The invention provides a roadside early warning method, a roadside early warning device and computing equipment. Relates to the technical field of vehicle-road cooperation, and solves the problem that in the prior art, vehicles in a variable lane cannot be effectively controlled and prompted, so that the passing efficiency is extremely low. Converting a road driving area in the roadside image into a world coordinate system; mapping the position information of the road driving area under the world coordinate system to a pre-stored map, and judging whether the road driving area comprises a variable lane solid line part and a variable lane stop line part or not according to the information of the map; and when the road driving area comprises a variable lane solid line part and a variable lane stop line part, sending a variable lane prompt to a vehicle in a preset range according to the traffic control condition of the variable lane. According to the invention, subsequent vehicles can be reminded and pre-warned according to the current road conditions in different variable lane scenes.
本申请提供了一种路侧预警方法、装置与计算设备。涉及车路协同技术领域,解决现有技术对于处于可变车道内的车辆无法做到有效控制和提示,致使通行效率极低的问题,该方法包括:对路侧图像进行道路行驶区域检测;将路侧图像中道路行驶区域转换到世界坐标系下;将道路行驶区域在世界坐标系下的位置信息映射到预存的地图上,根据地图的信息判断道路行驶区域是否包含可变车道实线部分和可变车道的停止线部分;当道路行驶区域包含可变车道实线部分和可变车道的停止线部分时,根据可变车道的限行条件,向预设范围的车辆发送可变车道提示。本申请可以根据不同的可变车道场景下当前路况对后续车辆进行提醒预警。
Roadside early warning method and device, electronic equipment and storage medium
一种路侧预警方法、装置及电子设备、存储介质
2024-08-16
Patent
Electronic Resource
Chinese
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