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Fault train positioning recovery method, ATS and train control system

A technology of train positioning and recovery method, which is applied in the direction of railway signal and safety, and can solve the problem of long recovery time of train failure

Pending Publication Date: 2022-05-31
BYD CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a method for locating and recovering a faulty train, an ATS and a train control system to solve the problem of long time for train fault recovery caused by manual intervention in train rescue

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  • Fault train positioning recovery method, ATS and train control system
  • Fault train positioning recovery method, ATS and train control system
  • Fault train positioning recovery method, ATS and train control system

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Embodiment Construction

[0022] 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 some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0023] In one embodiment, a faulty train location recovery method is provided, the faulty train location recovery method can be applied in the ATS (Automatic Train Supervision, automatic train monitoring system) 10 of the train control system, to perform faulty train location recovery by ATS10 method.

[0024] Such as figure 1 Shown, train control system of the present invention comprises ATS10, the first VOBC20 (the English full name of VOBC is calle...

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Abstract

The invention discloses a fault train positioning recovery method, an ATS and a train control system. The method comprises the steps that when it is detected that a first train breaks down in a fault section, first movement authorization is sent to a second train which is located normally, so that the second train moves towards the fault section at a first running speed according to the first movement authorization; when it is detected that the distance between the second train and the fault section is smaller than or equal to a preset switching distance, the second train is controlled to run at a second running speed, and the first train is detected; when the second train detects the first train, if it is determined that the fault of the first train is repaired, the second train is controlled to stop running, and the second train is made to send first positioning information and the first train distance to the first train; and after the fault positioning information sent by the first train is received, confirming that the positioning of the first train is recovered successfully. The method does not need manual intervention to recover positioning, and improves the train operation efficiency.

Description

technical field [0001] The invention relates to the technical field of rescue of faulty trains, in particular to a method for locating and recovering faulty trains, an ATS and a train control system. Background technique [0002] In rail transit technology, train positioning is the key core technology of train control. Conventional positioning methods include: point information positioning based on signal marks, combined positioning based on wheel circumference sensors, satellite positioning, and trackside base station positioning. [0003] At present, when a train fails to be remotely located, such as a signal system failure or a vehicle mechanical failure, it is necessary to manually drive a rescue train for rescue. The disadvantage of this solution is that due to the need for manual intervention in time for rescue, but the response time of manual intervention is relatively slow, and the operation of manually driving the rescue train for rescue is complicated, so this solu...

Claims

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Application Information

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IPC IPC(8): B61L23/00B61L25/02
CPCB61L23/00B61L25/026
Inventor 卓开阔陈楚君韩新红吴智利刘伟华
Owner BYD CO LTD
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