The invention provides an expressway vehicle driving path matching method based on vehicle-road cooperation. The method comprises the following steps: obtaining known track records of a vehicle passing through a toll station and a missing path of the vehicle toll station; establishing a highway network topological structure according to the known track record of the toll station passed by the vehicle and the condition of the toll station on the highway and according to the principle of adjacent toll stations; and based on the vehicle toll station missing path and the established highway network topological structure, according to a shortest path principle, obtaining toll stations passed by the vehicle toll station missing path, and further obtaining a complete path of the vehicle.
本发明提出了基于车路协同的高速公路车辆行驶路径匹配方法,包括:获取车辆经过收费站已知的轨迹记录以及车辆收费站缺失路径;根据车辆已知的所经过的收费站的轨迹记录以及高速公路上收费站情况,根据相邻收费站原则建立高速路网拓扑结构;基于车辆收费站缺失路径以及所建立的高速路网拓扑结构,根据最短路径原则,得到车辆收费站缺失路径中所经过的收费站,进而得到车辆的完整路径。
Highway vehicle driving path matching method and system based on vehicle-road cooperation
基于车路协同的高速公路车辆行驶路径匹配方法及系统
2023-05-16
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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