Abstract
A LiDAR SLAM unit (111) executes SLAM using measurement data obtained from a lidar sensor installed in a mobile object and generates a lidar SLAM map. A camera SLAM unit (112) executes SLAM using measurement data obtained from a distance image camera installed in the mobile object and generates a camera SLAM map. An attack determination unit (122) determines whether or not the lidar sensor has been attacked based on a difference between the lidar SLAM map and the camera SLAM map.
Full Text
What is claimed is:
A LiDAR SLAM unit (111) executes SLAM using measurement data obtained from a lidar sensor installed in a mobile object and generates a lidar SLAM map. A camera SLAM unit (112) executes SLAM using measurement data obtained from a distance image camera installed in the mobile object and generates a camera SLAM map. An attack determination unit (122) determines whether or not the lidar sensor has been attacked based on a difference between the lidar SLAM map and the camera SLAM map.
Timeline
Filed
05/20/2026Published
09/17/2026Granted
Not AvailableIPC Codes(4)
G01S 7/495:Counter-measures or counter-counter-measures
G01S 17/87:Combinations of systems using electromagnetic waves other than radio waves
G01S 17/89:for mapping or imaging