CN206813029U - Remote reboot control device for Urban Rail Transit Signal equipment - Google Patents
Remote reboot control device for Urban Rail Transit Signal equipment Download PDFInfo
- Publication number
- CN206813029U CN206813029U CN201720408266.9U CN201720408266U CN206813029U CN 206813029 U CN206813029 U CN 206813029U CN 201720408266 U CN201720408266 U CN 201720408266U CN 206813029 U CN206813029 U CN 206813029U
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- China
- Prior art keywords
- hardware control
- station
- control
- work station
- terminal
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- 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.)
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Abstract
It the utility model is related to a kind of remote reboot control device for Urban Rail Transit Signal equipment, including operating 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 form independent communication link, described hardware control A is connected with hardware control B, described hardware control A and hardware control B is connected with Urban Rail Transit Signal device power supply (DPS) switching circuitry respectively.Compared with prior art, the utility model realizes the remote reboot of faulty equipment first, possesses the advantages that safe and reliable and efficient.
Description
Technical field
A kind of control device of field of urban rail signalling arrangement is the utility model is related to, is used more particularly, to one kind
In the remote reboot control device of 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 provides technical guarantee, a large amount of computer equipments, such as trackside region in above-mentioned subsystem be present
(ZC), LATS equipment, interlocking slave computer etc. are controlled, these equipment are dispersed in each signaling at stations Machine Room along the line.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, originally it is required for expending a large amount of manpowers and time.
Traditional Restart Signal device, method, air switch is directly controlled 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, it is particularly important to shorten the handling failure time.
2nd, integrity problem.The reliability of manual site's controlling switch, accuracy fully rely on individual to ensure.Easily occur
Maloperation.
Utility model content
The purpose of this utility model is exactly to be used for city to provide one kind the defects of overcoming above-mentioned prior art to exist
The remote reboot control device of track traffic signal equipment, possesses the advantages that safe and reliable and efficient, is urban track traffic
The delay of signalling arrangement reduction failure, raising failover capability, raising maintenance levels provide reliable technological means, start
The beginning of Urban Rail Transit Signal plant maintenance operation.
The purpose of this utility model can be achieved through the following technical solutions：
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 verifies 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 form 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, establishes and communicates with center verification server, hardware control respectively
Connection.
Described hardware control is PLC, establishes communicate to connect with station work station respectively.
Compared with prior art, the utility model has advantages below：It is remote by using Urban Rail Transit Signal equipment
It journey power control, can effectively mitigate attendant's working strength, improve routine maintenance work operating efficiency, compress failure
Processing delay, reduce the possibility that maloperation occurs.
Brief description of the drawings
Fig. 1 is that the system architecture for the remote reboot control device that the utility model is used for Urban Rail Transit Signal equipment is shown
It is intended to；
Fig. 2 is the signalling arrangement control for the remote reboot control device that the utility model is used for Urban Rail Transit Signal equipment
Circuit theory schematic diagram processed.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that described embodiment is part of the embodiment of the present utility model, rather than is all implemented
Example.Based on the embodiment in the utility model, those of ordinary skill in the art institute on the premise of creative work is not made
The every other embodiment obtained, it should all belong to the scope of the utility model protection.
As shown in figure 1, a kind of remote reboot control device applied to Urban Rail Transit Signal equipment, the device includes
Operate terminal A a, operation terminal B b, center verification server c, station work station Ad, station work station Be, the hardware of redundancy
Controller Af and hardware control Bg, described operation terminal Aa, center verification server c, station work station Aa and hard
Part controller Af is sequentially connected, operation terminal Bb, center verification server c, station work station Be and hardware control Bg according to
Secondary connection, independent data link, described hardware control Af and hardware control Bg are formed based on EPA
Connection, independent data link, described hardware control Af and hardware control Bg and city are formed based on RS485 serial ports
City's track traffic signal equipment power switching circuitry connection.
Each device node is illustrated below：
1st, terminal Aa and operation terminal Bb are operated：
Operate terminal to build 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, and operation terminal B is 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) establish and communicate with station work station, obtain real-time loopback status information and issue control command, the on/off of operating breaker；
2) establish 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) establish 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) drive disconnecting relay to drive RC control modules to act, carry out the separating brake and combined floodgate of electric power loop.
A kind of as shown in Fig. 2 control circuit of remote reboot control device applied to Urban Rail Transit Signal equipment
Principle is as follows：
1st, implementation principle is controlled
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, avoided any reason and produce
Malfunction 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 are synchronized to the machine, and judgement is in itself
Whether the information collected and the information synchronously to come are consistent, such as inconsistent to think abnormal state/insincere, and refuse to operate
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, prevent 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 are isolated using output relay, 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 just closes, and any equipment dead electricity of PLC machine cage is all without causing to malfunction.
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.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in various in the technical scope that the utility model discloses
Equivalent modifications or substitutions, these modifications or substitutions should all cover within the scope of protection of the utility model.Therefore, this practicality
New protection domain should be defined by scope of the claims.
Claims (5)
1. a kind of remote reboot control device for Urban Rail Transit Signal equipment, it is characterised in that including operating terminal
A, terminal B, center verification server, station work station A, station work station B, hardware control A and hardware control are operated
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 form independent communication chain
Road, described hardware control A are 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.
2. device according to claim 1, it is characterised in that described operation terminal A is preset control command terminal, behaviour
Make terminal B to perform control command terminal.
3. device according to claim 1, it is characterised in that described center verification server is closed by two redundant configurations
The PC server composition of system.
4. device according to claim 1, it is characterised in that described station work station is small-sized industrial computer, respectively with
Center verification server, hardware control establish communication connection.
5. device according to claim 1, it is characterised in that described hardware control is PLC, respectively with car
Work station of standing establishes communication connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720408266.9U CN206813029U (en) | 2017-04-18 | 2017-04-18 | Remote reboot control device for Urban Rail Transit Signal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720408266.9U CN206813029U (en) | 2017-04-18 | 2017-04-18 | Remote reboot control device for Urban Rail Transit Signal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206813029U true CN206813029U (en) | 2017-12-29 |
Family
ID=60753435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720408266.9U Withdrawn - After Issue CN206813029U (en) | 2017-04-18 | 2017-04-18 | Remote reboot control device for Urban Rail Transit Signal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206813029U (en) |
-
2017
- 2017-04-18 CN CN201720408266.9U patent/CN206813029U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171229 Effective date of abandoning: 20210324 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171229 Effective date of abandoning: 20210324 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |