公开(公告)号：US11580385B2

公开(公告)日：2023-02-14

申请号：US16538595

申请日：2019-08-12

Applicant: LG ELECTRONICS INC.

Inventor： Jichan Maeng

IPC: G06N3/08 ,  G06N5/02 ,  B25J9/16 ,  A47L9/28 ,  A47L11/40 ,  G06V40/20

Abstract: An AI robot for cleaning in consideration of a user's action includes a camera to acquire a first image data for the user, a cleaning unit including a suction unit and a mopping unit, a driving unit configured to drive the AI robot, and a processor to determine the user's action using the first image data, determine a cleaning schedule in consideration of the user's action, and control the cleaning unit and the driving unit based on the determined cleaning schedule.

公开(公告)号：US11511422B2

公开(公告)日：2022-11-29

申请号：US16556150

申请日：2019-08-29

Applicant: LG ELECTRONICS INC.

Inventor： Jonghoon Chae ,  Jichan Maeng

IPC: B25J9/16 ,  B25J19/02

Abstract: An artificial intelligence server for determining a route of a robot includes a communication unit and a processor. The communication unit is configured to receive image data for a control area from the robot or a camera installed inside the control area. The processor is configured to calculate a current density for the control area from the image data, calculate a future density for the control area using the calculated current density, determine a priority for each of group areas included in the control area based on the calculated future density, and determine the route of the robot based on the determined priority.

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.

公开(公告)号：US11276399B2

公开(公告)日：2022-03-15

申请号：US16490468

申请日：2019-04-11

Applicant: LG ELECTRONICS INC.

Inventor： Wonho Shin ,  Jichan Maeng

IPC: G10L15/22 ,  B25J11/00 ,  B25J13/00 ,  G06K9/00 ,  G10L15/08

Abstract: The present disclosure relates to a guide robot and a method of operating the same. A guide robot according to the present disclosure includes a voice receiving unit to receive a voice, a controller to determine whether the received voice includes a preset wake-up word, and a wireless communication unit to perform communication with an artificial intelligence (AI) server set to be activated by the preset wake-up word. At this time, the control unit transmits the received voice to the artificial intelligence server, receives result information from the artificial intelligence server, and outputs the received result information, when the received voice includes the preset wake-up word. And, the control unit outputs a response voice selected according to a predetermined reference when the received voice does not include the preset wake-up word. The guide robot may be operated by artificial intelligence.

公开(公告)号：US10931813B1

公开(公告)日：2021-02-23

申请号：US16734263

申请日：2020-01-03

Applicant: LG ELECTRONICS INC.

Inventor： Taehyun Kim ,  Jonghoon Chae ,  Jichan Maeng

IPC: H04M1/72 ,  H04M1/725 ,  H04M19/04 ,  H04W4/02 ,  G06N3/08 ,  G01C19/00 ,  G01P15/16 ,  G06N3/04

Abstract: The present disclosure provides an artificial intelligence apparatus includes a haptic module configured to output a vibration notification, a microphone configured to obtain noise data generated by the vibration notification, a gyro sensor configured to obtain equilibrium state information of the artificial intelligence apparatus, and a processor configured to obtain floor strength information output by a floor strength prediction model by providing the equilibrium state information and the noise data to the floor strength prediction model which outputs the floor strength information of a floor on which the artificial intelligence apparatus is placed, and determine vibration notification strength based on the floor strength information.

公开(公告)号：US20190380559A1

公开(公告)日：2019-12-19

申请号：US16554154

申请日：2019-08-28

Applicant: LG ELECTRONICS INC.

Inventor： Seungjun Lee ,  Jichan Maeng ,  Jongjin Park

IPC: A47L15/00 ,  G06T7/00 ,  G06T7/73 ,  G06K9/62 ,  H04W72/04 ,  H04W48/08 ,  G06N20/00 ,  B05B12/12

Abstract: A dishwashing method using an artificial intelligence device is disclosed. The dishwashing method using an artificial intelligence device includes: creating a first image, which is an image of the inside of a dishwasher including at least one item to be washed by capturing the inside of the dishwasher; creating a second image, which is a three-dimensional version of the first image, based on the first image; obtaining information on the level of soiling on the at least one item based on the first image; mapping the soling level information to the second image; obtaining a path for washwater to reach the at least one item, based on the second image to which the soling level information is mapped; obtaining the positions of at least one water spray nozzle and at least one washwater reflector so as to spray the washwater along the path; and washing the at least one item based on the above path and the above positions. In the present invention, a smart computing device may be associated with an artificial intelligent module, a drone (unmanned aerial vehicle (UAV)) robot, an augmented reality (AR) device, a virtual reality (VR) device, a 5G service-related device, etc.

公开(公告)号：US11734546B2

公开(公告)日：2023-08-22

申请号：US16585882

申请日：2019-09-27

Applicant: LG ELECTRONICS INC.

Inventor： Jaemyung Lee ,  Jichan Maeng ,  Seungjun Lee

IPC: G06N3/045 ,  G06N3/08 ,  G06F16/951 ,  H04W4/70 ,  G05D1/00 ,  G05D1/02 ,  H04W4/44

CPC classification number: G06N3/045 ,  G06F16/951 ,  G06N3/08 ,  G05D1/0038 ,  G05D1/0088 ,  G05D1/0246 ,  G05D2201/0203 ,  H04W4/44 ,  H04W4/70

Abstract: A method and a device for recommending food based on an artificial intelligence based user status are disclosed. The method includes obtaining use information from a mobile terminal and an external terminal connected to the mobile terminal, determining a user status through an AI device, and determining a preferred food of the user based on the user status, thereby providing convenience for the user's life. The device for recommending food based on the artificial intelligence based user status can 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.