The treatment method to improve the preventive ability of ctcs-3 train control system

A technology of CTCS-5, train control system, applied in the field of train control system to achieve the effect of improving safety precautions

Active Publication Date: 2021-11-30
CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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Problems solved by technology

[0009] The purpose of the present invention is to provide a processing method for improving the preventive capability of CTCS-3 train control system, aiming at solving the safety protection problem of train rushing in the existing CTCS-3 train control system, and also for utilizing existing The 650m effective long arrival and departure line runs 17 marshalled EMU trains, providing a scheme for setting up signal equipment on the track

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  • The treatment method to improve the preventive ability of ctcs-3 train control system
  • The treatment method to improve the preventive ability of ctcs-3 train control system
  • The treatment method to improve the preventive ability of ctcs-3 train control system

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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] see figure 2 , the embodiment of the present invention provides a processing method for improving the prevention capability of the CTCS-3 train control system, rationally setting the position of the outbound balise, using the [CTCS-5] package configured in the outbound balise group, in the FS mode and In CO mode, the CTCS-3 train control on-board equipment judges whether there is a [CTCS-5] packet in the received outbound balise group message. When the...

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Abstract

The present invention provides a processing method for improving the preventive capability of a CTCS-3 train control system, rationally setting outbound balise groups and using the [CTCS-5] package configured in the outbound balise groups, in FS mode and CO mode The next CTCS-3 train control on-board equipment judges whether there is a [CTCS-5] packet in the received outbound transponder group message, and if it is included, the CTCS-3 train control on-board equipment outputs an emergency stop command and provides a train rushing signal safety protection. In the present invention, in the FS mode and CO mode, the CTCS-3 train control on-board equipment is added to judge whether there is a [CTCS-5] packet in the message sent by the outbound responder group, so that the train can cross the unopened train signal Emergency braking is output when the active transponder is installed, and the CTCS‑3 train control system can improve the safety prevention ability of the train signal machine that enters the station. The overall implementation cost is low and the implementability is strong. There are 17 marshalled EMU trains running on the arrival and departure lines with an effective length of 650m, providing a scheme for setting up signal equipment on the track.

Description

technical field [0001] The invention relates to a train control system, in particular to a processing method for improving the prevention capability of a CTCS-3 train control system. Background technique [0002] The "High-speed Railway Design Code" (TB10621-2014) stipulates that the effective length of the arrival and departure line of the high-speed railway is 650m, the length of the platform is 450m, and the length of the train is 430m. Or the position not less than 50m away from the tip of the nearest opposing switch point. For the general situation of setting up the station director, platform and outbound signal and transponder group of the CTCS-3 train control system, see figure 1 shown. [0003] Combined with the safety distance requirements of CTCS-3 and its compatible CTCS-2 train control system, the station arrival and departure line stop sign is generally set at about 75m away from the exit signal machine, and about 20m away from the end of the standard station ...

Claims

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Application Information

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IPC IPC(8): B61L27/00
CPCB61L27/40B61L27/70B61L27/20
Inventor 张敏慧沈志凌石先明
Owner CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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