Rail transit automatic detection system and method

An automatic detection and track detection technology, which is applied in the direction of measuring devices, railway vehicle shape measuring devices, railway car body parts, etc., can solve the problems of not being suitable for urgent needs, not conforming to the adjustment of track electrical structure, etc., so as to facilitate access to track lines, The effect of convenient assembly

Inactive Publication Date: 2019-12-27
SHANGHAI INST OF TECH
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Problems solved by technology

With the gradual increase of the track inspection density, the inspection tasks are also gradually increasing. The mode of large-scale inspection of comprehensive rail inspection vehicles combined with manual inspection in public works sections is no longer suitable for the urgent needs of automatic inspection of lines, and does not meet the structural adjustment of automatic inspection of rail electrics.

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  • Rail transit automatic detection system and method
  • Rail transit automatic detection system and method
  • Rail transit automatic detection system and method

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Embodiment Construction

[0070] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0071] Such as figure 1 , an automatic detection system for rail transit, comprising: a small electric rail car, a rail detection device, an electrical control system, and a rail state parameter detection data system;

[0072] Described track state parameter refers to the state parameter of steel rail, tunnel and catenary;

[0073] The small electric rail car is used as a detection platform of the track detection equipment;

[0074] The track detection equipment is used to collect at least parameters ...

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Abstract

The invention provides a rail transit automatic detection system and method. The system comprises a small electric rail car, a rail detection device, an electrical control system and a rail state parameter detection data system. The small electric rail car is used as a detection platform of the rail detection device, the rail detection device is used for collecting the parameters of the steel rails, the tunnels and the contact networks and the data information of the running state of the rail car, the electrical control system is used for controlling the walking of the rail car and supplying power to the detection device, and the track state parameter detection data system is used for storing and processing the data obtained by the track detection device. According to the technical scheme,the problems that at present, the track geometrical state and tunnel deformation detection work is low in efficiency, and the applicability of a detection system is poor, are solved.

Description

technical field [0001] The invention belongs to the field of rail detection, and in particular relates to a rail transit automatic detection system and method. Background technique [0002] With the rapid development of my country's rail transit industry, the mileage of operating lines is increasing rapidly and becoming increasingly busy, and the requirements for safe, comfortable and fast operation of rail transit are getting higher and higher. Track irregularities and tunnel diseases have seriously affected the high-speed and smooth operation of trains, and even endangered traffic safety. The maintenance and inspection tasks of inspecting diseases, guiding maintenance, and ensuring driving safety are becoming increasingly arduous. [0003] There are many difficulties in line inspection and maintenance work: (1) Line operation is busy, and the "skylight" time for inspection operations is limited; (2) Manual inspection is in a section with poor working conditions, with larg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61K9/08G01D21/02G06K17/00
CPCB61K9/08G01D21/02G06K17/0029
Inventor 曹振丰杨明来黄晓杰陈宇磊卞婷汤凯
Owner SHANGHAI INST OF TECH
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