The invention discloses a vehicle guiding early warning method and system and a storage medium, and belongs to the technical field of intelligent traffic. The method comprises the following steps: an initialization stage: establishing an actual monitoring area analysis coordinate system, selecting a ground monitoring area, setting a virtual marking function of the ground monitoring area, and setting projection pixel distribution; in the vehicle state detection stage, contrastive analysis is carried out according to the background image of the ground monitoring area, and a vehicle analysis point of each guiding vehicle is calculated; in the vehicle state judgment stage, the guiding vehicle position, the guiding vehicle speed and the guiding vehicle distance are calculated according to the vehicle analysis points; and a vehicle guiding early warning stage: setting a virtual lane edge line state according to the position of the guiding vehicle, and setting an early warning display state according to the speed of the guiding vehicle and the distance between the guiding vehicles. The direction and the speed of the vehicle can be induced according to the real-time state of the vehicle, and damage to the toll station caused by vehicle control errors is avoided; and the possibility of vicious fee evasion of vehicles and traffic accidents is effectively reduced.
本发明公开了一种车辆引导预警方法、系统及存储介质,属于智慧交通技术领域。方法包括:初始化阶段,建立实际监控区域分析坐标系,选定地面监控区域,设定地面监控区域的虚拟标线函数,设定投射像素分布;车辆状态检测阶段,根据地面监控区域背景图像进行对比分析,计算每个引导车辆的车辆分析点;车辆状态判断阶段,根据车辆分析点计算引导车辆位置、引导车辆速度和引导车辆间距;车辆引导预警阶段,根据引导车辆位置设定虚拟车道边缘线状态,根据引导车辆速度和引导车辆间距设定预警显示状态。能根据车辆的实时状态对车辆的方向和速度进行诱导,避免车辆控制失误对收费站实施造成损坏;有效减少车辆恶性逃费及交通事故的可能性。
Vehicle guiding early warning method and system and storage medium
一种车辆引导预警方法、系统及存储介质
2024-08-23
Patent
Electronic Resource
Chinese
Vehicle early warning method, server, storage medium, vehicle early warning system and vehicle
European Patent Office | 2022
|Vehicle early warning method, vehicle early warning system and computer readable storage medium
European Patent Office | 2023
|Vehicle early warning method and system, vehicle and storage medium
European Patent Office | 2024
|Sharp turn early warning and guiding method and system for vehicle
European Patent Office | 2024
|