The invention provides an early warning method and device for abnormal driving of a vehicle, electronic equipment and a computer readable storage medium. The method comprises the steps: acquiring multiple pieces of continuous coordinate information and multiple pieces of course information of a target vehicle; determining the speed of the target vehicle and the transverse error corresponding to each piece of coordinate information based on the multiple pieces of coordinate information; calculating a driving state value based on the speed, the transverse error and the course information, and judging whether the target vehicle has an abnormal driving problem according to the driving state value; if so, determining surrounding vehicles of the target vehicle based on the coordinate information; and sending corresponding early warning information to the surrounding vehicles, wherein the early warning information indicates that the target vehicle has an abnormal driving problem. According tothe embodiment of the invention, the abnormal condition around the driver of the surrounding vehicle can be prompted in advance, so that the driver of the surrounding vehicle has enough reaction timeto get away from or avoid the target vehicle with the abnormal driving problem, and the occurrence probability of traffic accidents is reduced.

    本申请提供一种车辆异常驾驶的预警方法及装置、电子设备、计算机可读存储介质,方法包括:获取目标车辆连续多个坐标信息和多个航向信息;基于多个坐标信息确定目标车辆的速度和对应于每一坐标信息的横向误差;基于速度、横向误差和所述航向信息,计算驾驶状态值,并根据驾驶状态值判断所述目标车辆是否存在异常驾驶的问题;如果是,基于所述坐标信息确定所述目标车辆的周边车辆;向所述周边车辆发送对应的预警信息;其中,所述预警信息指示所述目标车辆存在异常驾驶的问题。本申请实施例可以预先提示周边车辆的驾驶员周边的异常状况,使得周边车辆的驾驶员有足够的反应时间远离或避让存在异常驾驶问题的目标车辆,降低交通事故的发生几率。


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    Title :

    Early warning method and device for abnormal driving of vehicle, electronic equipment and storage medium


    Additional title:

    车辆异常驾驶的预警方法及装置、电子设备、存储介质


    Contributors:
    BAI DAOQI (author) / YANG XIN (author)

    Publication date :

    2020-09-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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