公开(公告)号：US11921513B2

公开(公告)日：2024-03-05

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 ,  A01D34/00 ,  B25J11/00 ,  B25J13/08 ,  G05D1/00

CPC classification number: G05D1/0225 ,  A01D34/008 ,  B25J11/0085 ,  B25J13/086 ,  G05D1/0259 ,  G05D1/0265 ,  G05D2201/0208

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：US10702110B2

公开(公告)日：2020-07-07

申请号：US15754098

申请日：2016-08-12

Applicant: LG ELECTRONICS INC.

Inventor： Jongsu Kim ,  Dongseong Kim

IPC: A47L9/00 ,  A47L9/16 ,  A47L9/22 ,  A47L9/28 ,  A47L9/02

Abstract: Disclosed is a robot cleaner. The robot cleaner includes a cleaner main body defining an external appearance of the robot cleaner, a fan unit mounted in the cleaner main body for generating suction force, a suction unit provided in the cleaner main body and having a suction port for suctioning air containing dust via driving of the fan unit and a first discharge port and a second discharge port for discharging the air containing the dust, a first guide member coupled to the first discharge port, a second guide member coupled to the second discharge port, and a cyclone unit for separating the dust from the air suctioned through the suction port using centrifugal force, the cyclone unit having a first communication hole for communicating with the first guide member and a second communication hole for communicating with the second guide member.

公开(公告)号：US11960289B2

公开(公告)日：2024-04-16

申请号：US17045537

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

IPC: G05D1/02 ,  A01D34/00 ,  A01D34/86 ,  A01D101/00 ,  B60L53/16 ,  B60L53/36 ,  G05D1/00

CPC classification number: G05D1/0219 ,  A01D34/008 ,  A01D34/86 ,  B60L53/16 ,  B60L53/36 ,  G05D1/0088 ,  G05D1/0214 ,  G05D1/0225 ,  G05D1/0259 ,  A01D2101/00 ,  B60L2200/40 ,  G05D2201/0208

Abstract: The present disclosure provides a moving robot including a body which forms an appearance, a traveler which moves the body with respect to a traveling surface in a traveling area, a sensing unit which acquires environment information of the traveling area, and a controller which sets a parameter tailored to the traveling area according to the environment information and performs pattern traveling of the traveling area. Accordingly, even when information on an environment in which the moving robot is installed is not obtained from a manufacture in advance, the moving robot can directly obtain information on the corresponding environment and set an optimum parameter according to the environment to increase efficiency.

公开(公告)号：US11630462B2

公开(公告)日：2023-04-18

申请号：US17045552

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

IPC: G05D1/02 ,  A01D34/00 ,  G05D1/00 ,  B60L53/36 ,  B60L53/16 ,  A01D101/00 ,  B60W60/00

Abstract: The present disclosure provides a moving robot including a body which forms an appearance, a traveler which moves the body, a boundary signal detector which detects a boundary signal generated in a boundary area of a traveling area, and a controller which controls a traveler so that the traveler performs pattern traveling a plurality of times in the traveling area, and controls the traveler so that a traveling angle during first pattern traveling and a traveling angle during second pattern traveling are different from each other. Accordingly, when the pattern traveling is performed a plurality of times, the pattern traveling is performed at angles different from each other based on a reference axis, and it is possible to minimize an area which cannot be mowed and improve efficiency.

公开(公告)号：US10594117B2

公开(公告)日：2020-03-17

申请号：US15496396

申请日：2017-04-25

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsup Song ,  Dongseong Kim

IPC: E01B29/26 ,  H02G1/06 ,  E04H15/62 ,  H02G9/02 ,  A01D34/00 ,  B25C5/11

Abstract: A wire installation apparatus is provided. The wire installation apparatus includes a body through which a peg passes, a reel installed in the body to surround a wire, a wire guide member guiding the wire, and an external force transfer member transferring an external force, applied from the outside, to the peg so that the peg is driven into a ground. The wire is installed by the peg driven into the ground.