The invention provides a geometric irregularity detection system for a permanent magnet track. The system comprises two permanent magnet tracks which are arranged in parallel at an interval, a track inspection vehicle which is arranged above the two permanent magnet tracks and can walk along the extension directions of the permanent magnet tracks, and a plurality of laser displacement sensors which are arranged on the track inspection vehicle and are respectively opposite to the top surfaces and the side surfaces of the two permanent magnet tracks, the laser profile sensor is arranged on the track detection vehicle and is opposite to the top surfaces of the two permanent magnet tracks; the detection operation table is in communication connection with the laser displacement sensor and the laser profile sensor; the detection operation table is used for detecting the overall geometric smoothness of the permanent magnet track according to sensing data of the plurality of laser displacement sensors and a preset detection algorithm, and detecting the local surface smoothness of the permanent magnet track according to a sensing image of the laser contour sensor and a preset visual analysis algorithm; through cooperation of the laser displacement sensor and the laser contour sensor, geometric irregularity detection of the permanent magnet track can be completed comprehensively and accurately.
本发明提供一种永磁轨道几何不平顺检测系统。所述系统包括:平行间隔设置的两永磁轨道、安装于两永磁轨道上方且能够沿永磁轨道的延伸方向行走的轨检车、安装于轨检车上且分别与两永磁轨道的顶面及侧面相对的多个激光位移传感器、以及安装于轨检车上且与两永磁轨道的顶面相对的激光轮廓传感器以及与激光位移传感器及激光轮廓传感器的通讯连接的检测操作台;检测操作台用于根据多个激光位移传感器的感测数据以及预设的检测算法检测永磁轨道的整体几何平顺度、以及根据激光轮廓传感器的感测图像及预设的视觉分析算法检测永磁轨道的局部表面平顺度,能够通过激光位移传感器及激光轮廓传感器的配合,能够全面准确的完成永磁轨道几何不平顺检测。
Geometric irregularity detection system for permanent magnet track
永磁轨道几何不平顺检测系统
2022-03-01
Patent
Electronic Resource
Chinese
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