The invention discloses a cooperative vehicle and road guidance system for a highway in a rainy and foggy scene. The system comprises: an intelligent road side system comprising a road side information acquisition subsystem, a road side communication subsystem and a traffic information issuing subsystem; an intelligent vehicle-mounted system comprising a vehicle-mounted information acquisition subsystem, a vehicle-mounted communication subsystem and a vehicle-mounted warning and control subsystem; and a vehicle-road cooperation system used for carrying out communication data transmission between the intelligent road side system and the intelligent vehicle-mounted system. According to the invention, vehicles and people can obtain driving information and road condition information of other vehicles beyond the visual range; running vehicle speed prediction models of curves, ramps and straight road sections in the rainy and foggy environment are acquired; and a highway vehicle-road cooperative driving intelligent induction in the rainy and foggy environment is realized, so that the passing efficiency and safety of the intelligent highway are improved.
本发明公开了一种高速公路雨雾场景车路协同诱导系统包括:智能路侧系统包括:路侧信息获取子系统,路侧通信子系统,交通信息发布子系统;智能车载系统包括:车载信息获取子系统,车载通信子系统,车载警示与控制子系统;车路协同系统,用于在所述智能路侧系统和所述智能车载系统间进行通信数据传输。本发明使车辆及人员获得超视距范围内的其他车辆的行驶信息和路况信息;获取雨雾环境下弯道,匝道,直线路段下的运行车速预测模型;实现雨雾环境下高速公路车路协同行车智能诱导,以此提升智能高速公路的通行效率和安全。
Cooperative vehicle and road guidance system for highway in rainy and foggy scene
一种高速公路雨雾场景车路协同诱导系统
2021-06-01
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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