The invention relates to a signal lamp detection method and device, equipment and a medium, and the method comprises the steps: obtaining lane line information, signal lamp information and vehicle pose information, obtaining the lane information of a target lane where a vehicle is located according to the vehicle pose information and the lane line information, and obtaining the precise lane information; target signal lamp information is determined according to the vehicle pose information and the signal lamp information, the target signal lamp information is information of a target signal lamp closest to the vehicle, and target sub-signal lamp information corresponding to the lane information is determined from at least one piece of sub-signal lamp information corresponding to the target signal lamp information; therefore, the signal lamp element sensing time delay can be reduced, and the signal lamp information accuracy can be improved.

    本申请涉及一种信号灯检测方法、装置、设备及介质,本申请通过获取车道线信息、信号灯信息和车辆位姿信息,根据车辆位姿信息和车道线信息,获取车辆所在的目标车道的车道信息,可以得到较为精确的车道信息;根据车辆位姿信息和信号灯信息,确定目标信号灯信息,其中目标信号灯信息为距离车辆最近的目标信号灯的信息,从目标信号灯信息对应的至少一个子信号灯信息中,确定与车道信息对应的目标子信号灯信息,从而可以在降低感知信号灯要素时延的同时,提高信号灯信息的精确度。


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    Title :

    Signal lamp detection method, device, equipment and medium


    Additional title:

    一种信号灯检测方法、装置、设备及介质


    Contributors:
    LI FENGJUN (author) / ZHOU JIANGUANG (author) / GAO LIE (author)

    Publication date :

    2022-07-12


    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



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