The invention discloses an intelligent network connection intersection emergency vehicle protection phase setting method, and belongs to the field of intelligent traffic control. The method comprises the following steps: firstly, at an intelligent network connection intersection, setting a green light protection phase for an emergency vehicle, determining a car set conflicting with the emergency vehicle, and meanwhile, determining a conflict point between the emergency vehicle and the car; secondly, determining an emergency vehicle protection phase green light starting moment based on the key conflict point, and calculating an emergency vehicle protection phase green light ending moment; and finally, in the emergency vehicle protection phase green light time, traffic rules are formulated for the cars conflicting with the emergency vehicles. According to the invention, a vehicle passing mode of the intelligent network connection intersection is combined with signal control, and an effective and feasible solution is provided for ensuring safe and rapid passing of emergency vehicles in the intersection.

    本发明公开了一种智能网联交叉口应急车辆保护相位设置方法,属于智能交通控制领域。首先,在智能网联交叉口,为应急车辆设置绿灯保护相位,确定与应急车辆有冲突的小汽车集合,同时,确定应急车辆与小汽车之间的冲突点;其次,基于关键冲突点确定应急车辆保护相位绿灯开始时刻,并计算应急车辆保护相位绿灯结束时刻;最后,在应急车辆保护相位绿灯时间内,针对与应急车辆有冲突的小汽车制定通行规则。本发明将智能网联交叉口的车辆通行模式与信号控制相结合,为保证应急车辆在交叉口内部的安全、快速通行提供了有效、可行的解决办法。


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    Title :

    Intelligent network connection intersection emergency vehicle protection phase setting method


    Additional title:

    一种智能网联交叉口应急车辆保护相位设置方法


    Contributors:
    WU WEI (author) / XIONG MENGFEI (author) / LI PENGKAI (author) / XIE JUN (author) / HUANG WEI (author) / CHEN GUOJUN (author)

    Publication date :

    2024-08-16


    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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