The invention discloses an early warning method and device for an automatic driving fleet, and the method comprises the steps: detecting whether the automatic driving fleet enters a travel mode or not; when it is detected that the automatic driving motorcade enters the travel mode, obtaining the current position and identity of each following vehicle or any following vehicle in the automatic driving motorcade; and generating broadcast data according to the current position and the identity label of each following vehicle or any following vehicle, and sending the broadcast data to surrounding vehicles in a preset range to prompt the surrounding vehicles to avoid. According to the embodiment of the invention, the current positions and the identity information of the vehicles in the automatic driving fleet are broadcasted to the surrounding vehicles, the surrounding vehicles are prompted to avoid the automatic driving fleet, safety accidents are avoided, and the problem that only the pilot vehicle in the queue vehicles has a driver is solved. When other motorcades exist on the road or many vehicles exist on the road, following vehicles in the motorcade cannot warn surrounding vehicles, and safety accidents are likely to happen.

    本申请公开了一种自动驾驶车队的预警方法及装置,其中,方法包括:检测自动驾驶车队是否进入出行模式;在检测到自动驾驶车队进入出行模式时,获取自动驾驶车队中每辆跟随车或者任一跟随车的当前位置及身份标识;根据每辆跟随车或者任一跟随车的当前位置及身份标识生成广播数据,并向预设范围内的周边车辆发送广播数据,提示周边车辆进行规避。本申请实施例将自动驾驶车队中车辆的当前位置及身份标识信息向周边的车辆进行广播,提示周边车辆规避自动驾驶车队,避免发生安全事故,由此,解决了队列车辆中只有领航车有驾驶员,导致在道路上存在其他车队或道路上车辆较多时,队列中的跟随车辆无法向周边车辆进行警示,容易发生安全事故的等问题。


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    Title :

    Early warning method and device for automatic driving fleet


    Additional title:

    自动驾驶车队的预警方法及装置


    Contributors:
    LI BIAO (author) / CHEN XIN (author)

    Publication date :

    2021-12-24


    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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