The invention provides a traffic light early warning method and device, a vehicle, electronic equipment and a storage medium, and relates to the technical field of intelligent traffic. According to the specific technical scheme, when a traffic light early warning system requests positioning information, the positioning score of each positioning system in a plurality of positioning systems is determined; determining a target positioning system from the plurality of positioning systems according to the positioning score of each positioning system; acquiring traffic light information around the vehicle according to the current positioning information of the target positioning system; according to the present positioning information of the target positioning system, the present vehicle speed of the vehicle and the traffic light information, the traffic light early warning is carried out, so that the traffic light early warning can be carried out based on the positioning information of the non-satellite positioning system in the scene of weak satellite signals, and the accuracy and the real-time performance of the traffic light early warning system are improved.

    本公开提供了一种红绿灯预警方法、装置、车辆、电子设备以及存储介质,涉及智能交通技术领域。具体技术方案为:在红绿灯预警系统请求定位信息时,确定多个定位系统中每个定位系统的定位评分;根据每个定位系统的定位评分,从多个定位系统中确定出目标定位系统;根据目标定位系统的当前定位信息,获取车辆周围的红绿灯信息;根据目标定位系统的当前定位信息、车辆的当前车速和红绿灯信息,进行红绿灯预警,这样,在卫星信号较弱的场景下,可以基于非卫星定位系统的定位信息进行红绿灯预警,提高了红绿灯预警系统的精确度以及实时性。


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    Title :

    Traffic light early warning method and device, vehicle, electronic equipment and storage medium


    Additional title:

    红绿灯预警方法、装置、车辆、电子设备以及存储介质


    Contributors:
    ZHENG XIAOHUI (author) / CHEN LONG (author)

    Publication date :

    2025-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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