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公开(公告)号：US20220265106A1
公开(公告)日：2022-08-25
申请号：US17743935
申请日：2022-05-13
Applicant: LG ELECTRONICS INC.
Inventor： Dongki NOH , Seungmyun BAEK , Seungmin BAEK
Abstract: Disclosed is a moving robot including: a travel unit configured to move a body; an image acquisition unit configured to acquire a surrounding image of the body; a sensor unit having one or more sensors configured to detect an obstacle while the body moves; a controller configured to: upon detection of an obstacle by the sensor unit, recognize an attribute of the obstacle based on an image acquired by the image acquisition unit, and control driving of the travel unit based on the attribute of the obstacle; and a sound output unit configured to: output preset sound when the recognized attribute of the obstacle indicates a movable obstacle. Accordingly, the moving robot improves stability, user convenience, driving efficiency, and cleaning efficiency.
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公开(公告)号：US20210373320A1
公开(公告)日：2021-12-02
申请号：US16963206
申请日：2019-05-02
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin BAEK , Haemin CHOI
Abstract: An autonomous driving apparatus according to an exemplary embodiment of the present invention may include a drive unit configured to provide a driving function, a body unit coupled at an upper side of the drive unit, a lidar device coupled to the drive unit, a lidar device groove having an opening portion formed in the irradiation direction of the lidar device, and a mirror module coupled inside the lidar device groove in the irradiation direction of the lidar device.
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公开(公告)号：US20190176330A1
公开(公告)日：2019-06-13
申请号：US16327454
申请日：2017-08-24
Applicant: LG ELECTRONICS INC.
Inventor： Dongki NOH , Juhyeon LEE , Junghwan KIM , Seungmin BAEK , Wonkeun YANG
Abstract: A mobile robot includes a travel drive unit configured to move a main body, an image acquisition unit configured to acquire a plurality of images by continuously photographing surroundings of the main body, a storage configured to store the plurality of continuous images acquired by the image acquisition unit, a sensor unit having one or more sensors configured to sense an object during the movement of the main body, and a controller configured to, in response to the sensing of the object by the sensor unit, select an image acquired at a specific point in time earlier than an object sensing time of the sensor unit from among the plurality of continuous images based on a moving direction and a moving speed of the main body, and recognize an attribute of the object included in the selected image acquired at the specific point in time.
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公开(公告)号：US20150335219A1
公开(公告)日：2015-11-26
申请号：US14716349
申请日：2015-05-19
Applicant: LG ELECTRONICS INC.
Inventor： Dongki NOH , Seungmin BAEK
CPC classification number: A47L9/2842 , A47L9/2826 , A47L9/2852 , A47L9/2857 , A47L9/30 , A47L2201/04 , A47L2201/06
Abstract: Disclosed herein is a cleaner including a main body for sucking dust on the floor in a cleaning region while actively traveling, and a marker indication device for indicating a marker on the floor in the cleaning region while moving independently of the main body, wherein the main body includes an image acquisition unit acquiring a front image thereof, and a controller to track a movement trajectory of the marker on the acquired image, set a traveling path, in an actual space, corresponding to the movement trajectory, and control the main body such that the main body travels along the set traveling path.
Abstract translation: 这里公开了一种清洁器，其包括主体，用于在主动地行进时在清洁区域中吸入灰尘的主体;以及标记指示装置，用于在独立于主体移动的同时在清洁区域中的地板上指示标记，其中主体 本体包括获取其前图像的图像获取单元和跟踪所获取的图像上的标记的移动轨迹的控制器，根据移动轨迹在实际空间中设置行进路径，并且控制主体 主体沿着设置的行进路径行进。
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公开(公告)号：US20210146540A1
公开(公告)日：2021-05-20
申请号：US16878701
申请日：2020-05-20
Applicant: LG ELECTRONICS INC.
Inventor： Minjung KIM , Seungmin BAEK , Jungsik KIM
Abstract: Disclosed herein are a method of identifying a dynamic obstacle and a robot implementing the same, wherein the robot configured to identify a dynamic obstacle may change mechanisms for identifying an obstacle in an image captured by a camera sensor in a first direction and for sensing the obstacle on the basis of a velocity of movement of the identified obstacle, a degree of congestion based on distribution of the obstacle and a velocity of movement of the robot, to generate a moving path of the robot.
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Patent Agency Ranking
公开(公告)号：US20200238502A1
公开(公告)日：2020-07-30
申请号：US16775553
申请日：2020-01-29
Applicant: LG ELECTRONICS INC.
Inventor： Wonhee LEE , Sanghun KIM , Seungmin BAEK
Abstract: An action robot may include a main body, at least one joint, and at least one limb configured to be rotatably connected to the main body via the joint. The joint may be configured to provide elastic force in a direction in which the limb is unfolded or pulled away from the main body and a wire connected to the limb to pull the limb in a direction in which the limb is folded or pulled toward the main body. The wire may be connected to an elevation rod provided inside the main body. A drive assembly may be provided outside the main body and be configured to lift the elevation rod. A rod spring may be provided and configured to provide a downward elastic force to the elevation rod. A wire support provided within the main body may be configured to support the wire.
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17.发明申请公开(公告)号：US20200174484A1
公开(公告)日：2020-06-04
申请号：US16696719
申请日：2019-11-26
Applicant: LG ELECTRONICS INC.
Inventor： Gyuho EOH , Dong Ki NOH , Seungmin BAEK , Jeong Sik CHOI
IPC: G05D1/02
Abstract: A main server for controlling laser irradiation of a movement path of a robot, the main server including a communication unit configured to communicate with a camera module and a laser irradiation module; and a controller configured to: receive, via the communication unit, an image of a robot captured by the camera module, identify a location of the robot in the image captured by the camera module, generate a movement path of the robot based on sensing information, and transmit, via the communication unit, movement path information to the laser irradiation module for outputting the movement path to a vicinity of the robot with a laser for the robot to follow, in which the sensing information includes first information about an obstacle sensed by the camera module or second information about the obstacle sensed by the laser irradiation module.
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公开(公告)号：US20190179333A1
公开(公告)日：2019-06-13
申请号：US16327452
申请日：2017-08-24
Applicant: LG ELECTRONICS INC.
Inventor： Dongki NOH , Juhyeon LEE , Junghwan KIM , Seungmin BAEK , Wonkeun YANG
Abstract: A mobile robot includes a travel drive unit configured to move a main body, an image acquisition unit configured to acquire an image of surroundings of the main body, a storage configured to store the image acquired by the image acquisition unit, a sensor unit having one or more sensors configured to sense an object during the movement of the body, and a controller configured to perform control to extract a part of the image acquired by the image acquisition unit in correspondence to a direction in which the object sensed by the sensor unit is present.
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公开(公告)号：US20160206165A1
公开(公告)日：2016-07-21
申请号：US14917247
申请日：2013-09-12
Applicant: LG ELECTRONICS INC.
Inventor： Yiebin KIM , Jeongsuk YOON , Seungmin BAEK
CPC classification number: A47L9/0405 , A47L9/0444 , A47L9/0488 , A47L9/0666 , A47L11/24 , A47L2201/00
Abstract: The present specification relates to an automatic cleaner. The automatic cleaner, according to one aspect, comprises: a casing having an inlet port; a suction device which is installed inside the casing and sucks external foreign substances through the inlet port; a moving device for moving the casing; and a side brush assembly movably installed at the casing, wherein the side brush assembly comprises: a movable member which is provided so as to be movable in the casing and protrudes outside of the casing; a side brush provided so as to be rotatable at the movable member; a hinge shaft for enabling the rotation of the movable member; and an elastic member for supporting the hinge shaft or the movable member.
Abstract translation: 本说明书涉及一种自动清洁器。 根据一个方面的自动清洁器包括：具有入口的壳体; 吸入装置，其安装在壳体内部并通过入口吸入外部异物; 用于移动所述壳体的移动装置; 以及可移动地安装在所述壳体上的侧刷组件，其中所述侧刷组件包括：可移动构件，其设置成可在所述壳体中移动并突出到所述壳体的外部; 侧刷，设置成能够在所述可动构件上旋转; 铰链轴，用于使可动件旋转; 以及用于支撑铰链轴或可动构件的弹性构件。
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公开(公告)号：US20150157182A1
公开(公告)日：2015-06-11
申请号：US14529742
申请日：2014-10-31
Applicant: LG ELECTRONICS INC.
Inventor： Dongki NOH , Seungmin BAEK
IPC: A47L11/40
CPC classification number: A47L11/4061 , A47L11/4011 , G05D1/0231 , G05D1/0248 , G05D1/0274 , G05D2201/0215
Abstract: Data within a designated distance from a main body of the mobile robot is accumulated and stored to form a local area map. A traveling direction or a rotating direction is set while avoiding an obstacle around the main body and a path may be readily set. Repetition of unnecessary operation is prevented and thus a traveling velocity based on rapid movement may be improved. Obstacles are readily avoided and cleaning efficiency may be improved.
Abstract translation: 来自移动机器人的主体的指定距离内的数据被累积并存储以形成局部区域图。 设置行进方向或旋转方向，同时避免围绕主体的障碍物，并且可以容易地设置路径。 防止不必要的操作的重复，从而可以提高基于快速移动的行驶速度。 容易避免障碍物，并且可以提高清洁效率。
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