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Train operation control method, automatic train protection (ATP) system and China train control system 3 (CTCS-3) control unit

A technology of train operation control and train control system, which is applied to the control system of the transportation center, transportation and packaging, railway car body parts, etc., to achieve the effect of improving safety

Inactive Publication Date: 2011-04-20
窦影
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In the prior art, the safety of trains running in CTCS-3 state has the possibility of further improvement

Method used

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  • Train operation control method, automatic train protection (ATP) system and China train control system 3 (CTCS-3) control unit
  • Train operation control method, automatic train protection (ATP) system and China train control system 3 (CTCS-3) control unit
  • Train operation control method, automatic train protection (ATP) system and China train control system 3 (CTCS-3) control unit

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Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0032] The inventor considers that the CTCS-2 control unit is used as the backup system of the CTCS-3 control unit. When the CTCS-3 control unit is working normally, it only considers the traffic permit transmitted by the wireless signal, and does not consider the traffic permit transmitted by the track circuit. , the safety of train operation is not high. In order to improve the safety of train operation, it is possible to consider the traffic permit transmitted by the track circuit when the CTCS-3 control unit is working normally.

[0033] Such as figure 1 As show...

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Abstract

The invention discloses a train operation control method, an automatic train protection (ATP) system and a China train control system 3 (CTCS-3) control unit. The train operation control method comprises: when a train is in the CTCS-3 state, receiving a running licence transmitted by a track circuit and a running licence transmitted by a radio signal; and controlling the train operation according to the running licence transmitted by the track circuit and the running licence transmitted by the radio signal. The ATP system comprisesa track circuit receiver (TCR) and the CTCS-3 control unit, wherein the TCR is used for receiving the running licence transmitted by the track circuit; and the CTCS-3 control unit is used for receiving the running licence transmitted by the track circuit through the TCR, receiving the running licence transmitted by the radio signal provided by a radio blockade center (RBC), and controlling the train operation according to the running licence transmitted by the track circuit and the running licence transmitted by the radio signal. The invention can be used for obviously the train operation safety.

Description

technical field [0001] The invention relates to the technical field of train control, in particular to a train operation control method, a train automatic protection system and a CTCS-3 control unit. Background technique [0002] The current ATP (Auto Train Protection) system includes CTCS-2 (Chinese Train Control System 2, China Train Control System Level 2) control unit and CTCS-3 (Chinese Train Control System 3, China Train Control System Level 3 )control unit. [0003] The CTCS-2 control unit receives the driving permit transmitted by the track circuit through the TCR (Track Circuit Receiver, track circuit receiver). Specifically, the CTCS-2 control unit can obtain the driving permit by reading the low-frequency code on the track circuit through the TCR. [0004] The CTCS-3 control unit receives the driving permit transmitted by wireless signal provided by RBC (Radio Block Center, radio block center). Specifically, the RBC may send a message packet through a wireless ...

Claims

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Application Information

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IPC IPC(8): B61L27/00
Inventor 王金磊费伽
Owner 窦影
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