公开(公告)号：US10750920B2

公开(公告)日：2020-08-25

申请号：US15936814

申请日：2018-03-27

Applicant: LG ELECTRONICS INC.

Inventor： Sinyoung Park ,  Kyuhee Kim

IPC: A47L11/40 ,  A47L9/28 ,  G05D1/02 ,  G05D1/00

Abstract: According to an aspect of the present disclosure, there is provided a method of controlling a robot system including a plurality of moving robots each assigned a cleaning area, the method including receiving a command designating an urgent cleaning area, at least one moving robot of the plurality of moving robots moving to the urgent cleaning area according to a predetermined criterion based on the command, performing a cleaning operation by the moving robot having moved to the urgent cleaning area and a moving robot assigned the urgent cleaning area as a cleaning area, and returning to an assigned cleaning area by the moving robot having moved to the urgent cleaning area when the cleaning operation is completed.