The invention discloses a vehicle-mounted steel rail defect detection method. The method comprises the following steps: S1, determining the position of a steel rail inspection flaw detection device; s2, determining an inspection scheme; s3, routing inspection and information acquisition; and S4, defect imaging. According to the vehicle-mounted steel rail defect detection method based on the binary particle swarm optimization and the probability representation technology, automatic detection and visual representation of steel rail defects can be completed in real time under the condition of remote control in a complex detection environment, and the vehicle-mounted steel rail defect detection method has the advantages of being high in detection speed, accurate in imaging, good in real-time performance, good in reliability and the like, and has good application prospects. And an effective way can be provided for steel rail maintenance.

    本发明公开了一种车载式钢轨缺陷检测方法,包括如下步骤:S1、确定钢轨巡检探伤装置的位置;S2、确定巡检方案;S3、巡检及信息采集;S4、缺陷成像。本发明提供的基于二元粒子群算法及概率表征技术的车载式钢轨缺陷检测方法,可以在复杂的检测环境下、在远程控制的情况下实时完成对钢轨缺陷的自动检测和可视化表征,且具有检测速度快、成像精确、实时性好、可靠性好等优点,可为钢轨检修提供有效途径。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle-mounted steel rail defect detection method


    Additional title:

    一种车载式钢轨缺陷检测方法


    Contributors:
    ZHANG HUI (author) / XU CHEN (author) / FAN GUOPENG (author) / ZHU WENFA (author) / GAO CHUNXIANG (author) / ZHANG HAIYAN (author)

    Publication date :

    2022-11-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS



    Rail transit vehicle-mounted state detection device

    GUO CHUNYAN | European Patent Office | 2020

    Free access

    Rail-mounted unmanned vehicle

    LIN JINXUAN / LIN JINWEI / LIN JINRONG et al. | European Patent Office | 2021

    Free access

    RAIL VEHICLE STATUS DETECTION METHOD, VEHICLE-MOUNTED CONTROLLER AND ZONE CONTROLLER

    LI YUANYUAN / LIU WEIHUA / XIA JINGHUI | European Patent Office | 2021

    Free access

    Vehicle-mounted rail quality detection device and detection system

    WANG HAOYU | European Patent Office | 2023

    Free access

    VEHICLE HAVING RAIL-MOUNTED COMPONENTS

    DRY ALAN GEORGE / LINE JOHNATHAN ANDREW | European Patent Office | 2020

    Free access