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Rear-end collision avoiding system of train

A technology for preventing rear-end collisions and trains, applied in the field of traffic safety, can solve problems such as inability to automatically obtain information in a timely manner and increase the workload of train operators, so as to reduce the possibility of rear-end collision accidents, improve safety, and simplify the work process.

Inactive Publication Date: 2012-08-29
苏州博联科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This mode of operation cannot automatically and timely obtain information, and due to the increase in the density of the railway network, the workload of train operators increases

Method used

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  • Rear-end collision avoiding system of train
  • Rear-end collision avoiding system of train
  • Rear-end collision avoiding system of train

Examples

Experimental program
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Effect test

Embodiment

[0018] Example: such as figure 1 The shown railway train anti-collision system includes a locomotive part module and a track part module. The locomotive part of the module mainly provides the sending and receiving, processing and display of information between trains; the track part of the module mainly provides the functions of track identification and mileage verification.

[0019] The locomotive part of the module includes the long-distance transmitting station, main control module and speed sensor installed in the front of the locomotive, the long-distance transmitting station and the track number sending module installed in the rear of the locomotive. The track part includes a set of roadside track change identifier nodes, which are installed on the railroad sleepers to distinguish the driving direction of the vehicle and report to the main control module. The main control module has a built-in speed sensor. The current train speed value is collected by the speed sensor thr...

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Abstract

The invention discloses a rear-end collision avoiding system of a train. The rear-end collision avoiding system is characterized by comprising a locomotive part and a track part, wherein the locomotive part module comprises a remote transmission radio station, a main control module and a speed sensor, which are mounted on a locomotive head, as well as a remote transmission radio station and a track number transmission module, which are mounted on a locomotive end. The track part comprises a group of roadside track transfer identifier nodes mounted on track sleepers, used for distinguishing a train running direction and reporting the train running direction to the main control module. According to the invention, in a rapid railway operation network with high density, the distance between trains on the same track can be automatically obtained and can be reported to a train operator; therefore, the working flow of the operator is simplified, the operator is assisted to obtain effective and correct information in time; the possibility that the trains come into rear-end collision is largely reduced; and the safety of railway traffic is improved.

Description

Technical field [0001] The invention relates to the technical field of traffic safety, in particular to a railway train rear-end collision prevention system. Background technique [0002] With the continuous development of railway transportation in recent years, the number of railway trains has increased unprecedentedly, especially the Harmony EMU and high-speed railway, which run at twice the speed of ordinary trains, but the number of rails has not increased correspondingly, which has created a railway network. The greatly increased density increases the possibility of railway rear-end collisions, and poses a great challenge to the work of train operators. Therefore, it is necessary to develop a train anti-collision system that is easy to install and use to prevent railway traffic accidents. [0003] The existing operation method of train operators is to learn the operation information of other trains through dialogue and interaction with the dispatching room and other train ope...

Claims

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Application Information

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IPC IPC(8): B61L23/00B61L23/34
Inventor 董俊丽张轩
Owner 苏州博联科技有限公司
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