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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：US20180178390A1
公开(公告)日：2018-06-28
申请号：US15853533
申请日：2017-12-22
Applicant: LG ELECTRONICS INC.
Inventor： Sunho YANG , Haemin CHOI
Abstract: A guidance robot includes an internal frame, a shell over the internal frame and a display device provided outside of the shell and mounted to the frame. A reader is provided inside the shell, and an object having a readable code is inserted through an opening provided on the display device until the readable code is provided at the reader inside the shell.
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公开(公告)号：US20150375395A1
公开(公告)日：2015-12-31
申请号：US14849277
申请日：2015-09-09
Applicant: LG Electronics Inc.
Inventor： Yunmi KWON , Haemin CHOI , Kanguk KIM , Hyoungrock KIM
CPC classification number: H02J7/0013 , A47L9/2857 , A47L9/2873 , A47L9/2894 , A47L2201/022 , H02J7/025 , H02J50/10 , H02J50/12 , H02J50/90 , Y10S901/01 , Y10S901/30
Abstract: A robot cleaner including a driving unit configured to move the robot cleaner; a charging unit disposed on an upper surface of the robot cleaner, and configured to wirelessly charge a mobile terminal; and a control unit configured to control the driving unit to move the robot cleaner to a position of the mobile terminal corresponding to a sensed preset signal, control the robot cleaner to execute a wireless charging of the mobile terminal placed on the charging unit according to a charging command, and output a feedback signal when the wireless charging of the mobile terminal is completed.
Abstract translation: 一种机器人清洁器，包括构造成移动所述机器人清洁器的驱动单元; 设置在所述机器人清洁器的上表面上并且被配置为对移动终端进行无线充电的充电单元; 以及控制单元，被配置为控制所述驱动单元将所述机器人清洁器移动到与所感测的预设信号相对应的所述移动终端的位置，控制所述机器人清洁器，以根据所述机器人清洁器对所述充电单元上的所述移动终端进行无线充电 充电命令，并且当移动终端的无线充电完成时输出反馈信号。
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公开(公告)号：US20200237591A1
公开(公告)日：2020-07-30
申请号：US16715128
申请日：2019-12-16
Applicant: LG ELECTRONICS INC.
Inventor： Haemin CHOI , Wondong DO , Daekeun YOON , Jaebeom IM , Induk CHOI
Abstract: Disclosed herein is a method of controlling a motorized wheelchair, the motorized wheelchair including a seat frame supporting a seat, a back frame to which the seat frame is detachably connected, a first main wheel and a second main wheel respectively installed at both lower ends of the back frame, an inclination detecting sensor which detects an inclination, and a controller which controls the main wheel and the second main wheel, the method includes receiving an input for a turning operation, calculating an inclination angle of a running ground by the inclination detecting sensor, and determining whether the inclination angle is greater than a reference angle.
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公开(公告)号：US20200237587A1
公开(公告)日：2020-07-30
申请号：US16714994
申请日：2019-12-16
Applicant: LG ELECTRONICS INC.
Inventor： Haemin CHOI , Wondong DO , Daekeun YOON , Jaebeom IM , Induk CHOI
Abstract: A method of controlling a motorized wheelchair according to an embodiment, the motorized wheelchair including a seat frame provided with a seat for seating of a user, a back frame provided with a backrest for supporting the user's back and detachably connected to the seat frame, and main wheels connected to a lower end of the back frame, may include inputting a reverse command to an input unit, outputting an image photographed by a rear camera installed in the back frame to an output unit, detecting, by a rear height difference sensor installed in bottom of the back frame, a height difference in the ground, determining whether the height difference detected by the rear height difference sensor is larger than or equal to a preset reference height difference, performing an emergency braking defined as activating a brake of the main wheels when the detected height difference is larger than or equal to the reference height difference, and outputting a warning about the detected height difference to the output unit.
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Patent Agency Ranking
公开(公告)号：US20180178377A1
公开(公告)日：2018-06-28
申请号：US15853587
申请日：2017-12-22
Applicant: LG ELECTRONICS INC.
Inventor： Sunho YANG , Haemin CHOI
CPC classification number: B25J9/161 , B25J5/007 , B25J9/0003 , B25J9/0009 , B25J9/1697 , B25J11/008 , B25J13/08 , B25J19/00 , Y10S901/01
Abstract: According to the present disclosure, there is provided a guidance robot including: a driving unit that includes wheels and a motor for moving; a body that is provided on the driving unit and includes sensors for autonomous driving; a display unit that is coupled to the body; a stationary unit that is coupled to the top of the body; a circular rotary unit that has an opening and is provided over the stationary unit to rotate about the central axis of the stationary unit; and a stopper that extends upward from the stationary unit through the opening of the circular rotary unit.
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公开(公告)号：US20160223250A1
公开(公告)日：2016-08-04
申请号：US14888300
申请日：2014-04-22
Applicant: LG ELECTRONICS INC.
Inventor： Hyungjoo KANG , Haemin CHOI , Myoungho SUNG , Ikkyu LEE , Myoungju LEE , Jeonghwan KIM
CPC classification number: F25D29/005 , F25D21/04 , F25D23/00 , F25D29/00 , F25D2321/1413 , F25D2500/02 , F25D2700/02 , H04N5/23241 , H04N7/183
Abstract: A refrigerator and a control method for the same are disclosed. A refrigerator includes a storage compartment, a drawer movably provided in the storage compartment and provided with a marker, a camera that photographs the drawer from outside the drawer, and a controller that senses a position of the marker in photographs taken through the camera at time intervals, and that determines state information about the drawer based on a change in position of the marker in the photographs. A method includes recognizing closing of the drawer by sensing a start of opening of the drawer; acquiring an image of the drawer interior using the camera; processing the image to recognize the marker from the image; tracing a movement of the marker; acquiring a final image of the drawer interior using the camera when closing of the drawer begins; and displaying the final image.
Abstract translation: 公开了一种冰箱及其控制方法。 冰箱包括储藏室，可移动地设置在储藏室中并设置有标记的抽屉，从抽屉外部对抽屉进行拍摄的照相机;以及控制器，其在时间上感测通过照相机拍摄的照片中的标记的位置 间隔，并且基于照片中标记的位置的改变来确定关于抽屉的状态信息。 一种方法包括通过感测抽屉的开始来识别抽屉的关闭; 使用相机获取抽屉内部的图像; 处理图像以从图像中识别标记; 跟踪标记的运动; 在关闭抽屉时，使用相机获取抽屉内部的最终图像; 并显示最终图像。
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公开(公告)号：US20200237590A1
公开(公告)日：2020-07-30
申请号：US16668704
申请日：2019-10-30
Applicant: LG ELECTRONICS INC.
Inventor： Haemin CHOI , Wondong DO , Jaebeom IM , Eulpyo Hong
Abstract: An electric wheelchair according to an embodiment of the present disclosure includes a frame configured to support a seat, a driver configured to be coupled to a lower portion of the frame, armrests configured to be coupled to both sides of the frame, and a controller configured to be detachably coupled to the armrest, in which the controller is coupled so as to shield an opening formed in the armrest and is electrically connected to a connector located inside the armrest. The wheelchair includes a robot.
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公开(公告)号：US20200237589A1
公开(公告)日：2020-07-30
申请号：US16594486
申请日：2019-10-07
Applicant: LG ELECTRONICS INC.
Inventor： Haemin CHOI , Wondong DO , Jaebeom IM , Eulpyo HONG
Abstract: An electric wheelchair according to an embodiment of the present disclosure includes a seat configured to allow a person to be seated, a frame configured to support the seat, a driver configured to be coupled to the frame; and an armrest configured to be hinged to the frame, in which the armrest includes a first portion which extends in a vertical direction and is disposed to overlap a side surface of the frame, a second portion which extends forwardly from an upper-end portion of the first portion, and a third portion which extends forwardly from a lower end portion of the first portion, and when the armrest is rotated from the first position to the second position, at least any one of the first portion and the third portion is disposed to overlap the side surface of the frame.
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公开(公告)号：US20200237586A1
公开(公告)日：2020-07-30
申请号：US16739908
申请日：2020-01-10
Applicant: LG ELECTRONICS INC.
Inventor： Haemin CHOI , Wondong DO , Daekeun YOON , Jaebeom IM
Abstract: A method of controlling a motorized wheelchair including a seat frame supporting a seat, a back frame to which the seat frame is detachably connected, a first main wheel and a second main wheel respectively installed at both lower ends of the back frame, an inclination detecting sensor which detects an inclination, and a controller which controls the main wheel and the second main wheel, includes receiving an input for a turning operation, calculating an inclination angle of a running ground by the inclination detecting sensor, and determining whether the inclination angle is greater than a reference angle.
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