CN106656594B - A kind of cross-line communication simulation method of trackside equipment in the system that interconnects - Google Patents
A kind of cross-line communication simulation method of trackside equipment in the system that interconnects Download PDFInfo
- Publication number
- CN106656594B CN106656594B CN201611180074.3A CN201611180074A CN106656594B CN 106656594 B CN106656594 B CN 106656594B CN 201611180074 A CN201611180074 A CN 201611180074A CN 106656594 B CN106656594 B CN 106656594B
- Authority
- CN
- China
- Prior art keywords
- trackside
- emulator
- transponder
- train
- vehicle controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
Landscapes
- 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 kind of cross-line communication simulation methods of trackside equipment in system that interconnects, comprising: after Vehicle Controller triggers movement across lines switching command, sends switching command to current communicating first trackside emulator；First trackside emulator receives the transponder information that first object transponder is sent, and establishes the connection with the second trackside emulator, and transponder information is forwarded to the second trackside emulator according to switching command；Transponder information is forwarded to corresponding second trackside electronic unit LEU emulator by the second trackside emulator.The embodiment of the present invention is when emulating train movement across lines, it is established by the first trackside emulator and the second trackside emulator and communicates and forward transponder information, can accurate simulation interconnect the equipment communication conditions of CBTC system difference route intersection, can intuitive, dynamic analog shows train movement across lines track on simulation test platform indoors, provide effective indoor test method to system testing of interconnecting.
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 technique
Currently, the train control system (abbreviation CBTC system) based on the communication technology starts to be widely applied at home.And
In current subway circulation system, it is substantially vehicle and is moved back and forth along fixed route.In face of ever-increasing passenger flow and
Contradiction between limited subway line proposes demand to interconnecting.Rail traffic, which is interconnected, 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 routes
It is mutually compatible, to economize on resources, cost is reduced, improves resource utilization and service quality.It inquires into and analyzes by each side, track
Interconnecting for traffic has been provided with feasibility, and interconnecting for CBTC system is Modem networked, intelligent city track friendship
One important development direction in logical field.
Current domestic track transportation industry each side has been working hard the realization for pushing the system that interconnects, mutual due to interconnecting
Way system is different from general route, it may be related to multi-vendor, more personnel, more equipment, if cannot preferably carry out
Indoor test and can only be tested in outdoor, it will expend more resources, while will greatly affect project process and work
Phase.Indoor Simulation test platform has more great meaning for the adaptation for the system of interconnecting as a result,.
For CBTC system, there are more mature corresponding Indoor Simulation test macro, but existing emulation at present
System has following problems for the system of interconnecting: the emulation testing typically just run for single line CBTC system,
The realization of interconnecting of CBTC system can not be verified indoors；And can not accurate simulation interconnect CBTC system difference route friendship
Status of equipment at boundary.
Summary of the invention
Due to existing in the prior art the above problem, 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 the system that interconnects, comprising:
After Vehicle Controller triggers movement across lines switching command, cut to current communicating first trackside emulator transmission
Change instruction；
The first trackside emulator receives the transponder information that first object transponder is sent, and establishes imitative 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 and emulated by the second trackside emulator
Device.
Optionally, the first trackside emulator receives the transponder information that first object transponder is sent, and according to institute
It states switching command the transponder information is forwarded to after the second trackside emulator, further includes:
The first trackside emulator disconnects and the connection of corresponding first LEU emulator.
Optionally, the method also includes:
After Vehicle Controller determines the success of train cross-line, the connection with the first trackside emulator is disconnected.
Optionally, the train cross-line successfully specifically includes: the Vehicle Controller passes through the second target response device or institute
The tailstock of train where Vehicle Controller determines is stated completely into new route.
Optionally, the method also includes:
After Vehicle Controller determines the success of train cross-line, the first trackside emulator is disconnected to be emulated with second trackside
The connection of device, and establish the connection with the first LEU emulator.
Optionally, 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.
Optionally, the Vehicle Controller determines that vehicle will be across at the first object transponder according to kinetic model
Line operation, specifically includes:
Driving direction and position of the Vehicle Controller according to vehicle in kinetic model, determine vehicle described first
By movement across lines at target response device.
Optionally, driving 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.
Optionally, the first trackside emulator establishes the connection with the second trackside emulator, specifically includes:
The first trackside emulator establishes the connection with the second trackside emulator by the socket communication technology.
As shown from the above technical solution, the embodiment of the present invention is emulated when emulating train movement across lines by the first trackside
Device and the second trackside emulator, which are established to communicate, simultaneously forwards transponder information, can the accurate simulation CBTC system that interconnects it is not collinear
The equipment communication conditions of road intersection, can intuitive, dynamic analog shows train movement across lines on simulation test platform indoors
Track provides effective indoor test method to system testing of interconnecting.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached 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 provides for one embodiment of the invention
Flow diagram；
Fig. 2 is the variable distribution schematic diagram for promising device in route junctional area that one embodiment of the invention provides；
Fig. 3 is the traffic model signal that interconnecting of providing of one embodiment of the invention emulates wayside equipment simulation method
Figure.
Specific embodiment
With reference to the accompanying drawing, further description of the specific embodiments of the present invention.Following embodiment is only used for more
Technical solution of the present invention is clearly demonstrated, and not intended to limit the protection scope of the present invention.
Current country's track transportation industry interconnects the propulsion of system, so that interior CBTC interconnects, system testing is put down
The demand of platform is more urgent.In order to effectively be simulated to the 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 provided in this embodiment
Flow diagram, comprising:
After S101, Vehicle Controller triggering movement across lines switching command, to current communicating first trackside emulator
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, touching
Send out movement across lines switching command.
The kinetic model is mainly used for simulating the velocity information and location information of train.In the system that interconnects
In simulation, kinetic model passes through two parts of electronic maps on load two lines road, in two lines road intersection and trackside emulator
Carry out selective communication.The a certain moment only guarantees to be communicated with a trackside emulator.Due to the limitation of indoor test environment,
Train can not on operational railway sport car, can only be by software according to traction, brake range and directional lever state, in conjunction with electronics
Cartographic information, the speed position information of simulation output train.
Trackside emulator shows train operation track for monitoring each trackside equipment state, equipment control etc..
Trackside emulator provided in this embodiment passes through the trackside equipment and state at all scenes of interface display.In the interconnection
In the simulation of intercommunicating system, trackside emulator need to improve as follows:
Increase interface with variable: developing new interface and communicated with the trackside emulator of adjacent lines, it will be from route 1
The variable of LEU emulator promises point type MA information to pass to purpose trackside emulator.
Communication optimization: determining network communication object by real-time network data Packet analyzing, only transports on current orbit
Capable " train " (VOBC adapter and kinetic model) carries out information exchange.To guarantee 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 include: driving direction and position of the Vehicle Controller according to vehicle in kinetic model determine vehicle in institute
It states movement across lines at first object transponder.
Further, driving direction and position of the Vehicle Controller according to vehicle in kinetic model is specific to wrap
Include: the Vehicle Controller determines the driving direction of vehicle according to the trigger action and the kinetic model of emulation bridge
The position and.
S102, the first trackside emulator receive the transponder information that the first object transponder is sent, establish with
The connection of second trackside emulator, and the transponder information is forwarded to by second trackside according to the switching command and is emulated
Device；
Specifically, the first trackside emulator establishes the connection with the second trackside emulator, specifically includes: described first
Trackside emulator establishes the connection with the second trackside emulator by the socket communication technology.
By optimizing kinetic model, VOBC adapter, the network communication process between trackside emulator, using socket
The communication technology, by handling the train information from kinetic model in real time, to guarantee between train and different trackside emulators
Reasonable communication, thus guarantee train glibly on two parts of trackside emulators position switching.
Wherein, in order to save resource consumption, after S102, can also include: the first trackside emulator disconnect with it is right
The connection for the first LEU emulator answered.
The transponder information is forwarded to corresponding second trackside electronic unit by S103, the second trackside emulator
LEU emulator.
For example, at outdoor scene, two route junctional areas of interconnecting can be changed Arrangement of responder as shown in Fig. 2: i.e. will
Into route 2 train currently in the position of transponder A and B, and transponder A and B are geographically in route 1, but its
Message is responsible for screening by the trackside electronic unit LEU2 of route 2.It can be by giving transponder A and B and LEU2 at actual scene
The communications cable is overlapped, to solve the problems, such as message, but indoors in order to simulate this function, trackside emulator is needed to two to connect
Set trackside simulation software establishes communication channel, and when receiving the transponder information of LEU emulator transmission, parses and judge to answer
The affiliated trackside module of physics of device is answered, and forwards that information to corresponding trackside emulator, is communicated by two trackside emulators
Transponder information is forwarded to corresponding LEU emulator.
Wherein, the LEU emulator is for screening transponder message information and being sent to trackside emulator.
After S104, Vehicle Controller determine the success of train cross-line, the connection with the first trackside emulator is disconnected.
Wherein, the train cross-line successfully specifically includes: the Vehicle Controller passes through the second target response device or described
The tailstock of train is completely into new route where Vehicle Controller determines.
Such as: as shown in Fig. 2, VOBC passes through transponder C, or simultaneously by train where transponder C and D or VOBC
The tailstock is completely into route 2, then it represents that the success of train cross-line.
After S105, Vehicle Controller determine the success of train cross-line, the first trackside emulator is disconnected and second rail
The connection of other emulator, and establish the connection with the first LEU emulator.
For example, it is illustrated in figure 3 provided in this embodiment interconnect and emulates the communication of wayside equipment simulation method
Model schematic, the VOBC in dotted line frame are actual Vehicle Controller；VOBC adapter is used to forward transponder message information,
Guinea pig function etc. cooperates the simulation for the system that interconnects, and optimizes communication process, using the socket communication technology, solves in real time
The network information is analysed, is only communicated with correct target trackside equipment.
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 received transponder A and B is sent to corresponding 1 wire module of emulation trackside (corresponding first by VOBC adapter
Trackside emulator), emulation 1 wire module of trackside establishes the connection with emulation 2 wire module of trackside, and transponder information is transmitted to emulation
2 wire module of trackside (corresponding second trackside emulator), and disconnect the connection with LEU1；Emulation 2 wire module of trackside believes transponder
Breath is further forwarded to LEU2, is handled by transponder information of the LEU2 to transponder A and B.
Across after point of interface, emulation 1 wire module of trackside disconnect with emulation 2 wire module of trackside connection, and re-establish with
The connection of LEU1.
It is effective for the equipment for the system cross-line route juncture area that interconnects that the present embodiment realizes emulation trackside software
Simulation, optimizes on original CBTC simulation testing software, is allowed to realize that CBTC system interconnects indoor test.
The embodiment of the present invention is built when emulating train movement across lines by the first trackside emulator and the second trackside emulator
Vertical communicate simultaneously forwards transponder information, can accurate simulation interconnect the equipment communication shape of CBTC system difference route intersection
Condition, can intuitive, dynamic analog shows train movement across lines track on simulation test platform indoors, surveyed to the system that interconnects
Examination provides effective indoor test method.
The apparatus embodiments described above are merely exemplary, wherein described, unit can as illustrated by the separation member
It is physically separated with being or may not be, component shown as a unit may or may not be physics list
Member, it can it is in one place, or may be distributed over multiple network units.It can be selected according to the actual needs
In some or all of the modules achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying creativeness
Labour in the case where, it can understand and implement.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
It realizes by means of software and necessary general hardware platform, naturally it is also possible to pass through hardware.Based on this understanding, on
Stating technical solution, substantially the part that contributes to existing technology can be embodied in the form of software products in other words, should
Computer software product may be stored in a computer readable storage medium, such as ROM/RAM, magnetic disk, CD, including several fingers
It enables and using so that a computer equipment (can be personal computer, server or the network equipment etc.) executes each implementation
Method described in certain parts of example or embodiment.
It is noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although reference
Invention is explained in detail for previous embodiment, those skilled in the art should understand that: it still can be right
Technical solution documented by foregoing embodiments is modified or equivalent replacement of some of the technical features；And this
It modifies or replaces, the spirit and model of technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (9)
1. a kind of cross-line communication simulation method of trackside equipment in system that interconnects characterized by comprising
After Vehicle Controller triggers movement across lines switching command, switching is sent to current communicating first trackside emulator and is referred to
It enables；
The first trackside emulator receives the transponder information that first object transponder is sent, and establishes 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 emulator by the second trackside emulator.
2. the method according to claim 1, wherein the first trackside emulator receives first object transponder
The transponder information of transmission, and after the transponder information is forwarded to the second trackside emulator according to the switching command,
Further include:
The first trackside emulator disconnects the connection of the first LEU emulator corresponding with the first trackside emulator.
3. the method according to claim 1, wherein the method also includes:
After Vehicle Controller determines the success of train cross-line, the connection with the first trackside emulator is disconnected.
4. according to the method described in claim 3, it is characterized in that, the train cross-line successfully specifically includes: the vehicle-mounted control
The tailstock of train is completely into new route where device processed is determined by the second target response device or the Vehicle Controller.
5. according to the method described in claim 2, it is characterized in that, the method also includes:
After Vehicle Controller determines the success of train cross-line, the first trackside emulator is disconnected and the second trackside emulator
Connection, and establish the connection with the first LEU emulator.
6. the method according to claim 1, wherein the Vehicle Controller trigger movement across lines switching command,
It specifically includes:
After the Vehicle Controller determines train at the first object transponder by movement across lines according to kinetic model, touching
Send out movement across lines switching command.
7. according to the method described in claim 6, it is characterized in that, the Vehicle Controller determines train according to kinetic model
By movement across lines at the first object transponder, specifically include:
Driving direction and position of the Vehicle Controller according to train in kinetic model, determine train in the first object
By movement across lines at transponder.
8. the method according to the description of claim 7 is characterized in that the Vehicle Controller is according to train in kinetic model
Driving direction and position, specifically include:
The Vehicle Controller determines the driving direction of train according to the trigger action and the kinetic model of emulation bridge
The position and.
9. being emulated the method according to claim 1, wherein the first trackside emulator is established with the second trackside
The connection of device, specifically includes:
The first trackside emulator establishes the connection with the second trackside emulator by the socket communication technology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106656594A CN106656594A (en) | 2017-05-10 |
| CN106656594B true CN106656594B (en) | 2019-08-16 |
Family
ID=58835102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611180074.3A Active CN106656594B (en) | 2016-12-19 | 2016-12-19 | A kind of cross-line communication simulation method of trackside equipment in the system that interconnects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106656594B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN109664921B (en) * | 2018-12-27 | 2020-09-04 | 交控科技股份有限公司 | VBTC multi-vehicle tracking safety verification method and system based on trackside simulator |
| 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 |
| CN112141174B (en) * | 2020-09-21 | 2023-01-20 | 通号城市轨道交通技术有限公司 | ZC simulation system and method in VOBC test environment |
| 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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103019105A (en) * | 2012-12-27 | 2013-04-03 | 北京交控科技有限公司 | Wayside equipment simulation device |
| 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 |
| CN204993362U (en) * | 2015-08-21 | 2016-01-20 | 上海铁路通信有限公司 | CBTC wireless device comprehensive tester |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8200380B2 (en) * | 2009-05-19 | 2012-06-12 | Siemens Industry, Inc. | Method and apparatus for hybrid train control device |
| US8942868B2 (en) * | 2012-12-31 | 2015-01-27 | Thales Canada Inc | Train end and train integrity circuit for train control system |
-
2016
- 2016-12-19 CN CN201611180074.3A patent/CN106656594B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
|---|
| VOBC及地面环境仿真系统研究;鲁剑锋等;《中国铁路》;20110930;全文 |
| 面向互联互通的全自动运行系统;王伟;《产业装备 铁路技术创新》;20160430;全文 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106656594A (en) | 2017-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106656594B (en) | A kind of cross-line communication simulation method of trackside equipment in the system that interconnects | |
| CN111061167B (en) | Intelligent network connection demonstration area-oriented mixed reality automatic driving test method and virtual test platform | |
| CN102279597B (en) | Simulation test system of train control system | |
| CN103023588B (en) | Transponder simulation system and test system in rail traffic | |
| WO2021218055A1 (en) | Cloud simulation device and method for verifying fully-automated driverless scenario for rail traffic | |
| CN109552361B (en) | Interconnection and intercommunication overline trackside equipment simulation method and system | |
| CN109298648A (en) | A kind of train control center emulation Auto-Test System | |
| CN107507488A (en) | A kind of track traffic virtual electronic sand table simulation training system and method | |
| CN201917793U (en) | Simulation test platform for urban rail transit ATC system | |
| CN110299046A (en) | Realize that rail hands over the method and apparatus of full-automatic unmanned driving's Train Control simulation system | |
| CN110262286A (en) | A kind of fully automatic operation system operation scene comprehensive verification system and method | |
| CN112987702B (en) | In-loop simulation test system and method for unmanned single-marshalling transportation hardware of strip mine | |
| CN112164272B (en) | Signal simulation system and simulation method of tramcar signal system | |
| CN106406278B (en) | The combined test system of rail traffic vehicles control equipment based on MVB bus | |
| CN104299475A (en) | Simulator used for automatic monitoring system of train | |
| CN212060893U (en) | Cloud simulation hardware device for rail transit full-automatic unmanned scene verification | |
| CN111273565A (en) | Vehicle operation simulation system | |
| CN109194544A (en) | A kind of bus or train route communication test platform and test method based on EUHT technology | |
| CN108121217A (en) | Train Operation Control System Onboard function model machine emulation driving analog system based on inter-vehicle communication | |
| CN206421735U (en) | The integrated rail vehicle transportation sand table comprehensive practical traning equipment of a kind of machine, car, electricity business | |
| CN108255071A (en) | A kind of emulation test system and method based on the bis- acquisitions of IO | |
| CN103065463A (en) | Traffic control simulation system and traffic control simulation method | |
| CN106097825A (en) | ATP mobile unit special project simulation training system | |
| CN109491267A (en) | Hump automation semi-physical simulation experiment system and its algorithm based on data-driven | |
| CN106354120A (en) | Combined test system of rail transit vehicle control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |