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    Air conditioner communicating with moving agent to sense indoor space
    1.
    发明授权
    Air conditioner communicating with moving agent to sense indoor space 有权

    公开(公告)号：US11649980B2

    公开(公告)日：2023-05-16

    申请号：US16499069

    申请日：2019-03-20

    Applicant: LG ELECTRONICS INC.

    Inventor： Jonghoon Chae ,  Minook Kim

    IPC: F24F11/46 ,  F24F1/0007 ,  F24F110/40 ,  F24F110/10

    CPC classification number: F24F11/46 ,  F24F1/00073 ,  F24F2110/10 ,  F24F2110/40

    Abstract: An air conditioner is disclosed. An air conditioner according to an embodiment of the present disclosure comprises: a casing including a compressor, an inlet, and an outlet; a fan motor, installed inside the casing, for blowing air; a discharge vane provided movably in the outlet; a vane motor for operating the discharge vane; a communication unit for communicating with a moving agent moving in an indoor space; and a processor for receiving feature information related to a structure of the indoor space acquired by the moving agent, acquiring the type of the indoor space by using the feature information, and adjusting at least one of a set temperature, an airflow volume, and a wind direction by controlling at least one of the compressor, the fan motor, and the vane motor.

    Emotion classification information-based text-to-speech (TTS) method and apparatus
    2.
    发明授权
    Emotion classification information-based text-to-speech (TTS) method and apparatus 有权

    公开(公告)号：US11514886B2

    公开(公告)日：2022-11-29

    申请号：US16485421

    申请日：2019-01-11

    Applicant: LG ELECTRONICS INC.

    Inventor： Siyoung Yang ,  Yongchul Park ,  Juyeong Jang ,  Jonghoon Chae ,  Sungmin Han

    IPC: G10L13/08 ,  G10L13/027 ,  G10L13/033

    Abstract: Disclosed are an emotion classification information-based text-to-speech (TTS) method and device. The emotion classification information-based TTS method according to an embodiment of the present invention may, when emotion classification information is set in a received message, transmit metadata corresponding to the set emotion classification information to a speech synthesis engine and, when no emotion classification information is set in the received message, generate new emotion classification information through semantic analysis and context analysis of sentences in the received message and transmit the metadata to the speech synthesis engine. The speech synthesis engine may perform speech synthesis by carrying emotion classification information based on the transmitted metadata.

    Control system to control intelligent robot device
    4.
    发明授权
    Control system to control intelligent robot device 有权

    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

    IPC: B25J9/16 ,  G05B13/02 ,  G06V40/16

    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.

    Speech synthesizer using artificial intelligence, method of operating speech synthesizer and computer-readable recording medium
    7.
    发明授权
    Speech synthesizer using artificial intelligence, method of operating speech synthesizer and computer-readable recording medium 有权

    公开(公告)号：US11227578B2

    公开(公告)日：2022-01-18

    申请号：US16499755

    申请日：2019-05-15

    Applicant: LG ELECTRONICS INC.

    Inventor： Jonghoon Chae ,  Sungmin Han

    IPC: G10L13/02 ,  G06N3/08 ,  G10L13/08 ,  G10L25/30

    Abstract: A speech synthesizer using artificial intelligence includes a memory configured to store a first ratio of a word classified into a minor class among a plurality of classes and a synthesized speech model, and a processor configured to determine a class classification probability set of the word using the word, the first ratio and the synthesized speech model. The first ratio indicates a ratio in which the word is classified into the minor class within a plurality of characters, the plurality of classes includes a first class corresponding to first reading break, a second class corresponding to second reading break greater than the first break and a third class corresponding to third reading break greater than the second break, and the minor class has a smallest count among the first to third classes.

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