The invention relates to the technical field of laser radar application, and discloses an object state identification method, which is used for judging the state of a target object in a parking space by using a laser radar, calibrating the laser radar and determining a calibration value, wherein the calibration value is a real distance from the laser radar to the ground; acquiring multi-frame radar data; judging the external working environment of the laser radar; determining whether the target object is in a stable state based on the multi-frame radar data; and determining the state of the target object based on the unstable state of the target object. According to at least one embodiment of the embodiment of the invention, the state of the parking space in the parking lot can be effectively identified.

    本发明涉及激光雷达应用技术领域,实施例公开一种物体状态识别方法,用于使用激光雷达判断车位中目标物体状态,校准所述激光雷达,确定校准值,其中所述校准值为所述激光雷达至地面的真实距离;获取多帧雷达数据;判断激光雷达外部工作环境;基于所述多帧雷达数据确定目标物体是否处于稳定状态;基于所述目标物体处于非稳定状态,确定所述目标物体状态。根据本公开实施例中的至少一个实施例,能够有效的识别停车场中停车位的状态。


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    Title :

    Object state identification method


    Additional title:

    一种物体状态识别方法


    Contributors:
    ZHENG KAI (author) / LIU YUNHAO (author) / LI YUAN (author)

    Publication date :

    2022-02-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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