公开(公告)号：US12075967B2

公开(公告)日：2024-09-03

申请号：US17595010

申请日：2020-05-07

Applicant: LG ELECTRONICS INC.

Inventor： Myungho Yang

IPC: A47L9/28 ,  A47L9/00 ,  G05D1/00

CPC classification number: A47L9/2826 ,  A47L9/009 ,  A47L9/281 ,  A47L9/2852 ,  A47L9/2894 ,  G05D1/0214 ,  G05D1/0274 ,  G05D1/0297 ,  A47L2201/04 ,  A47L2201/06

Abstract: The present disclosure discloses a mobile robot in which at least one suspected wet contaminated region where a dust concentration is relatively low is specified in a cleaning area, and the suspected wet contaminated region is specified as a wet contaminated region based on a floor image of the suspected wet contaminated region.