公开(公告)号：US20220257075A1

公开(公告)日：2022-08-18

申请号：US17619400

申请日：2020-06-16

Applicant: LG ELECTRONICS INC.

Inventor： Minuk KIM ,  Hyeshin LEE

IPC: A47L9/28 ,  G05D1/02 ,  G01C21/00 ,  A47L9/00 ,  G05B19/4155 ,  B25J9/16

Abstract: According to a moving robot and a method of controlling the same of the present disclosure, a shape of a ceiling is extracted from an image captured during traveling on the basis of a map generated by detecting an obstacle, a shape of an area corresponding to the shape of the ceiling is extracted, an actual shape of the area and a map to which a detection result of the obstacle is reflected are generated, and a map having a shape close to an actual shape of an indoor shape is provided to a user. Accordingly, the user can easily divide the plurality of areas, can input a correct cleaning command based on the map, and can easily check a current state or a cleaning state of the moving robot for each area.

公开(公告)号：US20230337881A1

公开(公告)日：2023-10-26

申请号：US18014258

申请日：2021-06-30

Applicant: LG ELECTRONICS INC.

Inventor： Yonggil SHIN ,  Hwan YOO ,  Hyeshin LEE

IPC: A47L11/40 ,  A47L11/282

CPC classification number: A47L11/4011 ,  A47L11/282 ,  A47L11/4008 ,  A47L11/4038 ,  A47L11/4083 ,  A47L11/4091 ,  A47L2201/022 ,  A47L2201/04

Abstract: The present invention relates to a robot cleaner that cleans a surface to be cleaned using one or more mops while autonomously driving, and includes a body and a display unit provided on the body and to display information on the robot cleaner to be provided to a user, the display unit including a display means coupled to an upper surface of the body and to display a status of the robot cleaner on a screen, and a voice transmitting means coupled to the body and to output a sound from the robot cleaner, the display unit controlled based on a control signal transmitted from the user through an external control device.