The embodiment of the invention provides a vehicle path reconstruction method and device and electronic equipment. In the embodiment of the invention, the target probability of each alternative path in the alternative path set is calculated, and the to-be-reconstructed target path of the target vehicle is determined according to the calculated target probability, so that the path reconstruction of the vehicle is realized, a complete vehicle path is obtained, and subsequent traffic parameter estimation, traffic management and analysis decision are facilitated; furthermore, a preference coefficient determined based on static road network indexes (namely, a path distance, a path intersection number and a path turning frequency) is used as an initial probability to calculate a target probability of an alternative path, and the road network static indexes are considered when the target probability is determined, so that vehicle path reconstruction is more accurate.
本申请实施例提供一种车辆路径重构方法、装置及电子设备。在本实施例中,通过计算备选路径集中每一备选路径的目标概率,进而依据计算出的目标概率确定目标车辆待重构的目标路径,实现了车辆的路径重构,得到完整的车辆路径,便于后续交通参数估计、交通管理与分析决策;进一步地,基于静态路网指标(即路径距离、路径交叉口个数以及路径转弯次数)确定出的偏好系数作为初始概率计算备选路径的目标概率,在确定目标概率时考虑了路网静态指标,使得车辆路径重构更加准确。
Vehicle path reconstruction method and device and electronic equipment
一种车辆路径重构方法、装置及电子设备
27.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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