The invention relates to an early warning method and system based on V2X external protection, which are applied to a current vehicle provided with a V2X module and at least one external device provided with a VRU device, and the method comprises the following steps: acquiring a broadcast signal of the external device in real time; performing early warning grading on the distance between the external equipment and the current vehicle according to the broadcast signal; and processing the vehicle according to the early warning grading. The beneficial effects of the invention are that the method achieves the accurate and timely early warning through the vehicle cooperative work mode of the wearable equipment with the VRU device and the V2X module, actively takes measures, and guarantees the timely handling of dangerous conditions. The method is different from a vehicle body radar and driver subjective consciousness mode on the market, which avoids the dangerous situations. The processing speed of the machine is far higher than the reaction capability of people, so the dangerous situation can be avoided more quickly and accurately.

    本申请涉及一种基于V2X车外保护的预警方法及系统,应用于设置有V2X模块的当前车辆、及至少一个设置有VRU装置的外部设备中,所述方法包括:实时获取所述外部设备的广播信号;根据所述广播信号,对所述外部设备与所述当前车辆的距离进行预警分级;根据所述预警分级,对车辆进行处理。本申请的有益效果是:本申请通过设置有VRU装置的可穿戴设备和V2X模块的车辆协同工作模式来达到准确,及时的预警,并主动采取措施,保证能及时的处理危情。区别于市面上的采用车身雷达和司机的主观意识的方式来避免危情。机器处理的速度远远快于人的反应能力,可以更快,更准确的避免此类危险情况。


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    Titel :

    Early warning method and system based on V2X external protection


    Weitere Titelangaben:

    一种基于V2X车外保护的预警方法及系统


    Beteiligte:
    ZHANG YAN (Autor:in)

    Erscheinungsdatum :

    2021-01-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr



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