Railway line inspection method

A line and railway technology, applied in the field of intelligent inspection of railway lines, can solve the problems of not meeting the safety requirements of high-speed railway operations, affecting normal traffic, and low reliability, and achieving low cost, improved reliability, and convenient detection. Effect

Active Publication Date: 2016-05-04
ZHUZHOU TIMES ELECTRONICS TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] In view of this, the purpose of the present invention is to provide a railway line inspection method, which can solve the technical problems that the existing railway line inspection methods have single means, low reliability, affect normal driving, and cannot meet the safety requirements of high-speed railway operation

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[0033]In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0034] as attached figure 1 to attach Figure 5 As shown, specific embodiments of the railway line inspection method of the present invention are provided, and the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0035] as attached figure 1 As shown, a specific embodimen...

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Abstract

The invention discloses a railway line inspection method. Traveling train information on a railway line is determined by a traveling train information acquisition subsystem and the traveling train information is transmitted to a data and fault processing subsystem. A flight control system is used for controlling a light track and a flight posture of an unmanned aerial vehicle and avoiding movement of a traveling train. A data acquisition subsystem is arranged on the unmanned aerial vehicle and is used for acquiring field data of the railway line and transmitting the field data to the data and fault processing subsystem to be processed; and the field data comprises radar scanning data and field image data of the railway line. The data and fault processing subsystem is used for receiving and analyzing the field data of the railway line and determining types and occurrence positions of faults. With the adoption of the railway line inspection method, the technical problems of an existing railway line inspection manner that the measure is single, the reliability is low, normal traveling is influenced, and requirements on operation safety of high-speed railways cannot be met can be solved.

Description

technical field [0001] The invention relates to the field of railway engineering, in particular to an intelligent inspection method applied to railway lines. Background technique [0002] As of 2015, the total mileage of domestic railways exceeded 120,000 kilometers, and the global railway operating lines reached 1.6 million kilometers. At the same time, the proportion of operating mileage of high-speed electrified railways is increasing. Therefore, how to ensure the efficient and safe operation of railways is a very prominent issue. The road patrol worker is one of the most basic types of work in the railway public affairs system to ensure the safe operation of the railway, and undertakes the task of railway patrol. For a long time, the inspection of traditional railway lines has relied entirely on manpower, and visual inspection is mainly used to determine whether there are defects on the track. This method requires many personnel, high labor intensity, long patrol time, a...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C3/00
CPCG07C3/00
Inventor 马世宏李懿颜琼王文昆季育文刘伟
Owner ZHUZHOU TIMES ELECTRONICS TECH CO LTD
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