The embodiment of the invention discloses a red light running early warning method and device, and relates to the technical field of traffic control. The invention aims at determining that a vehicle needs to pass through in an accelerated mode under the condition that the vehicle runs the red light and informing a driver of a determination result to improve the user experience. The method comprises the following steps: the red light running early warning device determines that a vehicle has a red light running risk, and calculates a guiding vehicle speed, wherein the guiding vehicle speed is the vehicle speed required for the vehicle to safely pass through the intersection; and if the vehicle speed v0 of the current vehicle is smaller than the guide vehicle speed, it is determined that thevehicle needs to accelerate, and first prompt information is sent to a driver of the vehicle, wherein the first prompt information is used for prompting the driver that there is a red light running risk to ask for accelerated passing.

    本申请实施例公开了一种闯红灯预警方法及装置,涉及交通控制技术领域,以在车辆闯红灯的情况下,确定车辆需加速通过,并将确定结果通知给驾驶员,提高用户体验。所述方法包括:闯红灯预警装置确定车辆有闯红灯风险,计算引导车速;其中,引导车速为车辆安全通过路口所需的车速;若当前车辆的车速v小于引导车速,则确定车辆需加速行驶,向车辆的驾驶员发送第一提示信息;其中,第一提示信息用于提示驾驶员有闯红灯风险,请加速通过。


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    Title :

    Red light running early warning method and device


    Additional title:

    一种闯红灯预警方法及装置


    Contributors:
    CHEN XIAOGUANG (author) / YANG JIAN (author)

    Publication date :

    2020-07-03


    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



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