The invention discloses a green wave coordination control method. The method comprises the following steps: acquiring traffic light signal parameters and application scene parameters on a highway trunk to be controlled; determining a target scene variable by combining a preset green wave bandwidth adjustment expression according to the traffic light signal parameters and the application scene parameters; when determining that the current traffic scene belongs to the discontinuous green wave band scene according to the target scene variable, determining a constraint condition expression and a target function under the discontinuous green wave band scene according to the expression; and according to the constraint condition expression and the target function in the discontinuous green wave band scene, controlling the green wave band width of the to-be-controlled highway trunk. According to the method, the constraint condition expression and the target function in the discontinuous green wave band scene are set, when the discontinuous green wave band scene appears, the constraint and target function in the scene can be rapidly loaded to control the green wave bandwidth of the highway trunk, the problem that an existing MAXBAND model and an existing MULTIBAND model are not suitable for the discontinuous green wave band scene is solved, and the green wave bandwidth of the highway trunk is controlled. The passing efficiency is improved.

    本发明公开了一种绿波协调控制方法,方法包括:获取待控制公路干线上的红绿灯信号参数和应用场景参数;根据红绿灯信号参数和应用场景参数,结合预设绿波带宽调节表达式确定目标场景变量;当根据目标场景变量确定出当前交通场景属于不连续绿波带场景时,根据该表达式确定不连续绿波带场景下的约束条件表达式和目标函数;根据不连续绿波带场景下的约束条件表达式和目标函数,对待控制公路干线的绿波带宽进行控制。本申请设置了不连续绿波带场景下的约束条件表达式和目标函数,在出现不连续绿波带场景时,可快速加载该场景下的约束和目标函数对公路干线的绿波带宽进行控制,解决了目前MAXBAND模型和MULTIBAND模型不适用于不连续绿波带场景的情况,提升通行效率。


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    Title :

    Green wave coordination control method and system, storage medium and terminal


    Additional title:

    一种绿波协调控制方法、系统、存储介质及终端


    Contributors:
    YANG DONGSHAN (author) / RAN XUEJUN (author) / XIA SHUDONG (author) / CAO NING (author) / SUN YAFU (author)

    Publication date :

    2023-06-09


    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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