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    MOVING ROBOT AND CONTROLLING METHOD THEREOF
    2.
    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
    3.
    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.

    PLURALITY OF AUTONOMOUS MOBILE ROBOTS AND CONTROLLING METHOD FOR THE SAME
    4.
    发明申请
    PLURALITY OF AUTONOMOUS MOBILE ROBOTS AND CONTROLLING METHOD FOR THE SAME 审中-公开

    公开(公告)号：WO2020050565A1

    公开(公告)日：2020-03-12

    申请号：PCT/KR2019/011250

    申请日：2019-09-02

    Applicant: LG ELECTRONICS INC.

    Inventor： KWAK, Donghoon ,  KO, Kyoungsuk ,  LEE, Sungwook

    IPC: B25J11/00 ,  B25J9/16 ,  B25J19/02 ,  A47L9/28

    Abstract: A mobile robot includes a communication unit that communicates with another mobile robot, a sensing unit for sensing the other mobile robot existing in a detection area encompassing a predetermined projected angle with respect to the front of a main body of the mobile robot, and a control unit configured for rotating the main body so that the other mobile robot is sensed in the detection area. The communication unit transmits a control signal configured to cause the other mobile robot to travel in a linear direction by a predetermined distance, to the other mobile robot when the other mobile robot is present in the detection area.

    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：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.

    PLURALITY OF AUTONOMOUS MOBILE ROBOTS AND CONTROLLING METHOD FOR THE SAME
    7.
    发明申请
    PLURALITY OF AUTONOMOUS MOBILE ROBOTS AND CONTROLLING METHOD FOR THE SAME 审中-公开

    公开(公告)号：WO2020050566A1

    公开(公告)日：2020-03-12

    申请号：PCT/KR2019/011251

    申请日：2019-09-02

    Applicant: LG ELECTRONICS INC.

    Inventor： KWAK, Donghoon ,  KO, Kyoungsuk ,  LEE, Sungwook

    IPC: B25J11/00 ,  B25J9/16 ,  A47L9/28

    Abstract: A plurality of autonomous mobile robots are disclosed. The mobile robots may include a mobile robot that has a traveling unit that moves or rotates a main body of the mobile robot. The mobile robot has a sensor that detects another mobile robot in a detection area spanning a predetermined angle with respect to the front of the main body. The mobile robot also has a controller that rotates the detection area of the mobile robot when the other mobile robot detected within the detection area moves out of the detection area.

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