CN106915367B - A kind of train control system - Google Patents
A kind of train control system Download PDFInfo
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- CN106915367B CN106915367B CN201710053644.0A CN201710053644A CN106915367B CN 106915367 B CN106915367 B CN 106915367B CN 201710053644 A CN201710053644 A CN 201710053644A CN 106915367 B CN106915367 B CN 106915367B
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- 238000012545 processing Methods 0.000 claims description 4
- 238000013500 data storage Methods 0.000 claims description 3
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- 210000000352 storage cell Anatomy 0.000 claims description 3
- PLAIAIKZKCZEQF-UHFFFAOYSA-N methyl 6-chloro-2-oxo-3h-1,2$l^{4},3-benzodithiazole-4-carboxylate Chemical compound COC(=O)C1=CC(Cl)=CC2=C1NS(=O)S2 PLAIAIKZKCZEQF-UHFFFAOYSA-N 0.000 claims 14
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/20—Trackside control of safe travel of vehicle or vehicle train, e.g. braking curve calculation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/04—Automatic systems, e.g. controlled by train; Change-over to manual control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/40—Handling position reports or trackside vehicle data
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/20—Trackside control of safe travel of vehicle or vehicle train, e.g. braking curve calculation
- B61L2027/204—Trackside control of safe travel of vehicle or vehicle train, e.g. braking curve calculation using Communication-based Train Control [CBTC]
Abstract
The invention discloses a kind of train control system, which includes: Vehicle Controller VOBC and peripheral equipment interconnected.VOBC controls the normal operation of train, is monitored to traffic safety and train driving, and control train movement across lines between city rail traffic route and inter-city passenger rail route；Peripheral equipment is communicated with VOBC.Scheme through the embodiment of the present invention can control train movement across lines between city rail traffic route and inter-city passenger rail route by VOBC, to meet the demand that urban track traffic is collinearly run with inter-city passenger rail.
Description
Technical field
The present invention relates to Train Control Technology more particularly to a kind of train control systems.
Background technique
With the fast development of domestic city rail traffic and inter-city passenger rail, there is urban track traffic and inter-city passenger rail
The demand collinearly run, currently, domestic city rail line is substantially all using CBTC (CBTC, Communication
Based Train Control, communication-based train control system), and inter-city passenger rail is then using CTCS-2+ATO
(CTCS, Chinese Train Control System, Train operation control system；ATO, Automatic Train
Operation, automatic train operation) system, the two is the train control system of two kinds of different systems.Therefore, it develops a kind of new
The train control system of type makes it can be on city rail traffic route with CBTC mode operation and in inter-city passenger rail line
Road is become a kind of urgent need, not yet there is such system both at home and abroad with CTCS-2+ATO mode operation.
Summary of the invention
In order to solve the above-mentioned technical problems, the present invention provides a kind of train control systems, can satisfy city rail friendship
The logical demand collinearly run with inter-city passenger rail.
In order to reach the object of the invention, the present invention provides a kind of train control system, which includes: interconnected
Vehicle Controller VOBC and peripheral equipment.
VOBC is monitored traffic safety and train driving, and control train and exist for controlling the normal operation of train
Movement across lines between city rail traffic route and inter-city passenger rail route.
Peripheral equipment, for being communicated with VOBC.
Optionally, VOBC includes: two groups of control units；It is mutually redundant between two groups of control units；
Every group of control unit includes: time interval between to trains ATP module, automatic train operation ATO module, is wirelessly connected control
Molding block WLCM and input/output control module IOCM；
ATP module, for being monitored to traffic safety and train driving；Realize CBTC grade under security protection and
Security protection under CTCS-2 grade；
ATO module is automatically performed under CBTC grade and CTCS-2 grade for the traction and braking by control train
Train starting, cruise and parking；
WLCM, for being interacted by wirelessly carrying out interface, realization with the wireless data of ground installation with ground installation；
IOCM is the interface unit of VOBC and train, and each input/output I/O for managing train and bridge believes
Number acquisition and output.
Optionally, VOBC is 2 to multiply 2 and take 2 redundancy structures.
Optionally, ground installation includes: that TIAS/ train supervises ATS equipment, computer interlocking CBI equipment, region control automatically
Device ZC, communication control server CCS and data storage cell DSU processed.
WLCM, the order control sleeping/waking relay for being also used to receive TIAS power off modules in VOBC
And power on operation, to realize sleeping/waking function.
Optionally, ATP module includes: CBTC module, CTCS-2 module and switching module；CBTC module and CTCS-2 module
It is connected with switching module；
CBTC module for realizing the ATP function of safety protection under CBTC grade, and sends grade conversion to switching module
Request sends communication data to switching module；
CTCS-2 module sends grade to switching module and turns for realizing the ATP function of safety protection under CTCS-2 grade
Request is changed, sends communication data to switching module；And carrier frequency handover information is sent to ATO module, receive the rail that ATO module is sent
Road circuit information；
Switching module, for receiving the grade switching request and communication data that CBTC module and CTCS-2 module are sent；And
The switching of CBTC module and CTCS-2 module is realized according to grade switching request；And it is communicated with ATO module.
Optionally,
ATP function of safety protection under CBTC grade includes: hierarchical management, schema management, electronic map management, communication tube
Reason, speed-position detection and integrity detection, car door/shield door control, braking handles and operation is protected, turned back automatically, red light accidentally goes out
Hair protection and vehicle working condition management.
ATP function of safety protection under CTCS-2 grade includes: hierarchical management, schema management, telecommunication management, speed-position detection
And integrity checking, train protection function, car door/shield door control, braking processing and operation protection.
Communication data includes: driver display interface DMI communication data, IOCM communication data and ATO communication data.
Optionally, CTCS-2 module is also used to after receiving the data packet under CTCS-1 grade under CBTC grade, root
Uplink and downlink is locked according to the last period carrier frequency information.
Optionally, switching module is also used to:
According to current control, the data of CBTC module or CTCS-2 module are transmitted to DMI；CBTC is transmitted to IOCM module
The control command of module or CTCS-2 module, and receive the vehicle working condition of IOCM module acquisition, to CTBC module and CTCS-2 mould
Block transmits corresponding vehicle working condition data；The data of CBTC module or CTCS-2 module are transmitted to ATO module.
Optionally, peripheral equipment includes: transponder transmission module BTM, track circuit receiver TCR, DMI, velocity pick-up
Device and radar/accelerometer and wireless device.
BTM, the transponder message that the BTM antenna for interpreting itself receives, and transponder message is sent to ATP mould
Block.
TCR, the track circuit information that the TCR antenna for interpreting itself receives, and track circuit information is sent to
ATP module.
DMI is the man-machine interface of VOBC system, for showing the current operating status of train, and provides operation button and ginseng
Number setting window.
Velocity sensor is installed on the headstock and the tailstock of train, for providing the speed pulse information of train
Radar/accelerometer, for the measurement result of the erection rate sensor when wheel spin is skidded, to the speed of train
Degree and position measure.
Wireless device, for realizing vehicle communications of data.
Optionally,
IOCM is also used to acquire velocity sensor and radar/accelerometer data, calculate train real-time speed and
Range ability, and it is sent to ATP module and ATO module.
IOCM, is also used to through the interface with train, and the traction of ATP module and ATO module, brake command are issued column
Vehicle.
Compared with prior art, the present invention includes a kind of train control system, which includes: vehicle-mounted control interconnected
Device VOBC and peripheral equipment processed.VOBC controls the normal operation of train, is monitored to traffic safety and train driving, and control
Train movement across lines between city rail traffic route and inter-city passenger rail route；Peripheral equipment is communicated with VOBC.Pass through
The embodiment of the present invention can control train cross-line between city rail traffic route and inter-city passenger rail route by VOBC
Operation, to meet the demand that urban track traffic is collinearly run with inter-city passenger rail.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by specification, right
Specifically noted structure is achieved and obtained in claim and attached drawing.
Detailed description of the invention
Attached drawing is used to provide to further understand technical solution of the present invention, and constitutes part of specification, with this
The embodiment of application technical solution for explaining the present invention together, does not constitute the limitation to technical solution of the present invention.
Fig. 1 is the simple composition block diagram of train control system of the embodiment of the present invention；
Fig. 2 is the train control system structural schematic diagram of the embodiment of the present invention；
Fig. 3 is the train control system structure connection figure of the embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention
Embodiment be described in detail.It should be noted that in the absence of conflict, in the embodiment and embodiment in the application
Feature can mutual any combination.
Step shown in the flowchart of the accompanying drawings can be in a computer system such as a set of computer executable instructions
It executes.Also, although logical order is shown in flow charts, and it in some cases, can be to be different from herein suitable
Sequence executes shown or described step.
The train control system that the embodiment of the present invention proposes realizes CBTC and CTCS- using a set of onboard control device
Two kinds of system functions of 2+ATO successfully solve cross-line fortune of the train between city rail traffic route and inter-city passenger rail route
Battalion's demand.
In order to reach the object of the invention, the present invention provides a kind of train control systems, as shown in Figure 1 and Figure 2, the system
It include: Vehicle Controller VOBC 01 and peripheral equipment 02 interconnected.
VOBC 01 is monitored traffic safety and train driving, and control column for controlling the normal operation of train
Vehicle movement across lines between city rail traffic route and inter-city passenger rail route.
Peripheral equipment 02, for being communicated with VOBC 01.
Optionally, VOBC 01 includes: two groups of control units；It is mutually redundant between two groups of control units.
In embodiments of the present invention, it is based on security consideration, VOBC can multiply 2 for 2 and take 2 redundancy structures.Based on security consideration,
VOBC 01 uses 1+1 master-slave redundancy structure, and the switching of active and standby two groups of control units can be realized under redundancy of effort mode.
In order to realize the accuracy of transmission data, VOBC 01 additionally uses two and takes two frameworks, wherein two take two frameworks refer to two not
When same central processing unit CUP operation result needs consistent, effective output just will do it, or be determined as effective operation
As a result.
In embodiments of the present invention, as shown in Fig. 2, every group of control unit include: time interval between to trains ATP module 011,
Automatic train operation ATO module 012, radio connection control module WLCM 013 and input/output control module IOCM 014.
ATP module 011, for being monitored to traffic safety and train driving；Realize the security protection under CBTC grade
And the security protection under CTCS-2 grade.
In embodiments of the present invention, ATP module 011 is the core control equipment of VOBC system, is traffic safety and train
It drives (driver or automatic Pilot) and help and supervision is provided；Prevent due to accidents such as improper car door opening, backing-outs and
Passenger is set to cause danger；It prevents from being more than route limitation speed or operation permissible velocity due to train and leading to the damage to route
Or train is made to cause danger.ATP module 011 is also responsible for realizing the ATP function of safety protection and CTCS-2 under CBTC grade
ATP function of safety protection under grade.
Optionally, ATP module 011 includes: CBTC module 0111, CTCS-2 module 0112 and switching module 0113；CBTC
Module 0111 and CTCS-2 module 0112 are connected with each other, and CBTC module 0111 and CTCS-2 module 0112 are and switching module
0113 is connected, as shown in Figure 3.
CBTC module 0111 for realizing the ATP function of safety protection under CBTC grade, and is sent to switching module 0113
Grade convert requests send communication data to switching module 0113
In embodiments of the present invention, the ATP function of safety protection under CBTC grade includes: hierarchical management, schema management, electricity
Sub- management map, telecommunication management, speed-position detection and integrity detection, train protection function, car door/shield door control, at braking
Reason and operation are protected, are turned back automatically, red light accidentally sets out, and protection, full-automatic unmanned driving FAO function and vehicle working condition management (are wrapped
Containing suspend mode, arousal function).The communication data sent to switching module 0113 specifically includes that driver's display interface DMI communicates number
According to, IOCM communication data and ATO communication data.
CTCS-2 module 0112 is sent out for realizing the ATP function of safety protection under CTCS-2 grade to switching module 0113
Grade convert requests are sent, send communication data to switching module 0113；And carrier frequency handover information is sent to ATO module 012, it receives
The track circuit information that ATO module 012 is sent.
In embodiments of the present invention, the ATP function of safety protection under CTCS-2 grade include: hierarchical management, schema management,
Telecommunication management, speed-position detection and integrity checking, train protection function, car door/shield door control, braking processing and operation are anti-
Shield.The communication data sent to switching module 0113 specifically includes that DMI communication data, IOCM communication data and ATO communication number
According to.
Optionally, CTCS-2 module 0112 is also used to work as the data packet received under CBTC grade under CTCS-1 grade
Afterwards, uplink and downlink is locked according to the last period carrier frequency information.
Switching module 0113, for receive grade switching request that CBTC module 0111 and CTCS-2 module 0112 are sent and
Communication data；And the switching of CBTC module 0111 and CTCS-2 module 0112 is realized according to grade switching request；And with ATO module
012 is communicated.
In embodiments of the present invention, switching module 0113 mainly realizes cutting for CBTC module 0111 and CTCS-2 module 0112
It changes and the communication function with ATO module 012.Specifically, it according to the order of CBTC module 0111 and CTCS-2 module 0112 or asks
It asks and carries out control switching.
Optionally, switching module 0113 is also connected with DMI 023, IOCM module 014 and ATO module 012, is also used to:
According to current control, the data of CBTC module 0111 or CTCS-2 module 0112 are transmitted to DMI 023；To IOCM
Module 014 transmits the control command of CBTC module 0111 or CTCS-2 module 0112, and receives the vehicle of the acquisition of IOCM module 014
Operating condition transmits corresponding vehicle working condition data to CTBC module 0111 and CTCS-2 module 0112；It is transmitted to ATO module 012
The data of CBTC module 0111 or CTCS-2 module 0112.
ATO module 012 is automatically performed CBTC grade and CTCS-2 etc. for the traction and braking by control train
Train starting, cruise and parking under grade.
In embodiments of the present invention, ATO module 012 may be implemented automatic train operation between standing, dispatch a car, accurately stop automatically
The ATO functions such as vehicle, car door/shield door control, stop jumping management, detaining car management.It specifically can be according to ATS (Automatic Train
Supervision, train are supervised automatically) order, adjust automatically speed automatically controls beating for car door and safety door after pulling in
It is open and close, guarantee the requirement of the section driving of operation timetable.Under the cooperation of ground installation, ATO module 012 be may be implemented
Train is turned back automatically.ATO module 012 is responsible for realizing under the ATO function and CTCS-2 grade under CBTC grade in a word
ATO function.
WLCM 013, for being interacted by wirelessly carrying out interface, realization with the wireless data of ground installation with ground installation.
In embodiments of the present invention, WLCM 013 realizes secure communication protocols by wireless module.Optionally, ground installation
It include: that driving comprehensively control automated system TIAS/ train supervises ATS equipment, computer interlocking CBI equipment, region control automatically
Device ZC, communication control server CCS and data storage cell DSU processed.WLCM 013 be responsible for ground installation TIAS/ATS, CBI,
ZC, DSU carry out data interaction.As shown in figure 3, specifically, WLCM 013 is connect with in-vehicle wireless device 024, moved by railway
Dynamic communication global system GSM-R module is interacted with CCS progress wireless data, by wireless aps (wireless client)/baud pipe/
LTE (long term evolution) carries out wireless data with TIAS, CBI, ZC, DSU and interacts.WLCM 013 is also connected with TIMS, realization and vehicle
Information exchange between TIMS.
In embodiments of the present invention, WLCM can receive the driving license that ground region controller ZC is sent, and be then forwarded to
ATP module 011.
WLCM 013 is also used to receive the order control sleeping/waking relay of TIAS/ATS to modules in VOBC
Power-off and power on operation are carried out, to realize automatic dormancy/awaking function.
IOCM 014 is the interface unit of VOBC and train, for managing each input/output I/ of train and bridge
The acquisition and output of O signal, and the information such as output and feedback for managing braking.
Optionally,
IOCM 014 is also used to acquire the data of velocity sensor 025 and radar/accelerometer 026, calculates train
Real-time speed and range ability, and it is sent to ATP module 011 and ATO module 012.
IOCM 014 is also used to order the traction of ATP module 011 and ATO module 012, braking by the interface with train
Train is issued in order.
Optionally, peripheral equipment 02 includes: transponder transmission module BTM 021, track circuit receiver TCR 022, institute
State DMI 023, wireless device 024, velocity sensor 025 and radar/accelerometer 026.
BTM 021, the transponder message that the BTM antenna for interpreting itself receives, and transponder message is sent to
ATP module 011.
TCR 022, the track circuit information that the TCR antenna for interpreting itself receives, and track circuit information is sent out
Give ATP module 011.It is specifically transferred to the CTCS-2 module 0112 of ATP module 011, as shown in Figure 3.
DMI 023 is the man-machine interface of VOBC system, for showing the current operating status of train, and provides operation button
And parameter setting window.
Wireless device 024 is connected with WLCM 013, for realizing vehicle the communications of data.
Wireless device 024 is communicated with CCS using GSM-R (Railway Mobile Communications Global System), logical with ZC/CBI/ATS etc.
Letter, the communication modes such as optional LTE/WLAN.
Velocity sensor 025 is installed on the headstock and the tailstock of train, for providing the speed pulse information of train
Radar/accelerometer 026, for the measurement result of the erection rate sensor when wheel spin is skidded, to train
Speed and position measure.
Compared with prior art, the present invention includes a kind of train control system, which includes: vehicle-mounted control interconnected
Device VOBC and peripheral equipment processed.VOBC controls the normal operation of train, is monitored to traffic safety and train driving, and control
Train movement across lines between city rail traffic route and inter-city passenger rail route；Peripheral equipment is communicated with VOBC.Pass through
The embodiment of the present invention can control train cross-line between city rail traffic route and inter-city passenger rail route by VOBC
Operation, to meet the demand that urban track traffic is collinearly run with inter-city passenger rail.
Although disclosed herein embodiment it is as above, the content only for ease of understanding the present invention and use
Embodiment is not intended to limit the invention.Technical staff in any fields of the present invention is taken off not departing from the present invention
Under the premise of the spirit and scope of dew, any modification and variation, but the present invention can be carried out in the form and details of implementation
Scope of patent protection, still should be subject to the scope of the claims as defined in the appended claims.
Claims (9)
1. a kind of train control system, which is characterized in that the system comprises: Vehicle Controller VOBC interconnected and periphery
Equipment；
The VOBC is monitored traffic safety and train driving, and control train and exist for controlling the normal operation of train
Movement across lines between city rail traffic route and inter-city passenger rail route；
The peripheral equipment, for being communicated with the VOBC；
Wherein, the VOBC includes: two groups of control units；Every group of control unit includes: time interval between to trains ATP module, column
Vehicle automatic running ATO module, radio connection control module WLCM and input/output control module IOCM；
The ATP module includes: CBTC module, CTCS-2 module and switching module；The CBTC module and the CTCS-2 mould
Block is connected with the switching module；
The CBTC module for realizing the ATP function of safety protection under CBTC grade, and sends grade to the switching module
Convert requests send communication data to the switching module；
The CTCS-2 module, for realizing the ATP function of safety protection under CTCS-2 grade, sent to the switching module etc.
Grade convert requests send communication data to the switching module；And carrier frequency handover information is sent to the ATO module, receive institute
State the track circuit information of ATO module transmission；
The switching module, the grade switching request and communication sent for receiving the CBTC module and the CTCS-2 module
Data；And the switching of the CBTC module and the CTCS-2 module is realized according to the grade switching request；And with the ATO
Module is communicated.
2. train control system as described in claim 1, which is characterized in that be mutually redundant between two groups of control units；
The ATP module, for being monitored to the traffic safety and train driving；Realize communication-based train control system
The security protection under security protection and Train operation control system CTCS-2 grade under CBTC grade of uniting；
The ATO module is automatically performed under CBTC grade and CTCS-2 grade for the traction and braking by control train
Train starting, cruise and parking；
The WLCM, for, by being wirelessly attached, realization to be interacted with the wireless data of the ground installation with ground installation；
The IOCM is the interface unit of the VOBC and the train, for managing each input of train and bridge/defeated
The acquisition and output of I/O signal out.
3. train control system as claimed in claim 2, which is characterized in that the VOBC multiplies 2 for 2 and takes 2 redundancy structures.
4. train control system as claimed in claim 2, which is characterized in that the ground installation includes: that TIAS/ train is automatic
Supervise ATS equipment, computer interlocking CBI equipment, zone controller ZC, communication control server CCS and data storage cell
DSU；
The WLCM is also used to receive the order control sleeping/waking relay of the TIAS to modules in the VOBC
Power-off and power on operation are carried out, to realize sleeping/waking function.
5. train control system as described in claim 1, which is characterized in that
ATP function of safety protection under the CBTC grade includes: hierarchical management, schema management, electronic map management, communication tube
Reason, speed-position detection and integrity detection, car door/shield door control, braking handles and operation is protected, turned back automatically, red light accidentally goes out
Hair protection and vehicle working condition management；
ATP function of safety protection under the CTCS-2 grade includes: hierarchical management, schema management, telecommunication management, speed-position detection
And integrity checking, train protection function, car door/shield door control, braking processing and operation protection；
The communication data includes: driver display interface DMI communication data, IOCM communication data and ATO communication data.
6. train control system as described in claim 1, which is characterized in that the CTCS-2 module is also used to when described
After receiving the data packet under CTCS-2 grade under CBTC grade, uplink and downlink is locked according to the last period carrier frequency information.
7. train control system as claimed in claim 5, which is characterized in that the peripheral equipment includes: transponder transmission mould
Block BTM, track circuit receiver TCR, driver's display interface DMI, velocity sensor, radar/accelerometer and wireless device；
The BTM, the transponder message that the BTM antenna for interpreting itself receives, and the transponder message is sent to
The ATP module；
The TCR, the track circuit information that the TCR antenna for interpreting itself receives, and the track circuit information is sent out
Give the ATP module；
The DMI is the man-machine interface of the VOBC, for showing the current operating status of train, and provide operation button and
Parameter setting window；
The velocity sensor is installed on the headstock and the tailstock of the train, is used to provide the described the speed pulse information of train；
Radar/the accelerometer, for correcting the measurement result of the velocity sensor when wheel spin is skidded, to train
Speed and position measure；
The wireless device, for realizing vehicle communications of data.
8. train control system as claimed in claim 7, which is characterized in that the switching module is also used to:
According to current control, the data of the CBTC module or the CTCS-2 module are transmitted to the DMI；To the IOCM
The control command of the CBTC module or the CTCS-2 module is transmitted, and receives the vehicle working condition of the IOCM acquisition, to institute
It states CBTC module and the CTCS-2 module transmits corresponding vehicle working condition data；The CBTC mould is transmitted to the ATO module
The data of block or the CTCS-2 module.
9. train control system as claimed in claim 7, which is characterized in that
The IOCM is also used to acquire the data of the velocity sensor and the radar/accelerometer, calculates the reality of train
Shi Sudu and range ability, and it is sent to the ATP module and the ATO module；
The IOCM is also used to through the interface with the train, by the traction of the ATP module and the ATO module, braking
The train is issued in order.
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| CN201710053644.0A CN106915367B (en) | 2017-01-22 | 2017-01-22 | A kind of train control system |
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|---|---|---|---|
| CN201710053644.0A CN106915367B (en) | 2017-01-22 | 2017-01-22 | A kind of train control system |
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| CN106915367B true CN106915367B (en) | 2018-12-21 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108099963B (en) * | 2017-11-30 | 2020-02-28 | 交控科技股份有限公司 | Unmanned turn-back method based on track circuit |
| CN108289313B (en) * | 2017-12-04 | 2020-09-25 | 天津津航计算技术研究所 | Vehicle-mounted wireless design method compatible with WLAN and LTE |
| CN108128330B (en) * | 2017-12-22 | 2020-07-03 | 交控科技股份有限公司 | Processing method for switching driving modes of rail transit train |
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| CN101941451B (en) * | 2010-08-31 | 2012-12-05 | 北京交通大学 | Intermittent train control system |
| CN103612650B (en) * | 2013-11-25 | 2016-01-20 | 北京交通大学 | A kind of method of designing of Introduction of Train Operation Control System |
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