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公开(公告)号：US09283670B2
公开(公告)日：2016-03-15
申请号：US14035109
申请日：2013-09-24
Applicant: LG ELECTRONICS INC.
Inventor： Changwha Sun , Dongmyung Shin
CPC classification number: B25J9/0003 , A47L2201/04 , G05D1/024 , G05D2201/0203 , G05D2201/0215 , Y10S901/01 , Y10S901/47
Abstract: A robot cleaner includes a main body, a light transmitting unit, an image sensor, a base, a rotation drive unit, and an elevation drive unit. The light transmitting unit emits light. The light reflected or scattered by an obstacle is sensed by the image sensor. The base supports the light transmitting unit and the image sensor and is rotatably and vertically movably disposed in the main body. The rotation drive unit rotates the base. The elevation drive unit allows the base to retract or protract from the main body.
Abstract translation: 机器人清洁器包括主体，透光单元，图像传感器，基座，旋转驱动单元和升降驱动单元。 光发射单元发光。 由障碍物反射或散射的光被图像传感器感测。 基座支撑光发射单元和图像传感器，并且可旋转和垂直地可移动地设置在主体中。 旋转驱动单元旋转底座。 升降驱动单元允许基座从主体缩回或伸出。
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公开(公告)号：US11605244B2
公开(公告)日：2023-03-14
申请号：US15883841
申请日：2018-01-30
Applicant: LG ELECTRONICS INC.
Inventor： Junghyun Lee , Sunggil Park , Dongmyung Shin , Hyeongshin Jeon , Hyukdoo Choi
Abstract: Disclosed is a cleaner. The cleaner includes a cleaner body, a suction nozzle configured to suck dust on a floor surface, and a suction hose configured to transfer the dust, transferred from the suction nozzle, to the cleaner body. The cleaner body includes a driving driver or motor moving the cleaner body, a depth sensor configured to obtain image information about an object near the cleaner body, and a processor configured to extract a foot sole region of a person, based on the obtained image information, obtain a moving point of the cleaner body, based on the extracted foot sole region, and control the driving driver to move the cleaner body to the obtained moving point.
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公开(公告)号：US20180213994A1
公开(公告)日：2018-08-02
申请号：US15883841
申请日：2018-01-30
Applicant: LG ELECTRONICS INC.
Inventor： Junghyun LEE , Sunggil Park , Dongmyung Shin , Hyeongshin Jeon , Hyukdoo Choi
IPC: A47L11/40 , A47L5/12 , A47L9/02 , A47L9/24 , A47L9/28 , G06T7/50 , G06T7/11 , G06T7/194 , G06K9/00 , G05D1/00 , G05D1/02
CPC classification number: A47L11/4061 , A47L5/12 , A47L9/02 , A47L9/24 , A47L9/2805 , A47L9/2852 , A47L9/2857 , A47L2201/04 , G05D1/0088 , G05D1/0246 , G05D1/0274 , G05D2201/0215 , G06K9/00335 , G06T7/11 , G06T7/194 , G06T7/50 , G06T2207/10024 , G06T2207/10028 , G06T2207/30196
Abstract: Disclosed is a cleaner. The cleaner includes a cleaner body, a suction nozzle configured to suck dust on a floor surface, and a suction hose configured to transfer the dust, transferred from the suction nozzle, to the cleaner body. The cleaner body includes a driving driver or motor moving the cleaner body, a depth sensor configured to obtain image information about an object near the cleaner body, and a processor configured to extract a foot sole region of a person, based on the obtained image information, obtain a moving point of the cleaner body, based on the extracted foot sole region, and control the driving driver to move the cleaner body to the obtained moving point.
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Patent Agency Ranking
公开(公告)号：US09750381B2
公开(公告)日：2017-09-05
申请号：US13900194
申请日：2013-05-22
Applicant: LG Electronics Inc.
Inventor： Jongsu Kim , Dongmyung Shin , Jaewon Jang
CPC classification number: A47L9/22 , A47L11/18 , A47L11/20 , A47L2201/00
Abstract: Disclosed is a robot cleaner. The robot cleaner includes a case forming the external appearance of the robot cleaner, an agitator rotating and contacting a surface to be cleaned, a dust collector in which foreign substances are collected and a suction unit providing suction force to the dust collector, and the agitator is arranged between the dust collector and the suction unit. Therefore, the robot cleaner reduces loss of suction force generated from the suction unit.
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公开(公告)号：US10150216B2
公开(公告)日：2018-12-11
申请号：US14196294
申请日：2014-03-04
Applicant: LG Electronics Inc.
Inventor： Changhwa Sun , Dongmyung Shin , Sungjin Cho
Abstract: A robot cleaner is disclosed. The robot cleaner includes a cleaner body, a position sensor disposed in the cleaner body, the position sensor including a light transmission unit to emit light and a light reception unit to receive light reflected or scattered from an obstacle after being emitted from the light transmission unit, and a transparent member to transmit the light emitted from the light transmission unit and the light to be received by the light reception unit.
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公开(公告)号：US10852729B2
公开(公告)日：2020-12-01
申请号：US15877677
申请日：2018-01-23
Applicant: LG ELECTRONICS INC.
Inventor： Hyukdoo Choi , Sunggil Park , Dongmyung Shin , Junghyun Lee , Hyeongshin Jeon
Abstract: A moving robot includes a travelling unit to move a main body, an image acquisition unit to acquire an image around the main body, a sensor unit including at least one sensor to sense an obstacle during moving, a storage unit to store information on a location of the sensed obstacle and information on a location of the moving robot, to register, into a map, an obstacle area of the obstacle, and to store an image from the image acquisition unit in the obstacle area, an obstacle acquisition module to determine a final attribute of the obstacle using the attributes of the obstacle obtained based on machine learning, and a control unit to detect attributes of obstacles through the obstacle recognition module if detecting a confinement state by the obstacles and to control the traveling unit to move one of the obstacles.
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公开(公告)号：US20180210445A1
公开(公告)日：2018-07-26
申请号：US15877677
申请日：2018-01-23
Applicant: LG ELECTRONICS INC.
Inventor： Hyukdoo CHOI , Sunggil Park , Dongmyung Shin , Junghyun Lee , Hyeongshin Jeon
CPC classification number: G05D1/0088 , G05D1/0044 , G05D1/0214 , G05D1/0221 , G05D1/0238 , G05D1/0246 , G05D1/0255 , G05D1/0274 , G05D2201/0203 , G05D2201/0215 , Y10S901/01 , Y10S901/47
Abstract: A moving robot includes a travelling unit to move a main body, an image acquisition unit to acquire an image around the main body, a sensor unit including at least one sensor to sense an obstacle during moving, a storage unit to store information on a location of the sensed obstacle and information on a location of the moving robot, to register, into a map, an obstacle area of the obstacle, and to store an image from the image acquisition unit in the obstacle area, an obstacle acquisition module to determine a final attribute of the obstacle using the attributes of the obstacle obtained based on machine learning, and a control unit to detect attributes of obstacles through the obstacle recognition module if detecting a confinement state by the obstacles and to control the traveling unit to move one of the obstacles.
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公开(公告)号：US20130312215A1
公开(公告)日：2013-11-28
申请号：US13900194
申请日：2013-05-22
Applicant: LG Electronics Inc.
Inventor： Jongsu Kim , Dongmyung Shin , Jaewon Jang
IPC: A47L9/22
CPC classification number: A47L9/22 , A47L11/18 , A47L11/20 , A47L2201/00
Abstract: Disclosed is a robot cleaner. The robot cleaner includes a case forming the external appearance of the robot cleaner, an agitator rotating and contacting a surface to be cleaned, a dust collector in which foreign substances are collected and a suction unit providing suction force to the dust collector, and the agitator is arranged between the dust collector and the suction unit. Therefore, the robot cleaner reduces loss of suction force generated from the suction unit.
Abstract translation: 公开了一种机器人清洁器。 机器人清洁器包括形成机器人清洁器的外观的壳体，旋转并接触待清洁表面的搅拌器，收集异物的集尘器和向集尘器提供吸力的抽吸单元，以及搅拌器 设置在集尘器和抽吸单元之间。 因此，机器人清洁器减少从抽吸单元产生的吸力损失。
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