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    MOBILE ROBOT AND CONTROL METHOD FOR SAME
    23.
    发明公开
    MOBILE ROBOT AND CONTROL METHOD FOR SAME 审中-公开

    公开(公告)号：EP3782774A1

    公开(公告)日：2021-02-24

    申请号：EP19781053.4

    申请日：2019-04-05

    Applicant: LG Electronics Inc.

    Inventor： LEE, Jaehoon ,  CHOI, Kyuchun ,  WOO, Jongjin ,  KIM, Dongseong ,  KIM, Hyungsub ,  SHIN, Seungin ,  YU, Kyungman ,  JEONG, Jaehoon ,  NAM, Dongkyun

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

    Abstract: The present disclosure relates to a moving robot and a control method of a moving robot. The moving robot moves to a target point by setting at least one transit point in a movement path along which the moving robot starts from a current point to move a target point based on a map. Accordingly, the movement path can be easily set according a position of a boundary line or an obstacle, the movement path can be set to a shortest distance, and thus, the moving robot can rapidly move to the target point. Moreover, even when a position error is generated while the moving robot moves, the position error can be easily corrected, and even when the moving robot cannot travel due to an obstacle, the transit point is changed so that the moving robot can easily move.

    MOBILE ROBOT AND MOBILE ROBOT SYSTEM
    24.
    发明公开
    MOBILE ROBOT AND MOBILE ROBOT SYSTEM 审中-公开

    公开(公告)号：EP3778150A1

    公开(公告)日：2021-02-17

    申请号：EP19782250.5

    申请日：2019-04-05

    Applicant: LG Electronics Inc.

    Inventor： LEE, Jaehoon ,  CHOI, Kyuchun ,  WOO, Jongjin ,  KIM, Dongseong ,  KIM, Hyungsub ,  SHIN, Seungin ,  YU, Kyungman ,  JEONG, Jaehoon ,  NAM, Dongkyun

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

    Abstract: The present disclosure provides a moving robot includes 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 the traveler so that the traveler performs pattern traveling in the traveling area, and when there is obstacle in the traveling area, searches for a non-traveling area due to the obstacle and controls the traveler so that the traveler continuously performs traveling of the non-traveling area. Accordingly, in a case where there is an obstacle in the traveling area when the pattern traveling is performed, continuous traveling is performed by changing a length of the pattern traveling, and thus, it is possible to complete the traveling in the traveling area without stopping the traveling and manually moving the moving robot. Therefore, it is possible to improve battery efficiency and reduce a time of a user and a cost.

    MOBILE ROBOT AND MOBILE ROBOT SYSTEM
    25.
    发明公开
    MOBILE ROBOT AND MOBILE ROBOT SYSTEM 审中-公开

    公开(公告)号：EP3778149A1

    公开(公告)日：2021-02-17

    申请号：EP19782249.7

    申请日：2019-04-05

    Applicant: LG Electronics Inc.

    Inventor： LEE, Jaehoon ,  CHOI, Kyuchun ,  WOO, Jongjin ,  KIM, Dongseong ,  KIM, Hyungsub ,  SHIN, Seungin ,  YU, Kyungman ,  JEONG, Jaehoon ,  NAM, Dongkyun

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

    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 pattern traveling in the traveler, reads the boundary signal during the pattern traveling to determine whether or not a situation is a traveling impossible situation, and searches for whether or not there is a non-traveling area according to a determination result to control the traveler. Accordingly, when an abnormal termination situation occurs while pattern traveling is performed, the abnormal termination situation is determined to perform continuous traveling, and thus, a continuous lawn mowing control can be provided with respect to one target area.

    VACUUM CLEANER AND METHOD FOR CONTROLLING VACUUM CLEANER
    27.
    发明公开
    VACUUM CLEANER AND METHOD FOR CONTROLLING VACUUM CLEANER 审中-公开

    公开(公告)号：EP4464218A1

    公开(公告)日：2024-11-20

    申请号：EP23743439.4

    申请日：2023-01-17

    Applicant: LG Electronics Inc.

    Inventor： LEE, Jaehoon ,  PARK, Jongil ,  PARK, Heegu ,  KIM, Hyungsub ,  KIM, Daewoo

    IPC: A47L9/28 ,  A47L9/04 ,  G01P15/00

    Abstract: Provided is a cleaner including: a suction nozzle configured to suck in outside air; a brush motor configured to rotate a brush installed in the suction nozzle and sweeping up dust; a suction motor configured to generate a suction force of the suction nozzle; an acceleration sensor installed on the suction nozzle and configured to sense accelerations along three axes that are orthogonal to each other in a spatial coordinate system; a power supply unit configured to supply power to the brush motor and the acceleration sensor; and a controller configured to control the brush motor, the suction motor, and the power supply unit based on a variation of an x-axis acceleration provided by the acceleration sensor and a sum of acceleration variations which is obtained by summing variations of x-, y-, and z-axis accelerations provided by the acceleration sensor.

    WASHING MACHINE
    30.
    发明公开
    WASHING MACHINE 审中-公开

    公开(公告)号：EP4285806A2

    公开(公告)日：2023-12-06

    申请号：EP22746185.2

    申请日：2022-01-24

    Applicant: LG Electronics Inc.

    Inventor： KIM, Miseong ,  LEE, Jaehoon ,  KIM, Kangshin ,  JO, Serae ,  CHOI, Chunghoon

    IPC: A47L15/00 ,  A47L15/42

    Abstract: The present disclosure relates to a washing apparatus. The washing apparatus of the present disclosure includes: a case defining an outer appearance and having therein a washing space to wash an object; a cradle to allow the object to be placed in the washing space; a first water nozzle spaced apart above the cradle and configured to spray washing water upward; and a second water nozzle provided in plurality, the plurality of second water nozzles being disposed spaced apart in different radial directions with respect to the first water nozzle and being configured to spray washing water inward where the first water nozzle is disposed.

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