A debugging method for ctcs-2 train control system

A technology of CTCS-2, train control system, applied in the direction of operation center control system, railway signal and safety, railway traffic management, etc., can solve the problem of cumbersome debugging method, and achieve the effect of simple debugging method

Active Publication Date: 2022-02-08
中铁二十四局集团上海电务电化有限公司 +1
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Problems solved by technology

[0004] When the station is being upgraded or put into use, it is necessary to test the train control system before it can be put into use. The existing debugging methods are cumbersome, especially for the recent transformation of the train control software, which requires a special debugging method

Method used

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  • A debugging method for ctcs-2 train control system

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Embodiment Construction

[0016] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0017] The debugging method of the present invention includes the following procedures: extracting default message---extracting route message---extracting temporary speed limit message---degraded display check---checking message.

[0018] Extract the default message content and method: After the train control center system works normally, extract the default message sent by the train control center to all active transponders through the train control center maintenance machine.

[0019] Content and method of extracting route messages: After the routes are arranged, the route messages sent by the train control center to all active transponders are extracted through the maintenance machine of the train control center, and all routes in the interlocking route table must be extracted .

[0020] Extract the content and method of the temporary spee...

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Abstract

The invention discloses a CTCS‑2 train control system debugging method, comprising the following steps: after the train control center system works normally, the train control center maintenance machine extracts the default messages sent by the train control center to all active transponders; Extract the route messages sent by the train control center to all active transponders through the maintenance machine of the train control center, and extract all the routes in the interlocking route table; after the temporary speed limit server issues the temporary speed limit, arrange the relevant routes , extract the relevant temporary speed limit message through the maintenance machine of the train control center; issue a temporary speed limit order that may cause the downgrade of the incoming signal or the downgrade of the departure lane, and check and check the degraded situation at the train control center of the station; according to the train control engineering data sheet Check whether the extracted default message, route message, and temporary speed limit message are accurate. This debugging method is simple, and can comprehensively check the stability of the train control system, and is suitable for debugging after station renovation.

Description

technical field [0001] The invention relates to train control technology, in particular to a CTCS-2 train control system debugging method. Background technique [0002] As the task of railway transportation becomes heavier and the speed of trains runs higher and higher, the problem of ensuring transportation safety becomes more and more prominent. Completely relying on manual observation and manual driving of trains can no longer guarantee driving safety. Even if locomotive signals and automatic parking devices are equipped, safety can only be guaranteed under the normal speed of the train, and the safety guarantee of high-speed trains cannot be realized. With the development of information technology, the technology of Chinese Train Control System (CTCS) has also been continuously developed. CTCS is an important component of high-speed railways by controlling the speed of trains and ensuring that trains run according to the space interval system. Part is the core technical...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61L27/60
CPCB61L27/60
Inventor 秦学李宗家李爱平周承德昌海荣王长河曹祥海
Owner 中铁二十四局集团上海电务电化有限公司
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