CN102893325A - Multi-mode graphic display for test and/or measurement device - Google Patents

Multi-mode graphic display for test and/or measurement device Download PDF

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Publication number
CN102893325A
CN102893325A CN2011800200271A CN201180020027A CN102893325A CN 102893325 A CN102893325 A CN 102893325A CN 2011800200271 A CN2011800200271 A CN 2011800200271A CN 201180020027 A CN201180020027 A CN 201180020027A CN 102893325 A CN102893325 A CN 102893325A
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China
Prior art keywords
display
information
measuring equipment
signal
equipment
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CN2011800200271A
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Chinese (zh)
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米尔顿·B·霍兰德
迈克尔·A·马基亚雷利
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Omega Engineering Inc
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Omega Engineering Inc
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/22Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of characters or indicia using display control signals derived from coded signals representing the characters or indicia, e.g. with a character-code memory
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02General constructional details
    • G01R1/04Housings; Supporting members; Arrangements of terminals
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2503Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques for measuring voltage only, e.g. digital volt meters (DVM's)

Abstract

A measurement device (100) includes a processor (110), one or more probes (150), one or more switches (130) and a multi-mode graphic display (120). The probes provide first signals (D) including measurement data and information to the processor. The switches provide second signals (M) indicating a desired one of a plurality of operational modes. The operational modes include a plurality of display modes (MODE 1 - MODE 15). The display is selectively configurable in response to the second signals to exhibit the measurement data and information received by the processor in the plurality of display modes. The display modes include a plurality of exhibition formats of text, graphics and images representing the received measurement data and information. The exhibition formats include one or more of a character size, color, brightness, location, orientation, language and value display type of the text, graphics and images representing the measurement data and information.

Description

The multi-mode graphic alphanumeric display that is used for test and/or measuring equipment
The cross reference of related application
Present patent application is according to the 119th (e) money of United States code the 35th volume, rights and interests and the right of priority of the U.S. Provisional Patent Application in the 61/338th, No. 612 trial that requires to submit on February 20th, 2010.Whole disclosures of described U.S. Patent application are incorporated herein by reference.
Technical field
The present invention relates to Electronic Testing and measuring equipment, particularly relate to a kind of alternative electronic type test and measuring equipment that shows the multi-mode graphic alphanumeric display of data and information that have.
Background technology
Generally speaking, thermometrically equipment and the controllers such as panel meter, reception is processed from the signal of probe or sensor and to it, subsequently data coded in these signals and information (for example, the measured value of pressure, temperature, humidity, gas, pH value, voltage, electric current, power, conductivity, strain and acceleration) are shown on the display part.The display part of traditional test measuring equipment and controller generally comprises a conformable display (such as dial gauge), and is perhaps more common, comprises a digital indicator (such as seven-segment display).Along with the at a low price arrival in epoch of digital display technique, the application of digital indicator becomes more and more extensive.Figure 1 shows that a traditional test measuring equipment and/or controller 10, it comprises a display part 20 at least, for example, and seven sections or the 14 piece of digital display parts that data and information graphically can be shown with alphanumeric style 22.This thermometrically equipment for example trade mark is by name
Figure BDA00002280631600021
DP25 signal conditioner (Omega is the registered trademark in American-European good Engineering stock Co., Ltd (Connecticut, USA Stamford city)).
The present inventor thinks, but above-mentioned traditional digital indicator has improvements: for example, still must use conformable display in the middle of some of conventional art used; And most of conventional digital displays adopt fixed display unit, thereby so that the number-letter character boundary on the display, direction and other attributes can not carry out the selectivity configuration.
Accordingly, the present inventor finds: if a kind of electronic type thermometrically equipment with multi-mode display of alternative configuration is provided, show to have greater advantages with the selectivity that realizes data and information.
Summary of the invention
The present invention relates to a kind of measuring equipment, comprising: a processor, at least one probe, at least one switch, and a multi-mode graphic alphanumeric display.Described probe coupling is described processor extremely, and provides the first signal that comprises measurement data and information to it.Described switch also is coupled to described processor, and is provided for indicating the secondary signal of a kind of pattern required in the multiple modes of operation to it.Described multiple modes of operation comprises plurality of display modes.Described display also is coupled to described processor, and carries out selectivity configuration according to described secondary signal, crosses described plurality of display modes with described measurement data that processor is received and information exchange and shows.Described display mode comprises the multiple display format for text, figure and the image of describing the measurement data receive and information.
In one embodiment, described multiple display format comprises at least a for character boundary, color, brightness, position, direction, language and the numerical value display type of text, figure and the image of describing the measurement data information receive.In one embodiment, the text of a plurality of measurement data and the value of information, figure and image show at described display in next a mode.And in another embodiment, the text of a plurality of measurement data and the value of information, figure and image are simultaneously displayed on the described display.
In one embodiment, described the first and second signal designations, at least a should the demonstration at display in the middle of warning notice information and the state notifying information.This announcement information is according to the condition that measures, and the condition that senses reaches a predetermined threshold value, exceeds a predetermined threshold value, and at least a in being down under the predetermined threshold value and generating.
In one embodiment, described measuring equipment also comprises a display rotation sensor, be used for being horizontal when described equipment, and the upright position, or during certain angle position in the middle of horizontal level and upright position, the direction of the described display of automatic sensing-detecting.In one embodiment, be horizontal at measuring equipment, the upright position, or during certain angle position in the middle of horizontal level and upright position, a switch in the middle of described at least one switch provides the signal of an indication display direction.
In one embodiment, described measuring equipment comprises that also one has the audio-frequency module of loudspeaker and microphone, with according to the condition that measures, the condition that senses, reach a predetermined threshold value, exceed a predetermined threshold value, and be down under the predetermined threshold value and sound.In one embodiment, described audio-frequency module receives this sound as signal, and selects a kind of pattern of correspondence from described multiple modes of operation according to described signal.
In one embodiment, described measuring equipment also comprises a transceiver, be used for by a communication network, from/receive, store and send data and information to the calculating that is connected in this communication network, output and other equipment.
Description of drawings
Below in conjunction with accompanying drawing the aforementioned of the invention described above embodiment and other characteristics are described in further detail:
Fig. 1 is a kind of conditional electronic thermometrically equipment synoptic diagram with a digital display portion;
Fig. 2 has the thermometrically equipment of multi-mode high resolution graphics device and/or the rough schematic view of controller in the embodiment of the invention;
Fig. 3 and Fig. 4 have provided equipment shown in Figure 2 and/or the attainable plurality of display modes of controller.
Embodiment
The present invention is directed to the multi-mode high resolution graphics device 120 that is applied to thermometrically equipment and/or controller 100 (such as panel meter, multifunction instrument, and other similar electronic type equipment/controllers below are referred to as " equipment 100 ").As shown in Figure 2, equipment 100 comprises a microprocessor 110, can be used for receiving signal D and it being processed from least one probe or sensor 150, and with data value and the information relevant with pressure, temperature, humidity, gas, pH value, voltage, electric current, power, conductivity, stress, acceleration or other measured values coded among the signal D, be shown on the described multi-mode graphic alphanumeric display 120.But be coupled to equipment 100 with should be appreciated that described probe and/or sensor 150 physical properties or logicality, thereby be transferred to microprocessor 110 so that signal D can connect 152 by wired or wireless communication.Equipment 100 also comprises switch or the selector switch 130 that at least one provides signal M, signal M is used to indicate the central required a kind of operator scheme of multiple modes of operation of equipment 100, described multiple modes of operation for example is plurality of display modes, at least a in multiple test and/or measurement pattern and other patterns.Be to be understood that, but be coupled to described switch or selector switch 130 physical properties or logicality equipment 100, thereby so that can connecting 132 by wired or wireless communication, signal M is transferred to microprocessor 110, signal M can be generated by hardware device, perhaps by software program according to measured or sensed condition, data value (it is following for example, to reach, exceed or be down to a predetermined threshold value), and the signal that other factors produce generates.
As shown in Figure 2, microprocessor 110 receives signal D and signal M, and indicating equipment 100 executable operations.In one embodiment, microprocessor 110 is processed and is used to indicate signal M at least a in described multiple test and/or the measurement pattern by carrying out at least one test and/or process of measurement, so that the data message relevant with at least one measured value in the middle of each measured value such as the pressure of target object, technique or environment, temperature, humidity, gas, pH value, voltage, electric current, power, conductivity, stress, acceleration among the equipment 100 collection signal D.Be to be understood that, comprise among the signal M: (for example be used to indicate/select at least one program that need carry out, test and/or measuring process, flow process and calculating) information, (for example need the parameter of collection, pressure, temperature etc.), threshold value or setting value or span, measuring unit, and other parameters or variable etc., so that implement selected test and/or process of measurement.
In the present invention, microprocessor 110 is by carrying out at least one program with multi-mode graphic alphanumeric display 120 and data and the display mode of information on display 120 of configuration device 100, come signal M is processed, thereby indicate one or more display modes.In one embodiment, described graphic alphanumeric display 120 is comprised of high-resolution liquid crystal display (LCD) element, for example, resolution is about 480 * 320 pixels, picture element density is 163ppi, and size is about 3.5 inches widescreen multiple point touching display, such as apple incorporated company The display that adopts (iPhone is the registered trademark in apple incorporated company (the California, USA storehouse is than Dinon city)).In one embodiment, microprocessor 110 is according to equipment 100 devisers' input value (such as the default value of manufacturers set) and/or user's (such as the operator) input value, M processes to signal, and the displaying contents on the display device 120 is carried out the selectivity configuration.For example, microprocessor 110 and display device 120 collaborative some graphing capability that provide are to allow access mode, form and the display mode on display device 120 of deviser and/or user's Update Table and information.These graphing capabilitys comprise, for example, the parameter preset for text, figure and the image display mode on display device 120 of adjusting data and information (or other information) are carried out the function of selectivity configuration and preservation.That is to say, microprocessor 110 and display device 120 combine, can be from (for example having different display format, character boundary, color, brightness, position, direction, numerical value display type (showing or simulation shows such as numeral) etc.) plurality of display modes (for example, about 15 kinds of display modes optionally provide a certain display mode in as shown in Figure 3 and Figure 4).For instance, display device 120 can be by following various patterns, to a plurality of different texts and graphic contents, by one next, perhaps once several mode shows: data message standard multistage numeral shows (showing such as pattern 1-standard), multinomial Graphics Processing (such as mode 3-standard adjustment device), on average, minimum or full-scale reading (such as the multinomial demonstration of pattern 2-), analog indicating gauge or dial type show (such as pattern 14-simulation), chart and curve tracing (such as pattern 4-chart), trend shows (such as pattern 5-trend), date, time and readings record format (such as pattern 6-data recording), and histogram demonstration (showing such as mode 7-histogram) etc.Should be appreciated that above one or more display modes are combined with other display modes, be also included within protection scope of the present invention.
In one embodiment, one or more signal M indication microprocessors 110 and display device 120 some or certain several direction in a plurality of directions show data and/or information, so that equipment 100 is placed horizontally at certain plane (as shown in Figure 3), vertically be positioned over certain plane (as shown in Figure 4), or when placing at an angle between horizontal direction and vertical direction, this data message is still readable.In one embodiment, installation direction when one display rotary part or sensor 122 are determined deviser/user installation equipment 100, then indicate microprocessor 110 to show data message with level or vertical mode at equipment 100, so that text, figure and the image and the installation direction that are presented on the equipment 100 are coordinated, be easy to browse.In one embodiment, the aforementioned display device rotary part automatically perform above-mentioned steps (as, carry out above-mentioned steps according to the sensing result of sensor 122).In another embodiment, the display direction of deviser/user by informing that with one of them switch or selector switch 130 (for example, indicating by signal M) microprocessor 110 is desired.As shown in Figure 2, equipment 100 comprises a storer 140, is stored with: data and/or information that signal D and/or signal M provide; The parameter preset that comprises the form 144 (pattern 1 ~ pattern 15 as shown in Figure 3 and Figure 4) of at least a display mode; Be used to indicate the direction 146 of text, figure and image on the display device 120, span 147 (such as numerical value scope or measuring unit), or the parameter of size 148; At least a language 149 that is used for display tag information 124 and/or announcement information 126, this class announcement information 126 for example is: configuration or the announcement information of configuration-system parameter again, and according to the condition that measures or sense, data value reaches, surpasses or alarm signal that the situation of predetermined threshold value, setting value or numerical range of being brought down below produces and/or status signal etc.
Above-mentioned thermometrically equipment and/or controller 100 have multiple advantages, for example:
1. equipment 100 comprises a multimode display device 120, by it being configured the readout that can show various ways, for example, standard digital reading, analog reading, chart, histogram, the combination of a kind of and/or arbitrary form in the user-defined image.
2. equipment 100 has the function that changes shown font size, font type or feature size on the display device 120 according to user's input (by signal M), and the function of the above-mentioned change of automatic realization when satisfying as deviser and/or user's defined pre-conditioned (such as state, warning mode).
3. equipment 100 comprises parts 122, be used for when instrument is rotated or be arranged on different directions, to show automatically/be distributed on that data and information on the display device 120 rotates to horizontal direction, vertical direction, or the one party between the horizontal and vertical direction to.For example, as shown in Figure 3 and Figure 4, reading " 300.5 " shows with horizontal direction in pattern 1-standard shows, and shows with vertical direction in pattern 9-standard shows.
4. when user-defined pre-conditioned when satisfying, or when receiving user-defined a certain data type, be shown at least a in the middle of color, size and the direction of the figure on the display device 120, can change or automatically change according to user's input.
5. when user-defined pre-conditioned when satisfying, the figure of display device 120 and/or brightness degree backlight can change according to user's input, or automatically change.
6. the text on the display device and figure are (as shown in Figure 3, label information 124 in the pattern 14-simulation model, and the announcement information 126 in the pattern 15-state model) can be separately with a certain demonstration in the multilingual, or with the several combination demonstration in the multilingual, for example, by English, Spanish, French, German, Italian, Japanese, Chinese, Russian, Portuguese, a certain independent demonstration in Greek or other any language also can show in certain central several combination of above-mentioned various language.
7. when user-defined pre-conditioned when satisfying, the color of display backlight can change or automatically change according to user's input.
8. when user-defined pre-conditioned when satisfying or when receiving user-defined data, the pattern and the form that are shown in the figure on the display device 120 can change or automatically change according to user's input.
9. equipment 100 has the function that the mode by wired or wireless connection sends, receives and shows data, information and announcement information 126.
10. display device 120 has touch screen functionality, to realize programing change, one or more operator schemes of change equipment 100, and change displaying contents.
11. equipment 100 has from the function of wireless probe and/or sensor 150 receive datas (such as signal D).
12. equipment 100 comprises storer 140, and has the function of preservation, access and the transmission of data and information (such as signal D and signal M), is convenient to follow-uply by wireless or wired connection mode above-mentioned data and information be obtained.
13. equipment 100 has test and measures the function of multiple parameters (for example, temperature raises and the process response time), and just shows finishing temperature before real sensor output reaches final reading.
14. the function that equipment 100 has generation, record, reception, demonstration and preserves digital picture and digital film.
15. equipment 100 has when user-defined pre-conditioned when satisfying, send language or sound (alarm tone) according to the indication that user input values or initial conditions produce, or automatically send the function (as having loudspeaker 242, the audio-frequency module 240 of microphone 244 and miscellaneous part) of language or sound.
16. equipment 100 has and listens to and understand language or sound (such as audio-frequency module 240), and the function of the display mode of program or graphic contents being made corresponding change.
17. equipment 100 has by wireless or wired connection 162 and communication network 200 (such as Intranet, extranet, or internet) mutual, come from data, information and the notice of the calculating, output and/or the printing device that are connected with communication network 200 (such as printout to receive, to store with sending, email notification, webpage etc.) function (transceiver 160).
More than describe and only be used for embodiment of the present invention is described that under the prerequisite that does not deviate from each embodiment disclosed herein, those skilled in the art also can make many distortion and improvement.Therefore, if this type of is out of shape, improves and changes within the scope of the one or more claim that falls into embodiment disclosed herein and annex claims, all should will look within its category that belongs to above-mentioned embodiment.

Claims (12)

1. a measuring equipment (100) comprising:
One processor (110);
At least one probe (150) is coupled to described processor and provides the first signal that comprises measurement data and information (D) to this processor;
At least one switch (130) is coupled to described processor and provides the secondary signal (M) of indicating a kind of pattern required in the multiple modes of operation to this processor, and described multiple modes of operation comprises plurality of display modes (pattern 1 ~ pattern 15); And
One is coupled to the multi-mode graphic alphanumeric display (120) of described processor, described display carries out the selectivity configuration according to described secondary signal, cross described plurality of display modes with described measurement data that described processor is received and information exchange and show, described plurality of display modes comprises the multiple display format for text, figure and the image of describing the measurement data that receives and information.
2. measuring equipment as claimed in claim 1, it is characterized in that described multiple display format comprises character boundary, color, brightness, position, direction, language and numerical value display type at least a of text, figure and the image of the data that receive measurement for describing and information.
3. measuring equipment as claimed in claim 1 is characterized in that, the text of a plurality of measurement data and the value of information, figure and image show at described display in next a mode.
4. measuring equipment as claimed in claim 1 is characterized in that, the text of a plurality of measurement data and the value of information, figure and image are simultaneously displayed on the described display.
5. measuring equipment as claimed in claim 1, it is characterized in that the measurement data that signal D comprises and information comprise at least one relevant data value in pressure, temperature, humidity, gas, pH value, voltage, electric current, power, conductivity, stress, acceleration or other measured values with target object, technique or environment.
6. measuring equipment as claimed in claim 1 is characterized in that, described signal D and signal M indication, at least a being shown on the described display in warning notice information and the state notifying information.
7. measuring equipment as claimed in claim 6 is characterized in that, described announcement information is according to the condition that measures, and the condition that senses reaches a predetermined threshold value, exceeds a predetermined threshold value, and at least a in being down under the predetermined threshold value and generating.
8. measuring equipment as claimed in claim 1, it is characterized in that, comprise that also one is coupled to the display rotation sensor (122) of described processor, be used for being horizontal when described equipment, the upright position, or during certain angle position in the middle of horizontal level and upright position, the direction of the described display of automatic sensing-detecting.
9. measuring equipment as claimed in claim 1, it is characterized in that, when described equipment is horizontal, the upright position, or during certain angle position in the middle of horizontal level and upright position, a switch in described at least one switch provides a signal, is used to indicate the direction of described display.
10. measuring equipment as claimed in claim 1, it is characterized in that, comprise that also one has the audio-frequency module (240) of loudspeaker (242) and microphone (244), with according to the condition that measures, the condition that senses, reach a predetermined threshold value, exceed a predetermined threshold value, and be down under the predetermined threshold value and sound.
11. measuring equipment as claimed in claim 10 is characterized in that, described audio-frequency module (240) receives signal (M) to select a kind of in the described multi-mode operation pattern.
12. measuring equipment as claimed in claim 1 is characterized in that, also comprises a transceiver (160), in order to by a communication network (200) from/to the equipment that is connected in this communication network (210) receive, storage and send data and information.
CN2011800200271A 2010-02-20 2011-02-22 Multi-mode graphic display for test and/or measurement device Pending CN102893325A (en)

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AU2011217813A1 (en) 2012-09-27
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Application publication date: 20130123