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Transponder information identification method and system

A technology of information identification and transponder, which is applied to the control system of the transportation center, railway signal and safety, railway car body parts, etc., and can solve problems such as fault parking, information packet analysis and use, affecting train driving progress and driving safety, etc.

Active Publication Date: 2021-07-09
CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the received message information contains unknown information packets, or the information packets cannot be parsed and used, in some scenarios, it will cause a breakdown and stop, and it will also seriously affect the progress of the train and the safety of the train.

Method used

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  • Transponder information identification method and system
  • Transponder information identification method and system

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Embodiment Construction

[0064] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of 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 making creative efforts belong to the protection scope of the present invention.

[0065] A transponder information identification method, such as figure 1 shown, including the following steps:

[0066] Step 1: Set the beacon identifier in the responder message.

[0067] Add a transponder beacon identifier to the transponder messages that need to be shielded, such as experimental transponders and uncomplet...

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PUM

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Abstract

The invention relates to a transponder information identification method, which comprises the following steps of: setting a beacon identifier in a transponder message, configuring transponder identification information containing the beacon identifier in vehicle-mounted equipment, identifying the transponder message by the vehicle-mounted equipment according to the transponder identification information, and shielding the transponder message. According to the transponder information identification method and system, the train control on-board equipment can read or ignore the specific transponder information, the transponder does not need to be frequently replaced in the test process, and it is guaranteed that the change of the transponder information of an existing route does not affect the train running progress and running safety.

Description

technical field [0001] The invention belongs to the field of train control communication, in particular to a transponder information identification method and system. Background technique [0002] With the development and research of railway train control technology, a large number of on-site verification tests are required. If the test is carried out on the existing high-speed railway line, especially the test that requires a special balise message, in order to ensure normal operation, only at the skylight point Replace the transponder for the test, stop the test before the end of the skylight point, and restore the transponder message, otherwise normal operation will be affected. It is labor-intensive to replace the transponder for each test, and it can only be tested at the skylight point, which will increase the test cycle. [0003] At the same time, in the process of transforming the existing line, if it is necessary to add or change the balise group, it must be ensure...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L27/00
CPCB61L27/70
Inventor 于晓娜王建敏陈志强张友兵孟凡勇赵山河
Owner CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD
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