The invention provides a green wave vehicle speed guiding method and system based on edge computing nodes. The green wave vehicle speed guiding method comprises the following steps: setting that each traffic light intersection corresponds to one edge computing node; collecting the vehicle and road information condition of each traffic light intersection in real time through a video camera, and sending the vehicle and road information condition to an edge computing node; the edge computing nodes sense the vehicle flow velocity unobstructed levels of the corresponding traffic light intersections according to the vehicle and road information; wherein the vehicle flow velocity unobstructed grade comprises a high grade, a middle grade and a low grade; and uploading the vehicle flow velocity unobstructed grade of each traffic light intersection to an edge server to obtain a corresponding green wave vehicle speed of each traffic light intersection, and sending the green wave vehicle speed to a corresponding traffic light intersection terminal for display. The system comprises modules corresponding to the steps of the method.
本发明提出了一种基于边缘计算节点的绿波车速引导方法和系统。所述绿波车速引导方法包括设置每个交通红绿灯路口对应一个边缘计算节点;通过视频摄像头实时采集每个交通红绿灯路口的车路信息情况,并将所述车路信息情况发送至边缘计算节点;所述边缘计算节点根据车路信息感知其对应交通红绿灯路口的车辆流速通畅等级;其中,所述车辆流速通畅等级包括高级、中级和低级;将每个交通红绿灯路口的车辆流速通畅等级上传至边缘服务器获取每个交通红绿灯路口的对应绿波车速,并将所述绿波车速发送至对应的交通红绿灯口终端进行显示。所述系统包括与所述方法步骤对应的模块。
Green wave vehicle speed guiding method and system based on edge computing nodes
一种基于边缘计算节点的绿波车速引导方法和系统
29.09.2023
Patent
Elektronische Ressource
Chinesisch
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