CA2515772C - Portable communications device integrating remote control of rail track switches and movement of a locomotive in a train yard - Google Patents
Portable communications device integrating remote control of rail track switches and movement of a locomotive in a train yard Download PDFInfo
- Publication number
- CA2515772C CA2515772C CA2515772A CA2515772A CA2515772C CA 2515772 C CA2515772 C CA 2515772C CA 2515772 A CA2515772 A CA 2515772A CA 2515772 A CA2515772 A CA 2515772A CA 2515772 C CA2515772 C CA 2515772C
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- Prior art keywords
- locomotive
- track layout
- operator
- communications device
- track
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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 61
- 238000004891 communication Methods 0.000 title claims abstract description 39
- 238000012790 confirmation Methods 0.000 claims description 3
- 238000012795 verification Methods 0.000 claims description 3
- 230000004913 activation Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007519 figuring Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L7/00—Remote control of local operating means for points, signals, or trackmounted scotch-blocks
- B61L7/06—Remote control of local operating means for points, signals, or trackmounted scotch-blocks using electrical transmission
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L17/00—Switching systems for classification yards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L3/00—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal
- B61L3/02—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
- B61L3/08—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
- B61L3/12—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves
- B61L3/127—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves for remote control of locomotives
Abstract
A communications device (14) is provided for controlling operation of an unmanned locomotive (10) over a track layout (16) in a train yard. The locomotive is operable over a plurality of alternative track routes to reach a respective destination from a plurality of possible destinations in said track layout. The track layout includes a plurality of switches (12) configured to alter a route for a locomotive running along the track layout. The communications device may include a first user display (50) for use in commanding a desired destination for the locomotive within 'the track layout by setting the state of the switches along the route to the destination. The communications device may further include a second user display (56) for use in controlling movement of the locomotive along the track layout.
Description
133457 (74HA) PORTABLE COMMUNICATIONS DEVICE INTEGRATING REMOTE
CONTROL OF RAIL TRACK SWITCHES AND MOVEMENT OF A
LOCOMOTIVE IN A TRAIN YARD
FIELD OF THE INVENTION
The present invention is generally related to railroad communication devices, and, more particularly, to a portable communications device integrating a user display for remote control of rail track switches at a train yard and a user display for remote control of the movement of a locomotive within the train yard.
BACKGROUND OF THE INVENTION
Known train routing techniques at a train yard require access to and the use of separate communication devices, and further require time consuming and burdensome coordination among various personnel to ensure that an appropriate selection and activation of rail track switches is accurately performed to achieve a desired transfer or routing of a locomotive from a given location to a desired destination within the train yard.
In one known technique, the operator at the train yard may request actuation of each individual rail track switch along a route of movement of the locomotive via a handheld voice radio using a set of DTMF tones unique to each switch.
Preferably, the same operator also controls movement of a remote controlled locomotive (RCL) with a separate device, e.g., an operator control unit (OCU) for such a locomotive.
The fact that the operator simultaneously needs to physically handle two separate devices may result in sub-optimal operations from an ergonomics point of view.
In addition, requesting activation of an individual switch at a time may be rather cumbersome considering that in a typical train yard to reach a desired destination may I
involve activating a switching combination comprising a plurality of switches.
In large ' railyards, there are numerous tracks, switches, possible routes and switch combinations. In the known techniques, the operator must identify the appropriate switches for the desired route, interact via a cell phone with each of these switches on an individual basis., confirm that each switch has moved to the desired state or switching position; and move the train via the OCU in increments between adjacent switches. Moreover, because of other traffic in the railyard, certain switches along a chosen route may not be available for use. Partial, and thus incomplete movement of one locomotive may in turn interfere with the orderly movement of other locomotives in the yard. Also user displays in known portable train routing devices for, train yard operations are usually limited to alphanumeric characters, and thus may not fully achieve the simplicity of operation and user friendliness that would be desirable.
In view of the foregoing considerations, it would be desirable to integrate in a single portable communications device functionality for achieving remote control of movement of the locomotive, and automated functionality for the appropriate selection and activation of the rail track switches. It would be further desirable to provide a single portable communications device allowing the operator to directly or indirectly input a switching combination that may comprise a plurality of switches for reaching the desired destination. It would also be desirable to provide a graphical user interface in such a portable communications device. Further it would be desirable to confirm that the switches of switches necessary for a selected route are available for use and to confirm that these switches have been set in the necessary positions for the route before moving the locomotive.
BRIEF DESCRIPTION OF THE DRAWINGS
The advantages of the invention will be more apparent from the following detailed description in view of the following drawings:
FIG. I is a schematic representation of an exemplary command communication and control (CCC) train rail yard system embodying aspects of the present invention.
CONTROL OF RAIL TRACK SWITCHES AND MOVEMENT OF A
LOCOMOTIVE IN A TRAIN YARD
FIELD OF THE INVENTION
The present invention is generally related to railroad communication devices, and, more particularly, to a portable communications device integrating a user display for remote control of rail track switches at a train yard and a user display for remote control of the movement of a locomotive within the train yard.
BACKGROUND OF THE INVENTION
Known train routing techniques at a train yard require access to and the use of separate communication devices, and further require time consuming and burdensome coordination among various personnel to ensure that an appropriate selection and activation of rail track switches is accurately performed to achieve a desired transfer or routing of a locomotive from a given location to a desired destination within the train yard.
In one known technique, the operator at the train yard may request actuation of each individual rail track switch along a route of movement of the locomotive via a handheld voice radio using a set of DTMF tones unique to each switch.
Preferably, the same operator also controls movement of a remote controlled locomotive (RCL) with a separate device, e.g., an operator control unit (OCU) for such a locomotive.
The fact that the operator simultaneously needs to physically handle two separate devices may result in sub-optimal operations from an ergonomics point of view.
In addition, requesting activation of an individual switch at a time may be rather cumbersome considering that in a typical train yard to reach a desired destination may I
involve activating a switching combination comprising a plurality of switches.
In large ' railyards, there are numerous tracks, switches, possible routes and switch combinations. In the known techniques, the operator must identify the appropriate switches for the desired route, interact via a cell phone with each of these switches on an individual basis., confirm that each switch has moved to the desired state or switching position; and move the train via the OCU in increments between adjacent switches. Moreover, because of other traffic in the railyard, certain switches along a chosen route may not be available for use. Partial, and thus incomplete movement of one locomotive may in turn interfere with the orderly movement of other locomotives in the yard. Also user displays in known portable train routing devices for, train yard operations are usually limited to alphanumeric characters, and thus may not fully achieve the simplicity of operation and user friendliness that would be desirable.
In view of the foregoing considerations, it would be desirable to integrate in a single portable communications device functionality for achieving remote control of movement of the locomotive, and automated functionality for the appropriate selection and activation of the rail track switches. It would be further desirable to provide a single portable communications device allowing the operator to directly or indirectly input a switching combination that may comprise a plurality of switches for reaching the desired destination. It would also be desirable to provide a graphical user interface in such a portable communications device. Further it would be desirable to confirm that the switches of switches necessary for a selected route are available for use and to confirm that these switches have been set in the necessary positions for the route before moving the locomotive.
BRIEF DESCRIPTION OF THE DRAWINGS
The advantages of the invention will be more apparent from the following detailed description in view of the following drawings:
FIG. I is a schematic representation of an exemplary command communication and control (CCC) train rail yard system embodying aspects of the present invention.
FIG. 2 is a block diagram of an exemplary embodiment of a portable communications device, as may be part of the train rail yard system of FIG. 1, configured to integrate a first- user display for selecting a desired route within a train yard, and a second user display for controlling movement of the locomotive.
FIG. 3 is an exemplary representation of graphical user interface as may be used for displaying information to an operator in connection with a route status within the train yard.
DETAILED DESCRIPTION OF THE INVENTION
As illustrated in the schematic representation of FIG. 1, a command communication and control (CCC) train rail yard system 6 embodying aspects of the present invention provides to an operator 8 of a Remote Controlled Locomotive (RCL) 10 the ability to actuate combinations of one or more. remote controlled track switches 12 via a portable communications device 14, such as an Operator Control Unit (OCU) that may be hand-held or otherwise supportable by the body of the operator.
Portable communications device 14 also allows the operator to control movement of the locomotive 10. This provides operator 8 with the ability to command a switching strategy for routing the locomotive and also guiding the locomotive from any given track to any other track in a rail track layout 16 of the train yard.
As will be appreciated by those skilled in the art, a train yard may comprise a large number of inter-connectable rail tracks, which are connectable through the actuation of appropriate combinations of switches (e.g., switches 12) to a suitable switching state. In a typical train yard operation, routing a locomotive from one track to another track may require setting to the appropriate switching state a plurality of switches.
In one exemplary embodiment portable communications device 14 (FIG. 2) comprises a first user display or user interface 50 for selecting a desired route. This may allow communicating a routing request message, such as requesting a transfer from a given entrance gate to a desired exit gate. In one exemplary embodiment, the communications device 14 comprises a controller 52, such as a dedicated micro-controller, a Field Programmable Gate Array (FPGA) device, or Application Specific Integrated Circuit (ASIC) device, coupled to a radio device 54 and responsive to first user interface .50 to communicate command routing information to a yard control system 20 (FIG. 1) by way of a radio message that carries data indicative of the desired routing or transfer for the locomotive. By way of example and not of limitation one yard. control system that may be suitable for implementing aspects of the present invention may be the system referred in commerce as Proyard NX
yard control system.
Portable communications device 14 further comprises a second user display or user interface 56 for controlling movement of the locomotive, such as propulsion power, braking action, speed control, and other functionality useful in a moving locomotive, such as horn actuation, light control, etc. A battery 58 or other suitable power source may be used for electrically powering the various electronic modules that make up the portable communications device 14.
A database 22 (FIG. 1), as may be coupled to the yard control system 20, comprises data files and program code that allows generating switching commands for activating to an appropriate switching position a switch (or combination of switches) required for reaching the desired routing specified by operator 8 via the portable communications device 14. For example, the message for routing the locomotive from the given entrance gate to the desired exit gate may require activation of a given combination of switches to a respective switching state. Instead of yard personnel determining which particular combination of switches shall be activated, the database would be programmed to automatically make the appropriate switching selection in response to the message requesting the desired routing.
In the event, any of the tracks needed for implementing the transfer is not available, one or more alternative switching routes would be implemented for reaching the desired track. For example, routing the locomotive from the given entrance gate to the desired exit gate may normally require passing through a particular track.
However, in the event another locomotive is already using that particular track, the database would select an alternative switching combination that avoids going through that particular track. Once each of the switches in the switching combination is set to the appropriate switching position, a confirmation or verification message may be sent to the operator to acknowledge execution of the switching strategy for routing the locomotive from the given entrance gate to the desired exit gate, for example.
Aspects of the present invention are expected to lead to greater reliability and productivity regarding train yard operations since, for example, a single operator would be able to remotely control movement of the locomotive and command a routing strategy from a single communications device and no additional personnel would be needed as intermediaries for figuring out which switching combination needs to be performed to reach a desired track. This would further allow the operator of the RCL to focus his attention on safely controlling the locomotive as.opposed to having to deal with the burdensome logistics of manually trying to figure out the specific switching combination that needs to be performed or having to coordinate with other personnel to make the specific switching combination.
In one exemplary embodiment, once the appropriate switch combination is set, a suitable transducer 23 (FIG. 1 illustrates one such transducer) in each switch may be responsive to a corresponding switch state and may be configured to transmit a status message back' to the yard control system and in turn to operator 8 via the portable communications device 14. Thus, the operator will be informed essentially in real time whether the original transmitted command for performing a given switch combination was executed.
In another exemplary embodiment, once the operator selects a desired routing, the routing command as represented by dashed line 24 may be optionally sent from the portable communications device 14 to the locomotive 10 in lieu of being sent to the yard control system. In this case, onboard communication equipment 25 will receive the routing command and in turn transmit that routing command via a suitable onboard radio coupled to the yard control system, as represented by dashed line 26.
Similarly, a message with verification of execution of the routing command may be sent back to the operator via the radio onboard the locomotive.
FIG. 3 is an exemplary representation of graphical user interface (GUI) 70 as may be used for displaying information to an operator in connection with a route status within the train yard. For example, the graphical user interface may graphically display a map of a plurality of entrance gates, (designated EG1-EG3), and a plurality of destination gates (designated DGI-DG5) and including possible rail tracks 72 and 78 and switching nodes 74 and 76 for interconnecting such gates. Various types of information may be displayed on the GUI, such as whether there is a malfunction at a switching node 76, or whether a track 78 is presently blocked by another locomotive.
For smaller railyards having fewer tracks, switches and potential routes for the locomotives, the database 22 may be stored on the OCU or a locomotive control unit for example on a so-called switcher locomotive, with the communications with the switches being accomplished via the OCU or the locomotive control unit.
While the preferred embodiments of the present invention have been shown and described herein, it will be obvious that such embodiments are provided by way of example only. Numerous variations, changes and substitutions will occur to those of skill in the art without departing from the invention herein. Accordingly, it is intended that the invention be limited only by the spirit and scope of the appended claims.
FIG. 3 is an exemplary representation of graphical user interface as may be used for displaying information to an operator in connection with a route status within the train yard.
DETAILED DESCRIPTION OF THE INVENTION
As illustrated in the schematic representation of FIG. 1, a command communication and control (CCC) train rail yard system 6 embodying aspects of the present invention provides to an operator 8 of a Remote Controlled Locomotive (RCL) 10 the ability to actuate combinations of one or more. remote controlled track switches 12 via a portable communications device 14, such as an Operator Control Unit (OCU) that may be hand-held or otherwise supportable by the body of the operator.
Portable communications device 14 also allows the operator to control movement of the locomotive 10. This provides operator 8 with the ability to command a switching strategy for routing the locomotive and also guiding the locomotive from any given track to any other track in a rail track layout 16 of the train yard.
As will be appreciated by those skilled in the art, a train yard may comprise a large number of inter-connectable rail tracks, which are connectable through the actuation of appropriate combinations of switches (e.g., switches 12) to a suitable switching state. In a typical train yard operation, routing a locomotive from one track to another track may require setting to the appropriate switching state a plurality of switches.
In one exemplary embodiment portable communications device 14 (FIG. 2) comprises a first user display or user interface 50 for selecting a desired route. This may allow communicating a routing request message, such as requesting a transfer from a given entrance gate to a desired exit gate. In one exemplary embodiment, the communications device 14 comprises a controller 52, such as a dedicated micro-controller, a Field Programmable Gate Array (FPGA) device, or Application Specific Integrated Circuit (ASIC) device, coupled to a radio device 54 and responsive to first user interface .50 to communicate command routing information to a yard control system 20 (FIG. 1) by way of a radio message that carries data indicative of the desired routing or transfer for the locomotive. By way of example and not of limitation one yard. control system that may be suitable for implementing aspects of the present invention may be the system referred in commerce as Proyard NX
yard control system.
Portable communications device 14 further comprises a second user display or user interface 56 for controlling movement of the locomotive, such as propulsion power, braking action, speed control, and other functionality useful in a moving locomotive, such as horn actuation, light control, etc. A battery 58 or other suitable power source may be used for electrically powering the various electronic modules that make up the portable communications device 14.
A database 22 (FIG. 1), as may be coupled to the yard control system 20, comprises data files and program code that allows generating switching commands for activating to an appropriate switching position a switch (or combination of switches) required for reaching the desired routing specified by operator 8 via the portable communications device 14. For example, the message for routing the locomotive from the given entrance gate to the desired exit gate may require activation of a given combination of switches to a respective switching state. Instead of yard personnel determining which particular combination of switches shall be activated, the database would be programmed to automatically make the appropriate switching selection in response to the message requesting the desired routing.
In the event, any of the tracks needed for implementing the transfer is not available, one or more alternative switching routes would be implemented for reaching the desired track. For example, routing the locomotive from the given entrance gate to the desired exit gate may normally require passing through a particular track.
However, in the event another locomotive is already using that particular track, the database would select an alternative switching combination that avoids going through that particular track. Once each of the switches in the switching combination is set to the appropriate switching position, a confirmation or verification message may be sent to the operator to acknowledge execution of the switching strategy for routing the locomotive from the given entrance gate to the desired exit gate, for example.
Aspects of the present invention are expected to lead to greater reliability and productivity regarding train yard operations since, for example, a single operator would be able to remotely control movement of the locomotive and command a routing strategy from a single communications device and no additional personnel would be needed as intermediaries for figuring out which switching combination needs to be performed to reach a desired track. This would further allow the operator of the RCL to focus his attention on safely controlling the locomotive as.opposed to having to deal with the burdensome logistics of manually trying to figure out the specific switching combination that needs to be performed or having to coordinate with other personnel to make the specific switching combination.
In one exemplary embodiment, once the appropriate switch combination is set, a suitable transducer 23 (FIG. 1 illustrates one such transducer) in each switch may be responsive to a corresponding switch state and may be configured to transmit a status message back' to the yard control system and in turn to operator 8 via the portable communications device 14. Thus, the operator will be informed essentially in real time whether the original transmitted command for performing a given switch combination was executed.
In another exemplary embodiment, once the operator selects a desired routing, the routing command as represented by dashed line 24 may be optionally sent from the portable communications device 14 to the locomotive 10 in lieu of being sent to the yard control system. In this case, onboard communication equipment 25 will receive the routing command and in turn transmit that routing command via a suitable onboard radio coupled to the yard control system, as represented by dashed line 26.
Similarly, a message with verification of execution of the routing command may be sent back to the operator via the radio onboard the locomotive.
FIG. 3 is an exemplary representation of graphical user interface (GUI) 70 as may be used for displaying information to an operator in connection with a route status within the train yard. For example, the graphical user interface may graphically display a map of a plurality of entrance gates, (designated EG1-EG3), and a plurality of destination gates (designated DGI-DG5) and including possible rail tracks 72 and 78 and switching nodes 74 and 76 for interconnecting such gates. Various types of information may be displayed on the GUI, such as whether there is a malfunction at a switching node 76, or whether a track 78 is presently blocked by another locomotive.
For smaller railyards having fewer tracks, switches and potential routes for the locomotives, the database 22 may be stored on the OCU or a locomotive control unit for example on a so-called switcher locomotive, with the communications with the switches being accomplished via the OCU or the locomotive control unit.
While the preferred embodiments of the present invention have been shown and described herein, it will be obvious that such embodiments are provided by way of example only. Numerous variations, changes and substitutions will occur to those of skill in the art without departing from the invention herein. Accordingly, it is intended that the invention be limited only by the spirit and scope of the appended claims.
Claims (10)
1. A portable communications device (14) for use by an operator for controlling operation of an unmanned locomotive (10) over a track layout (16) in a train yard, said locomotive operable over a plurality of alternative track routes to reach a respective destination from a plurality of possible destinations in said track layout, said track layout including a plurality of switches (12) configured to alter a route for a locomotive running along said track layout, said communications device comprising:
a first user display (50) for use by the operator in commanding a desired destination for the locomotive within said track layout by setting the state of the switches along the route to the destination; and a second user (56) display for use by the operator in controlling movement of the locomotive along said track layout.
a first user display (50) for use by the operator in commanding a desired destination for the locomotive within said track layout by setting the state of the switches along the route to the destination; and a second user (56) display for use by the operator in controlling movement of the locomotive along said track layout.
2. The device of claim 1 wherein the displays are made on a single display device having first and second modes of operation.
3. The device of claim 1 wherein the displays are made on two display devices, one for each display.
4. The device of claim 1 wherein the second display is made on a graphic user interface (70) enabling data input from the operator.
5. A portable communications device for use by an operator for controlling operation of an unmanned locomotive (10) over a track layout (16) in a train yard, said locomotive operable over a plurality of alternative track routes to reach a respective destination from a plurality of possible destinations in said track layout, said track layout including a plurality of switches configured to alter a route for a locomotive running along said track layout, said communications device comprising:
a user display (50) enabling the operator to command a desired destination for the locomotive within said track layout by the operator setting the state of the switches along the route to the destination without intervention from other personnel.
a user display (50) enabling the operator to command a desired destination for the locomotive within said track layout by the operator setting the state of the switches along the route to the destination without intervention from other personnel.
6. A portable communications device for use by an operator for controlling operation of an unmanned locomotive (10) over a track layout (16) in a train yard, said locomotive operable over a plurality of alternative track routes to reach a respective destination from a plurality of possible destinations in said track layout, said track layout including a plurality of switches (12) configured to alter a route for a locomotive running along said track layout, said communications device comprising:
a graphical user interface (70) for use by the operator commanding a desired destination for said locomotive within said track layout, said graphical user interface configured to display to the operator a representation of said track layout, and wherein said representation allows the operator to monitor operational conditions of the switches that may develop along the route of the locomotive.
a graphical user interface (70) for use by the operator commanding a desired destination for said locomotive within said track layout, said graphical user interface configured to display to the operator a representation of said track layout, and wherein said representation allows the operator to monitor operational conditions of the switches that may develop along the route of the locomotive.
7. A portable communications device for use by an operator for controlling operation of an unmanned locomotive (10) over a track layout (16) in a train yard, said locomotive operable over a plurality of alternative track routes to reach a respective destination from a plurality of possible destinations in said track layout, said track layout including a plurality of switches (12) configured to alter a path for a locomotive running along said track layout, said communications device comprising:
a user display (50) for use by the operator for commanding a desired destination for the locomotive within said track layout, said user display responsive to a verification message indicative of whether a switching combination for the locomotive route for reaching the desired destination has been executed.
a user display (50) for use by the operator for commanding a desired destination for the locomotive within said track layout, said user display responsive to a verification message indicative of whether a switching combination for the locomotive route for reaching the desired destination has been executed.
8. A system (6) for routing an unmanned locomotive (10) through a track layout comprising a plurality of rail tracks connectable to one another in response to a respective switching combination applied to a plurality of remotely controlled switches (12) for interconnecting one track to another track, said system comprising:
a portable communications device (14) for use by an operator for commanding a desired destination for said locomotive within said track layout;
and a yard control system (20) responsive to the commanded desired destination, said yard control system coupled to a database (22) comprising data indicative of at least one route for reaching the desired destination, said yard control system configured to generate a switching combination applied to respective ones of the plurality of remotely controlled switches to implement said at least one route, said yard control system configured to communicate to said communications device confirmation information regarding said at least one path and said alternative path, if any, for reaching the desired destination.
a portable communications device (14) for use by an operator for commanding a desired destination for said locomotive within said track layout;
and a yard control system (20) responsive to the commanded desired destination, said yard control system coupled to a database (22) comprising data indicative of at least one route for reaching the desired destination, said yard control system configured to generate a switching combination applied to respective ones of the plurality of remotely controlled switches to implement said at least one route, said yard control system configured to communicate to said communications device confirmation information regarding said at least one path and said alternative path, if any, for reaching the desired destination.
9. The system of claim 8 wherein the commanded desired destination from the communications device is transmitted to the train yard control system via communications equipment (25) onboard the locomotive.
10. The system of claim 9 wherein the confirmation from said yard control system is transmitted to the communications device via communications equipment onboard the locomotive.
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44870103P | 2003-02-20 | 2003-02-20 | |
| US60/448,701 | 2003-02-20 | ||
| US52886203P | 2003-12-11 | 2003-12-11 | |
| US60/528,862 | 2003-12-11 | ||
| US10/759,319 US7076343B2 (en) | 2003-02-20 | 2004-01-16 | Portable communications device integrating remote control of rail track switches and movement of a locomotive in a train yard |
| US10/759,319 | 2004-01-16 | ||
| PCT/US2004/005034 WO2004074068A1 (en) | 2003-02-20 | 2004-02-20 | Portable communications device integratring remote control of rail track switches and movement of a locomotive in a train yard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2515772A1 CA2515772A1 (en) | 2004-09-02 |
| CA2515772C true CA2515772C (en) | 2011-12-13 |
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|---|---|---|---|
| CA2515772A Expired - Lifetime CA2515772C (en) | 2003-02-20 | 2004-02-20 | Portable communications device integrating remote control of rail track switches and movement of a locomotive in a train yard |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US7076343B2 (en) |
| EP (1) | EP1597130B1 (en) |
| CN (1) | CN1750960B (en) |
| AT (1) | ATE429369T1 (en) |
| AU (1) | AU2004213455B2 (en) |
| BR (1) | BRPI0407653A (en) |
| CA (1) | CA2515772C (en) |
| DE (1) | DE602004020740D1 (en) |
| ES (1) | ES2322590T3 (en) |
| MX (1) | MXPA05008852A (en) |
| RU (1) | RU2341397C2 (en) |
| WO (1) | WO2004074068A1 (en) |
Families Citing this family (72)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170313332A1 (en) * | 2002-06-04 | 2017-11-02 | General Electric Company | Autonomous vehicle system and method |
| US9733625B2 (en) | 2006-03-20 | 2017-08-15 | General Electric Company | Trip optimization system and method for a train |
| US10569792B2 (en) | 2006-03-20 | 2020-02-25 | General Electric Company | Vehicle control system and method |
| US10308265B2 (en) | 2006-03-20 | 2019-06-04 | Ge Global Sourcing Llc | Vehicle control system and method |
| US9950722B2 (en) | 2003-01-06 | 2018-04-24 | General Electric Company | System and method for vehicle control |
| AU2004243288B2 (en) * | 2003-05-22 | 2010-02-18 | Ge Global Sourcing Llc | Method and system for controlling locomotives |
| US8857770B2 (en) * | 2004-01-02 | 2014-10-14 | David J. Ruskauff | Railway dark territory switch automation |
| USRE48026E1 (en) * | 2004-01-02 | 2020-06-02 | Vossloh Signaling Usa, Inc. | Hydraulic switch machine for railroads |
| US7416159B2 (en) * | 2004-01-02 | 2008-08-26 | Donald Coy Beaman | Method and apparatus for controlling railway switches |
| US7239943B2 (en) * | 2004-03-22 | 2007-07-03 | General Electric Company | Operator location tracking for remote control rail yard switching |
| US7546185B2 (en) | 2005-12-30 | 2009-06-09 | Canadian National Railway Company | System and method for computing railcar switching solutions using an available space search logic assigning different orders of preference to classification tracks |
| US7657348B2 (en) * | 2005-12-30 | 2010-02-02 | Canadian National Railway Company | System and method for computing rail car switching solutions using dynamic classification track allocation |
| US20070156298A1 (en) * | 2005-12-30 | 2007-07-05 | Canadian National Railway Company | System and method for computing rail car switching solutions by assessing space availability in a classification track on the basis of arrival profile |
| US7818101B2 (en) * | 2005-12-30 | 2010-10-19 | Canadian National Railway Company | System and method for computing rail car switching solutions in a switchyard using an iterative method |
| US7792616B2 (en) * | 2005-12-30 | 2010-09-07 | Canadian National Railway Company | System and method for computing rail car switching solutions in a switchyard including logic to re-switch cars for block size |
| US7747362B2 (en) * | 2005-12-30 | 2010-06-29 | Canadian National Railway Company | System and method for computing rail car switching solutions by assessing space availability in a classification track on the basis of block pull time |
| US8060263B2 (en) | 2005-12-30 | 2011-11-15 | Canadian National Railway Company | System and method for forecasting the composition of an outbound train in a switchyard |
| US7751952B2 (en) * | 2005-12-30 | 2010-07-06 | Canadian National Railway Company | System and method for computing rail car switching solutions in a switchyard including logic to re-switch cars for arrival rate |
| US7457691B2 (en) | 2005-12-30 | 2008-11-25 | Canadian National Railway Company | Method and system for computing rail car switching solutions in a switchyard based on expected switching time |
| US7742849B2 (en) * | 2005-12-30 | 2010-06-22 | Canadian National Railway Company | System and method for computing car switching solutions in a switchyard using car ETA as a factor |
| US7596433B2 (en) | 2005-12-30 | 2009-09-29 | Canadian National Railway Company | System and method for computing rail car switching solutions in a switchyard with partially occupied classification track selection logic |
| US8055397B2 (en) | 2005-12-30 | 2011-11-08 | Canadian National Railway Company | System and method for computing rail car switching sequence in a switchyard |
| US7742848B2 (en) * | 2005-12-30 | 2010-06-22 | Canadian National Railway Company | System and method for computing rail car switching solutions in a switchyard including logic to re-switch cars for block pull time |
| US7565228B2 (en) | 2005-12-30 | 2009-07-21 | Canadian National Railway Company | System and method for computing railcar switching solutions in a switchyard using empty car substitution logic |
| US20080154692A1 (en) * | 2006-03-14 | 2008-06-26 | Prescott Logan | System and method for rail yard process monitoring |
| US9126608B2 (en) | 2012-10-17 | 2015-09-08 | General Electric Company | Systems and methods for operating a vehicle system in response to a plan deviation |
| US9156477B2 (en) | 2006-03-20 | 2015-10-13 | General Electric Company | Control system and method for remotely isolating powered units in a vehicle system |
| US9828010B2 (en) | 2006-03-20 | 2017-11-28 | General Electric Company | System, method and computer software code for determining a mission plan for a powered system using signal aspect information |
| US9689681B2 (en) | 2014-08-12 | 2017-06-27 | General Electric Company | System and method for vehicle operation |
| US8702043B2 (en) | 2010-09-28 | 2014-04-22 | General Electric Company | Rail vehicle control communication system and method for communicating with a rail vehicle |
| US8532850B2 (en) | 2009-03-17 | 2013-09-10 | General Electric Company | System and method for communicating data in locomotive consist or other vehicle consist |
| US9637147B2 (en) | 2009-03-17 | 2017-05-02 | General Electronic Company | Data communication system and method |
| US8423208B2 (en) | 2010-09-28 | 2013-04-16 | General Electric Company | Rail communication system and method for communicating with a rail vehicle |
| US8825239B2 (en) | 2010-05-19 | 2014-09-02 | General Electric Company | Communication system and method for a rail vehicle consist |
| US8655517B2 (en) | 2010-05-19 | 2014-02-18 | General Electric Company | Communication system and method for a rail vehicle consist |
| US9379775B2 (en) | 2009-03-17 | 2016-06-28 | General Electric Company | Data communication system and method |
| US8798821B2 (en) | 2009-03-17 | 2014-08-05 | General Electric Company | System and method for communicating data in a locomotive consist or other vehicle consist |
| US8457815B2 (en) * | 2010-05-19 | 2013-06-04 | General Electric Company | Rail appliance communication system and method for communicating with a rail appliance |
| US8935022B2 (en) | 2009-03-17 | 2015-01-13 | General Electric Company | Data communication system and method |
| DE102006034200A1 (en) * | 2006-07-24 | 2008-01-31 | Siemens Ag | Method for displaying diagnostic data on image surface of display screen in drivers cab of rail car, involves displaying diagnostic data as text in one area, and components status of rail car is displayed as graphics in another area |
| DE102006052924A1 (en) * | 2006-11-08 | 2008-05-15 | Deutsche Bahn Ag | Electrical location posed drive element controlling method for use in rail-bound traffic system, involves transferring adjusting command from personalized computer to servo computer for electrical location posed drive elements |
| US20100032529A1 (en) * | 2008-08-07 | 2010-02-11 | James Kiss | System, method and computer readable medium for tracking a railyard inventory |
| US20100039514A1 (en) * | 2008-08-14 | 2010-02-18 | John Brand | System and Method for Image Projection of Operator Data From An Operator Control Unit |
| US8078346B2 (en) * | 2008-09-22 | 2011-12-13 | New York Air Brake Corporation | Convertible wireless display unit |
| US8280567B2 (en) * | 2008-12-29 | 2012-10-02 | General Electric Company | Apparatus and method for controlling remote train operation |
| US8386281B2 (en) * | 2009-01-20 | 2013-02-26 | General Electric Company | Locomotive assistant |
| US8583299B2 (en) | 2009-03-17 | 2013-11-12 | General Electric Company | System and method for communicating data in a train having one or more locomotive consists |
| US9834237B2 (en) | 2012-11-21 | 2017-12-05 | General Electric Company | Route examining system and method |
| FR2958248B1 (en) * | 2010-04-01 | 2012-06-15 | Alstom Transport Sa | METHOD FOR MANAGING THE MOVEMENT OF VEHICLES ON A RAILWAY NETWORK AND ASSOCIATED SYSTEM |
| US20120041744A1 (en) * | 2010-07-28 | 2012-02-16 | Kantzes Christopher P | Handheld field maintenance tool with field device simulation capability |
| US8296000B2 (en) | 2010-09-08 | 2012-10-23 | Railcomm, Llc | Tracking rolling stock in a controlled area of a railway |
| US9513630B2 (en) | 2010-11-17 | 2016-12-06 | General Electric Company | Methods and systems for data communications |
| US10144440B2 (en) | 2010-11-17 | 2018-12-04 | General Electric Company | Methods and systems for data communications |
| US8532842B2 (en) * | 2010-11-18 | 2013-09-10 | General Electric Company | System and method for remotely controlling rail vehicles |
| US8914170B2 (en) | 2011-12-07 | 2014-12-16 | General Electric Company | System and method for communicating data in a vehicle system |
| US9702715B2 (en) | 2012-10-17 | 2017-07-11 | General Electric Company | Distributed energy management system and method for a vehicle system |
| US8862402B2 (en) * | 2012-11-08 | 2014-10-14 | General Electric Company | Systems and methods with route charts for traffic control systems |
| US9682716B2 (en) | 2012-11-21 | 2017-06-20 | General Electric Company | Route examining system and method |
| US9669851B2 (en) | 2012-11-21 | 2017-06-06 | General Electric Company | Route examination system and method |
| US9296397B2 (en) * | 2013-02-27 | 2016-03-29 | Progress Rail Services Corporation | Emergency override system |
| JP6029743B2 (en) * | 2013-03-29 | 2016-11-24 | 三菱重工業株式会社 | ON-VEHICLE DEVICE, SIGNAL SYSTEM, AND MOBILE DEVICE CONTROL METHOD |
| DE102013210063A1 (en) * | 2013-05-29 | 2014-12-04 | Siemens Aktiengesellschaft | Device for generating recommendations for action for the driver of a rail vehicle |
| CN104679139B (en) * | 2015-01-09 | 2019-02-22 | 中国铁路总公司 | A kind of locomotive servicing operation hand-held moving device, operating system and operational method |
| US10597055B2 (en) | 2015-11-02 | 2020-03-24 | Methode Electronics, Inc. | Locomotive control networks |
| DE102016116420A1 (en) * | 2016-09-02 | 2018-03-08 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Driver assistance system |
| CN106741021B (en) * | 2016-12-20 | 2018-09-04 | 交控科技股份有限公司 | A kind of train graphic configuration and step-by-step parking method |
| US11312390B2 (en) * | 2019-08-08 | 2022-04-26 | Westinghouse Air Brake Technologies Corporation | Vehicle control system |
| US20190291759A1 (en) * | 2018-03-21 | 2019-09-26 | Laird Technologies, Inc. | Systems, methods and devices for operator control unit display extension |
| RU2709980C2 (en) * | 2018-04-10 | 2019-12-23 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский университет транспорта (МИИТ)" (РУТ (МИИТ)) | System and method for remote monitoring and recording of technological operations on transport vehicles |
| US11208127B2 (en) * | 2019-02-08 | 2021-12-28 | Cattron North America, Inc. | Systems and methods for controlling movement distances of locomotives |
| DE102021206116A1 (en) | 2021-06-15 | 2022-12-15 | Thales Management & Services Deutschland Gmbh | Process for safe train remote control, whereby images are processed via two processing lines |
| EP4212403A1 (en) * | 2022-01-17 | 2023-07-19 | Siemens Mobility AG | Method for requesting and setting driving lanes in rail-bound traffic |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2951452A (en) * | 1957-04-05 | 1960-09-06 | Gen Railway Signal Co | Remote control system for a trimming locomotive |
| US4023753A (en) * | 1974-11-22 | 1977-05-17 | International Standard Electric Corporation | Vehicle control system |
| US4122523A (en) * | 1976-12-17 | 1978-10-24 | General Signal Corporation | Route conflict analysis system for control of railroads |
| US5448142A (en) * | 1987-04-13 | 1995-09-05 | Severson; Frederick E. | Signaling techniques for DC track powered model railroads |
| US5441223C1 (en) | 1992-02-11 | 2001-04-03 | Liontech Company | Model train controller using electromagnetic field between track and ground |
| GB9202830D0 (en) * | 1992-02-11 | 1992-03-25 | Westinghouse Brake & Signal | A railway signalling system |
| EP0615891B1 (en) * | 1993-03-17 | 1997-12-29 | Hitachi, Ltd. | Train control system |
| US5511749A (en) * | 1994-04-01 | 1996-04-30 | Canac International, Inc. | Remote control system for a locomotive |
| DE59407971D1 (en) * | 1994-08-02 | 1999-04-22 | Erhard Beule | Automatic shunting for rail-bound freight cars |
| US5751569A (en) * | 1996-03-15 | 1998-05-12 | Safetran Systems Corporation | Geographic train control |
| US5775647A (en) * | 1997-01-31 | 1998-07-07 | Wyatt; Michael L. | Hydraulic switch stand |
| US6135396A (en) * | 1997-02-07 | 2000-10-24 | Ge-Harris Railway Electronics, Llc | System and method for automatic train operation |
| BR9810764A (en) * | 1997-07-22 | 2000-09-12 | Tranz Rail Limited | Remote control system for locomotive |
| DE19743306A1 (en) | 1997-09-30 | 1999-04-08 | Siemens Ag | Mobile operation apparatus especially for train |
| DE19840715C1 (en) | 1998-08-26 | 2000-11-23 | Abb Daimler Benz Transp | Rail vehicle control device uses onboard processor for radio control of switching points via track atlas data updated to ensure train safety by preventing conflict situation |
| JP3065036B2 (en) * | 1998-10-02 | 2000-07-12 | 株式会社東芝 | Vehicle traffic control device |
| CA2266998C (en) * | 1999-03-25 | 2008-01-15 | Canac Inc. | Method and apparatus for assigning addresses to components in a control system |
| US6330499B1 (en) | 1999-07-21 | 2001-12-11 | International Business Machines Corporation | System and method for vehicle diagnostics and health monitoring |
| WO2001031514A2 (en) | 1999-10-28 | 2001-05-03 | General Electric Company | A process for the monitoring and diagnostics of data from a remote asset |
| US6445150B1 (en) * | 2000-09-22 | 2002-09-03 | Christopher Mark Tanner | Software-driven motor and solenoid controller |
| DE10117387A1 (en) | 2001-04-06 | 2002-10-10 | Verkehrsbetr E Peine Salzgitte | Remote control for an electrical, locally activated point in rail-bound traffic system, comprises infrared transmitter and infrared receiver, with signal transmission between them taking place by coded infrared rays |
| US6848657B2 (en) * | 2002-01-17 | 2005-02-01 | The Creative Train Company, Llc | Dynamic self-teaching train track layout learning and control system |
| US6658331B2 (en) * | 2002-03-19 | 2003-12-02 | Canac, Inc. | Remote control unit for locomotive including display module for displaying command information |
| US7096171B2 (en) * | 2002-08-07 | 2006-08-22 | New York Air Brake Corporation | Train simulator and playback station |
| US6996461B2 (en) * | 2002-10-10 | 2006-02-07 | Quantum Engineering, Inc. | Method and system for ensuring that a train does not pass an improperly configured device |
-
2004
- 2004-01-16 US US10/759,319 patent/US7076343B2/en not_active Expired - Lifetime
- 2004-02-20 CN CN200480004804.3A patent/CN1750960B/en not_active Expired - Lifetime
- 2004-02-20 MX MXPA05008852A patent/MXPA05008852A/en active IP Right Grant
- 2004-02-20 ES ES04713353T patent/ES2322590T3/en not_active Expired - Lifetime
- 2004-02-20 CA CA2515772A patent/CA2515772C/en not_active Expired - Lifetime
- 2004-02-20 WO PCT/US2004/005034 patent/WO2004074068A1/en active Application Filing
- 2004-02-20 DE DE602004020740T patent/DE602004020740D1/en not_active Expired - Lifetime
- 2004-02-20 EP EP04713353A patent/EP1597130B1/en not_active Expired - Lifetime
- 2004-02-20 RU RU2005129264/11A patent/RU2341397C2/en active
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- 2004-02-20 AU AU2004213455A patent/AU2004213455B2/en not_active Expired
- 2004-02-20 AT AT04713353T patent/ATE429369T1/en not_active IP Right Cessation
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| ATE429369T1 (en) | 2009-05-15 |
| AU2004213455A1 (en) | 2004-09-02 |
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| US7076343B2 (en) | 2006-07-11 |
| US7257471B2 (en) | 2007-08-14 |
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| WO2004074068A1 (en) | 2004-09-02 |
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| BRPI0407653A (en) | 2006-02-21 |
| US20040167687A1 (en) | 2004-08-26 |
| US20050228552A1 (en) | 2005-10-13 |
| CA2515772A1 (en) | 2004-09-02 |
| AU2004213455B2 (en) | 2009-11-19 |
| CN1750960A (en) | 2006-03-22 |
| MXPA05008852A (en) | 2005-10-05 |
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