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A train control method based on a passive transponder

A train control and transponder technology, which is applied in the control system of the transportation center, railway car body parts, railway signal and safety, etc., can solve the problems of high installation and maintenance costs and inconvenient use of track circuits, and achieve reduced maintenance and The effect of investing cost, ensuring the safe operation of the train, and saving the active equipment on the ground

Active Publication Date: 2019-06-14
CASCO SIGNAL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the installation and maintenance costs of track circuits are relatively high, so it is inconvenient to use in sparsely populated and harsh environments

Method used

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  • A train control method based on a passive transponder
  • A train control method based on a passive transponder

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Embodiment Construction

[0020] 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.

[0021] The inventive method comprises the following steps:

[0022] 1) The passive transponder is equipped with an electromagnetic induction charging device, and the transponder receiving and writing module is installed on the train, and the transponder can be charged by the principle of electromagnetic induction when the train passes by, so as to keep the transponder working normally.

[0023] 2) When the train passes the passive transponder, calculate th...

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Abstract

The invention relates to a train control method based on a passive transponder, and the method comprises the following steps: charging the passive transponder through an electromagnetic induction principle, and converting the kinetic energy of a train into electric energy; setting the transponders on a line in a point mode, so that a track circuit is omitted on the basis of ensuring the running safety of the train. Compared with the prior art, the method has the advantages that the maintenance and input costs can be reduced.

Description

technical field [0001] The invention relates to a train control method, in particular to a train control method based on a passive transponder. Background technique [0002] During the operation of large railway trains, the train control system is an indispensable part of its ground equipment. It is mainly responsible for the functions of line signal machine lighting, sending active transponder messages, and controlling track circuit code sending. The train generates the ATP curve by receiving the active transponder message and the code sent by the track circuit to control the train operation. [0003] The basic principle of the CTCS-2 train control system to control the train is to detect the block zone where the train in front is located through the track circuit, so as to determine the code sequence of the track circuit in the rear section. to determine its operating speed. However, the installation and maintenance costs of track circuits are relatively high, so it is i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L27/00
Inventor 韩涛侯晓伟夏明赖昊张炳坤李宏洋
Owner CASCO SIGNAL