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A railway tunnel detection and monitoring system

A technology for tunnels and railways, applied in control/regulation systems, two-dimensional position/channel control, vehicle position/route/height control, etc., can solve problems such as low efficiency, affecting the accuracy of tunnel lining, and a large number of artificial subjective factors , to achieve the effects of reducing labor intensity, improving reliability and accuracy, and reliable detection and monitoring

Active Publication Date: 2022-03-08
RAILWAY ENG RES INST CHINA ACADEMY OF RAILWAY SCI +2
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Problems solved by technology

This manual detection method requires staff to inspect the tunnel on site, which inevitably has the problem of low efficiency
At the same time, manual inspection is to observe the state of the tunnel lining through the visual observation of the staff, and this method causes a large number of artificial subjective factors in the inspection process, which also seriously affects the accuracy of the tunnel lining quality inspection

Method used

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  • A railway tunnel detection and monitoring system
  • A railway tunnel detection and monitoring system
  • A railway tunnel detection and monitoring system

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Embodiment Construction

[0051] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention. It should be noted that, as long as there is no conflict, each embodiment and each feature in each embodiment of the present invention can be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.

[0052] Also, in the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without the specific details or in the particular manner described.

[0053] Aiming at the problems existing in the exist...

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Abstract

A railway tunnel detection and monitoring system, which includes: a track; several brackets supporting and connecting the tracks; an inspection robot arranged on the track and capable of running along the track, the inspection robot is used to detect and monitor the lining state of the tunnel, so as to obtain the tunnel lining Detection and monitoring data; data processing device inside the tunnel, which is used to perform primary processing on the received tunnel lining detection and monitoring data to obtain corresponding primary processing data; data processing device outside the tunnel, which is used to process the data transmitted by the data processing device inside the tunnel The incoming primary processing data are processed and analyzed to determine the lining status of the tunnel. Since the track is set on the side wall of the tunnel and is at a certain height from the tunnel ground, it will not affect the normal use of train operation and other equipment in the tunnel. This system can realize automatic continuous detection and monitoring of tunnel status, reduce labor intensity and reduce human subjective limitations, make the detection work automatic and intelligent, and improve the efficiency of tunnel detection and monitoring.

Description

technical field [0001] The invention relates to the technical field of tunnel detection, in particular to a railway tunnel detection and monitoring system. Background technique [0002] The quality of tunnel lining is directly related to the reliability of the tunnel during operation, and with the rapid development of my country's rail transit, the quality inspection of railway tunnels is becoming more and more important. [0003] Existing tunnel inspection methods usually use manual inspection. For manual inspection, the inspection process requires workers to inspect the tunnel at the tunnel site and judge the quality of the tunnel lining based on their own work experience. Since this manual detection method requires staff to inspect the tunnel on site, it inevitably has the problem of low efficiency. At the same time, manual inspection is to observe the state of the tunnel lining through the visual observation of the staff, and this method causes a large number of artific...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/02
CPCG05D1/024G05D1/0246G05D2201/0207
Inventor 马伟斌许学良安哲立郭小雄付兵先马超锋王志伟邹文浩柴金飞
Owner RAILWAY ENG RES INST CHINA ACADEMY OF RAILWAY SCI
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