公开(公告)号：EP4180186A1

公开(公告)日：2023-05-17

申请号：EP20944356.3

申请日：2020-10-14

申请人： LG Electronics, Inc.

发明人： LEE, Jaemin ,  JU, Jeongwoo

IPC分类号： B25J9/16 ,  B25J11/00 ,  B25J19/02

摘要： Disclosed is a control method of a moving robot configured to drive a work area where a plurality of beacons, the control method comprising a radio direction acquiring step of acquiring radio direction information from the beacons; a first distance tracking step of tracking first distance information between the moving robot and the beacons based on the radio direction information, after the radio direction acquiring step; a second distance tracking step of tracking second distance information between the moving robot and an object existing in the work area via a distance sensor provided in the moving robot; and a first comparison step of comparing the first distance information with the second distance information, wherein location recognition of the moving robot is performed based on the radio direction information, when the first distance is equal to the second distance based on the result of the first comparison step.

公开(公告)号：EP4074469A1

公开(公告)日：2022-10-19

申请号：EP20896675.4

申请日：2020-10-22

申请人： LG Electronics Inc.

发明人： NOH, Dongki ,  JU, Jeongwoo ,  BAEK, Seungmin ,  LEE, Jaekwang ,  LEE, Jaemin ,  PARK, Sungyeon ,  JUNG, Minkuk

IPC分类号： B25J9/16 ,  B25J11/00 ,  A01D34/00

摘要： The present specification relates to a mobile robot system and a method for generating boundary information of the mobile robot system, wherein the mobile robot system generates first map data for the locations of a plurality of transmitters installed in a driving area on the basis of the result of receiving the transmission signals from the plurality of transmitters, receives second map data for an area corresponding to the driving area from a communication target means in which map information of an area including the driving area is stored, and matches the first map data and the second map data to generate boundary information about a boundary area of the driving area.

公开(公告)号：EP4063079A1

公开(公告)日：2022-09-28

申请号：EP20891067.9

申请日：2020-10-22

申请人： LG Electronics Inc.

发明人： NOH, Dongki ,  BAEK, Seungmin ,  LEE, Jaekwang ,  JU, Jeongwoo ,  LEE, Jaemin ,  PARK, Sungyeon ,  JUNG, Minkuk

IPC分类号： B25J9/16 ,  B25J19/02 ,  B25J11/00 ,  A01D34/00

摘要： The present specification relates to a mobile robot system and a boundary information generation method for the mobile robot system, the mobile robot system comprising a signal processing device that comprises a receiving tag for receiving a transmission signal and a distance sensor, so as to recognize coordinate information about a spot at which the point of the distance sensor is designated on the basis of the reception result of the receiving tag and the distance measurement result of the distance sensor, thereby generating boundary information according to the path designated as the point of the distance sensor on the basis of the recognized coordinate information.