Three-level train control vehicle-mounted control system cabinet of Chinese train control system

A vehicle-mounted control system and cabinet technology, which is applied in the direction of railway signals and safety, can solve the problems of trains being late, stopping on the train track, and affecting the normal operation of the train, so as to ensure normal operation and improve reliability.

Active Publication Date: 2014-05-21
BEIJING RAILWAY SIGNAL
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Problems solved by technology

However, there will still be some failures that cause the train to be delayed or stop on the train track, affecting the normal operation of the train

Method used

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  • Three-level train control vehicle-mounted control system cabinet of Chinese train control system
  • Three-level train control vehicle-mounted control system cabinet of Chinese train control system
  • Three-level train control vehicle-mounted control system cabinet of Chinese train control system

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Embodiment Construction

[0034] As mentioned in the background technology section, although the processing unit modules in the cabinet of the CTCS3 train control vehicle control system in the prior art have a redundant design, there are still some faults during the operation of the train that cause the train to fail to operate normally.

[0035] The inventor found that the reason for the above phenomenon is that although the processing unit modules in the CTCS3 train control vehicle-mounted control cabinet in the prior art have been designed redundantly, the interface part still adopts a single set of working mode, that is, if the train is running In the process, if the location where the fault occurs is the interface part, the train will not be able to run normally.

[0036] Based on this, the inventor found through research that a CTCS3 train control vehicle control system cabinet is provided, including:

[0037] Two connected safety control computer modules;

[0038] The first driver console and t...

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Abstract

The invention provides a three-level train control vehicle-mounted control system cabinet of a Chinese train control system (CTCS). The three-level train control vehicle-mounted control system cabinet of the CTCS comprises two connected safety control computer modules, a first driver operation platform and service braking interface module and a first emergency braking interface module, and further comprises a second driver operation platform and service braking interface module and / or a second emergency braking interface module, wherein the first driver operation platform and service braking interface module is connected with the two safety control computer modules, and the second driver operation platform and service braking interface module is connected with the two safety control computer modules. Due to the fact that one driver operation platform and service braking interface module and / or one emergency braking interface module are / is additionally arranged in the system cabinet, the redundancy design of interfaces is achieved, two sets of working modes can be adopted in the interfaces, and when one set of interface modules break down and the train operation is stopped, the other set of standby devices can be started, the reliability of a train is improved, and the normal operation of the train is further guaranteed.

Description

technical field [0001] The invention relates to the technical field of train control, and more specifically relates to a 3-level train control vehicle-mounted control system cabinet of a Chinese train operation control system. Background technique [0002] The Chinese Train Control System (CTCS for short) is based on wireless communication and is divided into application grades according to functional requirements and configurations. It is divided into grades 0-4, including on-board equipment and ground equipment. The CTCS3 train control system is selected as a unified technical platform system for the whole road on the 300km / h and above passenger dedicated lines in my country. The CTCS3 train control system ensures the safe operation of high-speed EMUs, and the CTCS2 train control system is used to be compatible with the online operation of existing EMUs. , and as the backup system of CTCS3 train control system. [0003] The CTCS system has two subsystems, namely the vehicl...

Claims

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Application Information

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IPC IPC(8): B61L23/00
Inventor 孟驰宇张磊王亚坤李国达
Owner BEIJING RAILWAY SIGNAL
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