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zc and its control method and automatic train control system

A technology of mobile authorization and access, applied in the direction of automatic system, operation center control system, transportation and packaging, etc., can solve problems such as affecting system efficiency, downgrading to standby mode, etc.

Active Publication Date: 2020-06-19
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The above scheme requires the cooperation of ZC and CI, and ZC and CI run in different devices and communicate through the network. Once the network is interrupted or the transmission is wrong, it will affect the efficiency of the entire system, and even downgrade to the standby mode.
Therefore, both efficiency and reliability need to be improved

Method used

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  • zc and its control method and automatic train control system
  • zc and its control method and automatic train control system
  • zc and its control method and automatic train control system

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Embodiment Construction

[0024] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar modules or modules having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are only for explaining the present application, and should not be construed as limiting the present application. On the contrary, the embodiments of the present application include all changes, modifications and equivalents falling within the spirit and scope of the appended claims.

[0025] As shown above, in the CBTC system, if CI and ZC are set separately, it will cause certain problems. For this reason, in the embodiment of this application, the function of CI is integrated into ZC. Furthermore, in order to be compatible with the existing system, a CI-compatible interface can be set in the ZC. The details are as follows.

[0026] f...

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Abstract

This application proposes a ZC and its control method and automatic train control system, the ZC includes: a data acquisition module, used to collect the state information of the trackside equipment; Calculating route information; a movement authorization calculation module, configured to calculate a movement authorization according to the calculated route information when the route information sent by the CI is not received. The method can improve the efficiency and reliability of the automatic train control system.

Description

technical field [0001] The present application relates to the technical field of train operation control systems, in particular to a ZC, its control method and an automatic train control system. Background technique [0002] In the traditional Communication Based Train Control System (CBTC system), the computer interlocking (computer interlocking, CI) receives the request of the automatic train supervision system (Automatic Train Supervision system, ATS) to arrange the route, according to the current Trackside equipment status arranges the route; after the route arrangement is completed, the route information is sent to the zone controller (Zone Controller, ZC); ZC receives the positioning information of the train, according to the position information of the train, route information, obstacles Information such as information and temporary speed limit, calculate the movement authorization (Movement Authority, MA) of the train; ZC also sends the position information of the tr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61L23/00B61L27/00B61L27/04
CPCB61L23/00B61L27/04B61L27/20B61L27/00
Inventor 蒋龙平刘煜海王发平
Owner BYD CO LTD
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