CN204355082U - A kind of tramway train main track interlocking of signals control system - Google Patents
A kind of tramway train main track interlocking of signals control system Download PDFInfo
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- CN204355082U CN204355082U CN201420808878.3U CN201420808878U CN204355082U CN 204355082 U CN204355082 U CN 204355082U CN 201420808878 U CN201420808878 U CN 201420808878U CN 204355082 U CN204355082 U CN 204355082U
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Abstract
The utility model provides a kind of tramway train main track interlocking of signals control system, belongs to tramway train technical field.It solving the common electric car safety in operation that also exists of existing tramway train interlocked control is not very high and that work efficiency is low problem.This tramway train main track interlocking of signals control system, comprise trackside control system and control center, the onboard system of communication can be realized with trackside control system, interlocking modules, communication module, I/O module, authority processing module, self-regulating machine module, alarm module and logger module that trackside control system comprises central process unit and is connected with central process unit.This tramway train main track interlocking of signals control system has the high and advantage that work efficiency is high of electric car safety in operation.
Description
Technical field
The utility model belongs to tramway train technical field, relates to a kind of tramway train main track interlocking of signals control system.
Background technology
Modern tram is as a kind of Modern Traffic mode, be specially adapted to that city needs to show, have in the urban developing axis of low passenger traffic intensity, for big cities such as similar Shanghai, Beijing, modern tram can form urban rapid transportation system jointly with city Large Copacity subway (light rail), bus rapid transit etc., both abundant, enhancing Metropolitan Integrative Traffic passenger traffic system, improved again public transport to the attractive force of domestic and international passenger.Possess following principal character:
1) capacity is larger;
2) speed is higher;
3) resilient flexible;
4) comfortable novelty.
Modern tram is favored by increasing knowledgeable city manager, traffic participant just at leisure in recent years, and increasing city starts to build modern tram, and the safe reliability operation of electric car is more and more subject to the attention of operator.And modern tram more and more needs to control in vehicle control center centralized dispatching, by accessory equipment, information of vehicles is sent to control center, realizes control center and follow the tracks of vehicle location accurately, facilitate dispatcher to dispatch buses efficiently.
The station interlocking history of existing more than 100 year so far, experienced by the evolution of mechanical interlock, motor interlocking, electric interlocking, electric interlocking, computer interlock.With the progress of science and technology, old interlocking equipment constantly higher by safe reliability, handle and safeguard that simpler, that technology is more advanced interlocking equipment replaces, from development angle, computer interlock is developing direction.The common electric car safety in operation that also exists of current interlocked control is not very high and that work efficiency is low problem.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of electric car safety in operation high and work efficiency highland tramway train main track interlocking of signals control system.
The purpose of this utility model realizes by following technical proposal: a kind of tramway train main track interlocking of signals control system, comprise trackside control system and control center, the onboard system of communication can be realized with trackside control system, it is characterized in that, described trackside control system comprises central process unit and to be connected with central process unit:
Interlocking modules, in order to check interlock condition;
Communication module, in order to car ground information interaction;
I/O module, the status information of interlocking in order to collecting device and externally State-output are with mutual;
Authority processing module, for applying for rights management;
Self-regulating machine module, for receiving and preserving the running chart of control center;
Alarm module, provides alarm message according to central process unit judged result;
Logger module, in order to record each module work information.
In above-mentioned a kind of tramway train main track interlocking of signals control system, described communication module comprises 433 radio communication submodules, wired network communication submodule and AP radio communication submodule.
In above-mentioned a kind of tramway train main track interlocking of signals control system, described I/O module comprises track switch acquisition module, signal acquisition module, inductance loop interactive module and track circuit acquisition module.
In above-mentioned a kind of tramway train main track interlocking of signals control system, described self-regulating machine module comprises command response module.
Compared with prior art, this control system ensure that the safe operation of electric car at main track, and greatly improves efficiency of operation, decreases the labour intensity of control center member on duty and trolleyman.
Accompanying drawing explanation
Fig. 1 is structural principle block diagram of the present utility model.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, this tramway train main track interlocking of signals control system, comprise trackside control system and can realize control center, the onboard system of communication with trackside control system, trackside control system comprises central process unit and is connected with central process unit:
Interlocking modules, be responsible for interlock condition inspection, interlocking computing, makes route, both connecting each other of setting up by certain procedures, certain condition between route track switch and signal, and the relation of restriction, and the relation of this restriction contact is expressed by the mode of interlocking table.
Communication module, comprise 433 radio communication submodules, wired network communication submodule and AP radio communication submodule, realize car ground information interaction, comprise beacon message, field information of standing diplopia, vehicle location location, operational order, the content such as level crossing signal priority.
I/O module, the status information of interlocking in order to collecting device and externally State-output, with mutual, comprise track switch acquisition module, signal acquisition module, inductance loop interactive module and track circuit acquisition module; The status information of main collecting device interlocking equipment and external State-output are with mutual.
Authority processing module, for applying for rights management; The authority of the mode administrative client operational order of being authorized by application.
Self-regulating machine module, comprises command response module, and receive and preserve the running chart of control center, realize the automatic triggering of automatic route, command response module is the submodule of this module.Command response module receives the control command such as control center, the routing of vehicle-mounted TOD, dynamic trouble, single envelope, monolock and to moving car, vehicle tracking etc. after beacon type process.
Alarm module, judges whether overrunning of signal by following the tracks of vehicle operating, the warning such as whether to drive over the speed limit, and provides alarm message, and meet at logger module process to vehicle-mounted TOD and control center.
Logger module, the information that recording station field changes, alarm message, operation information and interlocking judge status information etc., and daily record is preserved in the form of text in chronological order.
Principle of work is as follows:
Train from close to Cha Qu to when leaving trouble district, car ground communication and trackside control system, to processing response, the process such as interlocking inspection etc. of order, are the actions that trackside control system completes.
Only have close to one's respective area and be that the application of just having the right of registered vehicle controls track switch, comprise the interlocked operation such as route setting, single behaviour's track switch.During train first passage car ground information transfer device (cross-inductive loop wire), be passed to by identifier in trackside control system, control system detects that this car is unregistered, carries out vehicle registration.After vehicle registration success, this car will set up point-to-point communication link with trackside control system.And then check whether control system inside has the train diagram that this car is corresponding, if found, automatically performs route order, interlock condition inspection is by rear, and conversion track switch, arranges out route, open route indicator, and instruction train passes through.If do not find train diagram, driver, before train receiving route indicator, by the wireless mode of AP or can carry out manual alignment route by the vehicle-mounted TOD of cross-inductive loop wire manual operation before route indicator.
After train takies out Qing Chaqian, the rear track circuit of trouble in order, system unlocks section with a switch or switches, nullifies this vehicle after leaving the cross-inductive loop wire of leaving away at train, and the communication link set up before removing.So far, this train no longer controls by the trackside control system of one's respective area.
Overall signal system architecture is made up of control center, trackside control system and onboard system.Control center is connected by Redundant Ethernet with trackside control system.Trackside control system is the kernel subsystems of whole signal system, is to ensure that the basic equipment of tramway train safe operation ensures.The train diagram woven is issued to trackside control system and prestores by control center, and when Train Approaching specifies track switch to control section, whether systems inspection train diagram exists, if found, will trigger automatic route, conversion switch location, open route indicator.If do not find the train diagram prestored, driver carries out manual alignment route by car-mounted display control terminal through car ground information transfer apparatus.
According to train working direction, with arranging car in orbit successively dedicated track circuit after information transmission equipment, dedicated track circuit, switch machine, route indicator and trouble.For ensureing the safety of train, dedicated track circuit being all set before trouble and after trouble, whether taking with detector segments and go out clearly, only detect that train sequentially passes through check implement with what specify, just think that section normally goes out clearly.When section is occupied, new train will not be authorized to, until clearing of section.
For ensureing vehicle driving safety, route indicator is set at each track switch place.Route indicator indicates the actual position (location/antiposition) of track switch and route whether locking to driver, therefore driver can judge whether normally whether locking, route open track switch, when route indicator is not lighted, train does not allow to pass through track switch.In default situations, track switch remains on its original position.
When Train Approaching switch zones, by vehicle-mounted car ground transmission equipment, train identifier is sent to trackside control system, and after this identifier of system registry, this train is communicated with trackside control system by vehicle-mounted AP, and this passage can realize car ground intercommunication.Simultaneously, whether trackside control system has other train occupation track switches according to dedicated track circuit judges, if without taking, agree to authorize, control switch machine according to train diagram simultaneously and turn to required direction, whether systems inspection conflicting route exists, whether unlock zone has the situations such as car takies, after meeting all interlock condition, switch locking simultaneously route is also blocked, and route indicator is lighted.Driver sees that route indicator is lighted rear control train and passed through track switch.When train advances to route indicator front, when route indicator is not also lighted, driver can pass through car-mounted terminal (TOD) transmit operation order, controls switch machine single action, route setting or therefore separates route.This control command is passed to trackside control system by the car ground information transmission equipment in route indicator front.
Vehicle enters section with a switch or switches, and before trouble, track circuit detects train and accounts for pressure, and route indicator is closed.Train is by section with a switch or switches, and track circuit detected state becomes clearly from accounting for pressure respectively before trouble and after trouble, and system is by route release.If there is route of turning back, train can be arranged by the car ground information transmission equipment before route indicator and turn back route or singly grasp track switch.When train sails out of, system will nullify the information of this train, and trackside control system will no longer receive the order of this car.Meanwhile, the TCP channel on car ground is removed.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (4)
1. a tramway train main track interlocking of signals control system, comprise trackside control system and control center, the onboard system of communication can be realized with trackside control system, it is characterized in that, described trackside control system comprises central process unit and to be connected with central process unit:
Interlocking modules, in order to check interlock condition;
Communication module, in order to car ground information interaction;
I/O module, the status information of interlocking in order to collecting device and externally State-output are with mutual;
Authority processing module, for applying for rights management;
Self-regulating machine module, for receiving and preserving the running chart of control center;
Alarm module, provides alarm message according to central process unit judged result;
Logger module, in order to record each module work information.
2. a kind of tramway train main track interlocking of signals control system according to claim 1, it is characterized in that, described communication module comprises 433 radio communication submodules, wired network communication submodule and AP radio communication submodule.
3. a kind of tramway train main track interlocking of signals control system according to claim 1, it is characterized in that, described I/O module comprises track switch acquisition module, signal acquisition module, inductance loop interactive module and track circuit acquisition module.
4. a kind of tramway train main track interlocking of signals control system according to claim 1, it is characterized in that, described self-regulating machine module comprises command response module.
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| CN201420808878.3U CN204355082U (en) | 2014-12-19 | 2014-12-19 | A kind of tramway train main track interlocking of signals control system |
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| CN201420808878.3U CN204355082U (en) | 2014-12-19 | 2014-12-19 | A kind of tramway train main track interlocking of signals control system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539511A (en) * | 2015-12-21 | 2016-05-04 | 北京和利时***工程有限公司 | Method for controlling interlocking control of tramcar and trackside controller |
| CN106004933A (en) * | 2016-07-21 | 2016-10-12 | 中铁二院重庆勘察设计研究院有限责任公司 | Safety type trackside control system of guide rail tramcar |
| CN106394614A (en) * | 2016-10-11 | 2017-02-15 | 通号万全信号设备有限公司 | Safety type trackside interlock control method and system for slide way streetcar |
| CN108171923A (en) * | 2017-12-20 | 2018-06-15 | 国电南瑞科技股份有限公司 | A kind of intelligent tramcar system and its operation method based on the protection of fence intrusion alarm |
| CN109229159A (en) * | 2018-09-17 | 2019-01-18 | 兰州交通大学 | Railway signal digitizes trackside distribution control system |
| CN110406569A (en) * | 2019-08-07 | 2019-11-05 | 通号万全信号设备有限公司 | A method of road is arranged manually applied to rail traffic |
| CN110920693A (en) * | 2019-11-27 | 2020-03-27 | 通号城市轨道交通技术有限公司 | Method and device for controlling trackside equipment |
| CN113799855A (en) * | 2021-11-16 | 2021-12-17 | 通号工程局集团电气工程有限公司 | Railway signal data acquisition simulation analysis processing system based on visual interface |
-
2014
- 2014-12-19 CN CN201420808878.3U patent/CN204355082U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539511A (en) * | 2015-12-21 | 2016-05-04 | 北京和利时***工程有限公司 | Method for controlling interlocking control of tramcar and trackside controller |
| CN106004933A (en) * | 2016-07-21 | 2016-10-12 | 中铁二院重庆勘察设计研究院有限责任公司 | Safety type trackside control system of guide rail tramcar |
| CN106004933B (en) * | 2016-07-21 | 2018-01-02 | 通号万全信号设备有限公司 | A kind of safety-type trackside control system of guide rail electric car |
| CN106394614A (en) * | 2016-10-11 | 2017-02-15 | 通号万全信号设备有限公司 | Safety type trackside interlock control method and system for slide way streetcar |
| CN108171923A (en) * | 2017-12-20 | 2018-06-15 | 国电南瑞科技股份有限公司 | A kind of intelligent tramcar system and its operation method based on the protection of fence intrusion alarm |
| CN109229159A (en) * | 2018-09-17 | 2019-01-18 | 兰州交通大学 | Railway signal digitizes trackside distribution control system |
| CN110406569A (en) * | 2019-08-07 | 2019-11-05 | 通号万全信号设备有限公司 | A method of road is arranged manually applied to rail traffic |
| CN110920693A (en) * | 2019-11-27 | 2020-03-27 | 通号城市轨道交通技术有限公司 | Method and device for controlling trackside equipment |
| CN110920693B (en) * | 2019-11-27 | 2021-10-08 | 通号城市轨道交通技术有限公司 | Method and device for controlling trackside equipment |
| CN113799855A (en) * | 2021-11-16 | 2021-12-17 | 通号工程局集团电气工程有限公司 | Railway signal data acquisition simulation analysis processing system based on visual interface |
| CN113799855B (en) * | 2021-11-16 | 2022-03-22 | 通号工程局集团电气工程有限公司 | Railway signal data acquisition simulation analysis processing system based on visual interface |
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