The invention discloses a road working vehicle safety early warning method in a vehicle-road cooperation environment and electronic equipment. The method comprises the steps that S01, after a road working vehicle is controlled to start working, a safety early warning function is started synchronously; s02, acquiring real-time motion state information of the road working vehicle and surrounding vehicles through the roadside equipment; s03, dividing a plurality of early warning ring areas by taking the current road working vehicle as a center according to the obtained real-time motion state information of the vehicle; s04, evaluating traffic conflicts of vehicles around the current road working vehicle according to the obtained real-time motion state information of the vehicle, and judging the risk level of each early warning ring region; s05, according to a risk grade evaluation result, carrying out early warning decision making on vehicles behind the road working vehicles in the early warning ring area; and S06, dynamically updating the vehicle information in the required monitoring range. According to the invention, based on the vehicle-road cooperation technology, safety early warning can be provided for vehicles around the road working vehicle in time.
本发明公开一种车路协同环境下道路工作车辆安全预警方法及电子设备,该方法步骤包括:S01.控制道路工作车辆启动工作后同步开启安全预警功能;S02.通过路侧设备获取道路工作车辆以及周边车辆的实时运动状态信息;S03.根据获取的车辆实时运动状态信息,以当前道路工作车辆为中心划分多个预警环区域;S04.根据获取的车辆实时运动状态信息,评估当前道路工作车辆周边车辆交通冲突,判别各预警环区域风险等级;S05.根据风险等级评估结果,对预警环区域内道路工作车辆的后方车辆进行预警决策;S06.对所需监测范围内的车辆信息进行动态更新。本发明能够基于车路协同技术,实现及时对道路工作车辆周边车辆提供安全预警。
Road working vehicle safety early warning method in vehicle-road cooperation environment and electronic equipment
车路协同环境下道路工作车辆安全预警方法及电子设备
2023-08-08
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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