Zone controller-based train position memorizing method and checking method

A technology for regional controllers and trains, which is applied in the direction of railway signals and safety, to achieve the effect of improving safety, reducing safety problems, and reducing manual intervention

Active Publication Date: 2015-03-25
TRAFFIC CONTROL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] Aiming at the defects in the prior art, the present invention provides a train position memory method and checking method based on the regional controller, which can automatically complete the train returning to the warehous

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  • Zone controller-based train position memorizing method and checking method
  • Zone controller-based train position memorizing method and checking method
  • Zone controller-based train position memorizing method and checking method

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Embodiment Construction

[0049] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is only some embodiments of the present invention, but not all embodiments. 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.

[0050] In the embodiment, the first time period and the second time period only distinguish the name of the time period, and "first" and "second" only make a difference in name, and there is no sequence of time, and no specific limit.

[0051] figure 1 A schematic flow chart of a train position memory method based on a regional controller provid...

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Abstract

The invention provides a zone controller-based train position memorizing method and checking method. The memorizing method comprises the steps that a zone controller receives a dormancy command given out by an automatic train monitoring system, so that a current train to which the zone controller belongs carries out the dormancy command; whether communication failure occurs between the zone controller and the automatic train monitoring system or not is judged by the zone controller when the current train is dormant, and when communication failure occurs between the zone controller and the automatic train monitoring system, the zone controller carries out movement authority on the current train according to the manual driving mode. The zone controller-based train position memorizing method and checking method can automatically finish train returning to a storage, train delivery from the storage and train stopping and starting through the zone controller, manual intervention is reduced, and the train driving safety is improved at the same time.

Description

technical field [0001] The invention relates to the technical field of rail transit intelligence, in particular to a train position memory method and a checking method based on an area controller. Background technique [0002] With the rapid development of urban rail transit, a communication-based train control system (Communication-based Train Control, CBTC for short) has been widely used. The Zone Controller (ZC for short) is the core component of the CBTC system. The zone controller calculates the movement authorization for each communication train according to the precise position of the communication train and the status of the axle counting, turnout and signal machine reported by the interlock. , to control the safe operation of the train. [0003] The communication-based train control system realizes part of the automatic driving function, but some functions still need manual intervention to complete, for example, the start of the train platform, the train entering t...

Claims

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Application Information

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IPC IPC(8): B61L25/02
Inventor 吴雅静张春雨
Owner TRAFFIC CONTROL TECH CO LTD
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