公开(公告)号：US11915475B2

公开(公告)日：2024-02-27

申请号：US17205227

申请日：2021-03-18

Applicant: LG ELECTRONICS INC.

Inventor： Jinuh Joo ,  Jungsik Kim

IPC: G06V20/10 ,  G05D1/02 ,  G05D1/00 ,  H04N13/239 ,  H04N13/207 ,  G06F18/22 ,  H04N23/56

CPC classification number: G06V20/10 ,  G05D1/0214 ,  G05D1/0251 ,  G06F18/22 ,  H04N13/207 ,  H04N13/239 ,  H04N23/56 ,  G05D2201/0215

Abstract: The present disclosure relates to a moving robot that generates image information by accumulating results of sensing a corner area using a 3D camera sensor, and detects an obstacle by extracting an area for identifying the obstacle from the image information, and a traveling method thereof in corner areas.

公开(公告)号：US20210229291A1

公开(公告)日：2021-07-29

申请号：US17098832

申请日：2020-11-16

Applicant: LG ELECTRONICS INC.

Inventor： Sookhyun YANG ,  Jungsik Kim ,  Jinuh Joo ,  Hyoungrock Kim ,  Sang Ki Kim ,  Minjung Kim ,  Moonsik Nam ,  Gyuho Eoh ,  Donghak Lee

IPC: B25J9/16

Abstract: A robot may include an input interface configured to obtain an image of a surrounding environment of the robot, and at least one processor configured to rotate the robot in place for localization, and estimate at least one of a position or a pose in a space, based on a plurality of sequential images obtained by the input interface during the rotation of the robot. The position or the pose of the robot may be estimated based on inputting the plurality of sequential images obtained during the rotation of the robot into a trained model based on an artificial neural network. In a 5G environment connected for the Internet of Things, embodiments of the present disclosure may execute an artificial intelligence algorithm and/or a machine learning algorithm.

公开(公告)号：US11467598B2

公开(公告)日：2022-10-11

申请号：US16885991

申请日：2020-05-28

Applicant: LG ELECTRONICS INC.

Inventor： Jinuh Joo ,  Jungsik Kim

IPC: G05D1/02

Abstract: A method for estimating a position of a robot in a local area of a large space and a robot and a cloud server that implement such method are provided. The robot includes a local area classifier configured to identify a local area of a plurality of local areas of the space in which the robot moves and a plurality of position estimators configured to estimate the position of the robot in the local area.

公开(公告)号：US11858149B2

公开(公告)日：2024-01-02

申请号：US17098832

申请日：2020-11-16

Applicant: LG ELECTRONICS INC.

Inventor： Sookhyun Yang ,  Jungsik Kim ,  Jinuh Joo ,  Hyoungrock Kim ,  Sang Ki Kim ,  Minjung Kim ,  Moonsik Nam ,  Gyuho Eoh ,  Donghak Lee

IPC: B25J9/16

CPC classification number: B25J9/1697 ,  B25J9/1664

Abstract: A robot may include an input interface configured to obtain an image of a surrounding environment of the robot, and at least one processor configured to rotate the robot in place for localization, and estimate at least one of a position or a pose in a space, based on a plurality of sequential images obtained by the input interface during the rotation of the robot. The position or the pose of the robot may be estimated based on inputting the plurality of sequential images obtained during the rotation of the robot into a trained model based on an artificial neural network. In a 5G environment connected for the Internet of Things, embodiments of the present disclosure may execute an artificial intelligence algorithm and/or a machine learning algorithm.

公开(公告)号：US20210109541A1

公开(公告)日：2021-04-15

申请号：US16885991

申请日：2020-05-28

Applicant: LG ELECTRONICS INC.

Inventor： Jinuh Joo ,  Jungsik Kim

IPC: G05D1/02

Abstract: A method for estimating a position of a robot in a local area of a large space and a robot and a cloud server that implement such method are provided. The robot includes a local area classifier configured to identify a local area of a plurality of local areas of the space in which the robot moves and a plurality of position estimators configured to estimate the position of the robot in the local area.

公开(公告)号：US09864486B2

公开(公告)日：2018-01-09

申请号：US14676467

申请日：2015-04-01

Applicant: LG ELECTRONICS INC.

Inventor： Jinuh Joo ,  Sanghun Joo ,  Eunshin Kim

IPC: G06F3/048 ,  G06F3/0482 ,  G06F3/0488 ,  G06F3/0485

CPC classification number: G06F3/0482 ,  G06F3/0485 ,  G06F3/0488 ,  G06F3/04883 ,  G06F2203/04806

Abstract: Disclosed are a mobile terminal and controlling method thereof, by which saved image data can be effectively searched. The present invention includes a memory configured to store at least one image data, a touchscreen, and a controller outputting a thumbnail list for the stored image data on a 1st scale through the touchscreen, the controller receiving a scroll input to the outputted thumbnail list plural times, the controller, if the scroll input received plural times meets a scale change condition, changing the 1st scale of the outputted thumbnail list into a 2nd scale.