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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
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.
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公开(公告)号：US11556623B2
公开(公告)日：2023-01-17
申请号：US16657642
申请日：2019-10-18
Applicant: LG ELECTRONICS INC.
Inventor： Bosang Kim , Jichan Maeng
Abstract: Disclosed herein an artificial intelligence (AI) apparatus for controlling authority to use an external device based on user identification using image recognition including a memory configured to store information on a user registered in the AI apparatus and authority information indicating whether a user is capable of use at least one external device under a predetermined condition, a communicator configured to receive a first image file obtained by photographing an environment including the at least one external device, a learning processor configured to provide the first image file to an image recognition model for specifying a face of a person included in an image file and an external device to be used by the person to specify first face information of a person included in the first image file and information on a first external device to be used by the person in the first image file, and a processor configured to control use of the first external device by the first user based on the authority, by acquiring a first user corresponding to the first face information and authority information of the first user.
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公开(公告)号：US11511599B2
公开(公告)日：2022-11-29
申请号：US16657567
申请日：2019-10-18
Applicant: LG ELECTRONICS INC.
Inventor： Jichan Maeng
Abstract: A method for controlling a temperature of a refrigerator provided in a vehicle is provided. A method for controlling a temperature of a refrigerator provided in a vehicle according to an embodiment of the present disclosure detects a foodstuff requiring a low temperature storage included in image information of an article using an artificial neutral network model, and when the foodstuff requiring the low temperature storage is detected, can prevent deterioration of the foodstuff while the article is transported through the vehicle by controlling a temperature of the refrigerator based on storage temperature information of the foodstuff requiring the low temperature storage. A temperature control device of a refrigerator installed in a vehicle of the present disclosure is associated with an artificial intelligence module, an unmmanned aerial vehicle (UAV) robot, an augmented reality (AR) device, a virtual reality (VR) device, and a device related to a 5G service.
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公开(公告)号：US11458623B2
公开(公告)日：2022-10-04
申请号：US16703683
申请日：2019-12-04
Applicant: LG ELECTRONICS INC.
Inventor： Jichan Maeng , Beomoh Kim , Taehyun Kim , Jonghoon Chae
Abstract: Disclosed is a control system to control a robot. The control system to control the robot according to an aspect of the present disclosure includes a transceiver and a processor. The transceiver receives information of a user within each unit zone, wherein a plurality of robots is disposed in a zone. The processor is configured to determine a density for each respective unit zone from among the plurality of zones, determine an average density for each respective group zone from among the plurality of group zones based on the determined density, determine a priority for each group zone based on the respective determined average density, and control movements of one or more robots based on the determined priority, wherein the controlling of the movements is performed by extracting a feature from the user based on machine learning and setting the priority based on the extracted feature of the user.
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35.发明授权公开(公告)号：US11328717B2
公开(公告)日：2022-05-10
申请号：US16489274
申请日：2019-04-18
Applicant: LG ELECTRONICS INC.
Inventor： Jichan Maeng
Abstract: The present disclosure relates to an electronic device, an operating method thereof, and a system including a plurality of artificial intelligence devices. An electronic device according to the present invention includes a voice receiving unit configured to receive a voice, a communication unit configured to perform communication with an artificial intelligence (AI) server set to be activated by a preset wake-up word, and a control unit configured to acquire profile information through communication with at least one artificial intelligence device communicating with the artificial intelligence server, and register the at least one artificial intelligence device by storing the acquired profile information and a list of executable commands matched to the profile information. The control unit searches for an artificial intelligence device to perform an execution command based on the profile information and the list and transmits the execution command to the searched artificial intelligence device, in response to the voice including the preset wake-up word being received by the registered artificial intelligence device and the execution command corresponding to the voice being received from the registered artificial intelligence device.
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Patent Agency Ranking
36.发明授权公开(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
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.
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37.发明授权公开(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
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.
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38.发明申请公开(公告)号：US20210366473A1
公开(公告)日：2021-11-25
申请号：US16489274
申请日：2019-04-18
Applicant: LG ELECTRONICS INC.
Inventor： Jichan Maeng
Abstract: The present disclosure relates to an electronic device, an operating method thereof, and a system including a plurality of artificial intelligence devices. An electronic device according to the present invention includes a voice receiving unit configured to receive a voice, a communication unit configured to perform communication with an artificial intelligence (AI) server set to be activated by a preset wake-up word, and a control unit configured to acquire profile information through communication with at least one artificial intelligence device communicating with the artificial intelligence server, and register the at least one artificial intelligence device by storing the acquired profile information and a list of executable commands matched to the profile information. The control unit searches for an artificial intelligence device to perform an execution command based on the profile information and the list and transmits the execution command to the searched artificial intelligence device, in response to the voice including the preset wake-up word being received by the registered artificial intelligence device and the execution command corresponding to the voice being received from the registered artificial intelligence device.
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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
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.
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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
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.
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