公开(公告)号：US10964202B2

公开(公告)日：2021-03-30

申请号：US16656475

申请日：2019-10-17

Applicant: LG ELECTRONICS INC.

Inventor： Jichan Maeng ,  Beomoh Kim ,  Wonho Shin ,  Taehyun Kim ,  Jonghoon Chae

IPC: G08B31/00 ,  H04L29/08 ,  H04W4/021 ,  G08B21/02 ,  G06K9/00 ,  H04N5/247 ,  H04N7/18 ,  H04W72/04 ,  G06K9/62

Abstract: A home monitoring system according to an aspect of the present disclosure relates to a home monitoring system and, more particularly, to a home monitoring system that can prevent a safety accident when a child or a pet approaches a predetermined dangerous space or a home IoT device, by sensing it, controlling the home IoT device, and making a user recognize it. According to the home monitoring system of the present disclosure, one or more of an IoT device and a server of the present disclosure may be associated with an artificial intelligence module, a robot, an AR (Augmented Reality) device, a VR (Virtual Reality) device, a device associated with 5G services, etc.

公开(公告)号：US11565426B2

公开(公告)日：2023-01-31

申请号：US16489690

申请日：2019-07-19

Applicant: LG ELECTRONICS INC.

Inventor： Wonho Shin ,  Jichan Maeng

IPC: B25J13/08 ,  B25J13/00 ,  H04R3/00

Abstract: Proposed is a method for determining, by a movable robot, a position of a speaker, wherein the movable robot includes first to fourth microphones installed at four vertexes of a quadrangle of a horizontal cross section of the robot respectively, wherein the method includes: receiving a wake-up voice through first and third microphones disposed respectively at first and third vertices in a diagonal direction; obtaining a first reference value of the first microphone and a second reference value of the third microphone based on the received wake-up voice; comparing the obtained first and second reference values to select the first microphone; selecting a second microphone disposed at a second vertex, wherein the first and second microphones are on a front side of the quadrangle; calculating a sound source localization (SSL) value based on the selected first and second microphones; and tracking a position of the speaker based on the SSL value.

公开(公告)号：US11227412B2

公开(公告)日：2022-01-18

申请号：US16493692

申请日：2019-07-05

Applicant: LG ELECTRONICS INC.

Inventor： Jichan Maeng ,  Beomoh Kim ,  Taehyun Kim ,  Wonho Shin ,  Jonghoon Chae

IPC: G06T7/90 ,  G09G5/02 ,  G06T7/00 ,  G09G3/00

Abstract: An artificial intelligence apparatus for calibrating a color of a display panel includes a camera configured to capture an image displayed by the display panel; and a processor configured to: transmit a signal for outputting a color reference image to the display panel, receive, via the camera, a captured image for the display panel, calculate a color offset for the display panel in a predetermined unit based on the color reference image and the captured image, determine an output color calibration value for the display panel using the calculated color offset, and transmit the determined output color calibration value to the display panel.

公开(公告)号：US11211047B2

公开(公告)日：2021-12-28

申请号：US16553081

申请日：2019-08-27

Applicant: LG ELECTRONICS INC.

Inventor： Wonho Shin ,  Jichan Maeng

IPC: G10L15/02 ,  G10L15/16 ,  G10L15/28 ,  G10L15/26

Abstract: An artificial intelligence device for learning a de-identified speech signal includes a memory configured to store a speech recognition model, a microphone configured to acquire an original speech signal, and a processor configured to perform de-identification with respect to the acquired original speech signal and perform speech recognition with respect to the de-identified speech signal through the speech recognition model.

公开(公告)号：US11082610B2

公开(公告)日：2021-08-03

申请号：US16598556

申请日：2019-10-10

Applicant: LG ELECTRONICS INC.

Inventor： Wonho Shin ,  Beomoh Kim ,  Taehyun Kim ,  Jichan Maeng

IPC: H04N5/232 ,  G06T5/00 ,  G06T5/50

Abstract: Provided are an intelligent device and a method of correcting an image thereof. The intelligent device includes a camera received in a body; a processor for controlling to obtain subject state information from an image transmitted from the camera; and a memory for storing the subject status information, wherein the processor is configured to determine a distortion state of a size of a subject based on the obtained subject state information, to measure a distance between the camera and the subject when the distortion state of the size of the subject is recognized, to correct a size of the subject to correspond to a ratio of the measured distance, and to correct a blank of a subject background formed by the corrected size of the subject. The intelligent device may be connected to an Artificial Intelligence (AI) module, a drone (Unmanned Aerial Vehicle (UAV)), a robot, an augmented reality (AR) device, a virtual reality (VR) device, and a device related to a 5G service.

公开(公告)号：US10819844B2

公开(公告)日：2020-10-27

申请号：US16661646

申请日：2019-10-23

Applicant: LG ELECTRONICS INC.

Inventor： Taehyun Kim ,  Jichan Maeng ,  Wonho Shin

IPC: H04M3/00 ,  H04M1/725 ,  G06N3/08

Abstract: A method of setting a mode of an intelligent electronic device is disclosed. The method includes collecting a plurality of sensing information through a plurality of sensors, obtaining surrounding situation information based on the plurality of collected sensing information, extracting a feature value from the obtained surrounding situation information and determining a surrounding environment based on the extracted feature value, and selecting a disturbance interruption mode corresponding to the determined result. The intelligent robot device may be associated with an artificial intelligence module, an unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, devices related to 5G services, and the like.

公开(公告)号：US11495214B2

公开(公告)日：2022-11-08

申请号：US16559021

申请日：2019-09-03

Applicant: LG ELECTRONICS INC.

Inventor： Wonho Shin ,  Jichan Maeng

IPC: G10L15/16 ,  G10L15/01 ,  G10L15/02 ,  G10L15/22 ,  G06K9/62

Abstract: An artificial intelligence device for providing a voice recognition service includes a microphone configured to receive a voice command, a memory configured to store an error analysis model for inferring an error cause of voice recognition, an output unit, and a processor configured to determine whether voice recognition of the voice command has failed based on the voice command and voice recognition surrounding information, acquire the error cause from the voice recognition surrounding information using the error analysis model, and output the acquired error cause through the output unit.

公开(公告)号：US11455792B2

公开(公告)日：2022-09-27

申请号：US16577865

申请日：2019-09-20

Applicant: LG ELECTRONICS INC.

Inventor： Jichan Maeng ,  Beomoh Kim ,  Taehyun Kim ,  Wonho Shin ,  Jonghoon Chae

IPC: B60Q1/50 ,  G06V20/10 ,  G10L15/16 ,  G10L15/22 ,  G05D1/00 ,  G06N3/08 ,  B25J11/00 ,  B25J9/16 ,  A47L11/40 ,  A47L9/28 ,  G06N3/04

Abstract: A robot for detecting a dangerous situation using artificial intelligence includes a memory configured to store a voice recognition model for inferring whether a current situation is the dangerous situation from voice data and an image recognition model for inferring whether the current situation is the dangerous situation from image data, and a processor configured to acquire one or more of the voice data or the image data and output a notification indicating the dangerous situation when the dangerous situation is detected from the voice data using the voice recognition model or when the dangerous situation is detected from the image data using the image recognition model.

公开(公告)号：US11432694B2

公开(公告)日：2022-09-06

申请号：US16493546

申请日：2019-07-05

Applicant: LG Electronics Inc.

Inventor： Taehyun Kim ,  Beomoh Kim ,  Jichan Maeng ,  Wonho Shin ,  Jonghoon Chae

IPC: G05B19/04 ,  G05B19/18 ,  A47L9/28 ,  G06T7/50 ,  G06T7/11 ,  B25J9/16 ,  G05D1/02 ,  G06T3/00 ,  H04L5/00 ,  H04W56/00 ,  H04W72/12 ,  G06V20/10 ,  G06N3/08

Abstract: Disclosed herein is a travel method of an intelligent robot cleaner. According to the present disclosure, it is possible to minimize a cleaning travel path in a cleaning target region and thus reduce a cleaning time by accumulating a plus unit point when the cleaner travels along a plurality of cleaning travel paths, accumulating a minus unit point when the cleaner travels along an overlapped cleaning travel path among the plurality of cleaning travel paths, and determining a final cleaning travel path by learning the accumulated unit point. The intelligent robot cleaner can be associated with an artificial intelligence module, unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, devices related to 5G services, and the like.

公开(公告)号：US11380323B2

公开(公告)日：2022-07-05

申请号：US16692828

申请日：2019-11-22

Applicant: LG ELECTRONICS INC.

Inventor： Wonho Shin ,  Jichan Maeng

IPC: G06F40/30 ,  G10L15/22 ,  G10L15/18 ,  H04W72/12 ,  G06N3/04 ,  G06N3/08 ,  H04W84/04 ,  G10L15/183 ,  G06F40/35

Abstract: Disclosed is an intelligent presentation method. The intelligent presentation method of the present disclosure may support a presentation to be smoothly performed by learning content of the presentation while a presenter is presenting and performing a function required for the presentation in response to a command voice. The intelligent presentation-assisting device of the present disclosure may be associated with an artificial intelligence module, a robot, an augmented reality (AR) device, a virtual reality (VR) device, a device related to a 5G service, and the like.