公开(公告)号：US11029700B2

公开(公告)日：2021-06-08

申请号：US15745679

申请日：2016-07-29

Applicant: LG ELECTRONICS INC. ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

Inventor： Yongmin Shin ,  Donghoon Yi ,  Dongil Cho ,  Taejae Lee

IPC: G05D1/02 ,  A47L9/28 ,  A47L9/19 ,  G06T7/579 ,  G06T7/73 ,  G06T7/11 ,  G06T7/174 ,  A47L9/00 ,  G05D1/00

Abstract: A cleaner performing autonomous traveling includes a main body having a suction opening, a cleaning unit provided within the main body and sucking a cleaning target through the suction opening, a driving unit moving the main body, a camera sensor attached to the main body and capturing a first image, an operation sensor sensing information related to movement of the main body, and a controller detecting information related to an obstacle on the basis of at least one of the captured image and the information related to movement and controlling the driving unit on the basis of the detected information related to the obstacle.

公开(公告)号：US10966585B2

公开(公告)日：2021-04-06

申请号：US15994698

申请日：2018-05-31

Applicant: LG ELECTRONICS INC. ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

Inventor： Yongmin Shin ,  Donghoon Yi ,  Ilsoo Cho ,  Dongil Cho ,  Taejae Lee

IPC: A47L9/28 ,  G06T5/40 ,  G06T7/50 ,  G05D1/02 ,  A47L11/40

Abstract: A cleaner includes a main body having a suction port, a cleaning unit provided in the main body to suck a cleaning object through the suction port, a driving unit moving the main body, a camera provided in the main body and photographing an image, and a controller detecting a vanishing point related to the image and detecting information related to a posture of the main body based on the detected vanishing point.