-
公开(公告)号:US20210338028A1
公开(公告)日:2021-11-04
申请号:US17286773
申请日:2019-10-23
Applicant: Samsung Electronics Co., Ltd.
Inventor: Jangpyo PARK , Seonghwan KIM , Yongwon JEONG
IPC: A47L9/28
Abstract: Disclosed is a robot cleaner. The robot cleaner of the present disclosure comprise: a gas sensor which is disposed inside the robot cleaner and senses suctioned air; and a processor which identifies contaminants on the basis of a sensing value of the gas sensor, and controls the robot cleaner so that the robot cleaner travels while avoiding the identified contaminants.