The invention discloses a network green wave coordination method and a terminal, the terminal comprises a processor and a memory, wherein the memory is configured to store each phase difference and phase sequence; the processor is configured to determine a phase sequence set of each intersection in a closed road network of each trunk line according to the phase difference of each adjacent intersection in each trunk line; selecting a target phase sequence of a corresponding intersection from the phase sequence set according to the sequence of the priorities of the trunk lines from high to low;wherein the priority of each trunk line is determined according to the basic road network information; wherein the target phase sequence of the intersection is the phase sequence with the least parking times and the widest green wave band from the phase sequence without phase conflict with the target phase sequence of the intersection of the trunk line with the high priority in the phase sequenceset of the intersection; and adjusting the current phase sequence of the intersection of the corresponding trunk line according to the target phase sequence. The imbalance of the importance degree ofthe trunk line is considered, and the optimization effect of the network green wave coordination scheme is improved.

    本发明公开了一种网络绿波协调方法和终端,该终端包括处理器和存储器,其中,存储器被配置为:存储各个相位差和相序;处理器被配置为:根据各干线中各相邻路口的相位差,确定各干线的闭合路网内各路口的相序集合;按照各干线的优先级从高到低的顺序,从相序集合中选择对应路口的目标相序;其中,各干线的优先级是根据基础路网信息确定的;路口的目标相序为路口的相序集合中,与优先级高的干线的路口的目标相序不存在相位冲突的相序中,到下一路口的停车次数最少且绿波带最宽的相序;根据目标相序调整对应的干线的路口的当前相序。考虑了干线重要程度的不均衡性,提高网络绿波协调方案的优化效果。


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    Title :

    Network green wave coordination method and terminal


    Additional title:

    一种网络绿波协调方法和终端


    Contributors:
    ZHANG TONG (author) / KONG TAO (author)

    Publication date :

    2021-02-26


    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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