The invention discloses a green wave road emergency vehicle-mounted intelligent mobile signal control method and system, and the method comprises the following steps: carrying out the single-point timing signal control of each intersection of a trunk road, and calculating the optimal signal period duration of each intersection; selecting the maximum period from all the optimal signal period durations as a public signal period of the trunk road; calculating green light signal time of each signal phase based on the public signal period; calculating the phase difference of adjacent intersections based on the green light signal time of each signal phase to obtain a new timing scheme; and carrying out linear coordination control and optimization on several continuous intersections on the trunk road based on the new timing scheme. The traffic jam problem is solved, the traffic efficiency is improved, the road traffic capacity is improved, and traffic jam and pollution are reduced.

    本发明公开了一种绿波道路应急车载智能移动信号控制方法及系统,其中方法包括以下步骤:对干线道路的每个交叉口进行单点定时信号控制,计算每个交叉口的最佳信号周期时长;从所有最佳信号周期时长中选取最大周期作为干线道路的公共信号周期;基于所述公共信号周期,计算各个信号相位的绿灯信号时间;基于各个信号相位的绿灯信号时间,计算相邻交叉口的相位差,得到新的配时方案;基于所述新的配时方案,对干线道路上几个连续交叉口进行线性协调控制与优化。本发明解决了交通拥堵问题和提高交通效率,提高道路通行能力,减少交通拥堵和污染。


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    Title :

    Green wave road emergency vehicle-mounted intelligent mobile signal control method and system


    Additional title:

    一种绿波道路应急车载智能移动信号控制方法及系统


    Contributors:
    ZHANG JUN (author) / ZHANG JIANXIANG (author)

    Publication date :

    2024-06-04


    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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