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Railroad locomotive accurate positioning system

A technology for precise positioning and railway locomotives, applied in satellite radio beacon positioning system, railway signal and safety, radio wave measurement system, etc., to achieve the effect of improving safety supervision capabilities, optimizing railway management business and personnel, and ensuring railway transportation safety

Active Publication Date: 2015-09-02
成都可益轨道技术有限公司
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a precise positioning system for railway locomotives in order to solve the problem of intelligent operation and management of railway transportation

Method used

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  • Railroad locomotive accurate positioning system
  • Railroad locomotive accurate positioning system

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with accompanying drawing:

[0017] Such as figure 1 As shown: the present invention includes a ground monitoring center host, a ground network system server, a ground communication server, a ground satellite differential reference station, a ground wired communication network, a vehicle-ground wireless communication network, a locomotive position positioning device, a ground microcomputer management terminal, and a railway station The field microcomputer interlocks the data communication machine and the accurate electronic map of the railway track, and the host computer of the ground monitoring center communicates with the ground network server, the ground communication server, the ground satellite differential reference station, and the railway station respectively through the communication interface. Field microcomputer interlocking data communication machine connection. The communication interface...

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Abstract

The invention discloses a railroad locomotive accurate positioning system including a ground monitoring center host, a ground network system server, a ground communication server, a ground satellite difference reference station, a ground wired communication network, a vehicle-ground wireless communication network, a locomotive position positioning device, a ground microcomputer management terminal, a railway yard microcomputer interlocking data communication device, and an accurate railway track electronic map. The track electronic map is arranged in the ground network system server and the microcomputer management terminal to reproduce the track circuit state and the locomotive operation position in real time, and the ground monitoring center host acquires the satellite data, yard microcomputer interlocking data, and locomotive position data, and outputs the result obtained through the comprehensive solution of the data to the ground network microcomputer management terminals. Compared with the prior art, the railroad locomotive accurate positioning system realizes the locomotive remote management and accurate control, realizes the railway transportation safety supervision, optimizes the transportation efficiency, improves the travelling safety, and has the popularization and application values.

Description

technical field [0001] The invention relates to a railway locomotive operation management system, in particular to an accurate position positioning system during the railway locomotive transportation operation process. Background technique [0002] Locomotive position tracking plays a vital role in railway transportation safety supervision, efficiency optimization and safe driving. Although the current railway operation and management environment has been equipped with a number of equipment and management systems, which can also play a certain role in guaranteeing railway transportation management, there is no system that can track the real-time position of locomotives in real time and accurately. The status of point positioning. [0003] The precise positioning system of railway locomotives can realize the matching of locomotives on the precise track electronic map at any time, and accurately calculate which track and point the locomotive is on, the status of the front and...

Claims

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Application Information

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IPC IPC(8): G01S19/50
CPCB61L25/02G01S19/50
Inventor 杨吉钊邓珂李明聪
Owner 成都可益轨道技术有限公司
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