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公开(公告)号：WO2016208944A1
公开(公告)日：2016-12-29
申请号：PCT/KR2016/006583
申请日：2016-06-21
Applicant: LG ELECTRONICS INC.
Inventor： KWAK, Donghoon , KO, Jaehwan , YI, Sihyuk
CPC classification number: A47L9/009 , A47L9/2805 , A47L9/2852 , A47L9/2889 , A47L2201/04 , G05D1/0242 , G05D1/0255 , G05D2201/0215
Abstract: A vacuum cleaner according to an embodiment of the present invention includes a cleaner body having a moving unit; a suction unit configured to suction dust and air; a detecting unit configured to detect movement of the suction unit; and a control part configured to determine whether movement of the cleaner body is required, based on information detected by the suction unit, and to control the moving unit when the movement of the cleaner body is required, wherein the control part determines a target location to which the cleaner body will be moved, determines a moving route to the target location based on a detected obstacle, controls the moving unit so that the cleaner body is moved along the determined moving route, stops a motor when it is determined that the cleaner body is not in contact with a floor surface, and thus prevents a user's injury.
Abstract translation: 根据本发明实施例的吸尘器包括具有移动单元的吸尘器主体; 抽吸单元，其构造成吸入灰尘和空气; 检测单元，被配置为检测所述抽吸单元的运动; 以及控制部，被配置为基于由所述吸引单元检测到的信息来确定是否需要所述吸尘器主体的移动，并且在需要所述吸尘器主体的移动时控制所述移动单元，其中，所述控制部将所述目标位置确定为 清洁器主体将被移动，基于检测到的障碍确定到目标位置的移动路线，控制移动单元，使得清洁器主体沿着确定的移动路线移动，当确定清洁器主体 不与地面接触，从而防止使用者受伤。
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公开(公告)号：WO2019212276A1
公开(公告)日：2019-11-07
申请号：PCT/KR2019/005310
申请日：2019-05-03
Applicant: LG ELECTRONICS INC.
Inventor： KWAK, Donghoon , KO, Jaehwan , KWEON, Hyukdo
Abstract: A plurality of autonomous mobile robots includes a first mobile robot having a first module for transmitting and receiving an Ultra-Wideband (UWB) signal, and a second mobile robot having a second module for transmitting and receiving the UWB signal. The second mobile robot follows the first mobile robot using the UWB signal.
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公开(公告)号：WO2019212277A1
公开(公告)日：2019-11-07
申请号：PCT/KR2019/005312
申请日：2019-05-03
Applicant: LG ELECTRONICS INC.
Inventor： KWAK, Donghoon , KO, Jaehwan , KWEON, Hyukdo
Abstract: A plurality of autonomous mobile robots includes a first mobile robot provided with a transmitting sensor for outputting sound wave of a first frequency, and a first module for transmitting and receiving a signal of a second frequency higher than the first frequency. A second mobile robot is provided with a receiving sensor for receiving the sound wave of the first frequency and a second module for transmitting and receiving the signal of the second frequency. A control unit of the second mobile robot synchronizes an output time of the sound wave of the first frequency from the first mobile robot using the signal of the second frequency, and determines a relative position of the first mobile robot using the sound wave of the first frequency.
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公开(公告)号：WO2021085752A1
公开(公告)日：2021-05-06
申请号：PCT/KR2020/002666
申请日：2020-02-25
Applicant: LG ELECTRONICS INC.
Inventor： KWAK, Donghoon , KO, Jaehwan , KWEON, Hyukdo
Abstract: The present disclosure relate to a cleaner and a controlling method, more particularly, to a vacuum cleaner that is configured to control a suction power and a duct pickup performance based on the material of the floor and the amount of the dust and foreign substances placed on the floor, and a controlling method of the same.
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公开(公告)号：WO2019212278A1
公开(公告)日：2019-11-07
申请号：PCT/KR2019/005313
申请日：2019-05-03
Applicant: LG ELECTRONICS INC.
Inventor： KWAK, Donghoon , KO, Jaehwan , KWEON, Hyukdo
Abstract: A plurality of autonomous mobile robots includes a first mobile robot and a second mobile robot. The first mobile robot is provided with a transmitting optical sensor for outputting laser light, and a first module for transmitting and receiving an Ultra-Wideband (UWB) signal. The second mobile robot is provided with a receiving optical sensor for receiving the laser light and a plurality of second modules for transmitting and receiving the UWB signal. A control unit of the second mobile robot determines a relative position of the first mobile robot based on the received UWB signal and a determination of whether the laser light is received by the optical sensor.
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Patent Agency Ranking
公开(公告)号：WO2021145536A1
公开(公告)日：2021-07-22
申请号：PCT/KR2020/013985
申请日：2020-10-14
Applicant: LG ELECTRONICS INC.
Inventor： KWAK, Donghoon , KO, Jaehwan , KWEON, Hyukdo
Abstract: Provided is a method for controlling a robot cleaner including a first operation of identifying that a manual cleaner and the robot cleaner are turned on, a second operation of identifying, by the robot cleaner, a location of the manual cleaner, a third operation of moving, by the robot cleaner, to a location within a first set distance from the manual cleaner, and a fourth operation of stopping the movement of the robot cleaner when the robot cleaner is located at the location within the first set distance from the manual cleaner while the manual cleaner is moving, and performing, by the robot cleaner, cleaning while moving when the robot cleaner is located at a location within a second set distance from the manual cleaner.
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公开(公告)号：WO2021145525A1
公开(公告)日：2021-07-22
申请号：PCT/KR2020/010301
申请日：2020-08-05
Applicant: LG ELECTRONICS INC.
Inventor： KWAK, Donghoon , KWEON, Hyukdo , KO, Jaehwan
Abstract: Provided is a method for controlling a robot cleaner including a first operation of identifying that a manual cleaner and the robot cleaner are turned on, a second operation of identifying, by the robot cleaner, a location of the manual cleaner, a third operation of separating cleaning regions for performing cleaning therein from each other, and a fourth operation of starting, by the robot cleaner, cleaning of a corresponding region after the manual cleaner completes cleaning of the corresponding region.
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公开(公告)号：WO2018226041A1
公开(公告)日：2018-12-13
申请号：PCT/KR2018/006467
申请日：2018-06-07
Applicant: LG ELECTRONICS INC.
Inventor： KWAK, Donghoon , KO, Jaehwan , KWEON, Hyukdo
Abstract: The present disclosure relates to a cleaner according to one embodiment, which includes a main body, a grip unit provided on the main body to be gripped by a user, a pressure sensor unit provided on the grip unit to detect pressure applied by the user to a part of an outer surface of the grip unit, a driving unit provided at a lower portion of the main body to move the main body, and a controller to control the driving unit based on the detected pressure.
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公开(公告)号：EP4090215A1
公开(公告)日：2022-11-23
申请号：EP20914669.5
申请日：2020-08-05
Applicant: LG ELECTRONICS INC.
Inventor： KWAK, Donghoon , KWEON, Hyukdo , KO, Jaehwan
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公开(公告)号：EP3787462A1
公开(公告)日：2021-03-10
申请号：EP19796087.5
申请日：2019-05-03
Applicant: LG Electronics Inc.
Inventor： KWAK, Donghoon , KO, Jaehwan , KWEON, Hyukdo
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