公开(公告)号：US20200182843A1

公开(公告)日：2020-06-11

申请号：US16705762

申请日：2019-12-06

Applicant: LG ELECTRONICS INC.

Inventor： Chiwan PARK ,  Kijung SUNG ,  Hyunho OH ,  Taedong SHIN

IPC: G01N33/00 ,  H05K1/14 ,  H05K1/18

Abstract: Disclosed is an air-quality detection apparatus including a casing body including a bottom and a side wall, a first printed circuit board (PCB) disposed horizontally above the bottom, a second PCB disposed horizontally in a first region above the first PCB, a CO2 sensor mounted on the second PCB, a volatile organic compound (VOC) sensor mounted in a second region on the first PCB that is closer to the side wall than the first region, a third PCB, which is disposed horizontally at a position spaced further upwards apart from the bottom than the first PCB and at least a portion of which is disposed in a third region that does not overlap the first PCB when the bottom is viewed from above, a fourth PCB disposed horizontally above the second PCB and the third PCB, and a dust sensor mounted on the fourth PCB.

公开(公告)号：US20170268924A1

公开(公告)日：2017-09-21

申请号：US15458523

申请日：2017-03-14

Applicant: LG ELECTRONICS INC.

Inventor： Taedong SHIN ,  Lagyoung KIM ,  Jihyun SONG

IPC: G01H11/00 ,  F25D29/00 ,  A47L11/40 ,  G01V8/10 ,  G08B21/18 ,  D06F39/00 ,  G10L25/51 ,  F24F11/00

CPC classification number: G01H11/00 ,  A47L9/2894 ,  A47L2201/00 ,  D06F33/02 ,  D06F39/005 ,  D06F39/14 ,  D06F2202/12 ,  D06F2204/10 ,  D06F2210/00 ,  D06F2212/06 ,  D06F2216/00 ,  D06F2224/00 ,  F24F11/30 ,  F24F2110/00 ,  F24F2130/40 ,  F25D29/008 ,  F25D2700/02 ,  G01H3/10 ,  G01V8/10 ,  G01V8/12 ,  G08B1/08 ,  G08B13/1672 ,  G08B13/187 ,  G08B17/00 ,  G08B21/02 ,  G08B21/0208 ,  G08B21/043 ,  G08B21/0469 ,  G08B21/187 ,  G08B29/183 ,  G10L25/51

Abstract: Provided are an acoustic sensor and a home appliance system comprising the same. The acoustic sensor comprises a communication unit, a microphone to collect an acoustic signal, a memory to store a failure acoustic signal of a home appliance, and a processor, wherein in response to the acoustic signal, collected by the microphone, corresponding to the failure acoustic signal of the home appliance, the processor transmits the collected acoustic signal, or data corresponding to the collected acoustic signal, to an external server or a terminal. Accordingly, failure of the home appliance may be easily diagnosed.

公开(公告)号：US20170004828A1

公开(公告)日：2017-01-05

申请号：US15103528

申请日：2014-11-04

Applicant: LG ELECTRONICS INC.

Inventor： Juwan LEE ,  Lagyoung KIM ,  Taedong SHIN ,  Daegeun SEO

IPC: G10L15/22 ,  G10L21/0208 ,  G06K9/00 ,  G10L25/63 ,  G10L25/84 ,  G10L15/08 ,  G10L17/24

CPC classification number: G10L15/22 ,  G06F3/012 ,  G06F3/167 ,  G06K9/00228 ,  G06K9/00302 ,  G10L13/027 ,  G10L13/033 ,  G10L15/08 ,  G10L15/24 ,  G10L15/25 ,  G10L15/26 ,  G10L17/24 ,  G10L21/0208 ,  G10L25/63 ,  G10L25/84 ,  G10L2015/088 ,  G10L2015/223 ,  G10L2015/226 ,  G10L2015/227 ,  H04L12/2803

Abstract: Provided is a smart home appliance. The smart home appliance includes: a voice input unit collecting a voice; a voice recognition unit recognizing a text corresponding to the voice collected through the voice input unit; a capturing unit collecting an image for detecting a user's visage or face; a memory unit mapping the text recognized by the voice recognition unit and a setting function and storing the mapped information; and a control unit determining whether to perform a voice recognition service on the basis of at least one information of image information collected by the capturing unit and voice information collected by the voice input unit.

Abstract translation: 提供了一种智能家电。 智能家电包括：收集语音的语音输入单元; 识别与通过语音输入单元收集的语音相对应的文本的语音识别单元; 收集用于检测用户面部或脸部的图像的捕获单元; 映射由语音识别单元识别的文本和设置功能并存储映射信息的存储单元; 以及控制单元，基于由所述拍摄单元收集的图像信息和由所述语音输入单元收集的语音信息的至少一个信息来确定是否执行语音识别服务。

公开(公告)号：US20160226676A1

公开(公告)日：2016-08-04

申请号：US15022077

申请日：2014-09-16

Applicant: LG ELECTRONICS INC.

Inventor： Taedong SHIN ,  Juwan LEE ,  Lagyoung KIM ,  Seunghoon LEE

IPC: H04L12/28 ,  H04B11/00

CPC classification number: H04L12/2827 ,  G06F3/167 ,  H04B11/00 ,  H04L12/2809 ,  H04L2012/2841 ,  H04L2012/285 ,  H04M1/72533

Abstract: Disclosed are a home appliance and a mobile terminal. The home appliance includes a drive unit, an acoustic output module configured to output sound, a microphone configured to receive sound from an external source, a memory configured to store information related to the home appliance when the home appliance is being operated, an acoustic communication unit configured to output sound containing the information related to the home appliance to the acoustic output module or to extract prescribed information from the sound received via the microphone based on an acoustic communication mode, and a controller configured to control the drive unit according to the information extracted by the acoustic communication unit. Transmission of information between the home appliance and the mobile terminal is accomplished via acoustic communication.

Abstract translation: 公开了家用电器和移动终端。 家用电器包括驱动单元，被配置为输出声音的声音输出模块，被配置为从外部源接收声音的麦克风，被配置为在家用电器正在操作时存储与家用电器相关的信息的存储器;声学通信 单元，被配置为将包含与家用电器相关的信息的声音输出到声音输出模块，或者基于声通信模式从经由麦克风接收的声音中提取规定的信息;以及控制器，被配置为根据信息来控制驱动单元 由声通信单元提取。 通过声音通信来实现家用电器和移动终端之间的信息传输。