KR940009420A - Control circuit of coin-operated washing machine - Google Patents

Control circuit of coin-operated washing machine Download PDF

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Publication number
KR940009420A
KR940009420A KR1019920019295A KR920019295A KR940009420A KR 940009420 A KR940009420 A KR 940009420A KR 1019920019295 A KR1019920019295 A KR 1019920019295A KR 920019295 A KR920019295 A KR 920019295A KR 940009420 A KR940009420 A KR 940009420A
Authority
KR
South Korea
Prior art keywords
coin
washing machine
microprocessor
control circuit
washing
Prior art date
Application number
KR1019920019295A
Other languages
Korean (ko)
Other versions
KR950007054B1 (en
Inventor
김영갑
Original Assignee
김영갑
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 김영갑 filed Critical 김영갑
Priority to KR1019920019295A priority Critical patent/KR950007054B1/en
Publication of KR940009420A publication Critical patent/KR940009420A/en
Application granted granted Critical
Publication of KR950007054B1 publication Critical patent/KR950007054B1/en

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Abstract

세탁기를 정해진 액수의 동전을 투입시켜 일정시간동안 세탁과정을 수행시키는 것으로, 종래 캠을 사용하는 기계식 세탁기는 세탁기의 사용시마다 조절스위치를 회전시켜 주어야 하고 또한 캠의 사용으로 다양한 사람에 이용하는 빨래 영업장에서는 고장이 빈번한 것이다.The washing machine puts a fixed amount of coins into a washing machine for a predetermined time, and a mechanical washing machine using a conventional cam has to rotate an adjustment switch every time the washing machine is used. Failure is frequent.

따라서 세탁시간과 동전액수를 조절할수 있고 세탁프로그램이 내장된 마이크로 프로세서를 구비하고 상기 마이크로 프로세서의 출력에 따라 사위칭되어 세탁과정을 수행시키는 전자스위치를 구비하여 수위 및 도어 센서의 출력을 논리조합하여 마이크로 프로세서의 종작을 콘트롤 하도록 하므로서 동전만 투입하면 별도의 조작없이도 전 세탁과정을 정해진 시간동안 수행시키게 된다.Therefore, it is possible to adjust the washing time and the amount of coins, and equipped with a microprocessor with a built-in washing program. By controlling the operation of the microprocessor, just inserting a coin will perform the entire washing process for a predetermined time without any manipulation.

Description

동전사용 세탁기의 콘트롤 회로Control circuit of coin-operated washing machine

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

제1도는 본 발명의 일시시 회로도.1 is a temporary circuit diagram of the present invention.

Claims (1)

동전투입을 감지하는 동전감지부(4)와, 상기 동전감지부(4)의 감지신호를 받아 정해진 세탁시간동안 설정된 세탁공정을 수행시키는 마이크로 프로세서(5)와, 상기 마이크로 프로세서(5)의 츨력에 의하여 스위칭 동작이 선택되어지는 릴레이(RY1-RY4)와, 상기 마이크로 프로세서(5)의 출력과 수위센서 감지부(7) 및 도어센서 감지부(8)의 감지신호를 논리조합하여 마이크로 프로세서(5)의 동작을 콘트롤 하는 논리회로부(6)로 구성된 것을 특징으로 하는 동전사용 세탁기의 콘트롤 회로.Coin detecting unit 4 for detecting the coin input, the microprocessor (5) for receiving the detection signal of the coin detecting unit 4 to perform a set washing process for a predetermined washing time, and the output of the microprocessor (5) A relay processor RY1-RY4 for which a switching operation is selected, and an output signal of the microprocessor 5 and detection signals of the water level sensor detection unit 7 and the door sensor detection unit 8 are logically combined with each other. 5) The control circuit of the coin-operated washing machine, characterized in that consisting of a logic circuit for controlling the operation of 6). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920019295A 1992-10-19 1992-10-19 Control circuit for coin washer KR950007054B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920019295A KR950007054B1 (en) 1992-10-19 1992-10-19 Control circuit for coin washer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920019295A KR950007054B1 (en) 1992-10-19 1992-10-19 Control circuit for coin washer

Publications (2)

Publication Number Publication Date
KR940009420A true KR940009420A (en) 1994-05-20
KR950007054B1 KR950007054B1 (en) 1995-06-30

Family

ID=19341468

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920019295A KR950007054B1 (en) 1992-10-19 1992-10-19 Control circuit for coin washer

Country Status (1)

Country Link
KR (1) KR950007054B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8119719B2 (en) 2006-01-03 2012-02-21 Kolon Industries, Inc. Intermediate transfer belt and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8119719B2 (en) 2006-01-03 2012-02-21 Kolon Industries, Inc. Intermediate transfer belt and manufacturing method thereof

Also Published As

Publication number Publication date
KR950007054B1 (en) 1995-06-30

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