The invention discloses a vehicle priority guiding method. The method comprises: acquiring vehicle information; generating traffic state information according to the vehicle information; generating apriority control scheme according to the traffic state information; and the traffic signal lamp calculating the vehicle guiding speed according to the vehicle information and the priority control scheme. According to the invention, various functions of the vehicle-road cooperation technology are fully utilized, the guiding speed of the vehicle is determined, the optimal traveling speed is determined for the vehicle in combination with the actual movement condition of the vehicle reflected by the vehicle information, the constant-speed running time of the vehicle is prolonged, the situations that the vehicle accelerates and decelerates sharply in the traveling process and waits for passing at an intersection are reduced, and the overall energy consumption and emission of the vehicle are reduced.
本发明公开了一种车辆优先引导方法,包括:获取车辆信息;根据所述车辆信息生成交通状态信息;根据所述交通状态信息生成优先控制方案;所述交通信号灯根据所述车辆信息及所述优先控制方案,计算出车辆引导速度。本发明充分利用车路协同技术的各项功能,确定车辆的引导速度,结合车辆信息反映出的车辆实际运动情况,为车辆确定最佳的行进速度,提高车辆匀速运行的时间,减少车辆在行进过程中的急加速和急减速以及在交叉口等待通行的情况发生,降低了车辆整体的能耗和排放。
Vehicle priority guiding method and priority guiding system
车辆优先引导方法及优先引导系统
2020-07-31
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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