The invention provides an intersection traffic flow control method and device, electronic equipment, a product and a storage medium, and relates to the technical field of traffic control. The method comprises the following steps: determining an intersection signal lamp period based on the ratio of the vehicle queuing length of each phase in an intersection determined by intersection passing data to the space when a road section is completely idle; determining a first phase based on the intersection traffic data, the first phase being the phase with the highest congestion degree in the intersection; determining a second phase and a third phase associated with the first phase in an upstream intersection of the intersections; and respectively determining the green light duration of the first phase, the second phase and the third phase based on the ratio of the vehicle queuing length of the first phase, the second phase and the third phase to the road section length and the intersection signal lamp period. The method can solve the defects that an existing traffic flow control method is difficult to quickly adapt to changes of actual traffic demands, uneven resource distribution is easily caused, and the vehicle passing efficiency is reduced.

    本发明提供一种路口交通流控制方法、装置、电子设备、产品及存储介质,涉及交通控制技术领域。其中方法包括:基于路口通行数据确定的路口中各相位的车辆排队长度与路段完全空闲时空间的比值,确定路口信号灯周期;基于路口通行数据,确定第一相位,第一相位为路口中拥堵程度最高的相位;在路口的上游路口中确定出与第一相位关联的第二相位和第三相位;基于第一相位、第二相位和第三相位各自的车辆排队长度与路段长度的比值,以及所述路口信号灯周期,分别确定出第一相位、第二相位和第三相位的绿灯时长。本发明可以解决现有的交通流控制方法难以快速适应实际交通需求的变化,容易导致资源分配不均、车辆通行效率下降的缺陷。


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    Title :

    Intersection traffic flow control method and device, electronic equipment, product and storage medium


    Additional title:

    路口交通流控制方法、装置、电子设备、产品及存储介质


    Contributors:
    CHEN GUOQIANG (author) / SONG DAN (author) / SUN YANGLONG (author) / LIAN XIAOZHEN (author) / GAO ZHIBIN (author) / KE RANXUAN (author)

    Publication date :

    2025-03-21


    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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