公开(公告)号：US11269342B2

公开(公告)日：2022-03-08

申请号：US16566688

申请日：2019-09-10

Applicant: LG ELECTRONICS INC.

Inventor： Kokeun Kim ,  Suyeon Kim ,  Kamin Lee ,  Minho Lee ,  Seungah Chae

IPC: G05D1/02 ,  B25J11/00

Abstract: A robot cleaner for avoiding a stuck situation using artificial intelligence includes a sensing unit configured to detect the stuck situation of the robot cleaner, a driving unit to drive the robot cleaner, and a processor configured to determine a rotation angle of the robot cleaner when the stuck situation is detected through the sensing unit, control the driving unit such that the robot cleaner rotates by the determined rotation angle, and control the driving unit such that the robot cleaner reverses by a certain distance after rotating by the rotation angle.

公开(公告)号：US10976715B2

公开(公告)日：2021-04-13

申请号：US16574692

申请日：2019-09-18

Applicant: LG Electronics Inc.

Inventor： Seungah Chae ,  Hyoeun Kim ,  Suyeon Kim

IPC: G06K9/00 ,  G05B19/042 ,  G06N3/08

Abstract: An artificial intelligence device mounted on a wine refrigerator including one or more divided spaces includes an input unit, a processor, and an output unit. The input unit is configured to recognize a wine label of each space and recognize an image for determining opening or non-opening of a wine. The processor is configured to acquire wine information by using an artificial intelligence model that receives image data acquired from the input unit as an input value, create a wine list table of each space by using the acquired information, and group wines having the same storage condition into at least one group according to the wine list table, and perform a control such that a temperature of each space is set based on the storage condition of the group. The output unit is configured to output a signal received from the processor.