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Home appliance and home appliance system

A technology for household appliances and controllers, applied in transmission systems, digital transmission systems, electrical components, etc., to facilitate inspection and after-sales service

Active Publication Date: 2012-03-21
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it has various disadvantages

Method used

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  • Home appliance and home appliance system
  • Home appliance and home appliance system
  • Home appliance and home appliance system

Examples

Experimental program
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Embodiment Construction

[0013] Hereinafter, embodiments will be described in detail with reference to the accompanying drawings.

[0014] Embodiments disclosed herein relate to home appliances and home appliance systems. Embodiments of a home appliance and a home appliance system will be described with reference to a laundry treatment machine and a laundry treatment machine system as examples. However, the embodiment is not limited to laundry processors and laundry processor systems, but may be applied to other home appliances and home appliance systems. Such household appliances may include, for example: televisions, air conditioners, washing machines, refrigerators, rice cookers, or microwave ovens or conventional ovens.

[0015] During operation, the home appliance may store set values ​​for operation, information generated during operation, and fault information. In case of failure, the home appliance may output a predetermined alarm so that the user recognizes the state of the appliance. Such...

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Abstract

A home appliance and home appliance system are provided which enable a portable terminal not to recognize an acoustic signal sound corresponding to product information output by the home appliance as noise. Thus, the acoustic signal corresponding to product information output by the home appliance may be transmitted to a service center through the portable terminal. The home appliance may include a controller that sets a dead time at a predetermined interval of time with respect to a signal corresponding to product information to avoid a noise detection section of a portable terminal, a converter that converts the signal into an acoustic signal of a predetermined band, and a sound output device that outputs the acoustic signal as sound.

Description

technical field [0001] This document discloses a household appliance and a household appliance system. Background technique [0002] Home appliances and home appliance systems are known. However, it has various disadvantages. Contents of the invention [0003] technical problem [0004] An object of embodiments disclosed herein is to provide a home appliance capable of providing product information such as status and / or failure information to a service center through a portable terminal. [0005] Technical solutions [0006] According to the home appliance and the home appliance system disclosed herein, product information including appliance operation information and / or failure information is converted into an acoustic signal, and a dead time is added to the acoustic signal so that the portable terminal may not recognize the acoustic signal as noise, Therefore, inspection and after-sales service of the corresponding household appliances are facilitated. [0007] A ho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04L12/16G10L21/0224
CPCH04L12/2825H04L2012/285
Inventor 金炫尙权义赫姜海镛金容泰李君锡
Owner LG ELECTRONICS INC
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