ENVIRONMENT FEATURE BASED POSITION RECOGNITION APPARATUS AND METHOD FOR AUTONOMOUS VEHICLES

摘要

The present invention relates to a location recognition device based on environmental characteristics of an autonomous vehicle, a road map receiving unit that receives a road map with driving lane information, a specific height reference and a specific reflectance reference among at least one object received through a lidar sensor A road object determination unit that determines an object having an abnormality, a driving environment map generation unit that generates a driving environment map by reflecting the determined object on the road map, and determines the driving lane position of the vehicle based on the determined reflection angle pattern of the object And a driving lane positioning unit. Accordingly, the present invention can recognize the position of the autonomous vehicle by recognizing an object having a high reflectance on the ground through the lidar information.