The invention relates to the technical field of visual inspection, and provides an abnormal point positioning method and device, an unmanned aerial vehicle, electronic equipment and a storage medium, and the method comprises the steps: obtaining an inspection route on a target object, and carrying out the autonomous inspection of the target object along a flight path corresponding to the inspection route. When an anomaly detection signal sent by an acoustic imaging assembly carried on the unmanned aerial vehicle is received, the length of a target inspection route of autonomous inspection passing through the target object is determined; and based on the length of the target inspection route, determining relative position information of an abnormal point which triggers the acoustic imaging assembly to generate the abnormal detection signal on the inspection route. According to the method, GPS information or a three-dimensional coordinate form of the unmanned aerial vehicle when the unmanned aerial vehicle receives the abnormal detection signal is not needed, the relative position of the abnormal point is determined by directly utilizing the length of the target inspection route passing through the target object through autonomous inspection when the abnormal detection signal is received, and rapid positioning of the abnormal point can be realized.

    本发明涉及视觉检测技术领域,提供一种异常点定位方法、装置、无人机、电子设备及存储介质,该方法获取目标对象上的巡检路线,沿巡检路线对应的飞行路径,对目标对象进行自主巡检,并在接收到搭载在无人机上的声成像组件发送的异常检测信号时,确定自主巡检经过目标对象上的目标巡检路线长度;基于目标巡检路线长度,确定触发声成像组件产生异常检测信号的异常点在巡检路线上的相对位置信息。该方法不需要借助于无人机在接收到异常检测信号时的GPS信息或其三维坐标形式,而直接利用在接收到异常检测信号时,自主巡检经过目标对象上的目标巡检路线长度,确定异常点的相对位置,可以实现对异常点的快速定位。


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    Title :

    Abnormal point positioning method and device, unmanned aerial vehicle, electronic equipment and storage medium


    Additional title:

    异常点定位方法、装置、无人机、电子设备及存储介质


    Contributors:
    MA XU (author) / LI JUN (author) / GONG TAO (author) / CHE CHENG (author) / XU JIAJIA (author)

    Publication date :

    2023-08-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B64U



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