公开(公告)号：US20180184864A1

公开(公告)日：2018-07-05

申请号：US15858702

申请日：2017-12-29

Applicant: LG ELECTRONICS INC.

Inventor： Hanshin KIM ,  Jaehoon JEONG ,  Dongkyun NAM

IPC: A47L9/00 ,  B25J11/00 ,  B25J19/00 ,  B25J5/00 ,  A47L9/02

CPC classification number: A47L9/009 ,  A47L9/02 ,  A47L2201/04 ,  B25J5/007 ,  B25J11/0085 ,  B25J19/0062

Abstract: A cleaning robot includes a cover, a fixed body provided in the cover, a traveling part connected to the fixed body, a movement frame fastened to the cover to move in correspondence with movement of the cover, an inner body configured to support the movement frame relative to the fixed body, and a rotator provided on a bottom of the inner body to rotate in correspondence with movement of the cover.

公开(公告)号：US20210165416A1

公开(公告)日：2021-06-03

申请号：US17045529

申请日：2019-04-05

Applicant: LG ELECTRONICS INC.

Inventor： Jaehoon LEE ,  Kyuchun CHOI ,  Jongjin WOO ,  Dongseong KIM ,  Hyungsub KIM ,  Seungin SHIN ,  Kyungman YU ,  Jaehoon JEONG ,  Dongkyun NAM ,  Jongil PARK ,  Hyungkook JOO

IPC: G05D1/02

Abstract: According to a moving robot and a control method of a moving robot of the present disclosure, it is possible to reset a position of the moving robot by returning to a charging station after completing a work in one traveling zone and continuously perform a work.

公开(公告)号：US20190265718A1

公开(公告)日：2019-08-29

申请号：US16288903

申请日：2019-02-28

Applicant: LG ELECTRONICS INC.

Inventor： Jaehoon LEE ,  Jongjin WOO ,  Dongseong KIM ,  Dongkyun NAM

IPC: G05D1/02 ,  B25J13/08 ,  B25J11/00

Abstract: A moving robot includes: a boundary signal detector configured to detect a proximity boundary signal generated in a proximity boundary area in which a portion of a first travel area and a portion of a second travel area are proximal to each other; and a controller configured to define a proximity boundary line based on the proximity boundary signal, and control the travelling unit such that the body performs a homing travel which indicates travelling along the proximity boundary line. The moving robot may be included in a system that includes boundary wires to define the first and second travel areas. The system may further include a docking unit to dock with and charge the moving robot.

公开(公告)号：US20210165415A1

公开(公告)日：2021-06-03

申请号：US17045524

申请日：2019-04-05

Applicant: LG ELECTRONICS INC.

Inventor： Jaehoon LEE ,  Kyuchun CHOI ,  Jongjin WOO ,  Dongseong KIM ,  Hyungsub KIM ,  Seungin SHIN ,  Kyungman YU ,  Jaehoon JEONG ,  Dongkyun NAM ,  Hyungkook JOO

IPC: G05D1/02

Abstract: According to a moving robot and a control method of a moving robot of the present disclosure, it is possible to reset a position of the moving robot by returning to a charging station after completing a work in one traveling zone and continuously perform a work.

公开(公告)号：US20180064023A1

公开(公告)日：2018-03-08

申请号：US15677912

申请日：2017-08-15

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsup SONG ,  Dongkyun NAM ,  Jongjin WOO

IPC: A01D34/00 ,  G05D1/02 ,  B60L11/18 ,  H02J7/00

CPC classification number: A01D34/001 ,  A01D34/008 ,  A01D34/78 ,  A01D2101/00 ,  B60L53/12 ,  B60L53/14 ,  B60L53/31 ,  B60L53/35 ,  G05D1/0225 ,  G05D1/0276 ,  G05D2201/0208 ,  H02J7/0027 ,  H02J7/0042 ,  H02J7/0045

Abstract: A charging device of a robotic lawn mower includes a bottom part installed in a partial region of an operation region of the robot, a support part coupled to the bottom part and positioned on a side of a main body of the robot when the robot is being charged, and a terminal part coupled to the support part and positioned above the main body of the robot when the robot is being charged, wherein the bottom part is formed such that only any one of a plurality of wheels of the robot is mounted thereon when the robot is being charged.