The invention relates to a top anti-collision system applied to a heavy truck, the top anti-collision system comprises a laser radar, a front-view camera, a high-precision map module and a high-precision positioning module, the system further comprises a roof anti-collision controller, the roof anti-collision controller comprises a laser radar module connected with the laser radar and used for receiving point cloud data information of a road; the camera module is connected with the foresight camera and is used for receiving image data information of the road; and the target recognition module is connected with the laser radar module and the camera module and is used for recognizing obstacles on the road by adopting a local feature recognition algorithm based on the point cloud and the image of the hierarchical Mercator projection according to the point cloud data information and the image data information of the road so as to obtain the state data information of the obstacles. According to the invention, a driver can be accurately warned in advance, vehicle and cargo loss is avoided, and latest road condition information is uploaded in time, so that a next path can be planned in advance, and mileage loss is reduced.
本发明涉及一种应用于重卡的顶部防撞系统,包括激光雷达、前视摄像头、高精地图模块和高精定位模块,所述系统还包括车顶防撞控制器,所述车顶防撞控制器包括:激光雷达模块,与所述激光雷达连接,用于接收道路的点云数据信息;摄像头模块,与所述前视摄像头连接,用于接收道路的图像数据信息;目标识别模块,与所述激光雷达模块和所述摄像头模块连接,用于根据道路的点云数据信息和图像数据信息,采用基于分层墨卡托投影的点云和图像的局部特征识别算法对道路的障碍物进行识别,得到障碍物的状态数据信息。本发明不仅能够精确地提前警示驾驶员,避免带来车辆及货物损失,而且及时上传最新路况信息,以便下次路径提前规划,减少里程损耗。
Top anti-collision system applied to heavy truck
一种应用于重卡的顶部防撞系统
2024-08-16
Patent
Electronic Resource
Chinese
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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