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Transponder system and transponder for rail train

A technology for transponders and trains, applied in transmission systems, transportation and packaging, railway car body parts, etc., can solve the problems of high installation density, difficult deployment, high cost, etc., and achieve the effect of reducing installation density and widening the scope of action

Pending Publication Date: 2021-03-02
北交智慧科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] There are a variety of transponder devices for rail trains, but these transponder devices have more or less certain defects, such as high installation density, difficult deployment, high cost, etc.

Method used

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  • Transponder system and transponder for rail train
  • Transponder system and transponder for rail train
  • Transponder system and transponder for rail train

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Embodiment Construction

[0037] Hereinafter, exemplary embodiments according to the present application will be described in detail with reference to the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. It should be understood that the present application is not limited by the exemplary embodiments described here.

[0038] Application overview

[0039] As mentioned above, transponders are safety protection equipment for rail trains, and the train automatic driving system of rail trains uses transponders (also known as beacons) to achieve precise positioning.

[0040] Transponder (Balise): a point device used to transmit information from the ground to the train, divided into passive transponder and active transponder, the main purpose is to provide reliable ground fixed information and variable information.

[0041] A transponder is a transmission device that can prov...

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PUM

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Abstract

The invention discloses a transponder system and a transponder for a rail train. The transponder system is composed of a plurality of transponders which are arranged at intervals along the side phaseof a track used for running a rail train, and each transponder comprises a power supply unit used for providing electric energy; an indication unit which is used for generating a control instruction;an ultra-wideband communication unit which is used for generating an ultra-wideband signal; at least one antenna unit is used for transmitting an ultra-wideband signal; and a data processing unit which is used for processing the ultra-wideband communication data. Thus, the transponder based on the ultra wideband technology can transmit more information in a shorter time, the action range is wider,and the installation density of the transponder system is reduced.

Description

technical field [0001] The present application relates to the field of auxiliary equipment for rail trains, in particular to transponder systems and transponders for rail trains. Background technique [0002] Rail trains, including ground rail trains (for example, high-speed rail, light rail) and underground rail trains (for example, subways, rail coal vehicles for mine environments, etc.) are important forms of rail transportation. Transponders are safety protection equipment for rail trains, and the train automatic driving system of rail trains uses transponders (also known as beacons) to achieve precise positioning. [0003] Balise: a point device used to transmit information from the ground to the train. It is divided into fixed balise and variable balise. Its main purpose is to provide reliable ground fixed information and possible change information. [0004] There are many kinds of transponder devices used for rail trains, but these transponder devices have more or ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L25/02B61L1/02H04B1/59
CPCB61L1/02B61L25/025H04B1/59
Inventor 窦学丽
Owner 北交智慧科技有限公司