KR970006623A - Active noise control device of washing machine - Google Patents

Active noise control device of washing machine Download PDF

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Publication number
KR970006623A
KR970006623A KR1019950022687A KR19950022687A KR970006623A KR 970006623 A KR970006623 A KR 970006623A KR 1019950022687 A KR1019950022687 A KR 1019950022687A KR 19950022687 A KR19950022687 A KR 19950022687A KR 970006623 A KR970006623 A KR 970006623A
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KR
South Korea
Prior art keywords
washing machine
noise
sound wave
signal
active noise
Prior art date
Application number
KR1019950022687A
Other languages
Korean (ko)
Inventor
김준희
Original Assignee
배순훈
대우전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950022687A priority Critical patent/KR970006623A/en
Publication of KR970006623A publication Critical patent/KR970006623A/en

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Abstract

본 발명은 세탁기에서 세탁시 발생되는 기계적인 소음에 대하여 그에 해당하는 음파를 발생시켜 음의 간섭으로 소음을 최대한으로 줄일수 있도록 한 세탁기의 능동소음제어장치에 관한 것으로, 본 발명은 일련의 세탁, 헹굼, 탈수행정을 수행하는 세탁기에 있어서, 상기 세탁기로 세탁시 소음발생부에서 발생되는 소음을 수신하고 이 수신된 신호에 대하여 분석하고 제어하여 그에 해당하는 인위적인 음파를 합성하고 합성된 음파를 발생하여 소음을 상쇄시키는 능동소음제어수단을 구비하여서 된 것을 특징으로 한다.The present invention relates to an active noise control device for a washing machine that generates a sound wave corresponding to mechanical noise generated during washing in a washing machine to reduce noise as much as possible by interference of sound. In the washing machine that performs rinsing and dehydration, the washing machine receives the noise generated by the noise generating unit, and analyzes and controls the received signal to synthesize the corresponding sound waves and generate the synthesized sound waves. It is characterized by comprising an active noise control means for canceling the noise.

Description

세탁기의 능동소음제어장치Active noise control device of washing machine

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 적용되는 세탁기의 개략적인 종단면도, 제2도는 본 발명 능동소음제어장치의 제어 블럭도, 제3도는 본 발명 능동소음제어장치에 입출력 파형도.1 is a schematic longitudinal sectional view of a washing machine applied to the present invention, FIG. 2 is a control block diagram of the active noise control device of the present invention, and FIG. 3 is an input / output waveform diagram of the active noise control device of the present invention.

Claims (2)

일련의 세탁, 헹굼, 탈수행정을 수행하는 세탁기에 있어서, 상기 세탁기로 세탁시 소음발생부에서 발생되는 소음을 수신하고 이 수신된 신호에 대하여 분석하고 제어하여 그에 해당하는 인위적인 음파를 합성하고 합성된 음파를 발생하여 소음을 상쇄시키는 능동소음제어수단을 구비하여서 된 것을 특징으로 하는 세탁기의 능동소음제어장치.In a washing machine that performs a series of washing, rinsing, and dehydrating strokes, the washing machine receives noise generated from a noise generating unit when washing with the washing machine, analyzes and controls the received signal, and synthesizes and synthesizes corresponding sound waves. Active noise control device for a washing machine, characterized in that it comprises an active noise control means for generating sound waves to cancel the noise. 제1항에 있어서, 상기 능동소음제어수단은 세탁기의 소음발생부에서 발생된 소음을 수신하는 수신수단(7)과, 상기 수신수단(7)에서 수신된 신호를 입력받아 신호를 분석하고, 제어하여 제어된 신호를 출력하는 마이콤(가)과, 상기 소정의 소음에 대하여 음파가 인위적으로 저장된 메모리부(나)와, 상기 메모리부(나)에서 출력된 음파신호를 합성하는 음파합성부(다)와, 상기 음파합성부(다)에서 합성된 음파신호를 증폭하여 출력하는 음파증폭부(라)와, 상기 음파증폭부(라)에서 증폭된 음파신호를 세탁기의 소음발생부에 송신하는 송신수단(8)으로 구성되게 한다.The method according to claim 1, wherein the active noise control means receives a signal generated by the noise generating unit of the washing machine (7), receives a signal received from the receiving means (7), analyzes the signal, and controls A microcomputer for outputting a controlled signal, a memory unit (b) in which sound waves are artificially stored with respect to the predetermined noise, and a sound wave synthesis unit for synthesizing a sound wave signal output from the memory unit (b) ), A sound wave amplifier (d) for amplifying and outputting the sound wave signal synthesized by the sound wave synthesis unit (c), and a transmission for transmitting the sound wave signal amplified by the sound wave amplifier (d) to the noise generator of the washing machine. Means (8). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950022687A 1995-07-28 1995-07-28 Active noise control device of washing machine KR970006623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950022687A KR970006623A (en) 1995-07-28 1995-07-28 Active noise control device of washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950022687A KR970006623A (en) 1995-07-28 1995-07-28 Active noise control device of washing machine

Publications (1)

Publication Number Publication Date
KR970006623A true KR970006623A (en) 1997-02-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950022687A KR970006623A (en) 1995-07-28 1995-07-28 Active noise control device of washing machine

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100807955B1 (en) * 2000-11-15 2008-02-28 베에스하 보쉬 운트 지멘스 하우스게랫테 게엠베하 Household appliance with improved noise pattern
KR200453755Y1 (en) * 2010-09-02 2011-05-24 최영천 Crusher of heavy machinery for crushing road crushing with automatic or manual switching balance valve
KR101466336B1 (en) * 2008-05-16 2014-11-27 삼성전자 주식회사 Washing machine and method to control sound thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100807955B1 (en) * 2000-11-15 2008-02-28 베에스하 보쉬 운트 지멘스 하우스게랫테 게엠베하 Household appliance with improved noise pattern
KR101466336B1 (en) * 2008-05-16 2014-11-27 삼성전자 주식회사 Washing machine and method to control sound thereof
KR200453755Y1 (en) * 2010-09-02 2011-05-24 최영천 Crusher of heavy machinery for crushing road crushing with automatic or manual switching balance valve

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