CN102897173B - Direction control method for train in train control and monitoring system - Google Patents
Direction control method for train in train control and monitoring system Download PDFInfo
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- CN102897173B CN102897173B CN201210350375.1A CN201210350375A CN102897173B CN 102897173 B CN102897173 B CN 102897173B CN 201210350375 A CN201210350375 A CN 201210350375A CN 102897173 B CN102897173 B CN 102897173B
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Abstract
The invention relates to a direction control method for train in a train control and monitoring system. The method is a control strategy for traction and braking based on the train control and monitoring system. Through description and analysis of specific ways to realize the traction and braking control function in the train monitoring and control system, and automatic abnormity processing analysis based on safety and hazard analysis, the invention demonstrates advantages of the train network control function, such as liability, security, maintainability and low cost, and provides reference basis for deep usage of the control function of the train monitoring and control system. The invention realizes control of traction and braking direction through the train control and monitoring system, and can conduct comprehensive analysis of the traction and braking system, thus greatly increasing information interaction of traction and braking, and greatly reducing the response time of traction and braking.
Description
Technical field
The present invention relates to the train directions control method in a kind of Train Control and monitoring system, belong to train traction braking control strategy technical field.
Background technology
Train Control and monitoring system mainly achieve the real-time display of train status, operate for auxiliary driver driving, and locate, for the attended operation of assist support personnel the Precise Diagnosis of all kinds of fault.The types of functionality that the controlling functions of Train Control and monitoring system mainly realizes train controls.Along with going deep into of train network production domesticization, and owner is to the increase of controlling functions demand, and the hard-wired mode of train can not satisfy the demands, and it has been trend of the times that train supervisory and control system participates in controlling.It is complicated to there is wiring in train hardwired, equipment becomes the drawback that hardwired controls more, but train network participates in the layout that control will greatly reduce hardwired and equipment, reduces productive costs from source, maintenance cost, and actv. reduces the potential faults brought because equipment increases.
Summary of the invention
Technical matters to be solved by this invention is, overcomes the above-mentioned deficiency of prior art, provides the control method of the train directions in a kind of Train Control and monitoring system.
In order to solve above technical matters, the train directions control method in Train Control provided by the invention and monitoring system, is characterized in that:
When train status by quiescence to nonstatic state time, train directions lock; When train is for continuing nonstatic state, the direction of train remains constant; When train status by nonstatic state to quiescence time, train directions unlocks;
When train steady, if control unit for vehicle detects the traction go-ahead signal that activates driver's cab and draws signal backward and activate simultaneously, or two driver's cabs activate simultaneously, or the remote input outdevice activating driver's cab is insincere, and so control unit for vehicle does not perform the judgement in direction and points out driver direction fault;
If the remote input outdevice activating driver's cab is credible, now control unit for vehicle detects that the traction go-ahead signal activating driver's cab activates, and activate the traction signal un-activation backward of driver's cab, so control unit for vehicle transmits control signal: perform with the current transformer of activation driver's cab in same marshalling and draw forward, perform draw backward with the current transformer not in same marshalling activating driver's cab;
If the remote input outdevice activating driver's cab is credible, now control unit for vehicle detects the traction signal activation backward activating driver's cab, and activate the traction go-ahead signal un-activation of driver's cab, so control unit for vehicle transmits control signal: perform with the current transformer of activation driver's cab in same marshalling and draw backward, perform draw forward with the current transformer not in same marshalling activating driver's cab.
The control policy of a kind of traction braking based on Train Control and monitoring system of system of the present invention, by the descriptive analysis to the concrete mode of traction braking controlling functions realization in train Monitoring and control system, and to safety with and hazard analysis basis on carry out the abnormal analysis automatically processed, present the advantages such as the reliability of networked control system of the train function, safety, maintainability and low cost, for the deep use of train Monitoring and control system controlling functions provides reference frame.
The present invention realizes the control in traction braking direction by Train Control and monitoring system, comprehensively can analyze, thus increase the information interaction of traction braking widely, and reduce the response time of traction braking widely to traction system and brake system.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, be clearly and completely described below to the technical scheme in the embodiment of the present invention, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.
Train directions control method in the present embodiment Train Control and monitoring system:
When train status by quiescence to nonstatic state time, train directions lock; When train is for continuing nonstatic state, the direction of train remains constant; When train status by nonstatic state to quiescence time, train directions unlocks;
When train steady, if control unit for vehicle detects the traction go-ahead signal that activates driver's cab and draws signal backward and activate simultaneously, or two driver's cabs activate simultaneously, or the remote input outdevice activating driver's cab is insincere, and so control unit for vehicle does not perform the judgement in direction and points out driver direction fault;
If the remote input outdevice activating driver's cab is credible, now control unit for vehicle detects that the traction go-ahead signal activating driver's cab activates, and activate the traction signal un-activation backward of driver's cab, so control unit for vehicle transmits control signal: perform with the current transformer of activation driver's cab in same marshalling and draw forward, perform draw backward with the current transformer not in same marshalling activating driver's cab;
If the remote input outdevice activating driver's cab is credible, now control unit for vehicle detects the traction signal activation backward activating driver's cab, and activate the traction go-ahead signal un-activation of driver's cab, so control unit for vehicle transmits control signal: perform with the current transformer of activation driver's cab in same marshalling and draw backward, perform draw forward with the current transformer not in same marshalling activating driver's cab.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of application claims.
Claims (1)
1. the train directions control method in Train Control and monitoring system, is characterized in that:
When train status by quiescence to nonstatic state time, train directions lock; When train is for continuing nonstatic state, the direction of train remains constant; When train status by nonstatic state to quiescence time, train directions unlocks;
When train steady, if control unit for vehicle detects the traction go-ahead signal that activates driver's cab and draws signal backward and activate simultaneously, or two driver's cabs activate simultaneously, or the remote input outdevice activating driver's cab is insincere, and so control unit for vehicle does not perform the judgement in direction and points out driver direction fault;
If the remote input outdevice activating driver's cab is credible, now control unit for vehicle detects that the traction go-ahead signal activating driver's cab activates, and activate the traction signal un-activation backward of driver's cab, so control unit for vehicle transmits control signal: perform with the current transformer of activation driver's cab in same marshalling and draw forward, perform draw backward with the current transformer not in same marshalling activating driver's cab;
If the remote input outdevice activating driver's cab is credible, now control unit for vehicle detects the traction signal activation backward activating driver's cab, and activate the traction go-ahead signal un-activation of driver's cab, so control unit for vehicle transmits control signal: perform with the current transformer of activation driver's cab in same marshalling and draw backward, perform draw forward with the current transformer not in same marshalling activating driver's cab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210350375.1A CN102897173B (en) | 2012-09-20 | 2012-09-20 | Direction control method for train in train control and monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210350375.1A CN102897173B (en) | 2012-09-20 | 2012-09-20 | Direction control method for train in train control and monitoring system |
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| Publication Number | Publication Date |
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| CN102897173A CN102897173A (en) | 2013-01-30 |
| CN102897173B true CN102897173B (en) | 2015-04-15 |
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| CN201210350375.1A Active CN102897173B (en) | 2012-09-20 | 2012-09-20 | Direction control method for train in train control and monitoring system |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108622119A (en) * | 2018-05-11 | 2018-10-09 | 中车青岛四方机车车辆股份有限公司 | The active control method and device of track train |
| CN110155121B (en) * | 2019-05-30 | 2021-05-11 | 中车青岛四方机车车辆股份有限公司 | Method and system for selecting direction of traction system of railway vehicle |
| CN114750803B (en) * | 2022-05-23 | 2024-03-01 | 中车青岛四方机车车辆股份有限公司 | Direction control system and method in running process of rail transit vehicle and vehicle |
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| US5720455A (en) * | 1996-11-13 | 1998-02-24 | Westinghouse Air Brake Company | Intra-train radio communication system |
| CN101541615A (en) * | 2006-10-13 | 2009-09-23 | 通用电气公司 | Method and apparatus for distributed power train control |
| KR20100136057A (en) * | 2009-06-18 | 2010-12-28 | 현대로템 주식회사 | Controlling method of directional signal of railway car |
| CN102424050A (en) * | 2011-12-13 | 2012-04-25 | 北京交控科技有限公司 | Energy-saving control method and system for automatic train driving system |
| CN102490734A (en) * | 2011-11-30 | 2012-06-13 | 南车株洲电力机车有限公司 | Running mode control method of dual-power engineering maintenance vehicle |
| CN102649436A (en) * | 2012-05-29 | 2012-08-29 | 南车株洲电力机车有限公司 | Electric locomotive shunting control method, device and system |
-
2012
- 2012-09-20 CN CN201210350375.1A patent/CN102897173B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5720455A (en) * | 1996-11-13 | 1998-02-24 | Westinghouse Air Brake Company | Intra-train radio communication system |
| CN101541615A (en) * | 2006-10-13 | 2009-09-23 | 通用电气公司 | Method and apparatus for distributed power train control |
| KR20100136057A (en) * | 2009-06-18 | 2010-12-28 | 현대로템 주식회사 | Controlling method of directional signal of railway car |
| CN102490734A (en) * | 2011-11-30 | 2012-06-13 | 南车株洲电力机车有限公司 | Running mode control method of dual-power engineering maintenance vehicle |
| CN102424050A (en) * | 2011-12-13 | 2012-04-25 | 北京交控科技有限公司 | Energy-saving control method and system for automatic train driving system |
| CN102649436A (en) * | 2012-05-29 | 2012-08-29 | 南车株洲电力机车有限公司 | Electric locomotive shunting control method, device and system |
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| CN102897173A (en) | 2013-01-30 |
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Address after: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Patentee after: CRRC NANJING PUZHEN CO., LTD. Address before: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Patentee before: CSR NANJING PUZHEN Vehicles Co., Ltd. |