2021.11.17
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
Applying
202111361138
Filing Date
2021.11.17Notification
2023.11.10