The invention relates to a traffic intersection vehicle scheduling method and system, and the method comprises the steps: obtaining continuous multi-frame images of a target traffic intersection and an epitaxial region in each direction, and recognizing the number of vehicles and pedestrians in each direction according to the continuous multi-frame images; based on the number of vehicles and pedestrians in each direction, comparing vehicle distribution and pedestrian distribution in each direction; and according to the vehicle distribution and pedestrian distribution in each direction and the type of the intersection, scheduling the vehicles at the target traffic intersection: reducing the passing time in the direction with less vehicle distribution and pedestrian distribution, and dredging in the direction with more vehicle distribution and pedestrian distribution. According to the invention, the traffic condition of the intersection is detected in real time, and the traffic light passing time is allocated according to the actual condition of the intersection, so that vehicles entering the intersection can be early warned in time when traffic jam occurs or is about to occur, and the traffic flow is evacuated.
本发明涉及一种交通路口调度车辆的方法及系统,其方法包括:获取目标交通路口及外延区域在每个方向上的连续多帧图像,并根据其识别每个方向上的车辆和行人的数量;基于所述每个方向上的车辆和行人的数量,比较每个方向上的车辆分布和行人分布;根据所述每个方向上的车辆分布和行人分布和路口的类型,对目标交通路口的车辆进行调度:减少车辆分布和行人分布较少方向的通行时间,以及对车辆分布和行人分布较多方向进行疏通。本发明通过实时检测路口交通状况,并根据路口实际情况分配红绿灯通行时间,在发生或即将发生交通拥堵时能及时的对进入该路口的车辆进行预警,疏散车流。
Method and system for dispatching vehicles at traffic intersection
一种交通路口调度车辆的方法及系统
2023-05-30
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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