公开(公告)号：US20220080982A1

公开(公告)日：2022-03-17

申请号：US17447817

申请日：2021-09-16

申请人： Conti Temic microelectronic GmbH

发明人： Peter Barth ,  Kristian Rackow ,  Sara Gallian ,  Xiaoying Cong ,  Haoyuan Ying

IPC分类号： B60W50/00 ,  G01C21/00

摘要： A method for creating a road model for a driver assistance system of an ego vehicle includes recording the surroundings of the ego vehicle with at least one environment detection sensor. The method also includes detecting static and/or dynamic objects and creating a grid map having a plurality of grid cells. Static objects are entered into the grid map as occupied grid cells. The method also includes tracking the static objects and/or the dynamic objects. Information regarding a road profile is deduced based on the detections entered in the grid map and the tracked objects. A road model with the deduced information is created. The road model is provided to at least one driver assistance system.