Train movement authorization generation method, device and system

A mobile authorization and generation system technology, applied in the direction of railway signal and security, can solve the problem of low security and achieve the effect of solving low security

Active Publication Date: 2018-12-21
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] For this reason, the first purpose of the present invention is to propose a method for generating a train movement authorization, to solve the problem of the security of the prior art method of superimposing MA1 and MA2 to obtain the train movement authorization by handing over ZC or taking over ZC. low technical issues

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  • Train movement authorization generation method, device and system
  • Train movement authorization generation method, device and system
  • Train movement authorization generation method, device and system

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Embodiment Construction

[0033] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0034] The method, system and device for acquiring train movement authorization (MA) according to the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0035] It should be noted that the movement authorization refers to the area from the rear of the train to the obstacle at the terminal in front. The obstacles mentioned here include the end point of the approach, the switch, the train ahead and other objects that affect the operation of the train.

[0036] Because in the ...

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Abstract

A method, device and system for generating movement authorization (MA) for trains. The method comprises: when a train is located in a common controlled zone of a first controlled zone, a transferring ZC (ZC1) sending safety information of the first controlled zone and / or a second controlled zone to the train (101); when the train is located in the common controlled zone of the second controlled zone, a receiving ZC (ZC2) sending safety information of the first controlled zone and / or the second controlled zone to the train (102); while the train is moving from the first controlled zone of the transferring ZC (ZC1) to the second controlled zone of the receiving ZC (ZC2), the train calculating to obtain movement authorization (MA) according to the received safety information (103).

Description

technical field [0001] The invention relates to the technical field of vehicle control, in particular to a method, device and system for generating a train movement authorization. Background technique [0002] In urban rail transit, the main task of the Communication Based Train Control (CBTC) system is to ensure the safe operation of trains within the lines controlled by the system. This is achieved by providing a Movement Authority (MA) for each communication train. [0003] In the prior art, each zone controller (Zone Controller, ZC) is divided into a jurisdiction area, and the MA is calculated in a segmented manner during the process of a train switching jurisdiction areas. Specifically, as figure 1 In the schematic diagram of a movement authorization calculation in the prior art shown, the ZC in the current jurisdiction of the train is the handover ZC, the ZC in the next jurisdiction that the train is about to enter is the takeover ZC, and the boundary point between t...

Claims

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Application Information

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