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    MOVING ROBOT AND CONTROLLING METHOD THEREOF
    3.
    发明申请
    MOVING ROBOT AND CONTROLLING METHOD THEREOF 审中-公开

    公开(公告)号：WO2020027496A1

    公开(公告)日：2020-02-06

    申请号：PCT/KR2019/009257

    申请日：2019-07-25

    Applicant: LG ELECTRONICS INC.

    Inventor： KO, Kyoungsuk ,  KIM, Byungjin ,  LEE, Sungwook ,  LEE, Hyungsub ,  CHOI, Koh

    IPC: B25J11/00 ,  B25J9/16 ,  B25J19/00 ,  B25J19/02 ,  A01D34/00

    Abstract: A moving robot includes a traveling unit, a power supply unit, a communication unit, and a memory to store therein coordinates information regarding a point to which the main body has moved by a reference distance in a state of being in contact with the charging station, and a control unit to output a control command to return to the charging station based on a state of the power supply unit while the main body travels in the one area, to determine a position of the charging station from a current position of the main body based on a first signal transmitted from the charging station and a second signal transmitted by the communication unit, in response to the output of the control command, and to controls the traveling unit so that the main body moves to a position corresponding to the stored coordinates information.

    MOVING ROBOT AND CONTROLLING METHOD THEREOF
    6.
    发明申请
    MOVING ROBOT AND CONTROLLING METHOD THEREOF 审中-公开

    公开(公告)号：WO2020032413A1

    公开(公告)日：2020-02-13

    申请号：PCT/KR2019/008802

    申请日：2019-07-16

    Applicant: LG ELECTRONICS INC.

    Inventor： KO, Kyoungsuk ,  LEE, Sungwook ,  LEE, Hyungsub ,  CHOI, Koh

    IPC: B25J11/00 ,  B25J9/16 ,  B25J9/10 ,  A01D34/00 ,  H01Q1/22 ,  H01Q3/26

    Abstract: A moving robot and a controlling method thereof are disclosed. A moving robot according to the present disclosure includes a traveling unit to move a main body, a communication unit to communicate with a location information transmitter for transmitting signals within an area, and a control unit to set a virtual boundary with respect to a location calculated based the signals, and to control the traveling unit to move the main body without departing from the boundary. The communication unit includes first and antennas provided at respective transceivers that transceive signals with the location information transmitter, and the first and second antennas have an adjustable distance. When signals are received through the first and second antennas, the control unit determines a relative location of the location information transmitter based on a current location of the main body using a frequency corresponding to the distance between the first and second antennas.

    MOVING ROBOT AND FOLLOWING SETTING METHOD THEREOF
    7.
    发明申请
    MOVING ROBOT AND FOLLOWING SETTING METHOD THEREOF 审中-公开

    公开(公告)号：WO2020032412A1

    公开(公告)日：2020-02-13

    申请号：PCT/KR2019/008801

    申请日：2019-07-16

    Applicant: LG ELECTRONICS INC.

    Inventor： KO, Kyoungsuk ,  KIM, Byungjin ,  LEE, Sungwook ,  LEE, Hyungsub ,  CHOI, Koh

    IPC: B25J9/16 ,  B25J9/00

    Abstract: A moving robot according to an embodiment of the present disclosure includes a traveling unit to move a main body thereof, a communication unit to perform communication with a controller using signals, and a controller to calculate a signal distance between the controller and the main body in response to reception of a first signal from the controller, and controls the traveling unit so that the main body moves while following the controller when the calculated signal distance is within a predetermined range. The control unit calculates a signal distance between the controller and the main body in response to reception of a second signal from the controller while the main body is following the controller, and releases the follow-up travel of the main body when the calculated signal distance is within a predetermined range.

    MOVING ROBOT, METHOD FOR CONTROLLING THE SAME, AND TERMINAL
    9.
    发明公开
    MOVING ROBOT, METHOD FOR CONTROLLING THE SAME, AND TERMINAL 审中-公开

    公开(公告)号：EP3603372A1

    公开(公告)日：2020-02-05

    申请号：EP19189643.0

    申请日：2019-08-01

    Applicant: LG ELECTRONICS INC.

    Inventor： KO, Kyoungsuk ,  LEE, Sungwook ,  LEE, Hyungsub ,  CHOI, Koh

    IPC: A01D34/08 ,  B25J5/00 ,  G05D1/02

    Abstract: The present disclosure relates to a moving robot, a controlling method thereof, and a terminal. A moving robot according to the present disclosure includes a traveling unit to move a main body, a communication unit to communicate with a plurality of location information transmitter installed within an area to transmit signals, a memory to store coordinates information regarding positions of the location information transmitters, and a control unit to set a virtual boundary based on location information calculated based on the signals, and control the traveling unit so that the main body moves without departing from the boundary, wherein the control unit sets a reference location information transmitter among the location information transmitters, corrects height error of the coordinates information based on height differences between the reference location information transmitter and each location information transmitter, and corrects a current position of the main body based on the corrected coordinates information.

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