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Train tracking early warning system

A kind of early warning system and train technology, applied in the direction of transportation center control system, railway car body parts, railway signal and safety, etc., can solve the problems of train operation control system failure, failure, serious accidents, etc., to prevent rear-end collision accidents, high efficiency Effects of safety early warning, major economic and social benefits

Inactive Publication Date: 2018-06-29
GUANGXI UNIV
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Problems solved by technology

[0002] Unpredictable faults and failures may occur in the train operation control system, and any slight mistake may cause serious accidents

Method used

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  • Train tracking early warning system

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Embodiment Construction

[0009] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0010] The structure diagram of the present invention is as figure 1 shown. A train tracking and early warning system includes vehicle equipment, ground equipment and GSM-R transmission equipment. Vehicle equipment includes vehicle host, early warning display unit, satellite antenna and GSM-R antenna; ground equipment includes database server and monitoring terminal. The vehicle-mounted device obtains train running speed information by connecting the wheel speed sensor, and the device can obtain transponder information, collect train GPS information, speed information of the wheel speed sensor and transponder information during train operation, ...

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Abstract

The invention relates to the technical field of train early warning and discloses a train tracking early warning system which comprises vehicle equipment, ground equipment and GSM-R transmission equipment; the vehicle equipment comprises a vehicle main mainframe, an early warning display unit, a satellite antenna and a GSM-R antenna; the ground equipment comprises a database server and a monitoring terminal; the vehicle equipment obtains the train running speed information through a wheel speed sensor, the equipment can obtain the transponder information, the train GPS information, the speed information of the wheel speed sensor and the transponder information are collected in the train running process, and the information is sent to the ground equipment through a GSM-R net; the ground equipment performs train position calculation, two train tracking distance calculation and early warning logical processing and sends the processed early warning information to the vehicle equipment through the GSM-R. According to the train tracking early warning system, reasonable, accurate and efficient safety early warning can be provided for hazardous conditions and potential safety hazards whichare likely to occur in the train tracking running.

Description

technical field [0001] The invention relates to the technical field of train early warning, and more specifically, to a train tracking early warning system. Background technique [0002] Unpredictable faults and failures may occur in the train operation control system, and any slight mistake may cause serious accidents. In the case of failures in the train operation control system, in order to improve the safety of trains, the train tracking and early warning system came into being. Aiming at the current existing technology, there is still a need for a train tracking early warning system, which complements the train control system, calculates the tracking distance of two adjacent vehicles through train speed, position and other information, and sends the train tracking interval to the on-board equipment in real time warning information. Contents of the invention [0003] The object of the present invention is to provide a train tracking early warning system, which comple...

Claims

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Application Information

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IPC IPC(8): B61L25/02B61L27/00B61L23/34
CPCB61L23/34B61L25/02B61L25/021B61L25/025B61L27/40
Inventor 梁宇艳
Owner GUANGXI UNIV
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