The invention relates to a vehicle cooperative control method and device in a confluence area, electronic equipment and a storage medium. The method comprises the following steps: delimiting the confluence area based on a preset distance from a confluence point to an intersection; the vehicles in the confluence area are grouped according to the headstock distances of the adjacent vehicles, and multiple passing sequences are set with the group as the unit; and constructing a cost function based on the time when the vehicle arrives at the confluence point, and calculating the passing time cost of each passing order by using the cost function so as to determine the optimal passing order. The vehicles with the headway distances smaller than the set threshold value form the vehicle queue, the calculation time of a vehicle passing order decision algorithm is shortened, and the passing efficiency of the confluence area is improved.
本发明涉及一种合流区车辆协同控制方法、装置、电子设备及存储介质,其方法包括:基于合流点至交叉路口预设距离划定合流区域;根据相邻车辆的车头距对合流区域内的车辆进行分组,并以组为单位设置多种通行次序;基于车辆到达合流点的时间构建成本函数,并利用所述成本函数求取每一种通行次序的通行时间成本,以确定最优通行次序。本发明通过将车头距小于设定阈值的车辆组成车辆队列,减少车辆通行次序决策算法计算时间,提高合流区通行效率。
Confluence area vehicle cooperative control method and device, electronic equipment and storage medium
合流区车辆协同控制方法、装置、电子设备及存储介质
2023-11-17
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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