公开(公告)号：US20220343098A1

公开(公告)日：2022-10-27

申请号：US17348532

申请日：2021-06-15

Applicant: LG ELECTRONICS INC.

Inventor： Jaehong Kim ,  Hangil Jeong ,  Hyoeun Kim ,  Heeyeon Choi ,  Kamin Lee ,  Hyejeong Jeon

IPC: G06K9/00 ,  H04N7/18 ,  G06K9/62 ,  G06F3/14 ,  G06F16/245 ,  G06N3/04 ,  G06N3/08

Abstract: According to an embodiment of the present disclosure, a refrigerator may include a storage compartment, an outer door, one or more cameras provided in the outer door, a global DB configured to store a plurality of default food identification items and a plurality of default product names respectively corresponding to the plurality of default food identification items, and a local DB configured to store edited product names and a food identification item corresponding to the edited product names, and a processor configured to photograph an internal image of the storage compartment through the one or more cameras, obtain a food identification item from the photographed internal image, determine whether the obtained food identification item is stored in the local DB, and when the food identification item is not stored in the local DB, determine whether the obtained food identification item is stored in the global DB.

公开(公告)号：US11604952B2

公开(公告)日：2023-03-14

申请号：US16653504

申请日：2019-10-15

Applicant: LG Electronics Inc.

Inventor： Jaehong Kim ,  Hangil Jeong

IPC: G10L15/16 ,  G06K9/62 ,  G06N3/08 ,  G06N20/00 ,  H04W52/02 ,  G06F3/16 ,  G06F3/01 ,  G10L21/0208

Abstract: A method for controlling an AI apparatus mounted on home appliance, the method comprising: receiving a sound signal at a predetermined time; removing noises of the received signal and separating the signal from which the noises are removed, into a signal by a user and a device signal; acquiring a result value outputted by an AI model by inputting the separated signal to the AI model using a multi-class separation; and executing a sleep mode of the home appliance and outputting a sleep mode switch notice when the result value is a user sleep, and requesting a feedback from the user when the result value is an unclear signal and updating the AI model using the feedback.

公开(公告)号：US11580969B2

公开(公告)日：2023-02-14

申请号：US16497768

申请日：2019-03-27

Applicant: LG ELECTRONICS INC.

Inventor： Jongwoo Han ,  Hangil Jeong

IPC: G10L15/22 ,  G08B3/10 ,  G10L25/60 ,  H04L12/28 ,  G10L15/30 ,  G06N20/00 ,  G10L15/08

Abstract: An artificial intelligence device includes a microphone configured to receive a speech command, a speaker, a communication unit configured to perform communication with an external artificial intelligence device, and a processor configured to receive a wake-up command through the microphone, acquire a first speech quality level of the received wake-up command, receive a second speech quality level of the wake-up command input to the external artificial intelligence device from the external artificial intelligence device through the communication unit, output a notification indicating that the artificial intelligence device is selected as an object to be controlled through the speaker, when the first speech quality level is larger than the second speech quality level, receive an operation command through the microphone, acquire an intention of the received operation command and transmit the operation command to an external artificial intelligence device which will perform operation corresponding to the operation command according to the acquired intention through the communication unit.

公开(公告)号：US11384464B2

公开(公告)日：2022-07-12

申请号：US16600311

申请日：2019-10-11

Applicant: LG ELECTRONICS INC.

Inventor： Jaehong Kim ,  Hyoeun Kim ,  Taeho Lee ,  Hangil Jeong ,  Jongwoo Han

IPC: D06F33/00 ,  D06F34/28 ,  D06F101/00

Abstract: Disclosed herein is a washing machine including a first data acquirer configured to collect data related to a laundry pattern of a user, a second data acquirer configured to collect data related to context information, and a processor configured to provide the laundry pattern of the user and the context information to a reinforcement learning model as an environment and to train the reinforcement learning model using feedback of the user on a recommended laundry course when the reinforcement learning model recommends the laundry course.

公开(公告)号：US11578444B2

公开(公告)日：2023-02-14

申请号：US16526225

申请日：2019-07-30

Applicant: LG ELECTRONICS INC.

Inventor： Hyoeun Kim ,  Jaehong Kim ,  Taeho Lee ,  Hangil Jeong ,  Jongwoo Han

IPC: D06F33/00 ,  D06F35/00 ,  G05B13/02 ,  G06N3/04 ,  D06F103/16 ,  D06F101/06

Abstract: A laundry treatment device includes a washing module configured to perform operation related to washing, a camera configured to capture an image of a tag attached to a laundry, and a processor configured to acquire laundry information of a plurality of laundries, to convert the acquired laundry information into encoding data, and to acquire values of laundry control variables corresponding to the converted encoding data based on a laundry course learning model learned using a plurality of reference data through a deep learning algorithm.

公开(公告)号：US11513478B2

公开(公告)日：2022-11-29

申请号：US16497760

申请日：2019-03-08

Applicant: LG ELECTRONICS INC.

Inventor： Hyoeun Kim ,  Jaehong Kim ,  Taeho Lee ,  Hangil Jeong ,  Jongwoo Han

IPC: G05B13/02 ,  D06F58/34 ,  D06F34/05 ,  D06F33/50 ,  D06F34/18 ,  G06V20/20

Abstract: Disclosed is an artificial intelligence (AI) apparatus comprising: a short-range communication module configured for sensing a plurality of laundry treatment apparatuses positioned around the AI apparatus; and a processor configured for: acquiring laundry information about laundry and characteristic information of each of the detected laundry treatment apparatuses; determining a laundry group corresponding to the laundry, based on the acquired laundry information; comparing characteristic information of the determined laundry group and characteristic information of each of the plurality of laundry treatment apparatuses with each other; and determining a laundry treatment apparatus for washing the laundry among the plurality of laundry treatment apparatuses based on the comparison result.

公开(公告)号：US11222624B2

公开(公告)日：2022-01-11

申请号：US16545794

申请日：2019-08-20

Applicant: LG ELECTRONICS INC.

Inventor： Jaehong Kim ,  Hangil Jeong

IPC: G10L15/16 ,  G10L15/22 ,  G10L17/18 ,  G10L15/08 ,  G10L15/06 ,  G10L15/32

Abstract: A server may provide a voice recognition service. The server may include a memory configured for storing a plurality of voice recognition models, a communication device configured for communicating a plurality of voice recognition devices, and an artificial intelligence device configured for providing a voice recognition service to the plurality of voice recognition devices, acquiring use-related information regarding a first voice recognition device (from among the plurality of voice recognition devices), and changing a voice recognition model corresponding to the first voice recognition device from a first voice recognition model to a second voice recognition model based on the use-related information.

公开(公告)号：US11776544B2

公开(公告)日：2023-10-03

申请号：US17747944

申请日：2022-05-18

Applicant: LG ELECTRONICS INC.

Inventor： Jaehong Kim ,  Hyoeun Kim ,  Hangil Jeong ,  Heeyeon Choi

IPC: G10L15/22 ,  G06N3/08 ,  G10L15/26 ,  G10L25/30

CPC classification number: G10L15/22 ,  G06N3/08 ,  G10L15/26 ,  G10L25/30 ,  G10L2015/225

Abstract: An embodiment of the present invention provides an artificial intelligence (AI) apparatus for recognizing a speech of a user, the artificial intelligence apparatus includes a memory to store a speech recognition model and a processor to obtain a speech signal for a user speech, to convert the speech signal into a text using the speech recognition model, to measure a confidence level for the conversion, to perform a control operation corresponding to the converted text if the measured confidence level is greater than or equal to a reference value, and to provide feedback for the conversion if the measured confidence level is less than the reference value.

公开(公告)号：US11531864B2

公开(公告)日：2022-12-20

申请号：US16361032

申请日：2019-03-21

Applicant: LG ELECTRONICS INC.

Inventor： Jongwoo Han ,  Hangil Jeong

IPC: G06E1/00 ,  G06E3/00 ,  G06G7/00 ,  G06N3/04 ,  G06K9/62 ,  G05D1/00 ,  G10L15/16 ,  G06V20/20

Abstract: Disclosed is an artificial intelligence (AI) server. The AI server includes a communication unit configured to communicate with an AI device; and an AI unit configured to receive feature data from the AI device, wherein the received feature data is generated by the AI device by obtaining sensing data and compressing the sensing data while preserving a feature of the sensing data; and input the received feature data to a deep learning model to obtain second sensing data for use in a recognition model related to an AI function of the AI device.

公开(公告)号：US20220277746A1

公开(公告)日：2022-09-01

申请号：US17747944

申请日：2022-05-18

Applicant: LG ELECTRONICS INC.

Inventor： Jaehong Kim ,  Hyoeun Kim ,  Hangil Jeong ,  Heeyeon Choi

IPC: G10L15/22 ,  G06N3/08 ,  G10L15/26 ,  G10L25/30

Abstract: An embodiment of the present invention provides an artificial intelligence (AI) apparatus for recognizing a speech of a user, the artificial intelligence apparatus includes a memory to store a speech recognition model and a processor to obtain a speech signal for a user speech, to convert the speech signal into a text using the speech recognition model, to measure a confidence level for the conversion, to perform a control operation corresponding to the converted text if the measured confidence level is greater than or equal to a reference value, and to provide feedback for the conversion if the measured confidence level is less than the reference value.