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    ROBOT CLEANER AND METHOD FOR CONTROLLING THE SAME
    11.
    发明申请
    ROBOT CLEANER AND METHOD FOR CONTROLLING THE SAME 有权
    机器清洁器及其控制方法

    公开(公告)号：US20130232717A1

    公开(公告)日：2013-09-12

    申请号：US13785782

    申请日：2013-03-05

    Applicant: LG ELECTRONICS INC.

    Inventor： Heungkyu Lee ,  Hyejeong Jeon ,  Byounggi Lee

    IPC: A47L9/00 ,  B25J9/00 ,  B25J9/16 ,  G05D1/02

    CPC classification number: A47L9/009 ,  B25J9/0003 ,  B25J9/1697 ,  G05D1/0255 ,  G05D2201/0203 ,  G05D2201/0209 ,  G08B13/19613 ,  G08B13/19695 ,  G10L25/27 ,  G10L25/51 ,  Y10S901/01

    Abstract: Disclosed are a robot cleaner, and a method for controlling the same.Firstly, a sound source direction and a sound source position may be detected by one or more microphones, e,g., three microphones, and a specific event sound may be recognized. Then, the recognized specific event sound may be output to a cleaner body in the form of a message, or may be provided via a communication network. This can allow the circumstances to be easily monitored.Secondly, a sound recognition function may be updated using an ambient sound, for sound recognition from background noise and environmental noise, in a robust and precise manner. This can enhance a sound recognition rate, and improve stability and efficiency.Thirdly, the robot cleaner may be moved to a detected direction or position of a sound source with respect to an event sound. Then, image information may be detected, or whether an abnormal situation has occurred or not may be determined. Such information may be provided via a communication network.

    Abstract translation: 公开了一种机器人清洁器及其控制方法。 首先，可以通过一个或多个麦克风，例如三个麦克风来检测声源方向和声源位置，并且可以识别特定的事件声音。 然后，识别的特定事件声音可以以消息的形式输出到清洁器主体，或者可以经由通信网络提供。 这样可以方便地监控情况。 其次，可以以鲁棒且精确的方式使用环境声音来更新声音识别功能，以用于从背景噪声和环境噪声的声音识别。 这可以提高声音识别率，提高稳定性和效率。 第三，可以将机器人清洁器相对于事件声音移动到检测到的声源的方向或位置。 然后，可以确定图像信息，或者是否发生异常情况。 这样的信息可以经由通信网络来提供。

    Artificial intelligence apparatus and method for providing target device manual thereof
    12.
    发明授权
    Artificial intelligence apparatus and method for providing target device manual thereof 有权

    公开(公告)号：US12021719B2

    公开(公告)日：2024-06-25

    申请号：US18048001

    申请日：2022-10-19

    Applicant: LG ELECTRONICS INC.

    Inventor： Jaehong Kim ,  Hyejeong Jeon

    IPC: H04L43/0817

    CPC classification number: H04L43/0817

    Abstract: The present disclosure relates to an artificial intelligence apparatus capable of providing a user manual corresponding to an abnormality diagnosis by diagnosing an abnormality of a target device inquired by a user, and a method for providing a target device manual thereof, and may be configured to, when receiving a user inquiry from the user terminal through the communication unit, analyze the user inquiry to set a diagnosis range of a target device, perform a diagnosis corresponding to the user inquiry within the set diagnosis range of the target device, generate a user manual for the performed diagnosis result, and control the communication unit to transmit the generated a user manual to the user terminal.

    REFRIGERATOR
    13.
    发明申请
    REFRIGERATOR 有权

    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.

    Artificial intelligence apparatus for recognizing user from image data and method for the same
    14.
    发明授权
    Artificial intelligence apparatus for recognizing user from image data and method for the same 有权

    公开(公告)号：US11126833B2

    公开(公告)日：2021-09-21

    申请号：US16547006

    申请日：2019-08-21

    Applicant: LG ELECTRONICS INC.

    Inventor： Jaehong Kim ,  Taeho Lee ,  Hyejeong Jeon ,  Jongwoo Han

    IPC: G06K9/00 ,  G06K9/46

    Abstract: An artificial intelligence apparatus for recognizing a user includes a camera, and a process configured to receive, via the camera, image data including a recognition target object, generate recognition information corresponding to the recognition target object from the received image data, calculate a confidence level of the generated recognition information, determine whether the calculated confidence level is greater than a reference value, if the calculated confidence level is greater than the reference value, perform a control corresponding to the generated recognition information, and if the calculated confidence level is not greater than the reference value, provide a feedback for the object recognition.

    Electronic device for speech recognition
    15.
    发明授权
    Electronic device for speech recognition 有权

    公开(公告)号：US10163452B2

    公开(公告)日：2018-12-25

    申请号：US15350804

    申请日：2016-11-14

    Applicant: LG ELECTRONICS INC.

    Inventor： Byounggi Lee ,  Hyejeong Jeon

    IPC: H04B15/00 ,  G10L21/0232 ,  G10L15/22 ,  H04R1/32 ,  H04R3/00 ,  G10L21/0208 ,  G10L21/0216 ,  H04R1/02

    Abstract: An electronic device including a voice obtaining microphone configured to receive a voice signal including a noise at a first level; a noise obtaining microphone configured to receive a voice signal including a noise at a second level higher than the first level; and a controller configured to estimate the noise at the second level from the voice signal received by the noise obtaining microphone, remove the noise at the first level from the voice signal received by the voice obtaining microphone based on the estimated noise, and perform an operation corresponding to the voice signal having the noise at the first level eliminated therefrom.

    METHOD OF MANAGING A JITTER BUFFER, AND JITTER BUFFER USING SAME
    17.
    发明申请
    METHOD OF MANAGING A JITTER BUFFER, AND JITTER BUFFER USING SAME 有权
    管理抖动缓冲器的方法，以及使用其的抖动缓冲器

    公开(公告)号：US20140310008A1

    公开(公告)日：2014-10-16

    申请号：US14353044

    申请日：2012-10-22

    Applicant: LG Electronics Inc

    Inventor： Ingyu Kang ,  Younghan Lee ,  Gyuhyeok Jeong ,  Hyejeong Jeon ,  Lagyoung Kim

    IPC: G10L19/26

    CPC classification number: G10L19/265 ,  G10L19/00 ,  G10L19/167 ,  G10L21/043 ,  H04J3/0632

    Abstract: The present invention relates to a method of managing a jitter buffer and a jitter buffer using same. The method of managing a jitter buffer includes the steps of: receiving audio information frames; and adjusting a jitter buffer on the basis of the received audio information frames, wherein the adjusting step of the jitter buffer includes compensation of an audio signal, and the compensation of the audio signal can be performed for each sub frame of the audio information frames.

    Abstract translation: 本发明涉及一种管理抖动缓冲器和使用其的抖动缓冲器的方法。 管理抖动缓冲器的方法包括以下步骤：接收音频信息帧; 以及基于接收到的音频信息帧调整抖动缓冲器，其中抖动缓冲器的调整步骤包括对音频信号的补偿，并且可以对音频信息帧的每个子帧执行音频信号的补偿。

    METHOD FOR ENCODING VOICE SIGNAL, METHOD FOR DECODING VOICE SIGNAL, AND APPARATUS USING SAME
    18.
    发明申请
    METHOD FOR ENCODING VOICE SIGNAL, METHOD FOR DECODING VOICE SIGNAL, AND APPARATUS USING SAME 有权
    用于编码语音信号的方法，用于解码语音信号的方法和使用其的装置

    公开(公告)号：US20140303965A1

    公开(公告)日：2014-10-09

    申请号：US14353981

    申请日：2012-10-29

    Applicant: LG Electronics Inc.

    Inventor： Younghan Lee ,  Gyuhyeok Jeong ,  Ingyu Kang ,  Hyejeong Jeon ,  Lagyoung Kim

    IPC: G10L21/02 ,  G10L19/005

    CPC classification number: G10L21/02 ,  G10L19/002 ,  G10L19/005 ,  G10L19/025 ,  G10L19/24

    Abstract: The present invention relates to a method for encoding a voice signal, a method for decoding a voice signal, and anapparatus using the same. The method for encoding the voice signal according to the present invention, includes the steps of: determining an eco-zone in a present frame; allocating bits for the present frame on the basis of the location of the eco-zone; and encoding the present frame using the allocated bits, wherein the step of allocating the bits allocates more bits in the section in which the eco-zone is located than in the section in which the eco-zone is not located.

    Abstract translation: 本发明涉及语音信号编码方法，语音信号解码方法及其使用方法。 根据本发明的用于编码语音信号的方法包括以下步骤：确定当前帧中的生态区; 基于生态区的位置为当前帧分配比特; 并且使用所分配的比特对当前帧进行编码，其中分配比特的步骤在生态区所在的部分中比在生态区不位于的部分中分配更多的比特。

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