The invention provides an intersection vehicle saturation determination method and device, electronic equipment and a storage medium, and relates to the technical field of road traffic. The method comprises the following steps: acquiring traffic video data of a target intersection, and determining the traffic flow of each lane corresponding to each entrance in the target intersection based on the traffic video data; for each lane corresponding to each entrance, determining the vehicle saturation of the lane based on the traffic flow of the lane and the lane traffic capacity of the lane; determining a first weight coefficient of the lane based on the traffic flow of the lane; determining the vehicle saturation of the entrance based on the vehicle saturation of each lane corresponding to the entrance and the first weight coefficient; and determining the vehicle saturation of the target intersection based on the vehicle saturation of each entrance. The vehicle saturation degree of the entrance is determined through the vehicle saturation degree of each lane in the entrance and the corresponding first weight coefficient, and then the vehicle saturation degree of the target intersection is determined by using the vehicle saturation degree of each entrance, so that the accuracy of the vehicle saturation degree of the target intersection is improved.
本发明提供一种路口车辆饱和度的确定方法、装置、电子设备及存储介质,涉及道路交通技术领域。该方法包括:获取目标路口的交通视频数据,并基于交通视频数据确定目标路口中各进口对应的每个车道的车流量;针对各进口对应的各车道,基于车道的车流量和车道的车道通行能力,确定车道的车辆饱和度;基于车道的车流量,确定车道的第一权重系数;基于进口对应的各车道的车辆饱和度和第一权重系数,确定进口的车辆饱和度;基于各进口的车辆饱和度,确定目标路口的车辆饱和度。通过进口中各车道的车辆饱和度和对应的第一权重系数确定出进口的车辆饱和度,再利用各进口的车辆饱和度确定出目标路口的车辆饱和度,提高了目标路口的车辆饱和度的准确性。
Intersection vehicle saturation determination method and device, electronic equipment and storage medium
路口车辆饱和度的确定方法、装置、电子设备及存储介质
2023-09-26
Patent
Elektronische Ressource
Chinesisch
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