公开(公告)号：US20240335079A1

公开(公告)日：2024-10-10

申请号：US18578050

申请日：2021-07-21

Applicant: LG ELECTRONICS INC.

Inventor： Dongseong KIM ,  Heegu PARK ,  Jaeheon CHUNG

IPC: A47L11/40 ,  H04B3/54

CPC classification number: A47L11/4011 ,  A47L11/4008 ,  H04B3/54 ,  A47L2201/02 ,  A47L2201/04

Abstract: A robot system according to an aspect of the present disclosure may comprise: a plurality of mobile robots; a plurality of docking stations; and a server that assigns identification information and a docking signal dispatch time to a plurality of registered docking stations, and transmits docking signal information including the identification information and the docking signal dispatch time to the plurality of mobile robots corresponding to each of the plurality of docking stations.

公开(公告)号：US20240377841A1

公开(公告)日：2024-11-14

申请号：US18578116

申请日：2021-07-21

Applicant: LG ELECTRONICS INC.

Inventor： Heegu PARK ,  Dongseong KIM ,  Jaeheon CHUNG ,  Hyunsup SONG

IPC: G05D1/661 ,  A47L11/40 ,  G05D105/10

Abstract: A robot system according to one aspect of the present disclosure comprises: a mobile robot traveling on the basis of power stored in a battery; and a docking station for charging the battery by supplying power through a charging cable, wherein each of the mobile robot and the docking station can include a power line communication unit for performing power line communication through the charging cable.

公开(公告)号：US20180242801A1

公开(公告)日：2018-08-30

申请号：US15754098

申请日：2016-08-12

Applicant: LG ELECTRONICS INC.

Inventor： Jongsu KIM ,  Dongseong KIM

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

CPC classification number: A47L9/0081 ,  A47L9/009 ,  A47L9/02 ,  A47L9/1616 ,  A47L9/1625 ,  A47L9/1641 ,  A47L9/165 ,  A47L9/22 ,  A47L9/2884 ,  A47L2201/00

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：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：US20180184873A1

公开(公告)日：2018-07-05

申请号：US15861404

申请日：2018-01-03

Applicant: LG ELECTRONICS INC.

Inventor： Hanshin KIM ,  Kyungman YU ,  Dongseong KIM

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

CPC classification number: A47L11/4011 ,  A47L9/009 ,  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 fixed body having a battery included therein, a cover surrounding the fixed body, and a movement frame provided between the cover and the fixed body to movably support the cover relative to the fixed body. The movement frame is fastened to at least one point 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：US20170317479A1

公开(公告)日：2017-11-02

申请号：US15496396

申请日：2017-04-25

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsup SONG ,  Dongseong KIM

IPC: H02G1/06

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.