Zone controller train transfer management method based on automatic protection of train

A technology of automatic train protection and area controller, applied in railway traffic management, transportation center control system, railway car body components, etc., can solve problems such as inconsistencies, achieve a high degree of abstraction, facilitate implementation, and simplify processing mechanisms and processes Effect

Active Publication Date: 2017-09-08
CASCO SIGNAL
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] There is a communication delay in the ZC-ZC interface, and the actual position of the train is inconsistent with the train position obtained by the downstream ZC;

Method used

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  • Zone controller train transfer management method based on automatic protection of train
  • Zone controller train transfer management method based on automatic protection of train
  • Zone controller train transfer management method based on automatic protection of train

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Embodiment Construction

[0054] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, 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 making creative efforts shall fall within the protection scope of the present invention.

[0055] The present invention is a train handover management method between regional controllers based on "automatic train protection". By abstracting the handover of different types of trains between ZCs as "automatic train protection" and handing over between different ZCs, the communication between different trains is shielded. Differences, simplifying the train handover processing mechanism and process. This method solves the message delay and asynchron...

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Abstract

The invention relates to a zone controller train transfer management method based on automatic protection of trains. The zone controller train transfer management method comprises the following steps: A, respectively setting virtual boundaries for an upstream ZC (Zone Controller) and a downstream ZC; B, transmitting a transfer 'automatic train protection' virtual boundary cross distance to the downstream ZC by the upstream ZC; C, establishing receiving 'automatic train protectio' by the downstream ZC; D, updating the receiving 'automatic train protection' by the downstream ZC; E, transmitting a receiving 'automatic train protection' virtual boundary cross distance to the upstream ZC by the downstream ZC; and F, deleting the transfer 'automatic train protection' by the upstream ZC. Compared with the prior art, the method has the advantages of being high in processing mechanism abstract degree, concise in interface, small in line constraint condition, low in processing coupling degree of adjacent ZCs, and the like when being adopted to process train transfer among ZCs.

Description

technical field [0001] The invention relates to the technical field of rail traffic signal safety control, in particular to a method for managing train handover between regional controllers based on automatic train protection. Background technique [0002] Zone controller (hereinafter referred to as: ZC) is the core wayside control equipment for train safety monitoring and operation management. According to the position information actively reported by the train and the track section occupancy status provided by the track section detection equipment, the train location tracking is realized, and the train movement authorization is calculated on this basis to achieve safety protection. The line is usually divided into several ZC areas, and the smooth handover of trains is achieved through communication between different ZCs to ensure that no trains are lost. In actual operation, the following problems are usually encountered: [0003] There is a communication delay in the ZC-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L27/00
CPCB61L27/20B61L27/40
Inventor 陈祥夏庭锴左辉徐国平
Owner CASCO SIGNAL
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