2022.01.03
Overview
A map scanning method including the following step: scanning, by a scanning device, a location area of a vehicle to obtain location information, wherein the scanning device includes a lidar sensor, and the lidar sensor is configured to scan the location area to obtain the location information a scan point cloud data of the location information; comparing, by a processor, the location information with a base map to obtain a first point cloud area corresponding to the location information in the base map; Comparing the scan point cloud data with the first point cloud area to calculate a matching degree value; and when the matching degree value is less than an update threshold, updating the first point cloud area according to the scan point cloud data.Category
發明
Patented
111100149
發明第I788177號
Filing Date
2022.01.03Expired Date
2042.01.02Notification
2023.11.10