Method, controller and computer program for creating digital map of surroundings of vehicle

• Main Authors: LOTT PETER, HOMANN HANNO, EINHORN EDWARD, LINDNER JENS, SELL MARTIN, KNORR MORITZ MICHAEL
• Format: Patent
• Language: Chinese; English
• Published: 17.02.2023
• Subjects: ADVERTISING; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE; CRYPTOGRAPHY; DIAGRAMS; DISPLAY; EDUCATION; EDUCATIONAL OR DEMONSTRATION APPLIANCES; GLOBES; GYROSCOPIC INSTRUMENTS; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; NAVIGATION; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; PLANETARIA; SEALS; SURVEYING; TESTING

The invention relates to a method for creating at least one map of the surroundings of a vehicle by means of a controller, in which a first feature, for example a semantic feature, is checked on the basis of a comparison of received measurement data with saved or received map data and is complete, if the map data is absent or incomplete, a first feature available in the surroundings of the vehicle is extracted from the received measurement data, and a check is made as to whether positioning in the surroundings of the vehicle by means of the first semantic feature is possible. In the event of an inaccurate or unachievable localization by means of the ascertained first feature, a second feature is extracted from the received measurement data, and a digital map of the surroundings of the vehicle is created on the basis of the ascertained first feature and/or second feature. A controller, a computer program and a machine-readable storage medium are also disclosed. 公开一种用于通过控制器创建车辆周围环境的至少一个地图的方法，其中，基于对所接收到的测量数据与所保存