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Rail state detection method and device

A technology for track status and detection methods, which is applied in transportation and packaging, railway vehicle shape measuring devices, railway car body parts, etc., which can solve the problems of long inspection period, huge inspection workload, and inability to monitor track changes in real time

Active Publication Date: 2016-06-15
RAILWAY ENG RES INST CHINA ACADEMY OF RAILWAY SCI +2
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] The embodiment of the present invention provides a track state detection method and device to at least solve the technical problem that the track changes cannot be monitored in real time due to the huge workload and long inspection period of manual track inspection

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  • Rail state detection method and device
  • Rail state detection method and device

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Embodiment Construction

[0021] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0022] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses a rail state detection method and device. The method includes the steps that rail position information is obtained according to the preset first time frequency; rail temperature information is obtained according to the preset second time frequency; preset rail standard information corresponding to a rail is obtained; and the rail position information is compared with the rail standard information, so that whether the rail is abnormal or not is confirmed. By the adoption of the method and device, the technical problems that the workloads of manual rail inspection are huge, an inspection period is long, and the changes of the rail cannot be monitored in real time are solved.

Description

technical field [0001] The present invention relates to the field of railways, in particular to a method and device for detecting the state of a track. Background technique [0002] Steel rails and track slabs are the foundation of traffic. They directly bear the load of locomotives and vehicles. They are the most important components in the track. Their technical status directly affects the transportation capacity and traffic safety of the railway. Therefore, comprehensive monitoring of the technical status of rails and track slabs is particularly important, especially for track measurements of high-speed railways, which require high technical indicators and many points. [0003] In the prior art, when steel rails and track slabs are inspected, it is all realized by workers manually inspecting each point one by one. However, there are many potentials that need to be checked for the length of the rails that are tens of kilometers, hundreds of kilometers or even thousands of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61K9/08
CPCB61K9/08
Inventor 赵勇梁晨徐玉坡蒋金洲施成
Owner RAILWAY ENG RES INST CHINA ACADEMY OF RAILWAY SCI
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