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Intelligent safety protection system for railway plane shunting operation based on satellite positioning

A technology of safety protection and satellite positioning, applied in the direction of railway signal and safety, to achieve the effect of solving overspeed connection, improving safety level and operating efficiency

Inactive Publication Date: 2019-04-12
TRANSPORTATION & ECONOMICS RES INST CHINA ACAD OF RAILWAY SCI CORP LTD
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an intelligent safety protection system for railway level shunting operations based on satellite positioning, which can effectively prevent the problem of crash safety accidents caused by inaccurate judgment of the remaining distance in railway level shunting operations

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  • Intelligent safety protection system for railway plane shunting operation based on satellite positioning
  • Intelligent safety protection system for railway plane shunting operation based on satellite positioning

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Embodiment Construction

[0017] This system is a digital, intelligent and real-time protection system for railway shunting safety developed by integrating satellite high-precision positioning, geographic information system and other software and hardware technologies under the idea of ​​time-space relationship management, including locomotive positioning terminals, vehicle positioning terminals and intelligent Safety protector and other three components, including locomotive positioning module, vehicle row positioning module, real-time calculation module of remaining distance of propulsion, and four functional modules of safety protection alarm. The intelligent safety protector can be integrated as a vehicle-mounted intelligent safety protector and installed on the locomotive according to needs, or the real-time calculation module of the remaining propulsion distance can be placed in the machine room as a ground server, and the safety protection alarm module can be installed on the locomotive as an inde...

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Abstract

The invention discloses an intelligent safety protection system for railway plane shunting operation based on satellite positioning. The intelligent safety protection system comprises a locomotive positioning terminal, a vehicle positioning terminal and an intelligent security protector. Aiming at the pain point of a crash safety accident caused by accurate traditional plane shunting propulsion distance judgment, satellite high-precision positioning as well as a geographic information system technology is applied in an integrated way; a locomotive propulsion residual distance solving model isresearched and developed; the train length, the increase or the decrease in the train length of a locomotive, the propulsion residual distance and the like are calculated by utilizing multi-point positioning data; a control trigger based on logic judgment realizes locomotive approaching phased alarm and automatic parking. The intelligent safety protection system disclosed by the invention realizesthe digitization of plane shunting operation management from a source through real-time high-precision positioning, solves the problem of locomotive over-speed connection and provides a brand-new safety and technical guarantee means for effective improvement on the security level and the operation efficiency of plane shunting operation.

Description

technical field [0001] The invention relates to an intelligent safety protection system for railway level shunting operations based on satellite positioning, which is suitable for the safety protection of railway station level shunting operations. Real-time calculation and safety protection of the locomotive's remaining distance in the plane shunting operations such as drop-and-drop of multiple sets of trains and pick-up and delivery of cars at the end line. Background technique [0002] Plane shunting is an important part of railway station transportation and production operations. Railway shunting locomotives or main locomotives are used to hang up scattered trains (one or more freight cars), or decompose a train into several train groups , park on a different line or line position. The shunting operation is completed by a shunting team. The operators include a shunting chief on the locomotive, 2-4 connectors and brakes on the ground, and a locomotive driver in charge of ...

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Application Information

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IPC IPC(8): B61L23/00B61L25/02
CPCB61L23/00B61L25/025B61L2205/04
Inventor 刘启钢孙文桥
Owner TRANSPORTATION & ECONOMICS RES INST CHINA ACAD OF RAILWAY SCI CORP LTD
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