本发明涉及高速公路的全天候通行领域,提供了一种基于无人驾驶的高速公路上车辆全天候通行方法,包括:检测并识别车辆信息和周围环境信息,并判断是否需要派出头车引导车辆;当需要派出头车引导车辆时,将待引导高速路段的地图信息发送至头车;当头车到达待引导高速路段的起始位置时,根据头车的环境检测模块及路端环境检测模块检测到的实时环境信息对待引导高速路段的地图信息进行实时更新;基于实时更新的待引导高速路段的地图信息、头车位置信息和待引导车辆的位置信息生成组队行驶路径图;头车及待引导车辆根据所述组队行驶路径图自动行驶。通过本发明提供的上述方法,可保证恶劣天气下高速路段中行驶的车辆无障碍且安全地通过。
The invention relates to the field of all-weather passing of expressways, and provides an all-weather passing method for vehicles on an expressway based on unmanned driving, which comprises the following steps of: detecting and identifying vehicle information and surrounding environment information, and judging whether a head vehicle needs to be dispatched to guide a vehicle or not; when the head vehicle needs to be dispatched to guide the vehicle, map information of the expressway section to be guided is sent to the head vehicle; when the head vehicle arrives at the starting position of the expressway section to be guided, real-time updating is performed on map information of the expressway section to be guided according to real-time environment information detected by the environment detection module of the head vehicle and the road end environment detection module; generating a team driving path map based on the real-time updated map information of the to-be-guided highway section, the head vehicle position information and the position information of the to-be-guided vehicle; and the head vehicle and the to-be-guided vehicle automatically drive according to the team driving path diagram. By means of the method, it can be guaranteed that vehicles running on the expressway section can safely pass through the expressway section without obstacles in severe weather.
基于无人驾驶的高速公路上车辆全天候通行方法
2024-06-18
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |