Three-dimensional detection equipment for track surface detection

Abstract

The embodiment of the invention discloses three-dimensional detection equipment for track surface detection. According to one specific embodiment, the equipment comprises a guide vehicle, a distance detection sensor and an image acquisition device, the guide vehicle is configured to bear the distance detection sensor and the image acquisition device, and the guide vehicle advances along a track in a working state; the distance detection sensor is in communication connection with the image acquisition device, and the distance detection sensor is configured to generate a pulse signal and send the pulse signal to the image acquisition device in response to the detection of each target distance of the guide vehicle; and the image acquisition device is configured to acquire a track image of the track in response to the received pulse signal sent by the distance detection sensor. According to the embodiment, the track image can be acquired through the pulse signal sent by the distance detection sensor, so that the integrity, continuity and authenticity of the acquired track image information are ensured, and the track image information acquisition efficiency is improved.

Description

technical field [0001] The embodiments of the present disclosure relate to the field of rail detection, and in particular to a three-dimensional detection device for rail surface detection. Background technique [0002] With the rapid development of the railway industry, more and more attention has been paid to the safety of railway track operation, and improving transportation safety has become an important factor to check and balance the development of railways. At present, for the maintenance of railway tracks, the usual way is to collect information on the same section of railway track by railway workers using a single target detection device (only detect the state of a certain type of part of the track), and use offline form to The collected results are displayed to maintenance personnel so that subsequent maintenance personnel can detect and repair abnormal tracks. [0003] However, the following technical problems usually exist in the above method: [0004] First, t...

AI Technical Summary

Problems solved by technology

[0004] First, the efficiency of manual information collection is low, the detection accuracy is insufficient, and the error rate of long-term operations is high; and the information collected in a single operation is single, and the status information of multiple targets cannot be collected at the same time;

[0005] Second, maintenance personnel cannot obtain collection results in real time, and cannot quickly and accurately identify abnormal tracks

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