The embodiment of the invention provides a method and equipment for dividing traffic subareas and time segments, and a computer readable storage medium, and the method comprises the steps: receiving track data uploaded by a vehicle in a target region in a preset time period; extracting traffic state characteristic data of the traffic intersection from the track data and pre-stored map data; dividing a preset time period of the corresponding traffic intersection into at least one duration interval according to the traffic state characteristic data; and dividing the traffic intersection set intoa plurality of traffic subareas according to the distribution rule of the duration intervals of the traffic intersections. According to the method, the traffic state characteristic data of the traffic intersection of each intersection is analyzed mainly based on the trajectory data, the duration interval of each traffic intersection is divided according to the traffic state characteristic data toserve as the control time period of the traffic intersection, the traffic intersection in the target area is divided into different traffic sub-areas according to the distribution rule of the duration intervals, and the control efficiency is improved.
本公开实施例提供了一种交通子区域及时段的划分方法及设备、计算机可读存储介质,其中,交通子区域及时段的划分方法包括:接收目标区域内的车辆在预设时间段内上传的轨迹数据;从轨迹数据和预存的地图数据中提取交通路口的交通状态特征数据;根据交通状态特征数据将对应的交通路口的预设时间段划分为至少一个时长区间;根据各个交通路口的时长区间的分布规律将交通路口集聚划分为多个交通子区域。本方法主要基于轨迹数据分析出每个路口的交通路口的交通状态特征数据,再据此划分每个交通路口的时长区间作为其控制时段,根据时长区间的分布规律再将目标区域内的交通路口划分到不同的交通子区域,提高控制效率。
Method and equipment for dividing traffic subareas and time segments
交通子区域及时段的划分方法及设备
2020-06-30
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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