CN107054414A - Remote reboot control method and device for Urban Rail Transit Signal equipment - Google Patents
Remote reboot control method and device for Urban Rail Transit Signal equipment Download PDFInfo
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- CN107054414A CN107054414A CN201710253430.8A CN201710253430A CN107054414A CN 107054414 A CN107054414 A CN 107054414A CN 201710253430 A CN201710253430 A CN 201710253430A CN 107054414 A CN107054414 A CN 107054414A
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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
- B61L2205/00—Communication or navigation systems for railway traffic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The present invention relates to a kind of remote reboot control method and device for Urban Rail Transit Signal equipment, wherein method includes 1) performing the steps such as power control command on the layer operation terminal A of center；Wherein device includes operation terminal A, operate terminal B, center verifies server, station work station A, station work station B, hardware control A and hardware control B, described operation terminal A, center verifies server, work station A and hardware control A are sequentially connected at station, the operation terminal B, center verifies server, work station B and hardware control B are sequentially connected at station, each constitute independent communication link, described hardware control A is connected with hardware control B, described hardware control A and hardware control B are connected with Urban Rail Transit Signal device power supply (DPS) switching circuitry respectively.Compared with prior art, the present invention realizes the remote reboot of faulty equipment first, the advantages of possessing safe and reliable and efficient.
Description
Technical field
The present invention relates to a kind of control method and device of field of urban rail signalling arrangement, more particularly, to one kind
Remote reboot control method and device for Urban Rail Transit Signal equipment.
Background technology
CBTC automatic train control systems include ATS subsystems, ATC subsystems, station interlocking subsystem etc., are city rail
The safe operation of road traffic train, which is provided in technical guarantee, above-mentioned subsystem, has a large amount of computer equipments, such as trackside region
Control (ZC), LATS equipment, interlocking slave computer etc., these equipment be dispersed in along each signaling at stations Machine Room.When signal is set
It is standby, it is necessary to manpower intervention Restart Signal equipment when the signalling arrangement at particularly unattended station breaks down, so as to extend
Failure recovery time.Simultaneously according to the maintenance requirement of some urban track traffic units of operation, it is also desirable to which signalling arrangement is carried out
Schedule reboot operation, is originally required for expending a large amount of manpowers and time.
Traditional Restart Signal device, method, directly controls air switch using manual site come drive signal equipment mostly
Electric power loop separating brake and combined floodgate, can face following point according to above two application scenarios：
1st, routine maintenance work efficiency.Manual site's controlling switch consumes in daily schedule reboot operation maintenance process
The higher human cost taken and longer activity duration.When especially signalling arrangement breaks down, some can influence train just
Often operation, shortens the handling failure time particularly important.
2nd, integrity problem.The reliability of manual site's controlling switch, accuracy fully relies on individual to ensure.Easily occur
Maloperation.
The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide one kind is used for city rail
The remote reboot control method and device of traffic signals equipment, realize the remote reboot of faulty equipment first, possess safety, can
The advantages of leaning on and be efficient, is the delay of Urban Rail Transit Signal equipment reduction failure, improves failover capability, improves maintenance
Level provides reliable technological means, has started the beginning of Urban Rail Transit Signal plant maintenance operation.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of remote reboot control method for Urban Rail Transit Signal equipment, passes through the check of dual link, it is ensured that
Instruction issuing and the safety of execution are with reliably, and described control method specifically includes following steps：
1) power control command is performed on the layer operation terminal A of center；
2) power control command is distributed to station work station A via center verification server；
3) the station work station A is received forwards power control command to hardware control A again after power control command；
4) the hardware control A is received after power control command, random generation command checksum code, then by command checksum code
Send to hardware control B and sent along former communication link to center operations terminal A；
5) when command checksum code transmits and verifies server node to center, command checksum code and source control command are completed
Verification, to ensure that command checksum code is corresponding with control command, if verification does not pass through, center verification server abandons the control
Command checksum code, and prompt message is provided, if verification passes through, continue subsequent step；
6) the command checksum code that terminal A is returned will be operated to input again to operation terminal B and perform identical control life
Order, control command verifies server, station work station B via center and is sent to hardware control B；
7) the center verification server is received after command checksum code and control command, completes to send control with operation terminal A
Acquired command checksum code is compared after system order, if comparing failure, then central server abandons what operation terminal B was sent
Control command, if compared successfully, continues subsequent step；
8) the command checksum code that operate terminal B and hardware control A generations can be compared by the hardware control B,
If it is inconsistent, order hardware control A and hardware control B abandons control command simultaneously, if unanimously, continuing follow-up
Step；
9) setting is delayed, it is necessary to be surpassed to control command between hardware control A and hardware control the B orders
When confirm, if it times out, hardware control A and hardware control B simultaneously abandon control command, if not overtime, continue
Subsequent step；
10) the hardware control A and hardware control B perform control command simultaneously, are finally completed the conjunction of control loop
Lock and open a sluice gate.
A kind of remote reboot control device for Urban Rail Transit Signal equipment, including operation terminal A, operation terminal
B, center verification server, station work station A, station work station B, hardware control A and hardware control B, described behaviour
Make terminal A, center to verify server, station work station A and hardware control A and be sequentially connected, the operation terminal B, center
Verification server, station work station B and hardware control B are sequentially connected, and each constitute independent communication link, described is hard
Part controller A is connected with hardware control B, and described hardware control A and hardware control B believe with urban track traffic respectively
The connection of number device power supply (DPS) switching circuitry.
Described operation terminal A is preset control command terminal, and operation terminal B is execution control command terminal.
Described center verification server is made up of the PC server of two redundant configuration relations.
Described station work station is small-sized industrial computer, for being responsible for：1) set up and communicate with center verification server, obtain
The control command of real time down is simultaneously transmitted to hardware control；2) set up and communicate with hardware control, real-time reception loopback state
Information is simultaneously transmitted to center verification server.
Described hardware control is PLC, for being responsible for：1) set up and communicate with station work station, receive and hold
Row control command；2) driving disconnecting relay carries out the separating brake and combined floodgate of electric power loop to drive RC control modules to act.
Compared with prior art, the present invention has advantages below：
By using Urban Rail Transit Signal equipment remote power control method and device, it can effectively mitigate and safeguard people
Member's working strength, improves routine maintenance work operating efficiency, compression troubleshooting delay, the possibility that reduction maloperation occurs.
Brief description of the drawings
Flow charts of the Fig. 1 for the present invention for the remote reboot control method of Urban Rail Transit Signal equipment；
System architecture signals of the Fig. 2 for the present invention for the remote reboot control device of Urban Rail Transit Signal equipment
Figure；
Fig. 3 is controlled back for the present invention for the signalling arrangement of the remote reboot control device of Urban Rail Transit Signal equipment
Road principle schematic.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is a part of embodiment of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other reality that those of ordinary skill in the art are obtained on the premise of creative work is not made
Example is applied, should all belong to the scope of protection of the invention.
As shown in figure 1, a kind of remote power control method applied to Urban Rail Transit Signal equipment, this method includes
Following steps：
Step 1, operating personnel perform power control command on the layer operation terminal A of center first, and mode of operation is operation
Click on the related operation interface of graphic interface relevant device pel, operation terminal generation control command m.
Step 2, the control command m generated in step 1 is distributed to station work station A via center verification server；
Step 3, the control command m that step 2 transfer is sent is forwarded control command to hardware control by station work station A again
A；
Step 4, hardware control A is received after control command m, random generation command checksum code n.Again by command checksum code b
Send to hardware control B and sent along former communication link to center operations terminal A；
Step 5, when command checksum code n verifies server node by center, by center, verification server completes to order
Check code n and source control command m verification, to ensure that command checksum code is corresponding with control command.If verification does not pass through, in
Heart verification server abandons control command check code n, and operation terminal A provides prompt message, terminates this operation.If verification
Pass through, then continue subsequent step；
Step 6, operating personnel input the command checksum code n for operating terminal A to return to display to operation terminal B simultaneously again
Perform identical control command q, control command q and be sent to hardware control B via center verification server, station work station B；
Step 7, verification server in center is received after the command checksum code n and control command q that operation terminal B is sent, and is completed
Command checksum code n acquired after control command m is sent with operation terminal A to compare.If comparing failure, then central server
Abandon the control command q that operation terminal B is sent.If compared successfully, continue subsequent step；
Step 8, the command checksum code that operate terminal B and hardware control A generations can be compared for hardware control, such as
Really inconsistent, then instruction control unit A, B abandons control command, end step.If consistent, continue subsequent step；
Step 9, setting is delayed, it is necessary to be surpassed to control command between hardware control A and hardware control B orders
When confirm.If it times out, hardware control abandons control command m and q, end step.If not overtime, continue follow-up step
Suddenly；
Step 10, after step 1~9 are normally performed, hardware control A and hardware control B perform simultaneously control command m and
Q, is finally completed the combined floodgate of control loop and opens a sluice gate
As shown in Fig. 2 a kind of remote reboot control device applied to Urban Rail Transit Signal equipment, the device includes
Operate terminal Aa, operation terminal B b, the center verification server c of redundancy, station work station Ad, station work station Be, hardware control
Device Af and hardware control Bg processed, described operation terminal Aa, center verification server c, station work station Aa and hardware
Controller Af is sequentially connected, and operation terminal Bb, center verification server c, station work station Be and hardware control Bg are successively
Connection, independent data link is constituted based on EPA, and described hardware control Af and hardware control Bg connects
Connect, independent data link, described hardware control Af and hardware control Bg and city are constituted based on RS485 serial ports
Track traffic signal equipment power switching circuitry is connected.
Each device node is illustrated below：
1st, operation terminal Aa and operation terminal Bb：
Operate terminal to be built based on work station, be mainly responsible for 1) communicating with the foundation of remote control service device software, send control
Back production status information is ordered and received to system；2) back production information and communications status information are shown by graphic interface；3) figure is passed through
Shape interface carries out human-machine operation.
Two operation terminal responsibilities are different, and operation terminal A is preset control command terminal, operate terminal B to perform control
Order terminal.
2nd, center verification server c：
Center verification server is based on two PC servers and built, and two-server is redundant configuration relation, main to be responsible for
1) set up and communicate with station work station, obtain real-time loopback status information and issue control command, the on/off of operating breaker；
2) set up and communicate with operation terminal software, real-time loopback state is sent to operation terminal, and obtain control command；3) to control
Order carries out the verification of server end, when obstructed out-of-date, the loopback failure information of verification.
3rd, station work station Ad and station work station Be：
Station work station is built based on small-sized industrial computer, is mainly responsible for 1) communicating with center verification server foundation, is obtained
The control command of real time down is simultaneously transmitted to hardware control；2) set up and communicate with hardware control, real-time reception loopback state
Information is simultaneously transmitted to center verification server.
4th, hardware control Af and hardware control Bg：
Hardware control is built based on PLC, is responsible for 1) communicating with the foundation of station work station, is received and perform control command；
2) driving disconnecting relay carries out the separating brake and combined floodgate of electric power loop to drive RC control modules to act.
As shown in figure 3, a kind of control circuit of remote reboot control device applied to Urban Rail Transit Signal equipment
Principle is as follows：
1st, control performs principle
Hardware control A only drives KA1A disconnecting relays, and hardware control B only drives KA1B disconnecting relays.Only
When KA1A and KA1B are acted, RC control modules could be driven to act, carry out separating brake or combined floodgate, it is to avoid any reason is produced
Misoperation caused by the improper power-off of controlled device.
The status signal all the way (position, failure) of back production controlled device respectively is passed through two-shipper synchronization by hardware control
Function, the status signal (position, failure) for the controlled device that another hardware control is collected is synchronized to the machine, and judgement is in itself
Whether the information collected is consistent with the synchronous information come, such as inconsistent to think abnormal state/insincere, and refuses operation
The control command to this equipment that terminal is sent.
2nd, security protection principle
Motor-operating mechanism operation power and control loop power supply are separate, and electric operating power supply is used with protection
Terminal, prevents electric current is excessive from causing control loop device damage；
PLC control loops are only responsible for output control signal, and load is smaller, and using output relay isolation, to the defeated of PLC
Go out secondary circuit to be isolated, prevent PLC secondary circuits from damaging；
All control loops (output contact for including PLC output loops, disconnecting relay) all use normally opened contact, only
When needing action, contact is just closed, and any equipment dead electricity of PLC machine cage is all without causing misoperation.
This method and device are used in the CBTC signal system projects such as ten No. seven lines of Shanghai rail transit, are reached the standard grade out formally
Before logical, live field test is carried out in Zhangjiang test wire, it was demonstrated that be entirely capable of meeting field demand, and city rail can be put into
In the production system of traffic operation side.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, various equivalent modifications can be readily occurred in or replaced
Change, these modifications or substitutions should be all included within the scope of the present invention.Therefore, protection scope of the present invention should be with right
It is required that protection domain be defined.
Claims (6)
1. a kind of remote reboot control method for Urban Rail Transit Signal equipment, it is characterised in that pass through dual link
Check, it is ensured that instruction issuing and the safety of execution are with reliably, and described control method specifically includes following steps：
1) power control command is performed on the layer operation terminal A of center；
2) power control command is distributed to station work station A via center verification server；
3) the station work station A is received forwards power control command to hardware control A again after power control command；
4) the hardware control A is received after power control command, random generation command checksum code, then command checksum code is sent
Sent to hardware control B and along former communication link to center operations terminal A；
5) when command checksum code transmits and verifies server node to center, the school of command checksum code and source control command is completed
Test, to ensure that command checksum code is corresponding with control command, if verification does not pass through, center verification server abandons control life
Check code is made, and provides prompt message, if verification passes through, continues subsequent step；
6) the command checksum code that terminal A is returned will be operated to input again to operation terminal B and perform identical control command, controlled
System order verifies server, station work station B via center and is sent to hardware control B；
7) the center verification server is received after command checksum code and control command, completes to send control life with operation terminal A
Acquired command checksum code is compared after order, if comparing failure, then central server abandons the control that operation terminal B is sent
Order, if compared successfully, continues subsequent step；
8) the command checksum code that operate terminal B and hardware control A generations can be compared by the hardware control B, if
Inconsistent, then order hardware control A and hardware control B abandons control command simultaneously, if unanimously, continuing follow-up step
Suddenly；
9) setting is delayed, it is necessary to carry out time-out to control command really between hardware control A and hardware control the B orders
Recognize, if it times out, hardware control A and hardware control B abandons control command simultaneously, if not overtime, continue follow-up
Step；
10) the hardware control A and hardware control B simultaneously perform control command, be finally completed control loop combined floodgate and
Open a sluice gate.
2. a kind of remote reboot control device for Urban Rail Transit Signal equipment, it is characterised in that including operation terminal
A, operation terminal B, center verification server, station work station A, station work station B, hardware control A and hardware control
B, described operation terminal A, center verification server, station work station A and hardware control A are sequentially connected, the operation
Terminal B, center verification server, station work station B and hardware control B are sequentially connected, and each constitute independent communication chain
Road, described hardware control A is connected with hardware control B, described hardware control A and hardware control B respectively with city
City's track traffic signal equipment power switching circuitry connection.
3. device according to claim 2, it is characterised in that described operation terminal A is preset control command terminal, behaviour
Make terminal B to perform control command terminal.
4. device according to claim 2, it is characterised in that described center verification server is closed by two redundant configurations
The PC server composition of system.
5. device according to claim 2, it is characterised in that described station work station is small-sized industrial computer, for bearing
Duty：1) set up and communicate with center verification server, obtain the control command of real time down and be transmitted to hardware control；2) it is and hard
Part controller sets up communication, and real-time reception loopback status information is simultaneously transmitted to center verification server.
6. device according to claim 2, it is characterised in that described hardware control is PLC, for bearing
Duty：1) set up and communicate with station work station, receive and perform control command；2) disconnecting relay is driven to drive RC control modules
Action, carries out the separating brake and combined floodgate of electric power loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710253430.8A CN107054414B (en) | 2017-04-18 | 2017-04-18 | Remote restart control method and device for urban rail transit signal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710253430.8A CN107054414B (en) | 2017-04-18 | 2017-04-18 | Remote restart control method and device for urban rail transit signal equipment |
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| Publication Number | Publication Date |
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| CN107054414A true CN107054414A (en) | 2017-08-18 |
| CN107054414B CN107054414B (en) | 2023-04-07 |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108415403A (en) * | 2018-02-05 | 2018-08-17 | 国电南瑞科技股份有限公司 | A kind of computer interlocking data acquisition control security processing |
| CN108725521A (en) * | 2018-08-08 | 2018-11-02 | 卡斯柯信号有限公司 | A kind of rail traffic standby control center hot backup redundancy management system and method |
| CN109955874A (en) * | 2017-12-22 | 2019-07-02 | 阿尔斯通运输科技公司 | Zone controller reinitializes method and relevant train automatic controlling system |
| CN109987118A (en) * | 2018-01-03 | 2019-07-09 | 比亚迪股份有限公司 | The abnormality eliminating method of on-vehicle equipment control system, device and system |
| CN110816553A (en) * | 2019-11-19 | 2020-02-21 | 日立楼宇技术（广州）有限公司 | Platform shielding door control method and system |
| CN112416439A (en) * | 2019-08-20 | 2021-02-26 | 广州弘度信息科技有限公司 | Remote restarting system of server and control method thereof |
| CN113602327A (en) * | 2021-07-19 | 2021-11-05 | 交控科技股份有限公司 | Remote restarting device and system |
| CN113665639A (en) * | 2021-07-28 | 2021-11-19 | 交控科技股份有限公司 | Restarting method and system for interlocking equipment of all-electronic computer |
| CN113665631A (en) * | 2021-07-20 | 2021-11-19 | 交控科技股份有限公司 | Remote restarting method and device for interlocking host equipment |
| CN113689192A (en) * | 2021-08-24 | 2021-11-23 | 卡斯柯信号有限公司 | Communication-based train control system data generation method |
| CN114834507A (en) * | 2022-04-14 | 2022-08-02 | 北京华元智通科技有限公司 | Remote monitoring management system for IBP button |
| CN113689192B (en) * | 2021-08-24 | 2024-05-31 | 卡斯柯信号有限公司 | Communication-based train control system data generation method |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109955874B (en) * | 2017-12-22 | 2022-08-26 | 阿尔斯通运输科技公司 | Reinitializing method of zone controller and related automatic train control system |
| CN109955874A (en) * | 2017-12-22 | 2019-07-02 | 阿尔斯通运输科技公司 | Zone controller reinitializes method and relevant train automatic controlling system |
| WO2019134490A1 (en) * | 2018-01-03 | 2019-07-11 | 比亚迪股份有限公司 | Vehicle on-board device control system abnormality processing method, device and system |
| CN109987118A (en) * | 2018-01-03 | 2019-07-09 | 比亚迪股份有限公司 | The abnormality eliminating method of on-vehicle equipment control system, device and system |
| CN108415403B (en) * | 2018-02-05 | 2021-04-13 | 国电南瑞科技股份有限公司 | Computer interlocking data acquisition control safety processing method |
| CN108415403A (en) * | 2018-02-05 | 2018-08-17 | 国电南瑞科技股份有限公司 | A kind of computer interlocking data acquisition control security processing |
| CN108725521A (en) * | 2018-08-08 | 2018-11-02 | 卡斯柯信号有限公司 | A kind of rail traffic standby control center hot backup redundancy management system and method |
| CN108725521B (en) * | 2018-08-08 | 2024-01-23 | 卡斯柯信号有限公司 | Hot standby redundancy management system and method for main and standby control centers of rail transit |
| CN112416439A (en) * | 2019-08-20 | 2021-02-26 | 广州弘度信息科技有限公司 | Remote restarting system of server and control method thereof |
| CN112416439B (en) * | 2019-08-20 | 2024-03-05 | 广州弘度信息科技有限公司 | Remote restarting system of server and control method thereof |
| CN110816553B (en) * | 2019-11-19 | 2020-12-01 | 日立楼宇技术（广州）有限公司 | Platform shielding door control method and system |
| CN110816553A (en) * | 2019-11-19 | 2020-02-21 | 日立楼宇技术（广州）有限公司 | Platform shielding door control method and system |
| CN113602327A (en) * | 2021-07-19 | 2021-11-05 | 交控科技股份有限公司 | Remote restarting device and system |
| CN113665631A (en) * | 2021-07-20 | 2021-11-19 | 交控科技股份有限公司 | Remote restarting method and device for interlocking host equipment |
| CN113665639A (en) * | 2021-07-28 | 2021-11-19 | 交控科技股份有限公司 | Restarting method and system for interlocking equipment of all-electronic computer |
| CN113689192A (en) * | 2021-08-24 | 2021-11-23 | 卡斯柯信号有限公司 | Communication-based train control system data generation method |
| CN113689192B (en) * | 2021-08-24 | 2024-05-31 | 卡斯柯信号有限公司 | Communication-based train control system data generation method |
| CN114834507A (en) * | 2022-04-14 | 2022-08-02 | 北京华元智通科技有限公司 | Remote monitoring management system for IBP button |
| CN114834507B (en) * | 2022-04-14 | 2023-08-22 | 北京华元智通科技有限公司 | Remote monitoring management system for IBP button |
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|---|---|
| CN107054414B (en) | 2023-04-07 |
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