CN106656594A - Cross-line communication simulation method for trackside device in interconnection system - Google Patents
Cross-line communication simulation method for trackside device in interconnection system Download PDFInfo
- Publication number
- CN106656594A CN106656594A CN201611180074.3A CN201611180074A CN106656594A CN 106656594 A CN106656594 A CN 106656594A CN 201611180074 A CN201611180074 A CN 201611180074A CN 106656594 A CN106656594 A CN 106656594A
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- China
- Prior art keywords
- trackside
- emulator
- vehicle
- transponder
- vehicle controller
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/14—Network analysis or design
- H04L41/145—Network analysis or design involving simulating, designing, planning or modelling of a network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/391—Modelling the propagation channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The embodiment of the invention discloses a cross-line communication simulation method for trackside devices in an interconnection system. The method comprises the steps that a vehicular controller triggers a cross-line operation switching instruction and then sends a switching instruction to a first trackside simulator which communicates currently; the first trackside simulator receives responder information sent by a first target responder, establishes connection with a second trackside simulator and forwards the responder information to the second trackside simulator according to the switching instruction; and the second trackside simulator forwards the responder information to a corresponding second trackside electronic unit LEU simulator. According to the embodiment of the method, when train cross-line operation is simulated, communication is established and the responder information is forwarded through the first trackside simulator and the second trackside simulator; the device communication condition at different line junctions of the interconnection CBTC system can be simulated accurately; a train cross-line operation track can be visually and dynamically simulated and displayed on an indoor simulation test platform; and an effective indoor test method for testing the interconnection system is provided.
Description
Technical field
The present embodiments relate to technical field of rail traffic, and in particular to trackside equipment in a kind of system that interconnects
Cross-line communication simulation method.
Background technology
At present, based on the communication technology train control system (abbreviation CBTC systems) has started at home extensively application.And
In current subway circulation system, it is substantially vehicle and comes and goes operation along fixed circuit.In the face of ever-increasing passenger flow and
Contradiction between limited subway line, to interconnecting demand is proposed.Track traffic is interconnected and refers to rail transit network
A kind of operation way of network, specifically refers to the phases such as track, vehicle, power supply, signal, communication and the operation tissue of different circuits
Mutually compatible, so as to economize on resources, reduces cost improves resource utilization and service quality.Inquire into and analysis, track through each side
Interconnecting for traffic has been provided with feasibility, and interconnecting for CBTC systems is Modem networked, and intelligent city track is handed over
One important development direction in logical field.
Current domestic track transportation industry each side has been working hard promote the realization of the system of interconnecting, due to interconnection mutually
Way system is different from general circuit, and it may be related to multi-vendor, many personnel, many equipment, if can not preferably carry out
Indoor test and can only be tested in outdoor, it will more resources are expended, while can strong influence project process and work
Phase.Thus, Indoor Simulation test platform is for the adaptation of the system of interconnecting is with more great meaning.
For CBTC systems, there are more ripe corresponding Indoor Simulation test system, but existing emulation at present
System has problems with for the system of interconnecting：Typically just for the emulation testing of single line CBTC system operations,
The realization of interconnecting of CBTC systems cannot indoors be verified；And cannot accurate simulation interconnect CBTC systems difference circuit hand over
Status of equipment at boundary.
The content of the invention
Due to there are the problems referred to above in prior art, the embodiment of the present invention proposes that one kind interconnects trackside equipment in system
Cross-line communication simulation method.
The embodiment of the present invention proposes a kind of cross-line communication simulation method of trackside equipment in system that interconnects, including：
After Vehicle Controller triggering movement across lines switching command, send to the first trackside emulator for currently communicating and cut
Change instruction；
The first trackside emulator receives the transponder information that first object transponder sends, and sets up and is imitated with the second trackside
The connection of true device, and the transponder information is forwarded to by the second trackside emulator according to the switching command；
The transponder information is forwarded to corresponding second trackside electronic unit LEU emulation by the second trackside emulator
Device.
Alternatively, the first trackside emulator receives the transponder information that first object transponder sends, and according to institute
State switching command the transponder information is forwarded to after the second trackside emulator, also include：
The first trackside emulator disconnects the connection with a corresponding LEU emulators.
Alternatively, methods described also includes：
Vehicle Controller determined after train cross-line success, disconnects the connection with the first trackside emulator.
Alternatively, the train cross-line is successfully specifically included：The Vehicle Controller is through the second target response device, or institute
Stating Vehicle Controller determines the tailstock of place train completely into new circuit.
Alternatively, methods described also includes：
Vehicle Controller determines after train cross-line success that the first trackside emulator disconnects and second trackside emulation
The connection of device, and set up the connection with a LEU emulators.
Alternatively, the Vehicle Controller triggers movement across lines switching command, specifically includes：
The Vehicle Controller determines vehicle at the first object transponder by movement across lines according to kinetic model
Afterwards, movement across lines switching command is triggered.
Alternatively, the Vehicle Controller determines that vehicle will be across at the first object transponder according to kinetic model
Line runs, and specifically includes：
Travel direction and position of the Vehicle Controller according to vehicle in kinetic model, determines vehicle described first
By movement across lines at target response device.
Alternatively, travel direction and position of the Vehicle Controller according to vehicle in kinetic model, specifically includes：
The Vehicle Controller determines the traveling of vehicle according to the trigger action and the kinetic model of emulation bridge
Direction and position.
Alternatively, the first trackside emulator sets up the connection with the second trackside emulator, specifically includes：
The first trackside emulator sets up the connection with the second trackside emulator by the socket communication technologys.
As shown from the above technical solution, the embodiment of the present invention is emulated when train movement across lines are emulated by the first trackside
Device and the second trackside emulator are set up and communicate and forward transponder information, can the accurate simulation CBTC systems that interconnect it is not collinear
The equipment communication situation of road intersection, can indoors directly perceived, dynamic analog shows train movement across lines on simulation test platform
Track, to system testing of interconnecting there is provided effective indoor test method.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these figures.
The cross-line communication simulation method of trackside equipment in a kind of system that interconnects that Fig. 1 is provided for one embodiment of the invention
Schematic flow sheet；
Fig. 2 is the variable distribution schematic diagram for promising device in circuit junctional area that one embodiment of the invention is provided；
The traffic model of the emulation wayside equipment simulation method that interconnects that Fig. 3 is provided for one embodiment of the invention is illustrated
Figure.
Specific embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is further described.Following examples are only used for more
Technical scheme is clearly demonstrated, and can not be limited the scope of the invention with this.
Current country's track transportation industry interconnects the propulsion of system so that indoor CBTC system testings of interconnecting are put down
The demand of platform is more urgent.In order to effectively be simulated to system train operation of interconnecting indoors, the present invention proposes one
Plant the cross-line communication simulation method of trackside equipment in the system that interconnects.
Fig. 1 shows the cross-line communication simulation method of trackside equipment in a kind of system that interconnects that the present embodiment is provided
Schematic flow sheet, including：
After S101, Vehicle Controller triggering movement across lines switching command, to the first trackside emulator for currently communicating
Send switching command；
Wherein, the Vehicle Controller triggers movement across lines switching command, specifically includes：
After the Vehicle Controller determines vehicle at first object transponder by movement across lines according to kinetic model, touch
Send out movement across lines switching command.
The kinetic model is mainly used in simulating the velocity information and positional information of train.In the system that interconnects
In simulation, two parts of electronic charts that kinetic model passes through loading two lines road, in two lines road intersection and trackside emulator
Carry out selective communication.The a certain moment only ensures to be communicated with a trackside emulator.Due to the restriction of indoor test environment,
Train cannot on operational railway sport car, can only be by software according to traction, brake range and directional lever state, with reference to electronics
Cartographic information, the speed position information of simulation output train.
Trackside emulator is used to monitor each trackside equipment state, equipment control etc., and shows train operation track.
Trackside equipment and state that the trackside emulator that the present embodiment is provided passes through all scenes of interface display.In the interconnection
In the simulation of intercommunicating system, trackside emulator need to make following improvement：
Increase interface and variable：The new interface of exploitation communicates with the trackside emulator of adjacent lines, by from circuit 1
The variable of LEU emulators promises that point type MA information transmissions give purpose trackside emulator.
Communication optimization：Network service object is determined by real-time network data Packet analyzing, is only transported with current orbit
Capable " train " (VOBC adapters and kinetic model) carries out information exchange.To ensure only to send current fortune to kinetic model
The facility information of row line.
The first trackside emulator is the trackside emulator before movement across lines switching.
Further, the Vehicle Controller determines vehicle at first object transponder by cross-line according to kinetic model
Operation, specifically includes：Travel direction and position of the Vehicle Controller according to vehicle in kinetic model, determines vehicle in institute
State movement across lines at first object transponder.
Further, travel direction and position of the Vehicle Controller according to vehicle in kinetic model, concrete bag
Include：The Vehicle Controller determines the travel direction of vehicle according to the trigger action and the kinetic model of emulation bridge
And position.
S102, the first trackside emulator receive the transponder information that the first object transponder sends, set up with
The connection of the second trackside emulator, and the transponder information is forwarded to by the second trackside emulation according to the switching command
Device；
Specifically, the first trackside emulator sets up the connection with the second trackside emulator, specifically includes：Described first
Trackside emulator sets up the connection with the second trackside emulator by the socket communication technologys.
By optimizing kinetic model, VOBC adapters, the network service flow process between trackside emulator, using socket
The communication technology, is ensured between train and different trackside emulators by real-time processing from the train information of kinetic model
Reasonable communication, so as to ensure train glibly on two parts of trackside emulators position switching.
Wherein, for save resources consumption, after S102, can also include：The first trackside emulator disconnect with it is right
The connection of the LEU emulators answered.
The transponder information is forwarded to corresponding second trackside electronic unit by S103, the second trackside emulator
LEU emulators.
For example, at outdoor scene, interconnect the variable Arrangement of responder in two circuit junctional areas as shown in Fig. 2：Will
Train into circuit 2 is currently in the position of transponder A and B, and transponder A and B are geographically in circuit 1, but its
Message is responsible for screening by the trackside electronic unit LEU2 of circuit 2.Can be by transponder A and B and LEU2 at actual scene
Overlap the communications cable to solve the problems, such as message, but indoors in order to simulate this function, trackside emulator is needed to two for connecting
Set trackside simulation software sets up communication port, and when the transponder information of LEU emulators transmission is received, parsing and judge should
The affiliated trackside module of physics of device is answered, and forwards that information to corresponding trackside emulator, communicated by two trackside emulators
Transponder information is forwarded into corresponding LEU emulators.
Wherein, the LEU emulators are used to screen transponder message information and be sent to trackside emulator.
S104, Vehicle Controller determined after train cross-line success, disconnects the connection with the first trackside emulator.
Wherein, the train cross-line is successfully specifically included：The Vehicle Controller is through the second target response device or described
Vehicle Controller determines the tailstock of place train completely into new circuit.
For example：As shown in Fig. 2 VOBC is through transponder C, or while through transponder C and D, or VOBC places train
The tailstock is completely into circuit 2, then it represents that train cross-line success.
S105, Vehicle Controller determine after train cross-line success that the first trackside emulator disconnects and second rail
The connection of other emulator, and set up the connection with a LEU emulators.
For example, the communication of the emulation wayside equipment simulation method that interconnects of the present embodiment offer is provided
Model schematic, the VOBC in dotted line frame is actual Vehicle Controller；VOBC adapters are used to forward transponder message information,
Guinea pig function etc., coordinates the simulation of the system that interconnects, and optimizes communication process, using the socket communication technologys, solves in real time
The analysis network information, only with correct target track side equipment communication.
Specifically, when train movement across lines switch, not yet across point of interface (boundary point of two junctional areas shown in Fig. 2),
The transponder information of the transponder A and B of reception is sent to the corresponding emulation wire module of trackside 1 (correspondence first by VOBC adapters
Trackside emulator), the connection that the wire module of trackside 1 is set up and emulates the wire module of trackside 2 is emulated, transponder information is transmitted into emulation
The wire module of trackside 2 (the second trackside emulator of correspondence), and disconnect the connection with LEU1；The emulation wire module of trackside 2 believes transponder
Breath is further forwarded to LEU2, and the transponder information of transponder A and B is processed by LEU2.
Across after point of interface, emulate trackside 1 wire module and disconnect connection with the emulation wire module of trackside 2, and re-establish with
The connection of LEU1.
It is effective for the equipment of the system cross-line circuit juncture area that interconnects that the present embodiment realizes emulation trackside software
Simulation, is optimized on original CBTC simulation testing softwares, is allowed to realize that CBTC systems interconnect indoor test.
The embodiment of the present invention is built when train movement across lines are emulated by the first trackside emulator and the second trackside emulator
Vertical communication simultaneously forwards transponder information, can accurate simulation interconnect the equipment communication shape of CBTC systems difference circuit intersection
Condition, can indoors directly perceived, dynamic analog shows train movement across lines track on simulation test platform, survey to the system that interconnects
Examination provides effective indoor test method.
Device embodiment described above is only schematic, wherein the unit as separating component explanation can
To be or may not be physically separate, can be as the part that unit shows or may not be physics list
Unit, you can be located at a place, or can also be distributed on multiple NEs.It can according to the actual needs be selected
In some or all of module realizing the purpose of this embodiment scheme.Those of ordinary skill in the art are not paying creativeness
Work in the case of, you can to understand and implement.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
Realize by the mode of software plus required general hardware platform, naturally it is also possible to by hardware.Based on such understanding, on
Stating the part that technical scheme substantially contributes in other words to prior art can be embodied in the form of software product, should
Computer software product can be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disc, CD, including some fingers
Order is used so that a computer equipment (can be personal computer, server, or network equipment etc.) performs each enforcement
Method described in some parts of example or embodiment.
It should be noted that：Above example only to illustrate technical scheme, rather than a limitation；Although reference
Previous embodiment has been described in detail to the present invention, it will be understood by those within the art that：It still can be right
Technical scheme described in foregoing embodiments is modified, or carries out equivalent to which part technical characteristic；And this
A little modifications are replaced, and do not make the spirit and model of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution
Enclose.
Claims (9)
1. in a kind of system that interconnects trackside equipment cross-line communication simulation method, it is characterised in that include：
After Vehicle Controller triggering movement across lines switching command, send switching to the first trackside emulator for currently communicating and refer to
Order；
The first trackside emulator receives the transponder information that first object transponder sends, and sets up and the second trackside emulator
Connection, and the transponder information is forwarded to by the second trackside emulator according to the switching command；
The transponder information is forwarded to corresponding second trackside electronic unit LEU emulators by the second trackside emulator.
2. method according to claim 1, it is characterised in that the first trackside emulator receives first object transponder
The transponder information of transmission, and the transponder information is forwarded to after the second trackside emulator according to the switching command,
Also include：
The first trackside emulator disconnects the connection with a corresponding LEU emulators.
3. method according to claim 1, it is characterised in that methods described also includes：
Vehicle Controller determined after train cross-line success, disconnects the connection with the first trackside emulator.
4. method according to claim 3, it is characterised in that the train cross-line is successfully specifically included：The vehicle-mounted control
Device processed determines the tailstock of place train completely into new circuit through the second target response device, or the Vehicle Controller.
5. method according to claim 2, it is characterised in that methods described also includes：
Vehicle Controller determines after train cross-line success that the first trackside emulator disconnects and the second trackside emulator
Connection, and set up the connection with a LEU emulators.
6. method according to claim 1, it is characterised in that the Vehicle Controller triggers movement across lines switching command,
Specifically include：
After the Vehicle Controller determines vehicle at the first object transponder by movement across lines according to kinetic model, touch
Send out movement across lines switching command.
7. method according to claim 6, it is characterised in that the Vehicle Controller determines vehicle according to kinetic model
By movement across lines at the first object transponder, specifically include：
Travel direction and position of the Vehicle Controller according to vehicle in kinetic model, determines vehicle in the first object
By movement across lines at transponder.
8. method according to claim 7, it is characterised in that the Vehicle Controller is according to vehicle in kinetic model
Travel direction and position, specifically include：
The Vehicle Controller determines the travel direction of vehicle according to the trigger action and the kinetic model of emulation bridge
And position.
9. method according to claim 1, it is characterised in that the first trackside emulator is set up and the emulation of the second trackside
The connection of device, specifically includes：
The first trackside emulator sets up the connection with the second trackside emulator by the socket communication technologys.
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| CN201611180074.3A CN106656594B (en) | 2016-12-19 | 2016-12-19 | A kind of cross-line communication simulation method of trackside equipment in the system that interconnects |
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|---|---|---|---|
| CN201611180074.3A CN106656594B (en) | 2016-12-19 | 2016-12-19 | A kind of cross-line communication simulation method of trackside equipment in the system that interconnects |
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| CN106656594B CN106656594B (en) | 2019-08-16 |
Family
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554561A (en) * | 2017-08-31 | 2018-01-09 | 深圳英龙华通科技发展有限公司 | The method and system that vehicle-mounted business realizing interconnects when train cross-line is runed |
| CN107861496A (en) * | 2017-11-08 | 2018-03-30 | 交控科技股份有限公司 | A kind of system and method for emulation platform transponder beacon message |
| CN109552361A (en) * | 2018-10-31 | 2019-04-02 | 交控科技股份有限公司 | A kind of wayside equipment simulation method and system for the cross-line that interconnects |
| CN109664921A (en) * | 2018-12-27 | 2019-04-23 | 交控科技股份有限公司 | The more vehicle tracking security verification methods of VBTC and system based on trackside emulator |
| CN109782733A (en) * | 2018-12-28 | 2019-05-21 | 交控科技股份有限公司 | A kind of the cross-beta method and platform of the CBTC system that interconnects |
| CN112141174A (en) * | 2020-09-21 | 2020-12-29 | 通号城市轨道交通技术有限公司 | ZC simulation system and method in VOBC test environment |
| CN112631239A (en) * | 2020-12-07 | 2021-04-09 | 交控科技股份有限公司 | Test method and device of interconnection communication signal system |
| CN115123347A (en) * | 2022-05-31 | 2022-09-30 | 中国铁路通信信号股份有限公司 | Train redundancy positioning method and device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100299007A1 (en) * | 2009-05-19 | 2010-11-25 | Ghaly Nabil N | Method & apparatus for hybrid train control device |
| CN102521324A (en) * | 2011-12-02 | 2012-06-27 | 北京交通大学 | Analysis method and system for trackside device interface of interconnection testing platform |
| CN102566442A (en) * | 2011-12-29 | 2012-07-11 | 北京交控科技有限公司 | CBTC (Communications Based Train Control) signal system simulation testing platform |
| CN102975743A (en) * | 2012-11-28 | 2013-03-20 | 北京交控科技有限公司 | Method for automatically arranging trackside equipment |
| CN103023588A (en) * | 2012-11-30 | 2013-04-03 | 北京交控科技有限公司 | Transponder simulation system and test system in rail traffic |
| CN103019105A (en) * | 2012-12-27 | 2013-04-03 | 北京交控科技有限公司 | Wayside equipment simulation device |
| US20140183304A1 (en) * | 2012-12-31 | 2014-07-03 | Thales Canada, Inc. | Train end and train integrity circuit for train control system |
| CN204993362U (en) * | 2015-08-21 | 2016-01-20 | 上海铁路通信有限公司 | CBTC wireless device comprehensive tester |
-
2016
- 2016-12-19 CN CN201611180074.3A patent/CN106656594B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100299007A1 (en) * | 2009-05-19 | 2010-11-25 | Ghaly Nabil N | Method & apparatus for hybrid train control device |
| CN102521324A (en) * | 2011-12-02 | 2012-06-27 | 北京交通大学 | Analysis method and system for trackside device interface of interconnection testing platform |
| CN102566442A (en) * | 2011-12-29 | 2012-07-11 | 北京交控科技有限公司 | CBTC (Communications Based Train Control) signal system simulation testing platform |
| CN102975743A (en) * | 2012-11-28 | 2013-03-20 | 北京交控科技有限公司 | Method for automatically arranging trackside equipment |
| CN103023588A (en) * | 2012-11-30 | 2013-04-03 | 北京交控科技有限公司 | Transponder simulation system and test system in rail traffic |
| CN103019105A (en) * | 2012-12-27 | 2013-04-03 | 北京交控科技有限公司 | Wayside equipment simulation device |
| US20140183304A1 (en) * | 2012-12-31 | 2014-07-03 | Thales Canada, Inc. | Train end and train integrity circuit for train control system |
| CN204993362U (en) * | 2015-08-21 | 2016-01-20 | 上海铁路通信有限公司 | CBTC wireless device comprehensive tester |
Non-Patent Citations (2)
| Title |
|---|
| 王伟: "面向互联互通的全自动运行系统", 《产业装备 铁路技术创新》 * |
| 鲁剑锋等: "VOBC及地面环境仿真系统研究", 《中国铁路》 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554561A (en) * | 2017-08-31 | 2018-01-09 | 深圳英龙华通科技发展有限公司 | The method and system that vehicle-mounted business realizing interconnects when train cross-line is runed |
| CN107554561B (en) * | 2017-08-31 | 2019-05-21 | 深圳英龙华通科技发展有限公司 | The train cross-line method and system that vehicle-mounted business realizing interconnects when runing |
| CN107861496A (en) * | 2017-11-08 | 2018-03-30 | 交控科技股份有限公司 | A kind of system and method for emulation platform transponder beacon message |
| CN109552361A (en) * | 2018-10-31 | 2019-04-02 | 交控科技股份有限公司 | A kind of wayside equipment simulation method and system for the cross-line that interconnects |
| CN109552361B (en) * | 2018-10-31 | 2020-09-04 | 交控科技股份有限公司 | Interconnection and intercommunication overline trackside equipment simulation method and system |
| CN109664921A (en) * | 2018-12-27 | 2019-04-23 | 交控科技股份有限公司 | The more vehicle tracking security verification methods of VBTC and system based on trackside emulator |
| CN109782733A (en) * | 2018-12-28 | 2019-05-21 | 交控科技股份有限公司 | A kind of the cross-beta method and platform of the CBTC system that interconnects |
| CN112141174A (en) * | 2020-09-21 | 2020-12-29 | 通号城市轨道交通技术有限公司 | ZC simulation system and method in VOBC test environment |
| CN112631239A (en) * | 2020-12-07 | 2021-04-09 | 交控科技股份有限公司 | Test method and device of interconnection communication signal system |
| CN112631239B (en) * | 2020-12-07 | 2022-02-15 | 交控科技股份有限公司 | Test method and device of interconnection communication signal system |
| CN115123347A (en) * | 2022-05-31 | 2022-09-30 | 中国铁路通信信号股份有限公司 | Train redundancy positioning method and device |
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