公开(公告)号：US20220346614A1

公开(公告)日：2022-11-03

申请号：US17623990

申请日：2020-07-03

Applicant: LG ELECTRONICS INC.

Inventor： Wonjun CHOI ,  Yongjae LEE

IPC: A47L9/28 ,  G05D1/02 ,  A47L11/40

Abstract: The present disclosure discloses a mobile robot and a control method thereof. More particularly, when a movement is detected in an area to be cleaned, a mobile robot learns whether the detected movement is a behavior pattern of causing a foreign material or not. The mobile robot performs a suitable cleaning when the movement of causing the foreign material is found or detected later.

公开(公告)号：US20200230806A1

公开(公告)日：2020-07-23

申请号：US16745950

申请日：2020-01-17

Applicant: LG ELECTRONICS INC.

Inventor： Wonjun CHOI

IPC: B25J9/00 ,  B25J5/00 ,  B25J11/00

Abstract: A robot including a driver configured to move a main body, a memory configured to store an obstacle map with respect to a cleaning area, a sensor configured to collect information about the cleaning area, a communication interface configured to communicate with a second robot, and a controller is disclosed. The controller is configured to, when receiving an obstacle map including position information for a liquid region in the cleaning area from the second robot, control the main body to move to the liquid region and clean the liquid region.