The invention discloses a steel rail corrugation detection method and device and electronic equipment, and belongs to the technical field of steel rail detection.The method comprises the steps that the contour line of a steel rail is obtained based on a laser sensor; acquiring a roll angle variation and a displacement variation of the laser sensor based on an inertial navigation system; correcting the contour line according to the roll angle variation and the displacement variation to obtain a target contour line, and determining a corrugation detection result of the steel rail according to the target contour line; the roll angle variable quantity and the displacement variable quantity of the laser sensor are obtained in real time through the inertial navigation system, and the position change condition of the laser sensor is measured; then correcting the contour line based on the roll angle variation and the displacement variation to obtain a target contour line with relatively high reliability; finally, the corrugation detection result of the steel rail is determined according to the target contour line, and the purpose of ensuring the corrugation detection result precision of the steel rail is achieved by improving the precision of the contour line.

    本发明公开了一种钢轨波磨检测方法、装置及电子设备,属于钢轨检测技术领域,其方法包括:基于激光传感器获取钢轨的轮廓线;基于惯导系统获取激光传感器的横滚角变化量和位移变化量;根据横滚角变化量和位移变化量对轮廓线进行修正,得到目标轮廓线,并根据目标轮廓线确定钢轨的波磨检测结果;通过惯导系统实时获取激光传感器的横滚角变化量和位移变化量,实现衡量激光传感器的位置变化情况;然后再基于横滚角变化量和位移变化量对轮廓线进行修正,得到可靠度较高的目标轮廓线;最后,根据目标轮廓线确定钢轨的波磨检测结果,通过提高轮廓线的精度,实现了确保钢轨的波磨检测结果精度的目的。


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    Title :

    Steel rail corrugation detection method and device and electronic equipment


    Additional title:

    一种钢轨波磨检测方法、装置及电子设备


    Contributors:
    LI YONGJIANG (author) / YUAN BO (author) / YU CHENG (author) / WANG YI (author) / CHEN SHICHUN (author) / ZHANG WEI (author) / QIN YADONG (author) / ZENG JIANYONG (author)

    Publication date :

    2024-07-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01S RADIO DIRECTION-FINDING , Funkpeilung



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