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Identification system and method for rigid contact network suspension device

A technology of suspension device and rigid contact, which is applied in the direction of measuring device, optical device exploration, optical device, etc., can solve the problem of low inspection efficiency

Active Publication Date: 2019-11-26
CHINA CREC RAILWAY ELECTRIFICATION BUREAU GRP
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Problems solved by technology

However, in the traditional inspection process, inspection personnel are required to manually measure the position of the suspension device, resulting in low inspection efficiency

Method used

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  • Identification system and method for rigid contact network suspension device
  • Identification system and method for rigid contact network suspension device
  • Identification system and method for rigid contact network suspension device

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Embodiment Construction

[0041] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0042] An embodiment of the present application provides an identification system for a rigid catenary suspension device, which can be installed on a train to identify the rigid suspension device. Such as figure 1 As shown, the system includes an image processing device 110 (not shown in the figure), a linear laser 120 arranged vertically and horizontally upward, and an area array camera 130 arranged facing the linear laser 120 . Wherein, the linear laser 120 is used to emit a linear laser to calibrate the rigid suspended catenary. The area camera 130 is used to collect ...

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Abstract

The invention relates to an identification system and method for a rigid contact network suspension device. The system comprises an image processing device, a linear laser device which is arranged upwards in the vertical horizontal plane and an area array camera which is arranged facing the linear laser device. The linear laser is used for emitting linear laser to calibrate the rigid suspension contact network. The area array camera is used for acquiring an image of the rigid suspension contact network calibrated by the linear laser and sending the image to the image processing equipment, andthe image processing equipment is used for analyzing whether the image contains the rigid suspension device or not according to a preset analysis algorithm. The inspection efficiency can be improved.

Description

technical field [0001] The present application relates to the technical field of rail transit intelligent detection, in particular to an identification system and method for a rigid catenary suspension device. Background technique [0002] With the rapid development of my country's railway industry, the large-area speed-up of the railway has also increased the performance requirements of the catenary. Due to the advantages of high safety and high stability, the rigid suspension catenary has been widely used in the field of electrified railway tunnels. The rigid suspension catenary mainly includes contact wires, busbars and suspension devices. The busbar is fixed on the top of the tunnel through the suspension device. The contact wires are clamped on the bus bar, and the contact wires are kept at the same installation height by virtue of the rigidity of the bus bar itself. [0003] Since the rigid suspension catenary requires high installation accuracy, during the inspecti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/20G06K9/32G06K9/62G01B11/00G01V8/10
CPCG01V8/10G01B11/00G06V20/10G06V10/22G06V10/25G06F18/24
Inventor 罗兵林云志罗金李科杨杰王春来
Owner CHINA CREC RAILWAY ELECTRIFICATION BUREAU GRP
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