The invention relates to a vehicle collision early warning method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining the state information of a signal lamp in the driving direction of a target vehicle and the current driving road of the target vehicle; under the condition that the signal lamp state information is not matched with the driving direction, a danger early warning area is determined based on a passage allowing road and a driving road corresponding to the signal lamp state, and the passage allowing road is different from the driving road; obtaining the number of target objects with collision risks in the danger early warning area; and determining a target early warning mode according to the number of the objects, and performing early warning according to the target early warning mode. According to the embodiment of the invention, the risk of traffic accidents between the target vehicle and the target object in the red light running state can be reduced, the passing efficiency and safety of the ambulance can be improved, and the traffic safety level of the intersection can be integrally improved.

    本发明涉及一种车辆碰撞预警方法、装置、电子设备及存储介质,其中,车辆碰撞预警方法包括:获取目标车辆的行驶方向上的信号灯状态信息及目标车辆的当前行驶道路;在信号灯状态信息与行驶方向不匹配的情况下,基于信号灯状态对应的允许通行道路及行驶道路确定危险预警区域,允许通行道路与行驶道路不同;获取危险预警区域中存在碰撞风险的目标对象的对象数量;根据对象数量确定目标预警方式,并按照目标预警方式进行预警。本申请实施例能够降低目标车辆在闯红灯状态下与目标对象发生交通事故的风险,不仅可以提高救护车的通行效率和安全性,还能够整体提升交叉路口的交通安全水平。


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    Title :

    Vehicle collision early warning method and device, electronic equipment and storage medium


    Additional title:

    车辆碰撞预警方法、装置、电子设备及存储介质


    Contributors:
    CHENG JIAN (author) / HU YONGCHAO (author) / LU ZHIXIN (author) / GUAN FEI (author) / CHEN HENG (author)

    Publication date :

    2025-02-11


    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 / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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