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公开(公告)号：US10856716B2
公开(公告)日：2020-12-08
申请号：US16018249
申请日：2018-06-26
Applicant: LG ELECTRONICS INC.
Inventor： Seaunglok Ham , Jaeheon Chung , Seungjin Lee , Hwang Kim , Hyeongshin Jeon
Abstract: The present disclosure discloses a robot cleaner, including a cleaner body; and a sensing unit disposed in the cleaner body, wherein the sensing unit includes a rotating body configured to be horizontally rotatable around a rotation shaft passing through an inside of the cleaner body; a sensing unit mounted on one side of the rotating body to sense a feature or an obstacle in the vicinity of the cleaner body; and a tilting unit installed inside the rotating body to vertically tilt the sensing unit.
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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：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：US09180596B2
公开(公告)日：2015-11-10
申请号：US14012633
申请日：2013-08-28
Applicant: LG Electronics Inc.
Inventor： Miyoung Sim , Hyeongshin Jeon
CPC classification number: B25J19/023 , B25J9/0003 , B25J11/0085 , G05D1/0225 , G05D1/024 , G05D2201/0203
Abstract: A robot cleaner includes a main body, a traveling unit, a cleaning unit, a sensor unit, and a controller. The traveling unit allows the main body to travel. The cleaning unit suctions foreign substances around the main body during the traveling. The sensor unit is rotatable and senses an obstacle using light reflected or scattered by the obstacle. The controller controls the traveling unit so as to travel along a traveling path and controls the cleaning unit so as to perform cleaning. Here, the sensor unit includes a first mode and a second mode that are set to differ from each other in sensitivity with respect to the reflected or scattered light, and the controller changes the sensitivity of the sensor unit according to a traveling mode.
Abstract translation: 机器人清洁器包括主体，移动单元，清洁单元，传感器单元和控制器。 行驶单元允许主体行驶。 清洁单元在旅行期间吸收主体周围的异物。 传感器单元可旋转，并使用障碍物反射或散射的光来感测障碍物。 控制器控制行进单元沿着行进路径行进，并控制清洁单元以进行清洁。 这里，传感器单元包括相对于反射或散射光被设置为彼此灵敏度不同的第一模式和第二模式，并且控制器根据行驶模式改变传感器单元的灵敏度。
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公开(公告)号：US10423163B2
公开(公告)日：2019-09-24
申请号：US15735062
申请日：2016-06-03
Applicant: LG ELECTRONICS INC.
Inventor： Hyukdoo Choi , Hyeongshin Jeon
IPC: B25J11/00 , A47L9/28 , G05D1/02 , B25J5/00 , B25J9/00 , B25J9/16 , B25J19/02 , A47L9/00 , A47L11/40 , G05D1/00
Abstract: A moving robot includes a main body, a driving unit moving the main body, a camera installed on one side of the main body and capturing an image related to a marker, a memory storing information related to a pattern of the marker, and a controller extracting information related to at least one longitudinal line segment included in an appearance of the marker from the captured image, detecting information related to a position and a posture of the main body on the basis of the extracted information related to at least one of the longitudinal line segment and the pattern, and controlling the driving unit on the basis of at least one of the detected position and posture of the main body.
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公开(公告)号：US20140288709A1
公开(公告)日：2014-09-25
申请号：US14012633
申请日：2013-08-28
Applicant: LG Electronics Inc.
Inventor： Miyoung Sim , Hyeongshin Jeon
CPC classification number: B25J19/023 , B25J9/0003 , B25J11/0085 , G05D1/0225 , G05D1/024 , G05D2201/0203
Abstract: A robot cleaner includes a main body, a traveling unit, a cleaning unit, a sensor unit, and a controller. The traveling unit allows the main body to travel. The cleaning unit suctions foreign substances around the main body during the traveling. The sensor unit is rotatable and senses an obstacle using light reflected or scattered by the obstacle. The controller controls the traveling unit so as to travel along a traveling path and controls the cleaning unit so as to perform cleaning. Here, the sensor unit includes a first mode and a second mode that are set to differ from each other in sensitivity with respect to the reflected or scattered light, and the controller changes the sensitivity of the sensor unit according to a traveling mode.
Abstract translation: 机器人清洁器包括主体，移动单元，清洁单元，传感器单元和控制器。 行驶单元允许主体行驶。 清洁单元在旅行期间吸收主体周围的异物。 传感器单元可旋转，并使用障碍物反射或散射的光来感测障碍物。 控制器控制行进单元沿着行进路径行进，并控制清洁单元以进行清洁。 这里，传感器单元包括相对于反射或散射光被设置为彼此灵敏度不同的第一模式和第二模式，并且控制器根据行驶模式改变传感器单元的灵敏度。
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