WO1995019030A1 - Apparatus and method for a personal onboard information system - Google Patents
Apparatus and method for a personal onboard information system Download PDFInfo
- Publication number
- WO1995019030A1 WO1995019030A1 PCT/US1994/014460 US9414460W WO9519030A1 WO 1995019030 A1 WO1995019030 A1 WO 1995019030A1 US 9414460 W US9414460 W US 9414460W WO 9519030 A1 WO9519030 A1 WO 9519030A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- computer
- cradle
- screen
- display
- vehicle
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
- B60R16/0315—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for using multiplexing techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1632—External expansion units, e.g. docking stations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0489—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using dedicated keyboard keys or combinations thereof
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
Definitions
- This invention generally relates to portable, personal computer systems and, in particular, such a system formatted for use in an automobile or other vehicle.
- a portable, personal computer system which is small enough to be easily held in a user's hand offers numerous advantages over larger computer systems.
- PDA personal digital assistants
- a PDA In the environment of a vehicle, a PDA cannot be held in a user's hand while operating the vehicle. Among other reasons, using a PDA configured in the conventional manner while operating a vehicle could be dangerous and increase the risk of accident by unduly distracting the vehicle's operator and occupying the operator's hands. Thus, a means for supporting the PDA in the vehicle is required to free the hands of the PDA user for driving. However, such a support necessarily places the PDA further away from the user than holding the PDA in the user's hand. Due to the relatively small size of the PDA and its screen, the characters displayed on the screen are too small to be easily viewed unless the PDA is very near its user.
- operation of the PDA is complicated because the user, whether operating the vehicle or merely a passenger in the vehicle, is unable to precisely select the desired key (or portion of the PDA screen) due to the small size of the characters and the movement of the vehicle. For these reasons, operation of a conventional PDA system in a moving vehicle can be difficult and very hazardous.
- the provision of a cradle for supporting a personal digital assistant (PDA) which permits ease of viewing of the PDA display by a passenger (including a driver) in a vehicle; the provision of such cradle which permits the passenger to easily select options from an on-screen menu while the vehicle is in operation; the provision of such cradle which permits the passenger to use the PDA in the vehicle at night without turning on the interior lights of the vehicle; the provision of such cradle which permits the passenger to use the PDA in the vehicle without draining the PDA's battery; and the provision of such system which is economically feasible and commercially practical.
- the system of the present invention is a personal onboard information system for use in a vehicle.
- the system includes a portable, personal computer having a touch-responsive screen and a cradle for detachably receiving the computer mounted on the vehicle.
- the cradle has a lamp for illuminating the computer screen and a power supply for supplying the computer with power when the computer is in the cradle.
- the system includes a portable, personal computer including a touch- responsive screen having a display.
- the system further includes a cradle for detachably receiving the computer, a mount for supporting the cradle on the vehicle and a circuit for sensing the presence of the computer in the cradle.
- An interface communicates with the computer for formatting the display for use of the computer in the vehicle when the presence of the computer in the cradle is sensed by the sensing circuit.
- the system of the present invention includes a portable, personal computer including a touch-responsive screen having a display.
- the computer is programmed to generate characters of preset size on the display.
- the system includes a cradle for detachably receiving the computer and a mount for supporting the cradle on the vehicle.
- the system further includes an interface resident in the computer or in the cradle for formatting the display for use of the computer in the vehicle when the computer is in the cradle.
- the interface causes the display to display characters relatively larger than the characters of preset size so that the characters can be easily viewed by a passenger (including a driver) thereby facilitating use of the computer in the vehicle.
- the present invention includes a method for configuring a portable, personal computer including a touch-responsive screen having a display for use in a vehicle.
- the method comprises the steps of detachably receiving the computer in a cradle on the vehicle and sensing the presence of the computer in the cradle.
- the method further includes formatting the display for use of the computer in the vehicle when the presence of the computer in the cradle is sensed by causing the display to display characters relatively larger than characters normally displayed by the computer so that the characters can be easily viewed by a passenger (including a driver) thereby facilitating use of the computer in the vehicle.
- the present invention is a method for displaying information on a portable, personal computer in a vehicle.
- the method includes the step of reformatting the computer to display characters relatively larger than characters normally displayed by the computer so that the larger characters can be easily viewed by a passenger (including a driver) of the vehicle.
- the method includes generating an on- screen menu displaying options available to the passenger.
- the on-screen menu is responsive to the passenger touching the screen for selecting the available options.
- the method includes the steps of reformatting the display to have a dedicated portion and a variable portion, displaying on the on-screen menu a preferred one of the available options at the dedicated portion and displaying on the on-screen menu various other ones of the available options at the variable portion.
- Fig. 1 is a block diagram of a personal onboard information system including a personal digital assistant (PDA) and a cradle for supporting the PDA in a vehicle according to a preferred embodiment of the invention.
- PDA personal digital assistant
- Fig. 2 is a top plan view of the PDA of Fig. 1.
- Fig. 3 is a perspective view of the cradle of Fig. 1.
- Fig. 4 is a block diagram of another preferred embodiment of the system of Fig. 1.
- Fig. 5 is a side plan view of the cradle of Fig. 3 having the PDA of Fig. 2 mounted therein.
- Fig. 6A-D are illustrations of displays on the
- the system 100 is a personal onboard information system for use in a vehicle (not shown) and includes a personal digital assistant (PDA) 102.
- PDA personal digital assistant
- the PDA 102 is a portable, personal computer such as the Casio ® Zoomer, Tandy ® Z-550 or other comparable PDA.
- System 100 further includes a cradle 104 for detachably receiving PDA 102.
- the cradle 104 has a lamp 106 for illuminating PDA 102 and a power supply 108 for supplying PDA 102 with power when it is in cradle 104.
- the power supply 108 includes electronic circuitry in the form of a PDA battery charging circuit which receives power from a 12 volt DC input 110, such as the vehicle's 12 volt electrical system.
- PDA 102 is adapted to have power provided to it from power supply 108 at a DC output 112 after the power is scaled by electronic circuitry in power supply 108 to a voltage that is appropriate for charging a battery unit 114 of the particular PDA 102 detachably received by cradle 104.
- the DC output 112 may be directly connected to PDA 102 and battery charging circuit 114 is not necessary.
- Cradle 104 preferably makes connection to a power input port (see Fig.
- PDA 102 can be detachably latched into cradle 104 in a manner familiar to any cordless telephone user.
- cradle 104 according to the invention provides power to PDA 102 in the environment of a vehicle.
- cradle 104 can be used to provide power to PDA 102 for home or office use.
- an indicator lamp (not shown) on cradle 104 informs the user that the batteries of PDA 102 are being charged (e.g., lamp color red) or that they are already fully charged (e.g., lamp color green). If PDA 102 contains non- rechargeable batteries, then the indicator lamp is turned off and no charging power is supplied to PDA 102 via power supply 108.
- Cradle 104 is mounted on the vehicle by a universal flexible mount 116 connected to cradle 104 by a cradle attachment mechanism 118.
- the mount 116 is a flexible or adjustable fixture having one end firmly attached to the vehicle's floor or dash and is similar to those presently used for mounting cellular telephones in automobiles.
- mount 116 and cradle attachment mechanism 118 are sufficiently strong and stable to withstand the constant jarring, environmental extremes, vibratory stresses and other abuses which consistently act upon vehicle components.
- PDA 102 is shown with a touch-responsive screen 202 for displaying characters or 5 touch-responsive keys.
- the touch-responsive screen 202 includes a means for selecting or designating a location on the surface of screen 202 in response to a pointing device being placed on the surface of screen 202.
- screen 202
- PDA 102 also provides ports and connectors for power and serial access to its system board, and preferably, includes at least one input/output
- Fig. 3 illustrates cradle 104 comprising a housing 302 having of an upper well 304, into which PDA 102 inserts and latches, and a lower portion 306
- the lower portion 306 contains a main circuit board, its power supply, and optionally supports an infrared data communications link for communicating with and formatting PDA 102 (see Figs. 1 and 4) .
- Housing 302 further houses lamp 106 for
- Cradle 104 also includes spring-loaded DC contacts, such as push pins 310, for connecting DC output 112 to either the battery unit 114 or the power input port (see
- Housing 302 of cradle 104 also includes a shroud 312 for surrounding lamp 106. Since turning on the vehicle's interior lights may interfere with operation of the vehicle at night, illumination is
- Lamp 106 illuminates screen 202 of PDA 102 when ambient light is insufficient for reading the display and the shroud 312 keeps the light only on the display and keyboard of PDA 102.
- Illumination of screen 202 by lamp 106 is accomplished automatically through use of a photosensor (not shown) measuring ambient light or manually by depressing a switch. In the latter case, lamp 106 is turned on by momentarily pressing a button on cradle 104. Electronic circuits turn on lamp 106 until the button (not shown) is pressed again, or until a fixed period of time elapses.
- lamp 106 is adjustable for varying the intensity of illumination and power for lamp 106 is supplied by power supply 108 of cradle 104.
- a motion sensor, heat sensor or optical interrupter switch detecting the presence of the user's hand directly over cradle 104 may be used to activate lamp 106. Lamp 106 would then turn off a preset period of time after the user removes their hand from above cradle 104.
- PDA 102 has at least one slot 206 (shown in Figs. 2 and 5) for receiving a PCMIA, or PCMCIA, card (not shown) .
- Cradle 104 includes a card access recess 314 in a side wall of cradle 104 to permit the user to insert the PCMIA card in the card receiving slot 206 when PDA 102 is in cradle 104.
- housing 302 includes an infrared (IR) window, or IR link, for communicating with PDA 102.
- IR infrared
- the system 400 is also a personal onboard information system for use in the vehicle and includes PDA 102 and cradle 104 for detachably receiving PDA 102.
- Cradle 104 illuminates screen 202 with a lamp 106 and supplies power to PDA 102 by power supply 108 when PDA 102 is in cradle 104.
- Infrared data link 316 senses the presence of PDA 102 in cradle 104 and/or communicates with PDA 102 for performing various functions within the vehicle.
- cradle 104 is mounted on the vehicle by mount 116 connected to cradle 104 by cradle attachment mechanism 118.
- Fig. 4 also shows a mother board 402 containing various electronic circuitry of system 400.
- the mother board 402 stores a software interface and is powered by power supply 108. Alternatively, the interface is resident in PDA 102.
- System 400 further includes a microprocessor 404 resident in cradle 104.
- Mother board 402 controls operation of the interface and IR link 316, via an IR link controller circuit 406, by the microprocessor 404.
- system 400 includes other I/O ports 408 connected to the processor 404.
- PCMIA cards provide additional memory capacity as well as perform various functions related to the use of PDA 102 in the vehicle.
- the user can insert the cards in a card cage 410, having space for at least two cards (Type II interface, Type III size) which connect to processor 404 and mother board 402 via a card interface 412.
- PDA 102 can be configured to perform various functions in the vehicle.
- Fig. 5 shows an alternative embodiment of the invention.
- a card access door 502 of cradle 104 opens to provide access to card receiving slots 504 in PDA 102 which form card cage 410.
- Two exemplary card receiving slots in card cage 410 are shown in phantom at reference character 504.
- Card slots 504 are connected to mother board 402 of cradle 104 rather than being directly connected to PDA 102 via slot 204.
- an IR receiving circuit 506 and an IR transmitting circuit 508 housed in cradle 104 and optically connected to I/O port 204 via IR link 316. In this manner, cradle 104 expands the normal operating capabilities of PDA 102.
- a cradle attachment mechanism 118 in the form of a base engaging a flexible mount 116 in the form of a semi-rigid cable.
- Fig. 5 further shows a power input port 510 for connecting PDA 102 to a voltage source which provides power for recharging or powering PDA 102.
- the push pins 310 contact flexible contact strips 512 on the bottom of PDA 102 which are connected to the power input port 510 via line 514.
- the flexible contact strips 512 include conductors connected to power input port 510. Each strip has an exposed portion corresponding to one of push pins 310.
- the exposed portions of strips 512 are positioned so that they are in electrical contact with push pins 310 when PDA 102 is in cradle 104. In this manner, power supply 108 is connected to PDA 102 through cradle 104 for providing power to PDA 102.
- PDA 102 In normal operation when not in cradle 104, PDA 102 is programmed to generate characters of preset size on the display. These characters are generally small (about 1/8 inches in height) and must be selected by applying pressure to the display of the PDA with a stylus the size of a pencil. In contrast, system 400 causes the display to display characters relatively larger than the characters of preset size so that the characters can be easily viewed by the user of PDA 102. These larger character (about 1/4 to 1 inches in height) may be selected by applying pressure to the display of the PDA by pressing with the finger of the passenger (including a driver) . A passenger could not easily use finger pressure to select a character of preset size since fingertips are usually larger than the preset size and result in simultaneously selecting more than one preset character.
- System 400 also generates an on-screen menu displaying options available to the user in relatively large characters. In the preferred embodiments, the user selects from the available options displayed on the on-screen menu by touching the screen.
- the interface of system 400 enables the user to operate PDA 102 with one hand when PDA 102 is detachably received by cradle 104.
- the characters, or keys, of the display must be suitably enlarged when PDA 102 is in cradle 104 to allow adequate viewing of the display and the ability to touch screen 202 without much precision.
- System 400 provides the interface, resident in PDA 102 or cradle 104, for reformatting the display on screen 202 for use of PDA 102 in the vehicle. Either cradle 104 senses the presence of PDA 102 in cradle 104 or the user depresses a key or switch to initiate the reformatting of the display.
- PDA 102 runs software to monitor IR link 316 and cradle 104 generates an appropriate infrared signal instructing PDA 102 to load and run the interface software. This signal is referred to as a "wink" signal.
- Cradle 104 optionally includes circuitry for generating the wink signal when lamp 106 is turned on or on a periodic basis.
- system 400 includes the interface resident in PDA 102 or resident in cradle 104 and communicated with PDA 102 via IR link 316 for formatting the display for use of PDA 102 in the vehicle.
- the interface facilitates use of PDA 102 in the vehicle by causing the display to display characters relatively larger than the characters of preset size so that the characters can be easily viewed and selected by a passenger.
- the interface is software resident in cradle 104 and IR data link 316 interconnects the interface and I/O port 204 of PDA 102 to provide optical communication between the two.
- cradle 104 has a memory in mother board 402 and the interface includes means for retrieving from the memory predetermined data relating to services available at locations along a highway.
- the predetermined data is retrievable in response to input from the user identifying a desired service and an origin position and is displayed by the display.
- PDA functioning as a highway information system as described in U.S. Patent Nos. 5,021,961 and 5,229,947, incorporated herein by reference.
- PDA 102 is relatively small so as to be capable of being hand-held and the on-screen menu is responsive to the user touching screen 202 with a finger for selecting the available options.
- the interface further includes means for causing the display to have a dedicated portion and a variable portion wherein the on-screen menu displays a preferred one of the available options at the dedicated portion and wherein the on-screen menu displays various other ones of the available options at the variable portion.
- the interface includes means for displaying the preferred one of the available options as a function of prior selections of the available options by the user. For example, if the user frequently selects a particular category, such as a favorite type of restaurant, the interface will display the particular category at a dedicated portion of the screen. Additionally, a particular entry within the particular category will be displayed first before those entries less frequently selected by the user.
- the dedicated portion of the screen is at a corner of the screen or at an edge of the screen and can be easily located by the user's touch so that the user does not have to look at the PDA display when selecting the dedicated portion.
- the interface also includes means for displaying on the on-screen menu relatively large icons representative of the available options whereby a passenger is able to easily recognize the icons while in the vehicle.
- system 400 configures PDA 102 for use in a vehicle by the steps of detachably receiving PDA 102 in cradle 104 on the vehicle and sensing the presence of PDA 102 in well 304 of cradle 104. Further, system 400 formats the display on screen 202 for use of PDA 102 in the vehicle by causing the display to display characters relatively larger than characters normally displayed by PDA 102 when the presence of PDA 102 in cradle 104 is sensed. In this manner, the characters can be easily viewed by a passenger thereby facilitating use of PDA 102 in the vehicle.
- system 400 displays information in a vehicle on PDA 102 by reformatting PDA 102 to display characters relatively larger than characters normally displayed on its screen 202. The larger characters are easily viewed by a passenger of the vehicle. Further, system 400 generates an on-screen menu displaying options available to the passenger. The on ⁇ screen menu is responsive to the passenger touching screen 202 for selecting the available options. System 400 also reformats the display to have a dedicated portion and a variable portion, displaying on the on ⁇ screen menu a preferred one of the available options at the dedicated portion and displaying on the on-screen menu various other ones of the available options at the variable portion. As an example of the operation of system 400,
- PDA 102 is used to provide highway service information.
- the user would use the display ("keyboard") of PDA 102 on touch screen 202 for highway services by pressing one of the many displayed categories ("keys") by using a stylus and a number of choices would be displayed.
- keys the display
- the interface of system 400 reformats the display, fewer keys are displayed, each being considerably larger than during normal operation.
- the keys are located at dedicated portions near the edges or in the corners of screen 202 so they can be easily located and touched. Thus, coarse positioning of a finger (or pen or stylus) is sufficient to input data to PDA 102.
- the relatively larger characters and limited display information at any one time on screen 202 also allows the user to easily and quickly view the display while in the vehicle.
- Figs. 6A-D illustrate examples of reformatted displays according to the invention.
- Fig. 6A pressing an "Exit” key once from the display of Fig. 6A causes a "Food” key to be shown in the top left corner of the display (see Fig. 6B) .
- Pressing "Food” may provide other categories of available options. Pressing "Exit” again provides additional options if those displayed are not desired.
- the user presses the corresponding key if at any time the user desires to end the program, he or she quickly presses "Exit” twice.
- a display such as the one shown in Fig. 6C, verifies that the user wishes to exit the program.
- Each software program available with system 400 has its own set of keys and displays but runs under the general shell of the interface software. Thus, large keys and displays are provided so that the particular software would not need to be rewritten for each program.
- Fig. 6D illustrates a sample display for accessing several different programs on PDA 102 for use in the vehicle.
- a cradle according to the invention again includes a microprocessor for controlling operation of an IR data link and interface software.
- a microprocessor for controlling operation of an IR data link and interface software.
- a power supply for supplying power to either power or recharge the PDA.
- the power supply also supplies power for illumination and for operating the onboard computer components, namely the microprocessor, the card interface and cage, the infrared communications link and an optional high speed IR communications interface for software and data communication.
- the cradle provides access so the user can remove and insert PCMCIA cards in the PDA or, alternatively, the cradle provides through-ports for such connections as a Global Positioning System (GPS) antenna lead or a cellular-modem cable.
- GPS Global Positioning System
- the cradle is essentially a complete microprocessor-based computer system capable of managing PCMCIA "card services" and operating a high-speed infrared I/O.
- the cradle is "intelligent".
- the cradle electronics are functionally equivalent to a personal computer, based on such processors as Intel 286 ® , Intel 386 ® , Intel 486 ® , the Pentium ® , the Motorola ® 68000 family, or other high performance processors.
- the card cage supports a Type III card for the added capacity needed for GPS navigation or other functions requiring high-capacity memory storage.
- a system optionally provides automatic dialing when a cellular telephone is in conjunction with the PDA via the cradle.
- the PDA and cradle system stores numerous phone numbers and provides the information to the telephone by placing the telephone over the cradle and generating the proper tones.
- a tone-to-digital store connector is used.
- the PDA screen displays names, addresses and phone numbers as large characters. Selection is made when the desired name and number appear on the screen by pressing a large key for calling.
- the phone with appropriate acoustic or IR detection is held over PDA cradle for an instant to allow the numbers to be stored in the phone prior to transmission.
- the cradle may include a serial port to a cellular telephone installed in the vehicle.
- the cradle includes a well for a cellular telephone to be detachably received in addition to the PDA. If such a dual cradle unit is installed in the vehicle, then electrical connection is also made between the cradle and the portable cellular telephone.
- the cradle additionally contains appropriate filtering and conversion electronics to apply charging power to the telephone. .An indicator lamp optionally shows the state of the telephone's rechargeable battery.
- a GPS receiver card in the cradle enables position information to be communicated to the PDA which has highway service information stored in its memory. For example, the system provides the user with information of the nearest rest area in response to the vehicle's position and direction.
- a modem card may also be used to enable facsimiles to be sent or received. Such a card could be in the PDA itself or in a PCMIA slot in the cradle, thus increasing capability and avoiding the unnecessary insertion and removal of cards. Also, the user can be notified that a facsimile has been sent (or attempted to be sent depending on the capability of the cradle and PCMIA cards) even when the user is not near the PDA.
- Additional features of alternative embodiments of the invention are directed to large solid state memories, parallel and serial communication channels and bi-directional infrared communication electronics.
- Interface circuits connect the computer processor to multiple PCMCIA card slots and each slot accepts Type I, Type II or Type III PCMCIA cards.
- the function of these cards ranges from simple memory to very sophisticated communications functions.
- the PCMCIA cards may be used to provide the PDA with: 1) a solid state memory, such as SRAM, EEPROM, ROM, FLASH, FRAM, EPROM or
- DRAM dynamic random access memory
- rotating memory such as magnetic, magneto- optic or CD-ROM
- cellular modem for data, electronic mail, facsimiles or BBS services
- GPS receiver for vehicle location and route planning
- satellite communications transceiver with a built-in or vehicle- mounted antenna.
- Function specific electronics may also be incorporated into the cradle to provide special requirements such as: 1) audio input and for voice commands (speaker independent speech recognition) ; 2) audio output electronics for high quality voice annunciation; and 3) printer interface for a small, lightweight thermal, laser or dot-matrix printer. Tasks that could be performed by software running on the electronics would vary depending upon the function of the PCMCIA card(s) installed in the cradle PCMCIA slot(s) and by special function electronics installed in the cradle. Examples of software-based cradle functions include maximizing infrared communications between the PDA and the cradle by selecting the highest speed available for the installed PDA and performing complex message handling services.
- Incoming electronic mail, facsimile, voice or data messages from a satellite or cellular transmission could be stored, printed, forwarded to a different location, or read to the user via audio voice circuitry. All retransmissions could be stored and sent when cellular or satellite rates were less expensive. In essence, this capability provides the user with a mobile office.
- Systems according to the invention also provide interaction between the PDA and existing automobile systems through the cradle.
- a conventional CD changer located in the vehicle can be interconnected to the PDA through the cradle to provide moving map displays on the PDA's screen.
- the map displays can be used in conjunction with the GPS described above to enable a powerful mobile information system without the need for an independent navigation-moving map system including a monitor.
- Other functions of the vehicle such as diagnostic information can likewise be accessed with appropriate software.
- the cradle contains an interface to the vehicle's intelligent controller.
- the vehicle-specific connection taps into the vehicle's main data bus or has a separate connection directly to the main controlling onboard computer.
- the cradle could have the capability of receiving information from and sending information to the vehicle's intelligence. Additional electronic circuits could be incorporated into the cradle to allow for high speed communications between the cradle and the vehicle's main controller. Since different models of vehicles have different on-board controllers and interfaces, high bandwidth software drivers act as the 'translator' that converts standard messages from the cradle software into vehicle-specific commands. Likewise, information from the vehicle is translated into standard cradle software messages. Further, access is provided to such vehicle subsystems as: 1) the trip computer, odometer, speedometer and/or fuel gauge; 2) vehicle system diagnostics; 3) the security system; 4) ' environmental control systems; and 5) the audio system.
- An example of a software-based function for the cradle includes supplementing the on-board security system by monitoring the doors, engine, trunk, interior noise and vehicular movement. If a security breach occurs, the authorities could be notified via a cellular or satellite transmission. Vehicle location is given to the authorities via the cradle's GPS receiver PCMCIA card. Another example is providing the PDA with vehicle status information such as current location, available fuel and average speed. The interface on the PDA uses a Road Manager Database to determine the optimum location for refueling, based on time of day, brand loyalty, and number of gas stations at the candidate exit. In addition, should vehicle maintenance be required, the location and distance to the nearest repair facility is determined. This combination of PDA and cradle software essentially provides the user with an automatic trip itinerary. The cradle also provides access to the vehicle's audio CD-ROM changer. A multi-disk changer can be arranged so that one or two of the disks hold Road
- Manager data and digitized maps This capability allows the PDA to request detailed or expanded information on the U.S. highway system. Thus, detailed moving map displays on the PDA are possible. Further, direct, automatic connection to local authorities can improve emergency situations.
- the cradle provides the Road Manager software with the current GPS receiver location. The Road Manager then requests access to the vehicle's CD-ROM database, via the cradle electronics, and receives the phone number of the nearest medical facility and a map of the shortest route between that facility and the vehicle's location. Road Manager then sends this map as well as vehicle and occupant information (such as medical ailments, current medication, age, sex and even perhaps the complete medical history of the occupants) via a cellular modem provided by the cradle electronics, to the medical facility.
- vehicle and occupant information such as medical ailments, current medication, age, sex and even perhaps the complete medical history of the occupants
- circuitry has been shown in block diagram form. It will be apparent to those skilled in the art that various other arrangements and circuits may be employed to achieve the purpose and function of the invention.
Abstract
A personal onbaord information system for use in a vehicle. The system includes a portable, personal computer (102) including a touch-responsive screen (202) and a cradle (312) mounted on the vehicle for detachably receiving the computer (102). The computer (102) is programmed to generate characters of preset size on a display on the screen (202). The cradle (312) has a lamp (106) for illuminating the computer screen (202) and a power supply (108) for supplying the computer (102) with power when the computer (102) is in the cradle (312). The system further includes an interface (412) communicating with the computer (102) for formatting the display for use of the computer (102) in the vehicle when the computer is in the cradle (312). The interface (412) is resident in the computer (102) or in the cradle (312) and causes the display to display characters relatively larger than the characters of preset size so that the characters can be easily viewed by a passenger thereby facilitating use of the computer (102) in the vehicle.
Description
APPARATUS AND METHOD FOR A PERSONAL ONBOARD INFORMATION SYSTEM
Background of the Invention
This invention generally relates to portable, personal computer systems and, in particular, such a system formatted for use in an automobile or other vehicle.
A portable, personal computer system which is small enough to be easily held in a user's hand offers numerous advantages over larger computer systems.
Portability is one of the essential advantages of these palm-top, or hand-held, computers, often referred to as personal digital assistants (PDA) . Unfortunately for persons traveling, though, a PDA is particularly ill- suited for use in a vehicle, such as an automobile.
In the environment of a vehicle, a PDA cannot be held in a user's hand while operating the vehicle. Among other reasons, using a PDA configured in the conventional manner while operating a vehicle could be dangerous and increase the risk of accident by unduly distracting the vehicle's operator and occupying the operator's hands. Thus, a means for supporting the PDA in the vehicle is required to free the hands of the PDA user for driving. However, such a support necessarily places the PDA further away from the user than holding the PDA in the user's hand. Due to the relatively small size of the PDA and its screen, the characters displayed on the screen are too small to be easily viewed unless the PDA is very near its user. Further, operation of the PDA is complicated because the user, whether operating the vehicle or merely a passenger in the vehicle, is unable to precisely select the desired key (or portion of the PDA screen) due to the small size of the characters and the movement of the vehicle. For these reasons,
operation of a conventional PDA system in a moving vehicle can be difficult and very hazardous.
Further disadvantages of using conventional PDA systems in a vehicle, either by the vehicle's operator or a passenger, include the inability to view the PDA screen at night without turning on the vehicle's interior lights.
Also, the battery life of the PDA is limited and a power connection within the vehicle is desirable. Conventional PDA systems, however, are lacking because the ports and connectors for power, as well as serial access to the PDA's system board, are small and fragile. For this reason, these connectors are completely incompatible with use of the PDA in a moving vehicle.
Summary of the Invention
Among the several objects of the present invention may be noted the provision of a cradle for supporting a personal digital assistant (PDA) which permits ease of viewing of the PDA display by a passenger (including a driver) in a vehicle; the provision of such cradle which permits the passenger to easily select options from an on-screen menu while the vehicle is in operation; the provision of such cradle which permits the passenger to use the PDA in the vehicle at night without turning on the interior lights of the vehicle; the provision of such cradle which permits the passenger to use the PDA in the vehicle without draining the PDA's battery; and the provision of such system which is economically feasible and commercially practical. Briefly described, the system of the present invention is a personal onboard information system for use in a vehicle. The system includes a portable, personal computer having a touch-responsive screen and a cradle for detachably receiving the computer mounted on
the vehicle. The cradle has a lamp for illuminating the computer screen and a power supply for supplying the computer with power when the computer is in the cradle. In an alternative embodiment, the system includes a portable, personal computer including a touch- responsive screen having a display. The system further includes a cradle for detachably receiving the computer, a mount for supporting the cradle on the vehicle and a circuit for sensing the presence of the computer in the cradle. An interface communicates with the computer for formatting the display for use of the computer in the vehicle when the presence of the computer in the cradle is sensed by the sensing circuit.
In yet another embodiment, the system of the present invention includes a portable, personal computer including a touch-responsive screen having a display. The computer is programmed to generate characters of preset size on the display. The system includes a cradle for detachably receiving the computer and a mount for supporting the cradle on the vehicle. The system further includes an interface resident in the computer or in the cradle for formatting the display for use of the computer in the vehicle when the computer is in the cradle. The interface causes the display to display characters relatively larger than the characters of preset size so that the characters can be easily viewed by a passenger (including a driver) thereby facilitating use of the computer in the vehicle.
Alternatively, the present invention includes a method for configuring a portable, personal computer including a touch-responsive screen having a display for use in a vehicle. The method comprises the steps of detachably receiving the computer in a cradle on the vehicle and sensing the presence of the computer in the cradle. The method further includes formatting the display for use of the computer in the vehicle when the
presence of the computer in the cradle is sensed by causing the display to display characters relatively larger than characters normally displayed by the computer so that the characters can be easily viewed by a passenger (including a driver) thereby facilitating use of the computer in the vehicle.
In another form, the present invention is a method for displaying information on a portable, personal computer in a vehicle. The method includes the step of reformatting the computer to display characters relatively larger than characters normally displayed by the computer so that the larger characters can be easily viewed by a passenger (including a driver) of the vehicle. Further, the method includes generating an on- screen menu displaying options available to the passenger. The on-screen menu is responsive to the passenger touching the screen for selecting the available options. Also, the method includes the steps of reformatting the display to have a dedicated portion and a variable portion, displaying on the on-screen menu a preferred one of the available options at the dedicated portion and displaying on the on-screen menu various other ones of the available options at the variable portion. Other objects and features will be in part apparent and in part pointed out hereinafter.
Brief Description of the Drawings
Fig. 1 is a block diagram of a personal onboard information system including a personal digital assistant (PDA) and a cradle for supporting the PDA in a vehicle according to a preferred embodiment of the invention.
Fig. 2 is a top plan view of the PDA of Fig. 1.
Fig. 3 is a perspective view of the cradle of Fig. 1.
Fig. 4 is a block diagram of another preferred embodiment of the system of Fig. 1.
Fig. 5 is a side plan view of the cradle of Fig. 3 having the PDA of Fig. 2 mounted therein. Fig. 6A-D are illustrations of displays on the
PDA of Fig. 2 according to preferred embodiments of the present invention.
Corresponding reference characters indicate corresponding parts throughout the drawings.
Detailed Description of Preferred Embodiments
Referring to Fig. 1, a system 100 according to one preferred embodiment of the invention is illustrated in block diagram form. The system 100 is a personal onboard information system for use in a vehicle (not shown) and includes a personal digital assistant (PDA) 102. Preferably, the PDA 102 is a portable, personal computer such as the Casio® Zoomer, Tandy® Z-550 or other comparable PDA. System 100 further includes a cradle 104 for detachably receiving PDA 102. The cradle 104 has a lamp 106 for illuminating PDA 102 and a power supply 108 for supplying PDA 102 with power when it is in cradle 104.
The power supply 108 includes electronic circuitry in the form of a PDA battery charging circuit which receives power from a 12 volt DC input 110, such as the vehicle's 12 volt electrical system. PDA 102 is adapted to have power provided to it from power supply 108 at a DC output 112 after the power is scaled by electronic circuitry in power supply 108 to a voltage that is appropriate for charging a battery unit 114 of the particular PDA 102 detachably received by cradle 104. Alternatively, the DC output 112 may be directly connected to PDA 102 and battery charging circuit 114 is not necessary.
Cradle 104 preferably makes connection to a power input port (see Fig. 5) of PDA 102 by using an appropriate mating connector or by replacing the battery compartment door (not shown) of PDA 102 with a substitute compartment door (not shown) . The substitute compartment door allows access to the internal battery or batteries of PDA 102. Either connection method provides for a reliable and rugged electrical connection between cradle 104 and PDA 102. For example, by replacing the battery cover of PDA 102 and the standard batteries with the battery unit 114, preferably a rechargeable stack (NiCad or NiMH batteries wired to a cover shell having exposed electrodes) , PDA 102 can be detachably latched into cradle 104 in a manner familiar to any cordless telephone user. In this manner, cradle 104 according to the invention provides power to PDA 102 in the environment of a vehicle. Similarly, cradle 104 can be used to provide power to PDA 102 for home or office use.
In a preferred embodiment of the invention, an indicator lamp (not shown) on cradle 104 informs the user that the batteries of PDA 102 are being charged (e.g., lamp color red) or that they are already fully charged (e.g., lamp color green). If PDA 102 contains non- rechargeable batteries, then the indicator lamp is turned off and no charging power is supplied to PDA 102 via power supply 108.
Cradle 104 is mounted on the vehicle by a universal flexible mount 116 connected to cradle 104 by a cradle attachment mechanism 118. The mount 116 is a flexible or adjustable fixture having one end firmly attached to the vehicle's floor or dash and is similar to those presently used for mounting cellular telephones in automobiles. Preferably, mount 116 and cradle attachment mechanism 118 are sufficiently strong and stable to withstand the constant jarring, environmental extremes,
vibratory stresses and other abuses which consistently act upon vehicle components.
Referring to Fig. 2, PDA 102 is shown with a touch-responsive screen 202 for displaying characters or 5 touch-responsive keys. As is well known in the art, the touch-responsive screen 202 includes a means for selecting or designating a location on the surface of screen 202 in response to a pointing device being placed on the surface of screen 202. Essentially, screen 202
10 comprises data panels placed either on the display surface or between the user and the display surface. As described above, PDA 102 also provides ports and connectors for power and serial access to its system board, and preferably, includes at least one input/output
15 port such as an infrared window or port 204 and a card slot 206 (see Fig. 5) .
Fig. 3 illustrates cradle 104 comprising a housing 302 having of an upper well 304, into which PDA 102 inserts and latches, and a lower portion 306
20 containing various control circuitry. The lower portion 306 contains a main circuit board, its power supply, and optionally supports an infrared data communications link for communicating with and formatting PDA 102 (see Figs. 1 and 4) . Housing 302 further houses lamp 106 for
25 illuminating screen 202 of PDA 102 and includes a spring- loaded latch 308 so that well 304 detachably receives PDA 102. Cradle 104 also includes spring-loaded DC contacts, such as push pins 310, for connecting DC output 112 to either the battery unit 114 or the power input port (see
30 Fig. 5) of PDA 102.
»
Housing 302 of cradle 104 also includes a shroud 312 for surrounding lamp 106. Since turning on the vehicle's interior lights may interfere with operation of the vehicle at night, illumination is
35 provided in cradle 104 to PDA 102. Lamp 106 illuminates screen 202 of PDA 102 when ambient light is insufficient
for reading the display and the shroud 312 keeps the light only on the display and keyboard of PDA 102.
Illumination of screen 202 by lamp 106 is accomplished automatically through use of a photosensor (not shown) measuring ambient light or manually by depressing a switch. In the latter case, lamp 106 is turned on by momentarily pressing a button on cradle 104. Electronic circuits turn on lamp 106 until the button (not shown) is pressed again, or until a fixed period of time elapses. Preferably, lamp 106 is adjustable for varying the intensity of illumination and power for lamp 106 is supplied by power supply 108 of cradle 104.
Alternatively, a motion sensor, heat sensor or optical interrupter switch detecting the presence of the user's hand directly over cradle 104 may be used to activate lamp 106. Lamp 106 would then turn off a preset period of time after the user removes their hand from above cradle 104.
Other aspects of the invention are also illustrated in Fig. 3. PDA 102 has at least one slot 206 (shown in Figs. 2 and 5) for receiving a PCMIA, or PCMCIA, card (not shown) . Cradle 104 includes a card access recess 314 in a side wall of cradle 104 to permit the user to insert the PCMIA card in the card receiving slot 206 when PDA 102 is in cradle 104. Also, housing 302 includes an infrared (IR) window, or IR link, for communicating with PDA 102. The use of the PCMIA card slot and the IR link 316 will be described in detail below with respect to Fig. 4. Fig. 4 illustrates a system 400 in block diagram form according to another preferred embodiment of the invention. The system 400 is also a personal onboard information system for use in the vehicle and includes PDA 102 and cradle 104 for detachably receiving PDA 102. Cradle 104 illuminates screen 202 with a lamp 106 and supplies power to PDA 102 by power supply 108 when PDA
102 is in cradle 104. Infrared data link 316 senses the presence of PDA 102 in cradle 104 and/or communicates with PDA 102 for performing various functions within the vehicle. Although not specifically shown in Fig. 4, cradle 104 is mounted on the vehicle by mount 116 connected to cradle 104 by cradle attachment mechanism 118.
Fig. 4 also shows a mother board 402 containing various electronic circuitry of system 400. The mother board 402 stores a software interface and is powered by power supply 108. Alternatively, the interface is resident in PDA 102. System 400 further includes a microprocessor 404 resident in cradle 104. Mother board 402 controls operation of the interface and IR link 316, via an IR link controller circuit 406, by the microprocessor 404. In addition to IR link 316, system 400 includes other I/O ports 408 connected to the processor 404.
As stated above, PCMIA cards provide additional memory capacity as well as perform various functions related to the use of PDA 102 in the vehicle. The user can insert the cards in a card cage 410, having space for at least two cards (Type II interface, Type III size) which connect to processor 404 and mother board 402 via a card interface 412. In this manner, PDA 102 can be configured to perform various functions in the vehicle. Fig. 5 shows an alternative embodiment of the invention. A card access door 502 of cradle 104 opens to provide access to card receiving slots 504 in PDA 102 which form card cage 410. Two exemplary card receiving slots in card cage 410 are shown in phantom at reference character 504. Card slots 504, in this embodiment, are connected to mother board 402 of cradle 104 rather than being directly connected to PDA 102 via slot 204. Also shown in phantom is an IR receiving circuit 506 and an IR transmitting circuit 508 housed in cradle 104 and
optically connected to I/O port 204 via IR link 316. In this manner, cradle 104 expands the normal operating capabilities of PDA 102. Also shown in phantom is a cradle attachment mechanism 118 in the form of a base engaging a flexible mount 116 in the form of a semi-rigid cable.
Fig. 5 further shows a power input port 510 for connecting PDA 102 to a voltage source which provides power for recharging or powering PDA 102. In a preferred embodiment of the invention, the push pins 310 contact flexible contact strips 512 on the bottom of PDA 102 which are connected to the power input port 510 via line 514. The flexible contact strips 512 include conductors connected to power input port 510. Each strip has an exposed portion corresponding to one of push pins 310.
The exposed portions of strips 512 are positioned so that they are in electrical contact with push pins 310 when PDA 102 is in cradle 104. In this manner, power supply 108 is connected to PDA 102 through cradle 104 for providing power to PDA 102.
In normal operation when not in cradle 104, PDA 102 is programmed to generate characters of preset size on the display. These characters are generally small (about 1/8 inches in height) and must be selected by applying pressure to the display of the PDA with a stylus the size of a pencil. In contrast, system 400 causes the display to display characters relatively larger than the characters of preset size so that the characters can be easily viewed by the user of PDA 102. These larger character (about 1/4 to 1 inches in height) may be selected by applying pressure to the display of the PDA by pressing with the finger of the passenger (including a driver) . A passenger could not easily use finger pressure to select a character of preset size since fingertips are usually larger than the preset size and result in simultaneously selecting more than one preset
character. In this manner, use of PDA 102 in the vehicle is facilitated. System 400 also generates an on-screen menu displaying options available to the user in relatively large characters. In the preferred embodiments, the user selects from the available options displayed on the on-screen menu by touching the screen.
As described above, the interface of system 400 enables the user to operate PDA 102 with one hand when PDA 102 is detachably received by cradle 104. However, the characters, or keys, of the display must be suitably enlarged when PDA 102 is in cradle 104 to allow adequate viewing of the display and the ability to touch screen 202 without much precision. System 400 provides the interface, resident in PDA 102 or cradle 104, for reformatting the display on screen 202 for use of PDA 102 in the vehicle. Either cradle 104 senses the presence of PDA 102 in cradle 104 or the user depresses a key or switch to initiate the reformatting of the display.
Alternatively, PDA 102 runs software to monitor IR link 316 and cradle 104 generates an appropriate infrared signal instructing PDA 102 to load and run the interface software. This signal is referred to as a "wink" signal. Cradle 104 optionally includes circuitry for generating the wink signal when lamp 106 is turned on or on a periodic basis.
Figs. 6A-D illustrate examples of displays according to preferred embodiments of the invention. As stated above, system 400 includes the interface resident in PDA 102 or resident in cradle 104 and communicated with PDA 102 via IR link 316 for formatting the display for use of PDA 102 in the vehicle. The interface facilitates use of PDA 102 in the vehicle by causing the display to display characters relatively larger than the characters of preset size so that the characters can be easily viewed and selected by a passenger. In a preferred embodiment, the interface is software resident
in cradle 104 and IR data link 316 interconnects the interface and I/O port 204 of PDA 102 to provide optical communication between the two.
In a preferred embodiment of the present invention, cradle 104 has a memory in mother board 402 and the interface includes means for retrieving from the memory predetermined data relating to services available at locations along a highway. The predetermined data is retrievable in response to input from the user identifying a desired service and an origin position and is displayed by the display. Essentially, this results in the PDA functioning as a highway information system as described in U.S. Patent Nos. 5,021,961 and 5,229,947, incorporated herein by reference. Preferably, PDA 102 is relatively small so as to be capable of being hand-held and the on-screen menu is responsive to the user touching screen 202 with a finger for selecting the available options. The interface further includes means for causing the display to have a dedicated portion and a variable portion wherein the on-screen menu displays a preferred one of the available options at the dedicated portion and wherein the on-screen menu displays various other ones of the available options at the variable portion. The interface includes means for displaying the preferred one of the available options as a function of prior selections of the available options by the user. For example, if the user frequently selects a particular category, such as a favorite type of restaurant, the interface will display the particular category at a dedicated portion of the screen. Additionally, a particular entry within the particular category will be displayed first before those entries less frequently selected by the user. The dedicated portion of the screen is at a corner of the screen or at an edge of the screen and can be easily located by the user's touch so
that the user does not have to look at the PDA display when selecting the dedicated portion.
The interface also includes means for displaying on the on-screen menu relatively large icons representative of the available options whereby a passenger is able to easily recognize the icons while in the vehicle.
In operation, system 400 according to the invention configures PDA 102 for use in a vehicle by the steps of detachably receiving PDA 102 in cradle 104 on the vehicle and sensing the presence of PDA 102 in well 304 of cradle 104. Further, system 400 formats the display on screen 202 for use of PDA 102 in the vehicle by causing the display to display characters relatively larger than characters normally displayed by PDA 102 when the presence of PDA 102 in cradle 104 is sensed. In this manner, the characters can be easily viewed by a passenger thereby facilitating use of PDA 102 in the vehicle. In another form, system 400 displays information in a vehicle on PDA 102 by reformatting PDA 102 to display characters relatively larger than characters normally displayed on its screen 202. The larger characters are easily viewed by a passenger of the vehicle. Further, system 400 generates an on-screen menu displaying options available to the passenger. The on¬ screen menu is responsive to the passenger touching screen 202 for selecting the available options. System 400 also reformats the display to have a dedicated portion and a variable portion, displaying on the on¬ screen menu a preferred one of the available options at the dedicated portion and displaying on the on-screen menu various other ones of the available options at the variable portion. As an example of the operation of system 400,
PDA 102 is used to provide highway service information.
During normal operation of PDA 102, without the aid of cradle 104, the user would use the display ("keyboard") of PDA 102 on touch screen 202 for highway services by pressing one of the many displayed categories ("keys") by using a stylus and a number of choices would be displayed. When the interface of system 400 reformats the display, fewer keys are displayed, each being considerably larger than during normal operation. The keys are located at dedicated portions near the edges or in the corners of screen 202 so they can be easily located and touched. Thus, coarse positioning of a finger (or pen or stylus) is sufficient to input data to PDA 102. The relatively larger characters and limited display information at any one time on screen 202 also allows the user to easily and quickly view the display while in the vehicle. Figs. 6A-D illustrate examples of reformatted displays according to the invention.
Further to the example, pressing an "Exit" key once from the display of Fig. 6A causes a "Food" key to be shown in the top left corner of the display (see Fig. 6B) . Pressing "Food" may provide other categories of available options. Pressing "Exit" again provides additional options if those displayed are not desired. On the other hand, if a particular category is desired, the user presses the corresponding key. If at any time the user desires to end the program, he or she quickly presses "Exit" twice. A display, such as the one shown in Fig. 6C, verifies that the user wishes to exit the program. Each software program available with system 400 has its own set of keys and displays but runs under the general shell of the interface software. Thus, large keys and displays are provided so that the particular software would not need to be rewritten for each program. Fig. 6D illustrates a sample display for accessing
several different programs on PDA 102 for use in the vehicle.
In alternative embodiments, a cradle according to the invention again includes a microprocessor for controlling operation of an IR data link and interface software. .An upper portion of the cradle detachably receives a PDA and a lower portion of the cradle contains a microprocessor, a power supply, a PCMCIA interface and cage, and an infrared I/O link. The power supply (with 12 volt DC switched and unswitched inputs) provides power output to either power or recharge the PDA. The power supply also supplies power for illumination and for operating the onboard computer components, namely the microprocessor, the card interface and cage, the infrared communications link and an optional high speed IR communications interface for software and data communication. Additionally, the cradle provides access so the user can remove and insert PCMCIA cards in the PDA or, alternatively, the cradle provides through-ports for such connections as a Global Positioning System (GPS) antenna lead or a cellular-modem cable.
In these alternative embodiments, the cradle is essentially a complete microprocessor-based computer system capable of managing PCMCIA "card services" and operating a high-speed infrared I/O. In other words, the cradle is "intelligent". The cradle electronics are functionally equivalent to a personal computer, based on such processors as Intel 286®, Intel 386®, Intel 486®, the Pentium®, the Motorola® 68000 family, or other high performance processors. In addition to supporting at least two Type II PCMCIA cards, the card cage supports a Type III card for the added capacity needed for GPS navigation or other functions requiring high-capacity memory storage. A system according to the invention optionally provides automatic dialing when a cellular telephone is
in conjunction with the PDA via the cradle. The PDA and cradle system stores numerous phone numbers and provides the information to the telephone by placing the telephone over the cradle and generating the proper tones. In order to have cellular telephones respond to the tones from the PDA, a tone-to-digital store connector is used.
In such a system, the PDA screen displays names, addresses and phone numbers as large characters. Selection is made when the desired name and number appear on the screen by pressing a large key for calling. For automatic dialing, either the phone with appropriate acoustic or IR detection is held over PDA cradle for an instant to allow the numbers to be stored in the phone prior to transmission. Alternatively, the cradle may include a serial port to a cellular telephone installed in the vehicle.
Alternatively, the cradle includes a well for a cellular telephone to be detachably received in addition to the PDA. If such a dual cradle unit is installed in the vehicle, then electrical connection is also made between the cradle and the portable cellular telephone. The cradle additionally contains appropriate filtering and conversion electronics to apply charging power to the telephone. .An indicator lamp optionally shows the state of the telephone's rechargeable battery.
In addition to cellular telephone applications, a GPS receiver card in the cradle enables position information to be communicated to the PDA which has highway service information stored in its memory. For example, the system provides the user with information of the nearest rest area in response to the vehicle's position and direction. A modem card may also be used to enable facsimiles to be sent or received. Such a card could be in the PDA itself or in a PCMIA slot in the cradle, thus increasing capability and avoiding the unnecessary insertion and removal of cards. Also, the
user can be notified that a facsimile has been sent (or attempted to be sent depending on the capability of the cradle and PCMIA cards) even when the user is not near the PDA. Additional features of alternative embodiments of the invention are directed to large solid state memories, parallel and serial communication channels and bi-directional infrared communication electronics. Interface circuits connect the computer processor to multiple PCMCIA card slots and each slot accepts Type I, Type II or Type III PCMCIA cards. The function of these cards ranges from simple memory to very sophisticated communications functions. For example, the PCMCIA cards may be used to provide the PDA with: 1) a solid state memory, such as SRAM, EEPROM, ROM, FLASH, FRAM, EPROM or
DRAM; 2) a rotating memory, such as magnetic, magneto- optic or CD-ROM; 3) a cellular modem for data, electronic mail, facsimiles or BBS services; 4) a GPS receiver for vehicle location and route planning; and 5) a satellite communications transceiver with a built-in or vehicle- mounted antenna.
Function specific electronics may also be incorporated into the cradle to provide special requirements such as: 1) audio input and for voice commands (speaker independent speech recognition) ; 2) audio output electronics for high quality voice annunciation; and 3) printer interface for a small, lightweight thermal, laser or dot-matrix printer. Tasks that could be performed by software running on the electronics would vary depending upon the function of the PCMCIA card(s) installed in the cradle PCMCIA slot(s) and by special function electronics installed in the cradle. Examples of software-based cradle functions include maximizing infrared communications between the PDA and the cradle by selecting the highest speed available for the installed PDA and performing complex message handling
services. Incoming electronic mail, facsimile, voice or data messages from a satellite or cellular transmission could be stored, printed, forwarded to a different location, or read to the user via audio voice circuitry. All retransmissions could be stored and sent when cellular or satellite rates were less expensive. In essence, this capability provides the user with a mobile office.
In addition, other software applications may include a touch-screen, behind-the-wheel expense entry program, allowing traveling persons to document expenditures and later link them to more extensive finance packages. Likewise, other programs would enable the user to log automobile use and accumulate automobile expenses, record cellular phone callback numbers and add simple notes, and perform calculator functions including calculations of fuel economy, time to distance, etc. Additionally, entertainment software may be included.
Systems according to the invention also provide interaction between the PDA and existing automobile systems through the cradle. For example, a conventional CD changer located in the vehicle can be interconnected to the PDA through the cradle to provide moving map displays on the PDA's screen. The map displays can be used in conjunction with the GPS described above to enable a powerful mobile information system without the need for an independent navigation-moving map system including a monitor. Other functions of the vehicle such as diagnostic information can likewise be accessed with appropriate software.
In yet another embodiment of the invention, the cradle contains an interface to the vehicle's intelligent controller. The vehicle-specific connection taps into the vehicle's main data bus or has a separate connection directly to the main controlling onboard computer. Thus, the cradle could have the capability of receiving
information from and sending information to the vehicle's intelligence. Additional electronic circuits could be incorporated into the cradle to allow for high speed communications between the cradle and the vehicle's main controller. Since different models of vehicles have different on-board controllers and interfaces, high bandwidth software drivers act as the 'translator' that converts standard messages from the cradle software into vehicle-specific commands. Likewise, information from the vehicle is translated into standard cradle software messages. Further, access is provided to such vehicle subsystems as: 1) the trip computer, odometer, speedometer and/or fuel gauge; 2) vehicle system diagnostics; 3) the security system; 4)' environmental control systems; and 5) the audio system.
An example of a software-based function for the cradle includes supplementing the on-board security system by monitoring the doors, engine, trunk, interior noise and vehicular movement. If a security breach occurs, the authorities could be notified via a cellular or satellite transmission. Vehicle location is given to the authorities via the cradle's GPS receiver PCMCIA card. Another example is providing the PDA with vehicle status information such as current location, available fuel and average speed. The interface on the PDA uses a Road Manager Database to determine the optimum location for refueling, based on time of day, brand loyalty, and number of gas stations at the candidate exit. In addition, should vehicle maintenance be required, the location and distance to the nearest repair facility is determined. This combination of PDA and cradle software essentially provides the user with an automatic trip itinerary. The cradle also provides access to the vehicle's audio CD-ROM changer. A multi-disk changer can be arranged so that one or two of the disks hold Road
Manager data and digitized maps. This capability allows
the PDA to request detailed or expanded information on the U.S. highway system. Thus, detailed moving map displays on the PDA are possible. Further, direct, automatic connection to local authorities can improve emergency situations. As an example, if the user presses a medical emergency panic button on the PDA's display, the cradle provides the Road Manager software with the current GPS receiver location. The Road Manager then requests access to the vehicle's CD-ROM database, via the cradle electronics, and receives the phone number of the nearest medical facility and a map of the shortest route between that facility and the vehicle's location. Road Manager then sends this map as well as vehicle and occupant information (such as medical ailments, current medication, age, sex and even perhaps the complete medical history of the occupants) via a cellular modem provided by the cradle electronics, to the medical facility.
For simplicity, the circuitry has been shown in block diagram form. It will be apparent to those skilled in the art that various other arrangements and circuits may be employed to achieve the purpose and function of the invention.
In view of the above, it will be seen that the several objects of the invention are achieved and other advantageous results attained.
As various changes could be made in the above constructions without departing from the scope of the invention, it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.
Claims
1. A personal onboard information system for use in a vehicle comprising: a portable, personal computer including a touch-responsive screen having a display; a cradle for detachably receiving the computer; a mount for supporting the cradle on the vehicle; a lamp on the cradle for illuminating the computer screen when the computer is in the cradle; and a power supply on the cradle for supplying the computer with power when the computer is in the cradle.
2. The system of claim 1 wherein the cradle includes a shroud for the lamp.
3. The system of claim 1 wherein the lamp is adjustable for varying the intensity of illumination.
4. The system of claim 1 wherein said computer includes a power input port and wherein said cradle includes a spring-loaded DC contact for connecting the power input port of the computer to the power supply.
5. The system of claim 4 further comprising a flexible contact strip for connecting the power input port of the computer, said flexible contact strip connected to the power input port and having a conductive pad for connection to the DC contact.
6. The system of claim l further comprising means for connecting the power supply to a battery of the vehicle.
7. The system of claim 1 wherein said cradle comprises a spring-loaded latch for detachably receiving the computer.
8. The system of claim 1 wherein the computer has a slot for receiving a card and the cradle includes a card access slot for permitting a card to be inserted in the card receiving slot of the computer when the computer is in the cradle.
9. The system of claim 1 further comprising an interface resident in the computer or in the cradle for formatting the display for use of the computer in the vehicle when the computer is in the cradle.
10. The system of claim 9 wherein the interface is resident in the cradle and further comprising a data link interconnecting the interface and the computer when the computer is in the cradle.
11. The system of claim 9 wherein the interface is resident in the cradle and wherein the computer has at least one I/O port and further comprising a data link interconnecting the interface and the I/O port when the computer is in the cradle.
12. The system of claim 11 wherein the data link comprises an infrared circuit providing optical communication between the interface and the I/O port of the computer.
13. The system of claim 9 wherein the cradle includes a microprocessor for controlling operation of the data link and the interface.
14. The system of claim 9 wherein the computer is programmed to generate characters of preset size on the display and the interface includes means for causing the display to display characters relatively larger than the characters of preset size so that the characters can be easily viewed by a user of the computer thereby facilitating use of the computer in the vehicle.
15. The system of claim 14 wherein the interface includes means for generating an on-screen menu displaying options available to the user, the on-screen menu being responsive to the user touching the screen for selecting the available options.
16. The system of claim 15 wherein the computer is relatively small so as to be capable of being hand-held and the on-screen menu is responsive to the user touching the screen with a finger for selecting the available options.
17. The system of claim 15 wherein the interface includes means for causing the display to have a dedicated portion and a variable portion and wherein the on-screen menu displays a preferred one of the available options at the dedicated portion and wherein the on-screen menu displays various other ones of the available options at the variable portion.
18. The system of claim 17 wherein the interface includes means for displaying the preferred one of the available options as a function of prior selections of the available options by the user.
19. The system of claim 17 wherein the dedicated portion of the screen is at a corner of the screen.
20. The system of claim 17 wherein the dedicated portion of the screen is at an edge of the screen.
21. The system of claim 15 wherein the interface includes means for displaying on the on-screen menu relatively large icons representative of the available options whereby a passenger is able to recognize the icons while in the vehicle.
22. The system of claim 9 wherein the cradle has a memory and wherein said interface includes means for retrieving from the memory predetermined data relating to services available at locations along a highway, the predetermined data being retrievable in response to input from the user identifying a desired service and an origin position and being displayed by the display.
23. A personal onboard information system for use in a vehicle comprising: a portable, personal computer including a touch-responsive screen having a display; a cradle for detachably receiving the computer; a mount for supporting the cradle on the vehicle; a circuit for sensing the presence of the computer in the cradle; and an interface communicating with the computer for formatting the display for use of the computer in the vehicle when the presence of the computer in the cradle is sensed by the sensing circuit.
24. The system of claim 23 wherein the computer has at least one I/O port and further comprising a data link interconnecting the interface and the I/O port when the computer is in the cradle.
25. The system of claim 24 wherein the data link comprises an infrared circuit providing optical communication between the interface and the I/O port.
26. The system of claim 23 wherein the cradle comprises a housing and the sensing circuit, the interface and the data link are resident in the housing.
27. The .system of claim 23 wherein the cradle includes a microprocessor for controlling operation of the data link and the interface.
28. The system of claim 23 wherein the cradle includes a lamp for illuminating the computer screen when the computer is in the cradle.
29. The system of claim 28 wherein the cradle includes a shroud for the lamp.
30. The system of claim 28 wherein the lamp is adjustable for varying the intensity of illumination.
31. The system of claim 23 wherein the computer is programmed to generate characters of preset size on the display and the interface includes means for causing the display to display characters relatively larger than the characters of preset size so that the characters can be easily viewed by a user of the computer thereby facilitating use of the computer in the vehicle.
32. The system of claim 31 wherein the interface includes means for generating an on-screen menu displaying options available to the user, the on-screen menu being responsive to the user touching the screen for selecting the available options.
33. The system of claim 32 wherein the computer is relatively small so as to be capable of being hand-held and the on-screen menu is responsive to the user touching the screen with a finger for selecting the available options.
34. The system of claim 32 wherein the interface includes means for causing the display to have a dedicated portion and a variable portion and wherein the on-screen menu displays a preferred one of the available options at the dedicated portion and wherein the on-screen menu displays various other ones of the available options at the variable portion.
35. The system of claim 34 wherein the interface includes means for displaying the preferred one of the available options as a function of prior selections of the available options by the user.
36. The system of claim 34 wherein the dedicated portion of the screen is at a corner of the screen.
37. The system of claim 34 wherein the dedicated portion of the screen is at an edge of the screen.
38. The system of claim 32 wherein the interface includes means for displaying on the on-screen menu relatively large icons representative of the available options whereby a passenger is able to recognize the icons while the vehicle is in operation.
39. The system of claim 23 wherein the cradle has a memory and wherein said interface includes means for retrieving from the memory predetermined data relating to services available at locations along a highway, the predetermined data being retrievable in response to input from the user identifying a desired service and an origin position and being displayed by the display.
40. The system of claim 23 wherein the computer has a slot for receiving a card and the cradle includes a card access slot for permitting a card to be inserted in the card receiving slot of the computer when the computer is in the cradle.
41. The system of claim 23 wherein said cradle comprises a spring-loaded latch for detachably receiving the computer.
42. The system of claim 23 wherein said cradle includes a power supply for supplying the computer with power.
43. The system of claim 42 wherein said cradle includes a spring-loaded DC contact for connecting the computer to the power supply.
44. The system of claim 43 further comprising a flexible contact strip for connecting the power input port of the computer, said flexible contact strip connected to the power input port and having a conductive pad for connection to the DC contact.
45. The system of claim 42 wherein the cradle includes means for connecting the power supply to a battery of the vehicle.
46. A personal onboard information system for use in a vehicle comprising: a portable, hand-held personal computer including a touch-responsive screen having a display, said computer being programmed to generate characters of preset size on the display; a cradle for detachably receiving the computer; a mount for supporting the cradle on the vehicle; an interface resident in the computer or in the cradle for formatting the display for use of the computer in the vehicle when the computer is in the cradle, said interface including means for causing the display to display characters relatively larger than the characters of preset size so that the characters can be easily viewed by a passenger thereby facilitating use of the computer in the vehicle.
47. A cradle for a portable, personal computer including a touch-responsive screen having a display, said cradle comprising: a housing for detachably receiving the computer; a lamp on the housing for illuminating the computer screen when the computer is in the cradle; and a power supply on the cradle for supplying the computer with power when the computer is in the cradle.
48. A cradle for a portable, personal computer including a touch-responsive screen having a display, said cradle comprising: a housing for detachably receiving the computer; a circuit for sensing the presence of the computer in the cradle; and an interface resident in the computer or in the cradle for formatting the display for use of the computer in the vehicle when the presence of the computer in the cradle is sensed by the sensing circuit.
49. A method for configuring a portable, personal computer for use in a vehicle, said computer including a touch-responsive screen having a display, said method comprising the steps of: detachably receiving the computer in a cradle on the vehicle; sensing the presence of the computer in the cradle; formatting the display for use of the computer in the vehicle when the presence of the computer in the cradle is sensed by causing the display to display characters relatively larger than characters normally displayed by the computer so that the characters can be easily viewed by a passenger thereby facilitating use of the computer in the vehicle.
50. The method of claim 49 wherein the computer has at least one I/O port and wherein the step of formatting the display includes interconnecting an interface and the I/O port by a data link when the computer is in the cradle.
51. The method of claim 49 further comprising the step of illuminating the computer screen when the computer is in the cradle.
52. The method of claim 49 further comprising the step of generating an on-screen menu displaying options available to the user, the on-screen menu being responsive to the user touching the screen for selecting the available options.
53. The method of claim 52 wherein the step of generating an on-screen menu includes the steps of causing the display to have a dedicated portion and a variable portion and displaying a preferred one of the available options at the dedicated portion and displaying various other ones of the available options at the variable portion.
54. The method of claim 53 further comprising the step of displaying the preferred one of the available options as a function of prior selections of the available options by the user.
55. The method of claim 49 wherein the cradle has a memory and further comprising the step of retrieving from the memory predetermined data relating to services available at locations along a highway, the predetermined data being retrievable in response to input from the user identifying a desired service and an origin position and being displayed by the display.
56. The method of claim 49 further comprising the step of supplying the computer with power via the cradle from an external power source.
57. A method for displaying information in a vehicle on a portable, personal computer, said computer including a touch-responsive screen having a display, said method comprising the steps of: reformatting the computer to display characters relatively larger than characters normally displayed by the computer so that the larger characters can be easily viewed by a passenger of the vehicle; generating an on-screen menu displaying options available to the passenger, the on-screen menu being responsive to the passenger touching the screen for selecting the available options; reformatting the display to have a dedicated portion and a variable portion; displaying on the on-screen menu a preferred one of the available options at the dedicated portion; and displaying on the on-screen menu various other ones of the available options at the variable portion.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17767794A | 1994-01-05 | 1994-01-05 | |
US08/177,677 | 1994-01-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995019030A1 true WO1995019030A1 (en) | 1995-07-13 |
Family
ID=22649543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1994/014460 WO1995019030A1 (en) | 1994-01-05 | 1994-12-16 | Apparatus and method for a personal onboard information system |
Country Status (2)
Country | Link |
---|---|
US (1) | US5859628A (en) |
WO (1) | WO1995019030A1 (en) |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19531415A1 (en) * | 1995-08-26 | 1997-02-27 | Vdo Schindling | Data input transmission and storage unit for motor vehicle using DECT |
US5701466A (en) * | 1992-03-04 | 1997-12-23 | Singapore Computer Systems Limited | Apparatus and method for end user queries |
EP0854584A2 (en) * | 1997-01-20 | 1998-07-22 | MANNESMANN Aktiengesellschaft | Accessory device for a portable radio telephone |
EP0911752A2 (en) * | 1997-10-27 | 1999-04-28 | Canon Kabushiki Kaisha | Information processing apparatus with an additional function unit |
FR2771460A1 (en) * | 1997-11-21 | 1999-05-28 | Sextant Avionique | Spherical bearing, lockable, for mounting a tactile tablet between two pilot seats in aircraft cockpit |
DE19753742A1 (en) * | 1997-12-04 | 1999-06-10 | Grundig Ag | Touch-sensitive screen for input of commands to electronic device in motor vehicle |
DE19935893A1 (en) * | 1999-07-30 | 2001-02-15 | Bosch Gmbh Robert | Motor vehicle has vehicle electronics and interface for electronics with interface for connecting the electronics to personal computer, e.g. mobile or portable personal computer |
DE19939631A1 (en) * | 1999-08-20 | 2001-02-22 | Nokia Mobile Phones Ltd | Multimedia unit with removable operator control for installation in vehicle, uses operator-control surface as touch-sensitive display operating together with processor system |
DE10008072A1 (en) * | 2000-02-22 | 2001-08-23 | Interscarpa Interborse Schuhha | Keyboard interacts with light sensor, circuit to automatically switch on illumination if intensity falls below defined level and/or to switch illumination off if defined intensity exceeded |
DE10142967A1 (en) * | 2001-09-01 | 2003-03-27 | Opel Adam Ag | Motor vehicle with on-board electronics has controler that can be controled by personal digital assistant depending on identification code associated with personal digital assistant |
DE10308897A1 (en) * | 2003-02-28 | 2004-10-14 | Adam Opel Ag | Motor vehicle with interface for data exchange with PDA, has docking station between interface and PDA with input/output coupled to vehicle electronics |
US6812860B1 (en) | 2000-03-22 | 2004-11-02 | Ford Global Technologies, Llc | System and method of providing information to an onboard information device in a vehicle |
DE10321118A1 (en) * | 2003-05-09 | 2004-11-25 | Volkswagen Ag | Portable driver information system for use in road vehicle is in form of a PDA unit that plugs into vehicle docking station. |
FR2874550A1 (en) * | 2004-08-27 | 2006-03-03 | Peugeot Citroen Automobiles Sa | Motor vehicle e.g. quad, has communication unit being adapted for sending information related to vehicle speed, provided by electronic system to personal digital assistant for displaying information on screen of personal digital assistant |
EP1024347B1 (en) * | 1999-01-28 | 2008-02-20 | Right Chance Incorporated | Method and device for navigation |
EP1931049A2 (en) | 2006-12-04 | 2008-06-11 | Fujitsu Ten Limited | In-vehicle electronic system, in-vehicle electronic apparatus and method of controlling power supply of portable electronic device |
WO2008083665A1 (en) * | 2007-01-08 | 2008-07-17 | Myguide Ltd. | Docking station for minicomputers |
US7739009B2 (en) | 2006-12-04 | 2010-06-15 | Fujitsu Ten Limited | In-vehicle electronic system and in-vehicle electronic apparatus |
WO2011033014A1 (en) * | 2009-09-16 | 2011-03-24 | Agco Gmbh | Display terminal |
WO2012010210A1 (en) * | 2010-07-22 | 2012-01-26 | Deutsche Telekom Ag | Mobile device cradle for vehicle applications |
JP2013530628A (en) * | 2010-05-19 | 2013-07-25 | モフィー・インコーポレーテッド | Modular mobile accessories for mobile devices |
Families Citing this family (258)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7064749B1 (en) | 1992-11-09 | 2006-06-20 | Adc Technology Inc. | Portable communicator |
DE19521929A1 (en) * | 1994-10-07 | 1996-04-11 | Mannesmann Ag | Facility for guiding people |
US20040113794A1 (en) * | 1994-10-27 | 2004-06-17 | Dan Schlager | Self-locating personal alarm system equipped parachute |
US5794164A (en) * | 1995-11-29 | 1998-08-11 | Microsoft Corporation | Vehicle computer system |
US6122162A (en) * | 1996-06-28 | 2000-09-19 | Matsushita Electric Industrial Co., Ltd. | Portable device and concentrator therefor |
JPH1027525A (en) * | 1996-07-09 | 1998-01-27 | Yazaki Corp | Module structure |
US7040541B2 (en) * | 1996-09-05 | 2006-05-09 | Symbol Technologies, Inc. | Portable shopping and order fulfillment system |
US6837436B2 (en) * | 1996-09-05 | 2005-01-04 | Symbol Technologies, Inc. | Consumer interactive shopping system |
US7107221B1 (en) | 1996-09-05 | 2006-09-12 | Symbol Technologies, Inc. | Method and system for presenting item information using a portable data terminal |
JPH1089976A (en) * | 1996-09-13 | 1998-04-10 | Hitachi Ltd | Information display and navigation system |
JPH10143191A (en) * | 1996-11-13 | 1998-05-29 | Hitachi Ltd | Speech recognition system |
US6009355A (en) * | 1997-01-28 | 1999-12-28 | American Calcar Inc. | Multimedia information and control system for automobiles |
US6138178A (en) * | 1997-01-29 | 2000-10-24 | Fuji Photo Film Co., Ltd. | Controlled device storing multiple drivers that judges and downloads a particular driver corresponding to a controller's operating system having an identical or greater version number |
WO1998035333A1 (en) * | 1997-02-07 | 1998-08-13 | Casio Computer Co., Ltd. | Network system for serving information to mobile terminal apparatus |
US6889139B2 (en) * | 1997-03-07 | 2005-05-03 | Sidewinder Holdings Ltd. | System and method for mobile data processing and transmission |
WO1998040863A1 (en) * | 1997-03-14 | 1998-09-17 | Tv Interactive Data Corporation | A method of detachably attaching an insert to a remote control base and the resulting remote control |
US6106457A (en) * | 1997-04-04 | 2000-08-22 | Welch Allyn, Inc. | Compact imaging instrument system |
US5996956A (en) * | 1997-06-17 | 1999-12-07 | Shawver; Michael | Mounting platform for an electronic device |
US6837435B2 (en) | 1997-06-26 | 2005-01-04 | Symbol Technologies, Inc. | Adapter unit having a handle grip for a personal digital assistant |
US6848014B2 (en) * | 2001-01-23 | 2005-01-25 | Symbol Technologies, Inc. | Adapter unit for a personal digital assistant having automatically configurable application buttons |
US6505055B1 (en) * | 1997-08-04 | 2003-01-07 | Starfish Software, Inc. | Camel-back digital organizer and communication protocol for a cellular phone device |
JP3753515B2 (en) * | 1997-09-30 | 2006-03-08 | 富士通株式会社 | Detachment mechanism for communication adapter and terminal device |
US6353927B1 (en) * | 1997-10-14 | 2002-03-05 | Lucent Technologies Inc. | Data download technique into installed memory |
US6032089A (en) * | 1997-12-01 | 2000-02-29 | Chrysler Corporation | Vehicle instrument panel computer interface node |
US6246935B1 (en) * | 1997-12-01 | 2001-06-12 | Daimlerchrysler Corporation | Vehicle instrument panel computer interface and display |
US6366840B1 (en) * | 1997-12-01 | 2002-04-02 | Daimlerchrysler Corporation | Vehicle instrument panel wireless communication |
EP0928720B1 (en) * | 1998-01-07 | 2004-04-28 | CLARION Co., Ltd. | Vehicle-mounted record medium reproducing apparatus |
AU2898799A (en) * | 1998-03-06 | 1999-09-20 | Mobile Information System, Inc. | Fleet management system and method |
US6087952A (en) * | 1998-03-06 | 2000-07-11 | Mobile Information Systems, Inc. | Remote mobile data suite and method |
US6658268B1 (en) * | 1998-05-01 | 2003-12-02 | Motorola, Inc. | Enhanced companion digital organizer for a cellular phone device |
US6047047A (en) * | 1998-04-29 | 2000-04-04 | 3Com Corporation | Telecommunication configurations for transceiving E-mail and methods of using same |
US7072688B2 (en) * | 1998-05-01 | 2006-07-04 | Motorola, Inc. | Enhanced companion digital organizer for a cellular phone device |
US6219694B1 (en) * | 1998-05-29 | 2001-04-17 | Research In Motion Limited | System and method for pushing information from a host system to a mobile data communication device having a shared electronic address |
US6452937B1 (en) * | 1998-09-11 | 2002-09-17 | Avaya Technology Corp. | Card-based voice messaging system |
US6189057B1 (en) * | 1998-09-14 | 2001-02-13 | Chrysler Corporation | Motor vehicle accessory interface for transferring serial data with and supplying DC power to external accessory device |
JP2000194726A (en) * | 1998-10-19 | 2000-07-14 | Sony Corp | Device, method and system for processing information and providing medium |
JP3641983B2 (en) * | 1998-11-10 | 2005-04-27 | 日産自動車株式会社 | Mobile phone holding device |
US6343006B1 (en) * | 1998-11-20 | 2002-01-29 | Jerry Moscovitch | Computer display screen system and adjustable screen mount, and swinging screens therefor |
US6417786B2 (en) * | 1998-11-23 | 2002-07-09 | Lear Automotive Dearborn, Inc. | Vehicle navigation system with removable positioning receiver |
US6626362B1 (en) * | 1999-02-16 | 2003-09-30 | Mark Steiner | Protective cover for a hand held device |
US6259769B1 (en) | 1999-05-04 | 2001-07-10 | Cubic Corporation | Portable smart card communication device |
US6115248A (en) * | 1999-05-17 | 2000-09-05 | Palm, Inc. | Detachable securement of an accessory device to a handheld computer |
EP1852836A3 (en) | 1999-05-26 | 2011-03-30 | Johnson Controls Technology Company | Wireless communications system and method |
US7346374B2 (en) * | 1999-05-26 | 2008-03-18 | Johnson Controls Technology Company | Wireless communications system and method |
AU5181700A (en) * | 1999-06-01 | 2000-12-18 | Siemens Automotive Corporation | Portable driver information device |
US8065155B1 (en) | 1999-06-10 | 2011-11-22 | Gazdzinski Robert F | Adaptive advertising apparatus and methods |
ATE281009T1 (en) * | 1999-08-23 | 2004-11-15 | Jerry Moscovitch | UNIVERSAL QUICK MOUNTING DEVICE FOR AN LCD MONITOR |
US6909439B1 (en) | 1999-08-26 | 2005-06-21 | International Business Machines Corporation | Method and apparatus for maximizing efficiency of small display in a data processing system |
US6594502B1 (en) * | 1999-08-27 | 2003-07-15 | Singles Advantage | Dating system |
US6349257B1 (en) * | 1999-09-15 | 2002-02-19 | International Business Machines Corporation | System for personalized mobile navigation information |
US7098899B1 (en) | 1999-09-21 | 2006-08-29 | Intel Corporation | Dual form low power, instant on and high performance, non-instant on computing device |
US6931474B1 (en) | 1999-09-23 | 2005-08-16 | Intel Corporation | Dual-function computing system having instant-on mode of operation |
GB9923306D0 (en) * | 1999-10-01 | 1999-12-08 | Isis Innovation | Diagnostic and therapeutic epitope, and transgenic plant |
US6891381B2 (en) * | 1999-12-30 | 2005-05-10 | Secure Logistix | Human body: scanning, typing and profiling system |
US20020046061A1 (en) * | 2000-02-11 | 2002-04-18 | Wright Kenneth L. | Personal information system |
US7302164B2 (en) | 2000-02-11 | 2007-11-27 | Datcard Systems, Inc. | System and method for producing medical image data onto portable digital recording media |
US6310543B1 (en) * | 2000-02-15 | 2001-10-30 | Matsushita Electric Industrial Co., Ltd. | Emergency call system |
US6681987B1 (en) | 2000-03-09 | 2004-01-27 | Meritor Heavy Vehicle Systems, Llc | Smart card system for heavy vehicles |
US6941158B2 (en) * | 2000-05-05 | 2005-09-06 | Pace Micro Technology Plc | Portable communications device |
US20020070055A1 (en) * | 2000-06-09 | 2002-06-13 | Wilfred Collier | Transcription system for use with flip charts |
US6556183B1 (en) * | 2000-06-09 | 2003-04-29 | Nokia Mobile Phones Ltd. | Communications device having an interchangeable helmet user-interface |
US6363304B1 (en) | 2000-06-12 | 2002-03-26 | Meritor Heavy Vehicle Technology, Llc | Personal data computer for vehicle monitoring |
US20030093405A1 (en) * | 2000-06-22 | 2003-05-15 | Yaron Mayer | System and method for searching, finding and contacting dates on the internet in instant messaging networks and/or in other methods that enable immediate finding and creating immediate contact |
US6490155B2 (en) * | 2000-07-07 | 2002-12-03 | Palm, Inc. | Detachable coupling for handheld computer and peripheral attachment scheme |
US6556971B1 (en) * | 2000-09-01 | 2003-04-29 | Snap-On Technologies, Inc. | Computer-implemented speech recognition system training |
US6772249B1 (en) * | 2000-11-27 | 2004-08-03 | Hewlett-Packard Development Company, L.P. | Handheld option pack interface |
US6356824B1 (en) | 2001-01-23 | 2002-03-12 | Meritor Heavy Vehicle Technology, Llc | Vehicle systems data storage |
US6516251B1 (en) | 2001-01-23 | 2003-02-04 | Meritor Heavy Vehicle Technology, Llc. | Automated vehicle shutdown sequence |
US6619543B1 (en) | 2001-01-23 | 2003-09-16 | Tokheim Holding B.V. | URL-encoded internet access card for retrieving and viewing e-mail at a fuel dispenser |
US6820813B2 (en) | 2001-01-23 | 2004-11-23 | Symbol Technologies, Inc. | Adapter unit having an ergonomic grip for a personal digital assistant |
US20020128832A1 (en) * | 2001-02-20 | 2002-09-12 | International Business Machines Corporation | Compact speech module |
US20020140690A1 (en) * | 2001-03-30 | 2002-10-03 | Gamsaragan Edward V. | Computer with communicating separable computing display subsystem |
US20050114553A1 (en) * | 2001-04-02 | 2005-05-26 | Lada Henry F. | Handheld option pack interface |
US6480378B2 (en) * | 2001-04-06 | 2002-11-12 | Dean Chang | Multi-angle placement rack of personal digital assistant for use in an automobile |
US6795304B1 (en) * | 2001-04-27 | 2004-09-21 | Palmone, Inc. | Keyboard sled with rotating screen |
US7383321B2 (en) | 2002-07-09 | 2008-06-03 | Moyer Alan L | Method and system for communicating between a remote printer and a server |
US7747699B2 (en) * | 2001-05-30 | 2010-06-29 | Prueitt James K | Method and system for generating a permanent record of a service provided to a mobile device |
US6960988B2 (en) * | 2001-06-14 | 2005-11-01 | Long Range Systems, Inc. | Multi-function customer satisfaction survey device |
DE60226978D1 (en) | 2001-06-27 | 2008-07-17 | Sony Corp | INTEGRATED SWITCHING DEVICE, INFORMATION PROCESSING DEVICE, INFORMATION RECORDING MEMORY MANAGEMENT METHOD, MOBILE DEVICE DEVICE, INTEGRATED SEMICONDUCTOR SWITCHING DEVICE AND COMMUNICATION METHOD WITH A PORTABLE TERMINAL |
US6587768B2 (en) | 2001-08-08 | 2003-07-01 | Meritor Heavy Vehicle Technology, Llc | Vehicle inspection and maintenance system |
US7058904B1 (en) | 2001-08-27 | 2006-06-06 | Akceil Inc. | Operating method for miniature computing devices |
DE10142030A1 (en) * | 2001-08-28 | 2003-04-03 | Bosch Gmbh Robert | operating device |
US20030065567A1 (en) * | 2001-09-05 | 2003-04-03 | David Dodson | Internet access device to facilitate financial services at a fuel dispenser |
US6812971B2 (en) * | 2001-09-11 | 2004-11-02 | Olympus Optical Co., Ltd. | Electronic apparatus, stand and electronic apparatus stand system |
US7280100B2 (en) * | 2001-10-11 | 2007-10-09 | Palm, Inc. | Accessory module for handheld devices |
JP2003123502A (en) * | 2001-10-17 | 2003-04-25 | Advanced Display Inc | Surface light source device, liquid crystal display device using it, and method for inspecting liquid crystal display device |
EP1308864A1 (en) * | 2001-11-02 | 2003-05-07 | Hewlett-Packard Company | Passenger management system and method and electronic device |
US7609512B2 (en) * | 2001-11-19 | 2009-10-27 | Otter Products, Llc | Protective enclosure for electronic device |
US6842335B1 (en) * | 2001-11-21 | 2005-01-11 | Palmone, Inc. | Multifunctional cover integrated into sub-panel of portable electronic device |
US6888532B2 (en) * | 2001-11-30 | 2005-05-03 | Palmone, Inc. | Automatic orientation-based user interface for an ambiguous handheld device |
US7159194B2 (en) * | 2001-11-30 | 2007-01-02 | Palm, Inc. | Orientation dependent functionality of an electronic device |
US20030139149A1 (en) * | 2002-01-23 | 2003-07-24 | Grace Kao | Joint apparatus for personal digital assistant (PDA) and multimedia module |
US6535802B1 (en) | 2002-01-25 | 2003-03-18 | Meritor Heavy Vehicle Technology, Llc | Quick check vehicle diagnostics |
US20030149822A1 (en) * | 2002-02-01 | 2003-08-07 | Bryan Scott | Method for integrating an intelligent docking station with a handheld personal computer |
US20030158739A1 (en) * | 2002-02-15 | 2003-08-21 | Moody Peter A. | Speech navigation of voice mail systems |
US20030163210A1 (en) * | 2002-02-25 | 2003-08-28 | Adams Edwin H. | System for providing golfers with golf related information via a global network |
US20030172217A1 (en) * | 2002-03-08 | 2003-09-11 | Bryan Scott | Method for implementing communication drivers in an intelligent docking station/handheld personal computer system |
US7916322B2 (en) * | 2002-03-14 | 2011-03-29 | Senshin Capital, Llc | Method and apparatus for uploading content from a device to a remote network location |
US20040110472A1 (en) * | 2002-04-23 | 2004-06-10 | Johnson Controls Technology Company | Wireless communication system and method |
US6895445B2 (en) | 2002-05-28 | 2005-05-17 | Mercurymd, Inc. | Docking stations for transferring data between handheld electronic devices and other devices via infrared communications |
US7542052B2 (en) * | 2002-05-31 | 2009-06-02 | Hewlett-Packard Development Company, L.P. | System and method of switching viewing orientations of a display |
US20040010540A1 (en) * | 2002-07-09 | 2004-01-15 | Puri Anish N. | Method and system for streamlining data transfer between a content provider server and an output server |
US20040104268A1 (en) * | 2002-07-30 | 2004-06-03 | Bailey Kenneth Stephen | Plug in credit card reader module for wireless cellular phone verifications |
US7209124B2 (en) * | 2002-08-08 | 2007-04-24 | Hewlett-Packard Development Company, L.P. | Multiple-position docking station for a tablet personal computer |
US7882162B2 (en) * | 2002-08-08 | 2011-02-01 | Hewlett-Packard Development Company, L.P. | Rapid access to data on a powered down personal computer |
US7952569B2 (en) * | 2002-08-08 | 2011-05-31 | Hewlett-Packard Development Company, L.P. | System and method of switching between multiple viewing modes in a multi-head computer system |
US6616111B1 (en) * | 2002-08-12 | 2003-09-09 | Gabriel A. White | Hand held electronic device or game impact protector |
US7047039B2 (en) * | 2002-09-09 | 2006-05-16 | Hewlett-Packard Development Company, L.P. | System for streaming broadcast signals from automobiles |
US20040083040A1 (en) * | 2002-10-28 | 2004-04-29 | Thomas Parrott | Vehicle data retrieval system |
US6993615B2 (en) * | 2002-11-15 | 2006-01-31 | Microsoft Corporation | Portable computing device-integrated appliance |
US8155342B2 (en) | 2002-12-11 | 2012-04-10 | Ira Marlowe | Multimedia device integration system |
US20070293183A1 (en) * | 2002-12-11 | 2007-12-20 | Ira Marlowe | Multimedia device integration system |
US20040151327A1 (en) * | 2002-12-11 | 2004-08-05 | Ira Marlow | Audio device integration system |
US20050239434A1 (en) * | 2002-12-11 | 2005-10-27 | Marlowe Ira M | Multimedia device integration system |
US7489786B2 (en) * | 2002-12-11 | 2009-02-10 | Ira Marlowe | Audio device integration system |
US7035731B2 (en) * | 2002-12-30 | 2006-04-25 | Motorola, Inc. | Threshold-based service notification system and method |
US7142097B2 (en) * | 2003-01-07 | 2006-11-28 | Code-Systems, Inc. | Enhanced audio feedback for vehicle security systems |
GB0304358D0 (en) * | 2003-02-26 | 2003-04-02 | Palmtop Software B V | Navigator 2.0 features |
ATE395577T1 (en) * | 2003-02-26 | 2008-05-15 | Tomtom Int Bv | NAVIGATION DEVICE AND METHOD FOR EXCHANGING DATA BETWEEN RESIDENT APPLICATIONS |
US6914774B1 (en) | 2003-02-27 | 2005-07-05 | Palmone, Inc. | Transparent cover with access to multi-way navigation assembly |
JP4074530B2 (en) * | 2003-02-28 | 2008-04-09 | 京セラ株式会社 | Portable information terminal device |
US7623958B1 (en) * | 2003-03-26 | 2009-11-24 | Garmin Ltd. | Navigational device for installation in a vehicle and a method for doing same |
US7440845B1 (en) | 2003-03-26 | 2008-10-21 | Garmin Ltd. | Navigational device for installation in a vehicle and a method for doing same |
US7650230B1 (en) | 2003-03-26 | 2010-01-19 | Garmin Ltd. | Navigational device for mounting on a support pillar of a vehicle and a method for doing same |
US20040229633A1 (en) * | 2003-05-12 | 2004-11-18 | Ossian Riday | Interface device for GPS receiver |
US7071821B2 (en) * | 2003-05-14 | 2006-07-04 | Bellsouth Intellectual Property Corporation | Method and system for alerting a person to a situation |
KR100524018B1 (en) * | 2003-07-25 | 2005-10-26 | 삼성전자주식회사 | Mobile Display device and Mobile display system |
US7536256B2 (en) * | 2003-07-31 | 2009-05-19 | International Business Machines Corporation | Agenda replicator system and method for travelers |
US20050050248A1 (en) * | 2003-08-29 | 2005-03-03 | Dennis York | Portable electronic instrument with field-replaceable battery/input/output module |
US8319735B2 (en) * | 2003-10-01 | 2012-11-27 | Snap-On Technologies, Inc. | User interface for diagnostic instrument |
US7894861B2 (en) * | 2003-12-16 | 2011-02-22 | Continental Automotive Systems, Inc. | Method of enabling a remote communications device with a telematics functionality module |
US7427024B1 (en) | 2003-12-17 | 2008-09-23 | Gazdzinski Mark J | Chattel management apparatus and methods |
US20050166252A1 (en) * | 2004-01-06 | 2005-07-28 | Sharp Laboratories Of America, Inc. | Personal video recorder |
US20050264303A1 (en) * | 2004-02-12 | 2005-12-01 | Bailey Kenneth S | Radiation monitoring of body part sizing and use of such sizing for person monitoring |
CN1269656C (en) * | 2004-02-24 | 2006-08-16 | 深圳市王菱科技开发有限公司 | Multifunction front cover device |
JP2005258526A (en) * | 2004-03-09 | 2005-09-22 | Nec Saitama Ltd | Desk holder and portable terminal device system |
TWI241081B (en) * | 2004-04-22 | 2005-10-01 | Fortuna Electronic Corp | Data transmission apparatus |
US7142980B1 (en) | 2004-04-29 | 2006-11-28 | Garmin Ltd. | Vehicle dash-mounted navigation device |
HK1070866A1 (en) * | 2004-05-09 | 2005-06-30 | Shenzhen Wangling Science And | The folding multidimensional databook with the pda |
US20050278079A1 (en) * | 2004-06-14 | 2005-12-15 | Maguire Joel M | Apparatus and method for displaying graphical information relating to vehicle operation |
JP4342393B2 (en) * | 2004-07-14 | 2009-10-14 | 株式会社東芝 | Electronic device mounted on portable terminal device and control method of electronic device |
JP2006047534A (en) * | 2004-08-03 | 2006-02-16 | Alpine Electronics Inc | Display control system |
US7616797B2 (en) * | 2004-08-23 | 2009-11-10 | Bailey Kenneth S | Minutia detection from measurement of a human skull and identifying and profiling individuals from the human skull detection |
US7400959B2 (en) * | 2004-08-27 | 2008-07-15 | Caterpillar Inc. | System for customizing responsiveness of a work machine |
US20070254727A1 (en) * | 2004-09-08 | 2007-11-01 | Pat Sewall | Hotspot Power Regulation |
US7764784B2 (en) * | 2004-09-08 | 2010-07-27 | Cradlepoint, Inc. | Handset cradle |
US8477639B2 (en) | 2004-09-08 | 2013-07-02 | Cradlepoint, Inc. | Communicating network status |
US20090172658A1 (en) * | 2004-09-08 | 2009-07-02 | Steven Wood | Application installation |
US8249052B2 (en) * | 2004-09-08 | 2012-08-21 | Cradlepoint, Inc. | Automated access of an enhanced command set |
US9232461B2 (en) * | 2004-09-08 | 2016-01-05 | Cradlepoint, Inc. | Hotspot communication limiter |
US8732808B2 (en) * | 2004-09-08 | 2014-05-20 | Cradlepoint, Inc. | Data plan activation and modification |
US9237102B2 (en) * | 2004-09-08 | 2016-01-12 | Cradlepoint, Inc. | Selecting a data path |
US9584406B2 (en) * | 2004-09-08 | 2017-02-28 | Cradlepoint, Inc. | Data path switching |
US7962569B2 (en) * | 2004-09-08 | 2011-06-14 | Cradlepoint, Inc. | Embedded DNS |
US7224262B2 (en) * | 2004-09-21 | 2007-05-29 | Bayerische Motoren Werke Aktiengesellschaft | Wireless vehicle control system and method |
US7850079B2 (en) | 2004-10-08 | 2010-12-14 | Long Range Systems, Inc. | Multifunction card dispenser and customer information collection device |
TWM266676U (en) * | 2004-10-29 | 2005-06-01 | Lite On Technology Corp | Joining structure of hand-held electronic device and its back case |
ITTV20040153A1 (en) * | 2004-12-17 | 2005-03-17 | Nice Spa | MODULAR REMOTE CONTROL. |
US7673838B2 (en) * | 2005-02-16 | 2010-03-09 | Innovative Office Products, Inc. | Quick release assembly for an electronic device |
WO2006107758A2 (en) * | 2005-04-01 | 2006-10-12 | Michael Krieger | A cigarette lighter adapter device that interfaces with an external device via a port interface |
US8139725B2 (en) * | 2005-04-22 | 2012-03-20 | The Invention Science Fund I, Llc | Associated information in structured voice interaction systems |
US7924985B2 (en) * | 2005-04-21 | 2011-04-12 | The Invention Science Fund I, Llc | Interaction history applied to structured voice interaction system |
US8938052B2 (en) * | 2005-04-21 | 2015-01-20 | The Invention Science Fund I, Llc | Systems and methods for structured voice interaction facilitated by data channel |
US8467506B2 (en) * | 2005-04-21 | 2013-06-18 | The Invention Science Fund I, Llc | Systems and methods for structured voice interaction facilitated by data channel |
WO2006132938A2 (en) * | 2005-06-03 | 2006-12-14 | Steel Case Development Corporation | Support arm assembly |
US8024083B2 (en) | 2005-06-30 | 2011-09-20 | Chenn Ieon C | Cellphone based vehicle diagnostic system |
US9824507B2 (en) | 2005-06-30 | 2017-11-21 | Innova Electronics Corporation | Mobile device based vehicle diagnostic system |
US9117319B2 (en) | 2005-06-30 | 2015-08-25 | Innova Electronics, Inc. | Handheld automotive diagnostic tool with VIN decoder and communication system |
US20070042816A1 (en) * | 2005-08-15 | 2007-02-22 | Idt Communication Technology Limited | Handheld communication device with key-lock |
DE202005015165U1 (en) * | 2005-09-27 | 2005-12-29 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Remote control locking device for vehicle has portable electronic key having mode button and function buttons on touch screen |
US20070083298A1 (en) * | 2005-09-28 | 2007-04-12 | Pierce James R | Mobile computing device with modular expansion features |
US7719132B2 (en) * | 2005-09-28 | 2010-05-18 | L3 Communications Corporation | Ruggedized mobile computing device |
US20070266239A1 (en) * | 2006-03-08 | 2007-11-15 | David Vismans | Method for providing a cryptographically signed command |
US7663878B2 (en) * | 2006-03-23 | 2010-02-16 | Harris Kent Swan | Modular protective housing with peripherals for a handheld communications device |
US20070235370A1 (en) * | 2006-03-31 | 2007-10-11 | Anthony Reale | Protective chassis cover system and method |
US7933472B1 (en) | 2006-04-26 | 2011-04-26 | Datcard Systems, Inc. | System for remotely generating and distributing DICOM-compliant media volumes |
US8023959B2 (en) * | 2006-06-28 | 2011-09-20 | Motorola Mobility, Inc. | Method and system for personal area networks |
US7508300B2 (en) * | 2006-08-31 | 2009-03-24 | Motorola, Inc. | Method and system for passenger profiles |
US8670798B2 (en) * | 2006-10-05 | 2014-03-11 | Harman International Industries, Incorporated | Extensible infotainment/telematics system having updatable user interface |
US8768412B2 (en) * | 2006-10-05 | 2014-07-01 | Harman International Industries, Incorporated | Extensible infotainment/telematics system having fixed base unit control of a portable communication device |
US8615273B2 (en) * | 2006-10-05 | 2013-12-24 | Harman Becker Automotive Systems Gmbh | Extensible infotainment/telematics system with process control shifting |
ATE465911T1 (en) * | 2006-10-06 | 2010-05-15 | Harman Becker Automotive Sys | INFOTAINMENT SYSTEM |
EP2110000B1 (en) | 2006-10-11 | 2018-12-26 | Visteon Global Technologies, Inc. | Wireless network selection |
JP4814761B2 (en) * | 2006-11-15 | 2011-11-16 | 光洋電子工業株式会社 | Display device with small display |
US20080161950A1 (en) * | 2006-12-28 | 2008-07-03 | Fujitsu Ten Limited | Electronic system, electronic apparatus and method of operating audio unit |
US9021081B2 (en) * | 2007-02-12 | 2015-04-28 | Cradlepoint, Inc. | System and method for collecting individualized network usage data in a personal hotspot wireless network |
US8644272B2 (en) * | 2007-02-12 | 2014-02-04 | Cradlepoint, Inc. | Initiating router functions |
JP4617351B2 (en) * | 2007-05-03 | 2011-01-26 | 株式会社ホンダアクセス | Navigation device |
US7840740B2 (en) | 2007-06-05 | 2010-11-23 | Apple Inc. | Personal media device docking station having an accessory device detector |
US9563988B2 (en) * | 2007-08-09 | 2017-02-07 | Drew Technologies | Vehicle tuner and display module and docking station |
US8638207B2 (en) * | 2007-08-09 | 2014-01-28 | Drew Technologies | Modular vehicular diagnostic tool |
WO2009064889A2 (en) * | 2007-11-14 | 2009-05-22 | Cradlepoint, Inc. | Configuring a wireless router |
JP2009157563A (en) * | 2007-12-26 | 2009-07-16 | Toshiba Tec Corp | Self-checkout terminal |
US20090243791A1 (en) * | 2008-03-28 | 2009-10-01 | Partin Dale L | Mini fob with improved human machine interface |
US9646432B2 (en) | 2008-04-14 | 2017-05-09 | Innova Electronics Corporation | Hand held data retrieval device with fixed solution capability |
US20120252401A1 (en) * | 2008-04-16 | 2012-10-04 | Lmr Inventions, Llc | Systems and methods for communicating medical information |
US8600337B2 (en) | 2008-04-16 | 2013-12-03 | Lmr Inventions, Llc | Communicating a security alert |
CN101626668B (en) * | 2008-07-08 | 2012-09-19 | 鸿富锦精密工业(深圳)有限公司 | Electronic equipment component and fixing device thereof |
EP2329424B1 (en) * | 2008-08-22 | 2016-12-07 | Datcard Systems, Inc. | System and method of encryption for dicom volumes |
US8788519B2 (en) | 2008-10-24 | 2014-07-22 | John C. Canessa | System and methods for metadata management in content addressable storage |
EP2377296B1 (en) * | 2009-01-05 | 2019-10-16 | QUALCOMM Incorporated | Interior connector scheme for accessorizing a mobile computing device with a removeable housing segment |
US20110075331A1 (en) * | 2009-05-04 | 2011-03-31 | Nigel Greig | Media Player Holder |
US9079498B2 (en) * | 2009-10-05 | 2015-07-14 | Tesla Motors, Inc. | Morphing vehicle user interface |
US8892299B2 (en) * | 2009-10-05 | 2014-11-18 | Tesla Motors, Inc. | Vehicle user interface with proximity activation |
US8818624B2 (en) * | 2009-10-05 | 2014-08-26 | Tesla Motors, Inc. | Adaptive soft buttons for a vehicle user interface |
US9132773B2 (en) | 2009-12-07 | 2015-09-15 | Cobra Electronics Corporation | Mobile communication system and method for analyzing alerts associated with vehicular travel |
US9848114B2 (en) | 2009-12-07 | 2017-12-19 | Cobra Electronics Corporation | Vehicle camera system |
US8842004B2 (en) | 2009-12-07 | 2014-09-23 | Cobra Electronics Corporation | Analyzing data from networked radar detectors |
US8970422B2 (en) | 2009-12-22 | 2015-03-03 | Cobra Electronics Corporation | Radar detector that interfaces with a mobile communication device |
US20110188197A1 (en) * | 2010-02-03 | 2011-08-04 | Craig Jackson | Integrated audio and video port for portable electonic devices |
US8825270B2 (en) | 2010-03-10 | 2014-09-02 | Innova Electronics, Inc. | Method and apparatus for indicating an automotive diagnostic urgency |
WO2011127261A1 (en) * | 2010-04-07 | 2011-10-13 | SDX-Interactive, Inc. | Peripheral for a handheld communication device |
US8930470B2 (en) | 2010-04-23 | 2015-01-06 | Datcard Systems, Inc. | Event notification in interconnected content-addressable storage systems |
WO2012058827A1 (en) * | 2010-11-01 | 2012-05-10 | Su Yuanzhi | Fixing mechanism for flat panel display device |
WO2012078898A2 (en) | 2010-12-10 | 2012-06-14 | Datcard Systems, Inc. | Secure portable medical information access systems and methods related thereto |
US8235289B2 (en) | 2010-12-23 | 2012-08-07 | Verifone, Inc. | Point of sale terminal for engagement with a mobile communicator |
US8509986B1 (en) | 2012-04-27 | 2013-08-13 | Innova Electronics, Inc. | Automotive diagnostic tool with projection display and virtual input |
US9646427B2 (en) | 2014-10-08 | 2017-05-09 | Innova Electronics Corporation | System for detecting the operational status of a vehicle using a handheld communication device |
US9483884B2 (en) | 2012-05-09 | 2016-11-01 | Innova Electronics, Inc. | Smart phone app-based remote vehicle diagnostic system and method |
US10643403B2 (en) | 2012-08-20 | 2020-05-05 | Innova Electronics Corporation | Predictive diagnostic method and system |
US9892568B2 (en) | 2012-08-20 | 2018-02-13 | Innova Electronics Corporation | Method and system for determining the likely operating cost for a particular type of vehicle over a defined period |
US9014908B2 (en) | 2013-01-04 | 2015-04-21 | Innova Electronics, Inc. | Multi-stage diagnostic system and method |
US9142066B2 (en) | 2013-01-04 | 2015-09-22 | Innova Electronics, Inc. | Multi-stage diagnostic system and method |
US9279881B2 (en) | 2013-03-12 | 2016-03-08 | Escort Inc. | Radar false alert reduction |
US20140266725A1 (en) * | 2013-03-15 | 2014-09-18 | Invue Security Products Inc. | Kiosk security for portable electronic device |
WO2014149248A2 (en) * | 2013-03-15 | 2014-09-25 | Invue Security Products Inc. | Kiosk security for portable electronic device |
US9324194B2 (en) | 2013-06-11 | 2016-04-26 | Innova Electronics, Inc. | Method and system for database compilation on a remote electronic device |
JP6186954B2 (en) * | 2013-07-02 | 2017-08-30 | 株式会社デンソー | Communication system and program |
US9761066B2 (en) | 2013-12-04 | 2017-09-12 | Innova Electronics Corporation | System and method for monitoring the status of a vehicle battery system |
US9769359B2 (en) | 2013-12-16 | 2017-09-19 | Innova Electronics Corporation | Flexible camera device |
US9494125B2 (en) | 2014-06-13 | 2016-11-15 | Innova Electronics, Inc. | System and method of ignition coil testing |
USD759643S1 (en) * | 2014-07-01 | 2016-06-21 | Google Inc. | Portion of a handheld device |
USD750618S1 (en) * | 2014-07-01 | 2016-03-01 | Google Inc. | Portion of a handheld device |
USD750619S1 (en) * | 2014-07-01 | 2016-03-01 | Google Inc. | Portion of a handheld device |
USD763240S1 (en) * | 2014-07-01 | 2016-08-09 | Google Inc. | Portion of a handheld device |
USD769866S1 (en) * | 2014-07-01 | 2016-10-25 | Google Inc. | Handheld device |
US9141503B1 (en) | 2014-09-30 | 2015-09-22 | Innova Electronics, Inc. | Vehicle-specific diagnostic reset device and method |
US9342934B2 (en) | 2014-09-30 | 2016-05-17 | Innova Electronics, Inc. | Vehicle specific reset device and method |
US9411371B1 (en) * | 2015-04-16 | 2016-08-09 | Rick Goren | Support structure assembly for supporting a portable computing device |
US10563858B2 (en) * | 2015-05-26 | 2020-02-18 | Timothy Ryan Polanowski | Athletic wear illumination |
WO2017058906A1 (en) | 2015-09-28 | 2017-04-06 | Escort Inc. | Radar detector with multi-band directional display and enhanced detection of false alerts |
US9768816B2 (en) * | 2015-10-03 | 2017-09-19 | Stephen Kaye, LLC | Device cradle and management system |
US10640060B2 (en) | 2016-03-17 | 2020-05-05 | Innova Electronics Corporation | Vehicle repair shop pre-inspection and post-inspection verification system |
USD804338S1 (en) | 2016-08-08 | 2017-12-05 | Innova Electronics Corporation | Scan tool |
USD806592S1 (en) | 2016-08-08 | 2018-01-02 | Innova Electronics, Inc. | Scan tool |
USD804339S1 (en) | 2016-08-08 | 2017-12-05 | Innova Electronics Corporation | Scan tool |
USD806593S1 (en) | 2016-08-08 | 2018-01-02 | Innova Electronics, Inc. | Scan tool |
US10163281B2 (en) | 2017-01-12 | 2018-12-25 | Innova Electronics Corporation | Adaptive vehicle monitoring system |
US10462225B2 (en) | 2017-08-25 | 2019-10-29 | Innova Electronics Corporation | Method and system for autonomously interfacing a vehicle electrical system of a legacy vehicle to an intelligent transportation system and vehicle diagnostic resources |
US11061108B1 (en) | 2017-12-18 | 2021-07-13 | Escort Inc. | Sliding window discrete Fourier transform (SWDFT) police signal warning receiver |
US10773668B1 (en) | 2019-05-10 | 2020-09-15 | Ford Global Technologies, Llc | Vehicle power network |
US11574510B2 (en) | 2020-03-30 | 2023-02-07 | Innova Electronics Corporation | Multi-functional automotive diagnostic tablet with interchangeable function-specific cartridges |
US11651628B2 (en) | 2020-04-20 | 2023-05-16 | Innova Electronics Corporation | Router for vehicle diagnostic system |
US11967189B2 (en) | 2020-04-20 | 2024-04-23 | Innova Electronics Corporation | Router for communicating vehicle data to a vehicle resource |
USD951340S1 (en) * | 2020-12-17 | 2022-05-10 | Shopify Inc. | Point-of-sale device docking station |
US11625962B2 (en) | 2021-08-26 | 2023-04-11 | Innova Electronics Corporation | System, method, and computer program product for providing application-based assistance with vehicle emission test compliance |
US11455841B1 (en) | 2021-08-26 | 2022-09-27 | Innova Electronics Corporation | System and method for selective vehicle data retrieval |
US11335139B1 (en) | 2021-08-26 | 2022-05-17 | Innova Electronics Corporation | System and method for selective vehicle data retrieval |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4345147A (en) * | 1980-11-14 | 1982-08-17 | International Telephone And Telegraph Corporation | Vehicle mounted mobile business data handling system |
US4842378A (en) * | 1987-04-07 | 1989-06-27 | Alphasil, Inc. | Method of illuminating flat panel displays to provide CRT appearing displays |
US5126954A (en) * | 1990-04-18 | 1992-06-30 | Sotec Company, Limited | Function expansion station for a portable computer |
US5159323A (en) * | 1987-02-19 | 1992-10-27 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display |
US5313596A (en) * | 1993-01-05 | 1994-05-17 | Dell Usa Lp | Motorized portable computer/expansion chassis docking system |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4229947A (en) * | 1979-08-06 | 1980-10-28 | Air Products And Chemicals, Inc. | Cryogenic freezer |
JPS60172081A (en) * | 1984-02-16 | 1985-09-05 | シャープ株式会社 | Expanded pattern generator |
DE3445668C1 (en) * | 1984-12-14 | 1986-01-02 | Daimler-Benz Ag, 7000 Stuttgart | Control device for a vehicle guidance system |
US4796190A (en) * | 1986-06-04 | 1989-01-03 | Cummings Elihu C | Navigation system |
US5468947A (en) * | 1986-08-08 | 1995-11-21 | Norand Corporation | Pocket size data capture unit with processor and shell modules |
US4787040A (en) * | 1986-12-22 | 1988-11-22 | International Business Machines Corporation | Display system for automotive vehicle |
FR2636134B1 (en) * | 1988-09-02 | 1995-03-10 | Thomson Csf | LAND NAVIGATION SYSTEM REAL-TIME VIEWING THE POSITION OF A VEHICLE |
US5465207A (en) * | 1989-01-31 | 1995-11-07 | Norand Corporation | Vehicle data system |
US5331580A (en) * | 1989-01-31 | 1994-07-19 | Norand Corporation | Data capture system with communicating and recharging docking apparatus, and modular printer and hand-held data terminal means cooperable therewith |
JPH0649030Y2 (en) * | 1989-04-05 | 1994-12-12 | パイオニア株式会社 | Data input device |
US5488575A (en) * | 1989-05-02 | 1996-01-30 | Norand Corporation | Portable work station and data collection terminal including switchable multi purpose touch screen display |
US5051935A (en) * | 1989-05-25 | 1991-09-24 | Matty Richard D | Drag race analyzer |
US5241671C1 (en) * | 1989-10-26 | 2002-07-02 | Encyclopaedia Britannica Educa | Multimedia search system using a plurality of entry path means which indicate interrelatedness of information |
US4991935A (en) * | 1989-11-13 | 1991-02-12 | Konami Industry Co., Ltd. | Magnifying device for hand-held video display apparatus and the like |
US5233333A (en) * | 1990-05-21 | 1993-08-03 | Borsuk Sherwin M | Portable hand held reading unit with reading aid feature |
US5408382A (en) * | 1992-01-10 | 1995-04-18 | Norand Corporation | Terminal and docking mechanism with open channel members and guide rollers |
US5220507A (en) * | 1990-11-08 | 1993-06-15 | Motorola, Inc. | Land vehicle multiple navigation route apparatus |
US5579528A (en) * | 1991-12-31 | 1996-11-26 | Dell Usa, L.P. | Computer system employing docking bay with spring loaded connector pins and file coherency method |
US5446465A (en) * | 1993-06-18 | 1995-08-29 | Diefes; Debra L. | Satellite location and pointing system for use with global positioning system |
JP2813728B2 (en) * | 1993-11-01 | 1998-10-22 | インターナショナル・ビジネス・マシーンズ・コーポレイション | Personal communication device with zoom / pan function |
US5555491A (en) * | 1995-02-14 | 1996-09-10 | Toshiba America Information Systems, Inc. | Compact docking station for portable computer |
-
1994
- 1994-12-16 WO PCT/US1994/014460 patent/WO1995019030A1/en active Application Filing
-
1995
- 1995-11-13 US US08/556,498 patent/US5859628A/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4345147A (en) * | 1980-11-14 | 1982-08-17 | International Telephone And Telegraph Corporation | Vehicle mounted mobile business data handling system |
US5159323A (en) * | 1987-02-19 | 1992-10-27 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display |
US4842378A (en) * | 1987-04-07 | 1989-06-27 | Alphasil, Inc. | Method of illuminating flat panel displays to provide CRT appearing displays |
US5126954A (en) * | 1990-04-18 | 1992-06-30 | Sotec Company, Limited | Function expansion station for a portable computer |
US5313596A (en) * | 1993-01-05 | 1994-05-17 | Dell Usa Lp | Motorized portable computer/expansion chassis docking system |
Cited By (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5701466A (en) * | 1992-03-04 | 1997-12-23 | Singapore Computer Systems Limited | Apparatus and method for end user queries |
DE19531415C2 (en) * | 1995-08-26 | 1999-11-25 | Mannesmann Vdo Ag | Device for the input, transmission and storage of information for a motor vehicle |
DE19531415A1 (en) * | 1995-08-26 | 1997-02-27 | Vdo Schindling | Data input transmission and storage unit for motor vehicle using DECT |
EP0854584A3 (en) * | 1997-01-20 | 2003-07-30 | Vodafone Holding GmbH | Accessory device for a portable radio telephone |
EP0854584A2 (en) * | 1997-01-20 | 1998-07-22 | MANNESMANN Aktiengesellschaft | Accessory device for a portable radio telephone |
EP0911752A2 (en) * | 1997-10-27 | 1999-04-28 | Canon Kabushiki Kaisha | Information processing apparatus with an additional function unit |
US7436541B2 (en) | 1997-10-27 | 2008-10-14 | Canon Kabushiki Kaisha | Information processing apparatus with an additional function unit |
EP0911752A3 (en) * | 1997-10-27 | 2003-12-17 | Canon Kabushiki Kaisha | Information processing apparatus with an additional function unit |
FR2771460A1 (en) * | 1997-11-21 | 1999-05-28 | Sextant Avionique | Spherical bearing, lockable, for mounting a tactile tablet between two pilot seats in aircraft cockpit |
DE19753742A1 (en) * | 1997-12-04 | 1999-06-10 | Grundig Ag | Touch-sensitive screen for input of commands to electronic device in motor vehicle |
EP1024347B1 (en) * | 1999-01-28 | 2008-02-20 | Right Chance Incorporated | Method and device for navigation |
DE19935893A1 (en) * | 1999-07-30 | 2001-02-15 | Bosch Gmbh Robert | Motor vehicle has vehicle electronics and interface for electronics with interface for connecting the electronics to personal computer, e.g. mobile or portable personal computer |
DE19935893B4 (en) * | 1999-07-30 | 2004-01-29 | Robert Bosch Gmbh | vehicle electronics |
EP1084894A3 (en) * | 1999-08-20 | 2005-12-14 | Nokia Corporation | Multimedia unit for vehicle |
US6701161B1 (en) | 1999-08-20 | 2004-03-02 | Nokia Mobile Phones Ltd. | Multimedia unit |
DE19939631A1 (en) * | 1999-08-20 | 2001-02-22 | Nokia Mobile Phones Ltd | Multimedia unit with removable operator control for installation in vehicle, uses operator-control surface as touch-sensitive display operating together with processor system |
DE10008072A1 (en) * | 2000-02-22 | 2001-08-23 | Interscarpa Interborse Schuhha | Keyboard interacts with light sensor, circuit to automatically switch on illumination if intensity falls below defined level and/or to switch illumination off if defined intensity exceeded |
US6812860B1 (en) | 2000-03-22 | 2004-11-02 | Ford Global Technologies, Llc | System and method of providing information to an onboard information device in a vehicle |
DE10142967A1 (en) * | 2001-09-01 | 2003-03-27 | Opel Adam Ag | Motor vehicle with on-board electronics has controler that can be controled by personal digital assistant depending on identification code associated with personal digital assistant |
DE10308897A1 (en) * | 2003-02-28 | 2004-10-14 | Adam Opel Ag | Motor vehicle with interface for data exchange with PDA, has docking station between interface and PDA with input/output coupled to vehicle electronics |
DE10321118A1 (en) * | 2003-05-09 | 2004-11-25 | Volkswagen Ag | Portable driver information system for use in road vehicle is in form of a PDA unit that plugs into vehicle docking station. |
EP1634762A1 (en) * | 2004-08-27 | 2006-03-15 | Peugeot Citroen Automobiles SA | Motor vehicle display device |
FR2874550A1 (en) * | 2004-08-27 | 2006-03-03 | Peugeot Citroen Automobiles Sa | Motor vehicle e.g. quad, has communication unit being adapted for sending information related to vehicle speed, provided by electronic system to personal digital assistant for displaying information on screen of personal digital assistant |
EP1931049A2 (en) | 2006-12-04 | 2008-06-11 | Fujitsu Ten Limited | In-vehicle electronic system, in-vehicle electronic apparatus and method of controlling power supply of portable electronic device |
EP1931049A3 (en) * | 2006-12-04 | 2009-10-14 | Fujitsu Ten Limited | In-vehicle electronic system, in-vehicle electronic apparatus and method of controlling power supply of portable electronic device |
EP1931050A3 (en) * | 2006-12-04 | 2009-10-21 | Fujitsu Ten Limited | In-vehicle electronic system and in-vehicle electronic apparatus |
US7739009B2 (en) | 2006-12-04 | 2010-06-15 | Fujitsu Ten Limited | In-vehicle electronic system and in-vehicle electronic apparatus |
WO2008083665A1 (en) * | 2007-01-08 | 2008-07-17 | Myguide Ltd. | Docking station for minicomputers |
WO2011033014A1 (en) * | 2009-09-16 | 2011-03-24 | Agco Gmbh | Display terminal |
JP2013530628A (en) * | 2010-05-19 | 2013-07-25 | モフィー・インコーポレーテッド | Modular mobile accessories for mobile devices |
WO2012010210A1 (en) * | 2010-07-22 | 2012-01-26 | Deutsche Telekom Ag | Mobile device cradle for vehicle applications |
Also Published As
Publication number | Publication date |
---|---|
US5859628A (en) | 1999-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5859628A (en) | Apparatus and method for a personal onboard information system | |
US6182006B1 (en) | Navigation system remote control unit with data caddy functionality | |
US7053866B1 (en) | Portable adaptor and software for use with a heads-up display unit | |
JP4792522B2 (en) | Portable adapter and software for use with head-up display devices | |
EP1147034B1 (en) | Interface for communicating with a computer mounted in a vehicle | |
US6788528B2 (en) | HP jornada vehicle docking station/holder | |
US6396164B1 (en) | Method and apparatus for integrating controls | |
US7561070B2 (en) | Removable electronic tablet for vehicle instrument panel | |
US6972751B2 (en) | Lid-mounted monitor | |
US6020654A (en) | Auto PC wallet PC faceplate | |
US20010034250A1 (en) | Hand-held personal computing device with microdisplay | |
US20020070852A1 (en) | Automobile display control system | |
US20040026947A1 (en) | Device installation apparatus for moving body | |
US20020140289A1 (en) | Vehicle universal docking station and electronic feature modules | |
US20090150061A1 (en) | Hud vehicle navigation system | |
WO2008077058A1 (en) | Integrating user interfaces | |
US7017970B2 (en) | Input device on a sun-visor | |
CN103144541A (en) | Information providing system for vehicle using smart device | |
KR20140084456A (en) | Automotive touch-sensitive monitor and touch opera tion, the device mirroring between the mobile communication terminal, and his mirrored touch operation control method | |
US20060154697A1 (en) | Universal hands-free device for mobile phone with BLUETOOTH | |
KR20070062615A (en) | Telematics terminal and telematics service server | |
US20030122427A1 (en) | Vehicle mounted office system | |
JPH10184120A (en) | Information transmission method for vehicle, ignition key, and key holder | |
CN104335261B (en) | Information system and on-vehicle terminal device | |
JPH09193690A (en) | Instrument panel in vehicle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): JP |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
122 | Ep: pct application non-entry in european phase |