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公开(公告)号：US20210325889A1
公开(公告)日：2021-10-21
申请号：US16489316
申请日：2019-04-25
Applicant: LG ELECTRONICS INC.
Inventor： Joongtae PARK , Jungsik KIM , Hyoungrock KIM , Seungmin BAEK
Abstract: A method and a robot of redefining a position of a robot using artificial intelligence are disclosed, and the robot that redefines a position using artificial intelligence separately stores an entrance-allowable area and an entrance-unallowable area in a space in which the robot moves as a map and stores locating posts that are required for the robot to restore a position thereof.
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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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公开(公告)号：US20210094178A1
公开(公告)日：2021-04-01
申请号：US16775991
申请日：2020-01-29
Applicant: LG ELECTRONICS INC.
Inventor： Jungsik KIM
Abstract: Disclosed is a transporting robot which executes a mounted artificial intelligence (AI) algorithm and/or machine learning algorithm and communicates with different electronic devices and external servers in a 5G communication environment. The transporting robot includes a wheel driver, a loading box, and a robot controller. The transporting robot is provided such that a transporting service using an autonomous robot may be provided.
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公开(公告)号：US20170355453A1
公开(公告)日：2017-12-14
申请号：US15616617
申请日：2017-06-07
Applicant: LG ELECTRONICS INC.
Inventor： Jungsik KIM , Hyoungrock KIM , Joongtae PARK , Sunho YANG
CPC classification number: B64C25/24 , B64C25/52 , B64C39/024 , B64C2025/008 , B64C2025/325 , B64C2201/024 , B64C2201/027 , B64C2201/042 , B64C2201/108 , B64C2201/127 , B64C2201/18 , B64D31/06 , B64D45/06 , B64D47/08
Abstract: Disclosed is a drone. The present invention includes a plurality of propellers creating a lift to prevent inclination and overturn of the drone due to a lift difference generated from uneven ground, a power driving unit providing a rotation power to each of a plurality of the propellers, a ground sensing unit measuring a distance to a first region of the ground and a shape of the first region, and a controller controlling the power driving unit to differentiate rotation ratios of a plurality of the propellers based on the measured distance and shape if receiving an input signal for landing at the first region.
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公开(公告)号：US20230161356A1
公开(公告)日：2023-05-25
申请号：US16964982
申请日：2019-06-14
Applicant: LG ELECTRONICS INC.
Inventor： Gyuho EOH , Jungsik KIM , Hyoungrock KIM , Dong Ki NOH , Joongtae PARK
CPC classification number: G05D1/0274 , G05D1/0248 , G05D1/0212 , G06T7/579 , G01S17/89 , G06F30/13
Abstract: Disclosed herein are a method of updating a map in fusion SLAM and a robot implementing the same, the robot, which updates a map in fusion SLAM using two types of sensors, configured to update a first map with first type information acquired by a first sensor and to estimate a current position of the robot using second type information acquired by a second sensor.
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Patent Agency Ranking
公开(公告)号：US20210405650A1
公开(公告)日：2021-12-30
申请号：US16760013
申请日：2019-05-16
Applicant: LG ELECTRONICS INC.
Inventor： Gyuho EOH , Jungsik KIM , Hyoungrock KIM , Dong Ki NOH , Joongtae PARK
IPC: G05D1/02 , G01S17/86 , G01S17/931
Abstract: Disclosed herein are a robot that generates a map and configures a correlation of nodes, based on multi sensors and artificial intelligence, and that moves based on the map, and a method of generating a map, and the robot according to an embodiment generates a pose graph comprised of LiDAR branch, visual branch, and backbone, and the LiDAR branch includes one or more of the LiDAR frames, the visual branch includes one or more of the visual frames, and the backbone includes two or more frame nodes registered with any one or more of the LiDAR frames or the visual frames, and to generate a correlation between nodes in the pose graph.
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公开(公告)号：US20210089772A1
公开(公告)日：2021-03-25
申请号：US15931724
申请日：2020-05-14
Applicant: LG ELECTRONICS INC.
Inventor： Sookhyun YANG , Jungsik KIM , Gyuho EOH
Abstract: A robot and/or a computer system may be used to generate position information of the robot operating in an operating space that is subdivided into a plurality of cells. The robot includes a sensor configured to acquire data related to the operating space. A memory of the robot and/or the computer server may store information regarding at least two of the cells and an indicator of a position information acquisition technique used to generate position information of the robot in a cell. The controller may be configured to acquire information related to a cell that the robot is positioned in and generate the position information of the robot based on the position information acquisition technique, the sensor data, and the cell information.
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公开(公告)号：US20210073570A1
公开(公告)日：2021-03-11
申请号：US16855979
申请日：2020-04-22
Applicant: LG ELECTRONICS INC.
Inventor： Sookhyun YANG , Gyuho EOH , Jungsik KIM , Minjung KIM
IPC: G06K9/46 , G06K9/00 , B25J13/08 , B25J13/00 , B25J9/16 , G05D1/02 , G06T7/579 , G01B11/14 , G06F16/53
Abstract: The present disclosure relates to a method for performing simultaneous localization and mapping (SLAM) with respect to a salient object in an image, a robot and a cloud server for implementing such method. According to an embodiment of the present disclosure, a robot includes a camera sensor configured to capture one or more images for the robot to perform the SLAM with respect to a salient object for estimating a location of the robot within the space, a map storage configured to store the information for the robot to perform the SLAM, and a controller that is configured to: detect an object from the captured image; select, as a specific salient object for identifying the space, the detected object verified as corresponding to the specific salient object; and store, in the map storage, the selected specific salient object and coordinate information related to the selected specific salient object.
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公开(公告)号：US20180244385A1
公开(公告)日：2018-08-30
申请号：US15753655
申请日：2015-11-17
Applicant: LG ELECTRONICS INC.
Inventor： Jungsik KIM , Jaehark PARK , Woosok CHANG , Taegil CHO
IPC: B64C39/02
Abstract: Disclosed is an unmanned aircraft including: a housing; a drive unit that is formed in such a manner that the housing is moved; multiple UWB communication modules that are arranged a distance away from one another and that receives a wireless signal from an external device; a sensor unit that detects movement of the housing; and a control unit that calculates a distance between the external device and the housing, using pieces of movement information which are output by the multiple UWB communication modules and the sensor unit, and that controls the drive unit in such a manner that a specific distance between the external device and the housing is maintained.
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公开(公告)号：US20150359699A1
公开(公告)日：2015-12-17
申请号：US14761576
申请日：2014-01-16
Applicant: LG ELECTRONICS INC.
Inventor： Yoonyoung CHANG , Honggul JUN , Jaehark PARK , Duksang KIM , Eulpyo HONG , Gyunghwan YUK , Jungsik KIM , Byungju DAN , Hongsoo PARK , Byeongrim JO , Byunghoon MIN , Sangho YOON , Heuisik SEO
CPC classification number: A61H3/04 , A61G5/04 , A61G5/1094 , A61G5/128 , A61G5/14 , A61G2203/14 , A61G2203/70 , A61H2003/043 , A61H2003/046 , A61H2201/0161 , A61H2201/0173 , A61H2201/0192 , A61H2201/1215 , A61H2201/1633 , A61H2201/1635 , A61H2201/5043 , A61H2201/5048 , A61H2201/5061 , A61H2201/5084 , A61H2201/5092 , G01S15/02 , G01S17/08
Abstract: An electromotive walking assistance device includes a drive unit including a plurality of wheels and a motor for driving at least on portion of the plurality of wheels, a sensor unit sensing a distance from a user, a manipulation unit sensing a user's manipulation, and a controller controlling the motor based on a signal of the distance from the user and a signal of the user's manipulation.
Abstract translation: 一种电动行走辅助装置包括：驱动单元，包括多个车轮;以及马达，用于驱动所述多个车轮的至少一部分;传感器单元，其感测距离用户的距离;感测用户操纵的操作单元;以及控制器 基于来自用户的距离的信号和用户操纵的信号来控制电动机。
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