The invention provides a vehicle accident early-warning method, early-warning device, early-warning equipment and a vehicle, and the early-warning method comprises the following steps: determining that a vehicle accident occurs; acquiring position information of the vehicle with the accident, and generating alarm information; and the position information and the alarm information are sent to access network equipment, so that the access network equipment broadcasts an early warning signal to a set range with the vehicle as the center according to the position information and the alarm information. Therefore, the method can broadcast the early warning signal to the set range with the vehicle as the center through the access network equipment when it is determined that the vehicle has the accident, so that the early warning range of an accident site is expanded, early warning is performed on the vehicle in the range in advance, and the vehicle and personnel can be effectively prevented from being injured by a secondary accident.

    本发明提出一种车辆事故预警方法、预警装置、预警设备和车辆,所述预警方法,包括以下步骤:确定车辆发生事故;获取发生事故的车辆的位置信息,并生成报警信息;向接入网设备发送位置信息和报警信息,以使接入网设备根据位置信息和报警信息,向以车辆为中心设定范围内广播预警信号。由此,该方法能够在确定车辆发生事故时,通过接入网设备向以车辆为中心设定范围内广播预警信号,从而将事故现场预警范围扩大,提前对该范围内的车辆进行预警,这样能够有效地避免车辆和人员受到二次事故伤害。


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    Title :

    Vehicle accident early warning method, early warning device, early warning equipment and vehicle


    Additional title:

    车辆事故预警方法、预警装置、预警设备和车辆


    Contributors:

    Publication date :

    2024-07-05


    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 / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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