公开(公告)号：US20200376676A1

公开(公告)日：2020-12-03

申请号：US16766274

申请日：2019-05-30

Applicant: LG Electronics Inc.

Inventor： Seoul EOH ,  Jungsik KIM ,  Hyoungrock KIM ,  Dong Ki NOH ,  Joongtae PARK

IPC: B25J9/16 ,  B25J13/08 ,  B25J9/10

Abstract: Disclosed herein are a method of localization using multi sensors and a robot implementing the same, the method including sensing a distance between an object placed outside of a robot and the robot and generating a first LiDAR frame by a LiDAR sensor of the robot while a moving unit moves the robot, capturing an image of an object placed outside of the robot and generating a first visual frame by a camera sensor of the robot, and comparing a LiDAR frame stored in a map storage of the robot with the first LiDAR frame, comparing a visual frame registered in a frame node of a pose graph with the first visual frame, determining accuracy of comparison's results of the first LiDAR frame, and calculating a current position of the robot by a controller.