The invention discloses a motor train unit pantograph fault detection method and device and a storage medium, and the method comprises the steps: constructing a fault detection algorithm model through a historical monitoring image of a pantograph, wherein the historical monitoring image comprises a corresponding monitoring image when a foreign matter exists in the pantograph, so when the monitoring image of the pantograph is obtained, foreign matters can be detected from a monitoring image, and a foreign matter intrusion detection result can be obtained; judging whether a target intrusion item takes a pantograph as a terminal point or not according to a motion path of the target intrusion item in the foreign matter intrusion detection result: if yes, determining that the target intrusion item is a real foreign matter intrusion item. According to the technical scheme, foreign matter invasion of the pantograph can be detected, the comprehensiveness of fault detection of the pantograph is guaranteed, and the driving safety is improved. In addition, a historical monitoring image adopted when the fault detection algorithm model is trained is a real image in actual monitoring, so that the accuracy of a pantograph fault detection result is ensured.

    本申请公开了一种动车组受电弓故障检测方法、装置及存储介质,其中,方法包括首先通过受电弓的历史监测图像构建故障检测算法模型,由于历史监测图像包含有受电弓存在异物时对应的监测图像,所以在获取到受电弓的监测图像时,可以从监测图像中检测异物并得到异物入侵检测结果,然后根据异物入侵检测结果中目标入侵项的运动路径判断该目标入侵项是否以受电弓为终点,如果是,则为真正的异物入侵项。应用上述技术方案,能够实现对受电弓的异物入侵进行检测,保证了受电弓故障检测的全面性,提高了行车安全性。另外,在训练故障检测算法模型时所采用的历史监测图像为实际监测中的真实图像,因此保证了受电弓故障检测结果准确性。


    Access

    Download


    Export, share and cite



    Title :

    Motor train unit pantograph fault detection method and device and storage medium


    Additional title:

    一种动车组受电弓故障检测方法、装置及存储介质


    Contributors:
    MA WENLONG (author) / ZHOU JIANSHENG (author) / LIN SEN (author) / MA ZHOUCONG (author) / WANG YANCUI (author)

    Publication date :

    2021-06-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Pantograph rising fault positioning method of pantograph, controller and train

    LIU HAN / WU YADONG / WANG ZHENXIAN et al. | European Patent Office | 2023

    Free access

    Detection method and device for transient offline of pantograph catenary of motor train unit

    WANG LEI / XU YAKUN / GUAN JUNQING et al. | European Patent Office | 2022

    Free access

    Flow guiding device of pantograph of high-speed motor train unit

    JIN YONGRONG / CHEN XIAOLI / CHEN CHUNMIAN et al. | European Patent Office | 2023

    Free access

    RAIL TRAIN PANTOGRAPH CONTROL METHOD AND APPARATUS, STORAGE MEDIUM AND COMPUTER DEVICE

    YU YAXIN / YU XIAOJIE / CUI WENCHENG et al. | European Patent Office | 2025

    Free access

    RAIL TRAIN PANTOGRAPH CONTROL METHOD AND APPARATUS, STORAGE MEDIUM AND COMPUTER DEVICE

    YU YAXIN / YU XIAOJIE / CUI WENCHENG et al. | European Patent Office | 2022

    Free access