The invention discloses a variable guide lane real-time control method based on comprehensive space occupancy, and belongs to the technical field of urban road traffic control. The method comprises the following steps of: aiming at a timing signal control intersection branch of a variable guide lane, acquiring the number of vehicles in the guide lanes and the road space length occupied by each vehicle by utilizing video detection equipment aiming at the variable guide lane and a straight guide lane and a left-turn guide lane which are adjacent to the two sides of the variable guide lane; the concepts of the green light average space occupancy rate, the red light maximum space occupancy rate and the comprehensive space occupancy rate of the guide lane are provided. On the premise of not changing the signal timing of the intersection, the specified driving direction of the variable guide lane is automatically adjusted according to the comprehensive space occupancy of the variable guide lane and a conventional guide lane adjacent to one side of the variable guide lane in a past period of time. The utilization degree of the variable guide lane can be improved, and the traffic load of the heavy-load motor vehicle flow direction is relieved.

    一种基于综合空间占有率的可变导向车道实时控制方法,属于城市道路交通控制技术领域。本发明面向设置一条可变导向车道的定时信号控制交叉口分支,针对可变导向车道及其两侧紧邻的一条直行导向车道和一条左转导向车道,利用视频检测设备采集导向车道内存在的车辆数以及每台车辆占据的道路空间长度,提出导向车道的绿灯平均空间占有率、红灯最大空间占有率和综合空间占有率的概念。在不改变交叉口信号配时的前提下,根据可变导向车道及其一侧紧邻的一条常规导向车道在过去一段时间内的综合空间占有率,自动调整可变导向车道的规定行车方向。本发明能够提高可变导向车道的利用程度,缓解重载机动车流向的交通负荷。


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    Title :

    Variable guide lane real-time control method based on comprehensive space occupancy


    Additional title:

    基于综合空间占有率的可变导向车道实时控制方法


    Contributors:
    JIN XIN (author) / ZHANG YIBO (author) / HU KANG (author)

    Publication date :

    2024-11-15


    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