The invention discloses a radar-based traffic accident identification method and electronic equipment. The method comprises the following steps: acquiring traffic data and detection parameters from a radar arranged at a target intersection; wherein the traffic data comprises the reference position and speed of each object detected by the radar, and the detection parameters comprise the boundary value of the detection area of the radar; generating N trajectory diagrams based on the traffic data and the detection parameters; identifying the M track diagrams, and determining whether a traffic accident exists at the target intersection; wherein the M track diagrams are part or all of the N track diagrams; m and N are integers; and if the traffic accident exists at the target intersection, determining the position of an accident point of the traffic accident and a bypass area caused by the traffic accident. And the identification accuracy and speed of the traffic road accident are improved.

    本申请公开了一种基于雷达的交通事故的识别方法和电子设备,该方法包括:获取来自设置于目标路口的雷达的交通数据和检测参数;其中,交通数据包括雷达探测到的各个对象的参考位置和速度,检测参数包括雷达的检测区域的边界值;基于交通数据和检测参数,生成N张轨迹图;对M张轨迹图进行识别,确定目标路口是否存在交通事故;其中,M张轨迹图为N张轨迹图中的部分或全部;M和N为整数;若目标路口存在交通事故,则确定交通事故的事故点的位置,以及,交通事故导致的绕行区域。提高交通道路的事故的识别准确度和速度。


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    Title :

    Radar-based traffic accident identification method and electronic equipment


    Additional title:

    一种基于雷达的交通事故的识别方法和电子设备


    Contributors:
    WANG QICHAO (author) / CHEN XIAOMING (author) / LI ZONGZHENG (author) / WANG YUBO (author) / WEI LIXIA (author) / WANG LEILEI (author) / WANG HUAWEI (author)

    Publication date :

    2024-12-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01S RADIO DIRECTION-FINDING , Funkpeilung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06V



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