The invention provides an intelligent network connection automobile control method and system based on vehicle-road cooperation, and relates to the technical field of intelligent traffic. Calculating a dynamic pheromone concentration in an inverse proportion relation with the congestion degree of the alternative road section based on the traffic state data; broadcasting the dynamic pheromone concentration to a second automobile through a roadside data broadcasting module, wherein the spacing distance between the second automobile and the starting point of the alternative road section is smaller than a preset spacing distance; acquiring an original navigation route of the second automobile from the current node to the target node; selecting a target road section from each alternative road section, and updating the original navigation route; controlling the second automobile to run according to the updated original navigation route until the second automobile leaves the target road section; and updating the dynamic pheromone concentration based on the traffic state information about the target road section acquired by the second automobile, and updating the current node of the second automobile until the second automobile arrives at the target node. And the road smoothness is improved, and meanwhile, the operation efficiency of the intelligent network connection automobile is improved.
本发明提供一种基于车路协同的智能网联汽车控制方法及系统,涉及智能交通技术领域,方法包括:采集交通状态数据;基于交通状态数据计算与备选路段拥堵程度呈反比例关系的动态信息素浓度;将动态信息素浓度通过路侧数据广播模块广播至与备选路段起点的间隔距离小于预设间隔距离的第二汽车;获取第二汽车从当前节点至目标节点的原始导航路线;从各个备选路段选择目标路段,更新原始导航路线;控制第二汽车按更新后的原始导航路线行驶,直至驶离目标路段;基于第二汽车获取的关于目标路段的交通状态信息更新动态信息素浓度,更新第二汽车当前节点,直至第二汽车到达目标节点。改善道路通畅性的同时,提升智能网联汽车的运行效率。
Intelligent network connection automobile control method and system based on vehicle-road cooperation
一种基于车路协同的智能网联汽车控制方法及系统
2025-02-21
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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