公开(公告)号：US20180210448A1

公开(公告)日：2018-07-26

申请号：US15875235

申请日：2018-01-19

Applicant: LG ELECTRONICS INC.

Inventor： Changhyeon LEE ,  Han Shin KIM ,  Kyuchun CHOI

IPC: G05D1/02 ,  B25J5/00 ,  B25J11/00 ,  B25J15/00 ,  A47L11/40 ,  G06T7/50

CPC classification number: G05D1/0214 ,  A47L11/4052 ,  A47L11/4061 ,  A47L2201/04 ,  B25J5/007 ,  B25J11/0085 ,  B25J15/0019 ,  G05D1/024 ,  G05D1/0242 ,  G05D1/0255 ,  G05D1/0274 ,  G05D1/0291 ,  G05D2201/0203 ,  G06T7/50 ,  G06T2207/10028 ,  Y10S901/01 ,  Y10S901/41 ,  Y10S901/49

Abstract: The present disclosure relates to a method of identifying a functional region in a 3-dimensional space and a robot implementing the method, and the robot comprises a sensing module that senses a protrusion located outside a robot and provides height and depth information of the sensed protrusion; a functional unit that provides a predetermined function to the outside; a moving unit that moves the robot; a map storage unit that stores a map required for movement of the robot; and a control unit that controls these components.

公开(公告)号：US20180184872A1

公开(公告)日：2018-07-05

申请号：US15861347

申请日：2018-01-03

Applicant: LG ELECTRONICS INC.

Inventor： Hanshin KIM ,  Kyuchun CHOI ,  Jungmin SHIM

IPC: A47L11/40 ,  B25J9/16 ,  A47L9/04 ,  B25J9/00 ,  A47L9/28

CPC classification number: A47L11/4011 ,  A47L9/0411 ,  A47L9/2805 ,  A47L9/2826 ,  A47L9/2847 ,  A47L9/2852 ,  A47L9/2894 ,  A47L9/30 ,  A47L11/4013 ,  A47L11/4044 ,  A47L2201/04 ,  A47L2201/06 ,  B25J9/0003 ,  B25J9/1697

Abstract: A cleaning robot includes a top cover, a bottom cover formed below the top cover and configured to move by external force, a fixed body provided in the bottom cover, a first opening formed in an upper portion of the bottom cover and a first sensor connected to the fixed body and externally exposed between the top cover and the bottom cover through the first opening.

公开(公告)号：US20220105631A1

公开(公告)日：2022-04-07

申请号：US17310349

申请日：2020-01-10

Applicant: LG ELECTRONICS INC.

Inventor： Hyungkook JOO ,  Jongil PARK ,  Kyuchun CHOI

IPC: B25J9/16

Abstract: The present disclosure relates to an artificial intelligence (AI) moving robot and a method for controlling the AI moving robot in which a target monitoring area is set based on recording information received from a monitoring element configured to monitor the travel area, and at least one of traveling of a main body and image capturing of an image capturing unit is controlled to monitor the target monitoring area for monitoring the travel area.

公开(公告)号：US20210360849A1

公开(公告)日：2021-11-25

申请号：US17042380

申请日：2019-02-20

Applicant: LG ELECTRONICS INC.

Inventor： Kyungman YU ,  Jongjin WOO ,  Kyuchun CHOI

IPC: A01D34/00 ,  G05D1/02 ,  G05D1/00

Abstract: Disclosed are a mover robot system and a controlling method for the same, in which a manipulation of a control screen where a remote control is performed is restricted if a mover robot is located in an area other than a driving area, and a locked screen requesting an input of a preset use code is displayed on a terminal, whereby a display of the locked screen is maintained or released in accordance with the input code.

公开(公告)号：US20200238531A1

公开(公告)日：2020-07-30

申请号：US16752196

申请日：2020-01-24

Applicant: LG ELECTRONICS INC.

Inventor： Jaehoon LEE ,  Jongjin WOO ,  Kyuchun CHOI

IPC: B25J9/16

Abstract: The present disclosure relates to an artificial intelligence (AI) moving robot and a method for controlling the AI moving robot. The robot may have a main body, a driving unit configured to move the main body, and an image capturing unit that captures an image around the main body and generates image information for a travel area of the main body. The robot may also have a controller. The controller may control traveling of the main body. The controller determines a status of the travel area based on the image information while the main body is traveling in the travel area. When a mode is set to a monitoring mode, the controller controls at least one of the driving unit and the image capturing unit to monitor a predesignated structure among structures in the travel area.

公开(公告)号：US20200236846A1

公开(公告)日：2020-07-30

申请号：US16848567

申请日：2020-04-14

Applicant: LG ELECTRONICS INC.

Inventor： Kyuchun CHOI ,  Jaehoon LEE ,  Jieun CHOI

IPC: A01D34/00 ,  G05D1/02 ,  A01D101/00

Abstract: A lawn mowing robot includes a body, a driving unit driven such that the body moves within an operation region, and a controller setting first information related to at least one reference line using coordinate information corresponding to vertices included in a polygon forming an operation region and setting second information related to a plurality of regions such that the operation region is divided into the plurality of regions using the first information, wherein the controller controls the driving unit such that the body moves according to a preset movement pattern by the plurality of divided regions using the second information.

公开(公告)号：US20180064024A1

公开(公告)日：2018-03-08

申请号：US15679723

申请日：2017-08-17

Applicant: LG ELECTRONICS INC.

Inventor： Kyuchun CHOI ,  Jaehoon LEE ,  Jieun CHOI

IPC: A01D34/00 ,  G05D1/02

CPC classification number: A01D34/008 ,  A01D2101/00 ,  G05D1/0219 ,  G05D1/0225 ,  G05D1/0227 ,  G05D1/0238 ,  G05D1/0265 ,  G05D1/0274 ,  G05D2201/0208

Abstract: A lawn mowing robot includes a body, a driving unit driven such that the body moves within an operation region, and a controller setting first information related to at least one reference line using coordinate information corresponding to vertices included in a polygon forming an operation region and setting second information related to a plurality of regions such that the operation region is divided into the plurality of regions using the first information, wherein the controller controls the driving unit such that the body moves according to a preset movement pattern by the plurality of divided regions using the second information.

公开(公告)号：US20170315560A1

公开(公告)日：2017-11-02

申请号：US15493365

申请日：2017-04-21

Applicant: LG ELECTRONICS INC.

Inventor： Changhwa SUN ,  Kyuchun CHOI

IPC: G05D1/02

CPC classification number: G05D1/0268 ,  A01D34/008 ,  G05D1/0265 ,  G05D1/0272 ,  G05D2201/0208 ,  Y10S901/01 ,  Y10S901/46

Abstract: A moving robot is provided. The moving robot includes a body, first and second driving wheels configured to move the body, first and second caster wheels installed movably, first and second sensors configured to respectively detect a rotation angle of the first caster wheel and a rotation angle of the second caster wheel with respect to a predetermined direction axis, and a controller configured to control driving of a driving wheel according to the rotation angles. The controller calculates an average rotation angle by using the rotation angles detected by the first and second sensors and controls driving of the driving wheel by using the calculated average rotation angle.