KR940011715A - How to determine the quality of the washing machine - Google Patents

How to determine the quality of the washing machine Download PDF

Info

Publication number
KR940011715A
KR940011715A KR1019920022911A KR920022911A KR940011715A KR 940011715 A KR940011715 A KR 940011715A KR 1019920022911 A KR1019920022911 A KR 1019920022911A KR 920022911 A KR920022911 A KR 920022911A KR 940011715 A KR940011715 A KR 940011715A
Authority
KR
South Korea
Prior art keywords
quality
washing tank
laundry
amount
pressure
Prior art date
Application number
KR1019920022911A
Other languages
Korean (ko)
Other versions
KR950007064B1 (en
Inventor
이철웅
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019920022911A priority Critical patent/KR950007064B1/en
Publication of KR940011715A publication Critical patent/KR940011715A/en
Application granted granted Critical
Publication of KR950007064B1 publication Critical patent/KR950007064B1/en

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/18—Condition of the laundry, e.g. nature or weight
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/34—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of water filling
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/02—Characteristics of laundry or load
    • D06F2103/04—Quantity, e.g. weight or variation of weight
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/02—Characteristics of laundry or load
    • D06F2103/06—Type or material

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

본 발명은 세탁조내의 압력을 감지하여 감지된 압력에 따른 전압변동량을 측정하여 세탁물의 포질을 판정하고 모터의 정지후 역기전력에 의해 발생되는 펄스를 측정하여 포량을 감지하며, 감지된 포질과 포량에 따라 마이크로 컴퓨터에 내장된 퍼지데이타를 이용하여 최종적으로 세탁조내에 투입된 세탁물의 포질을 판정하는 방법에 관한 것으로서, 판정된 포질을 세탁행정의 활용정보로 세탁물에 따라 정확한 자동세탁코스를 선택할 수 있으므로 약한 섬유가 과도세탁에 의하여 손상되는 것을 방지하고, 강한 섬유는 불완전한 세탁에 의하여 세척력이 떨어지는 것을 방지할 수 있다.The present invention is to determine the quality of the laundry by measuring the amount of voltage change according to the detected pressure by sensing the pressure in the washing tank, and by measuring the pulse generated by the back electromotive force after the motor stops, to detect the amount, according to the detected form and the amount The present invention relates to a method of determining the quality of laundry finally put into a washing tank by using the microcomputer's built-in purge data. It can be prevented from being damaged by over-laundering, and strong fibers can prevent the washing power from being degraded by incomplete washing.

Description

세탁기의 포질판정방법How to determine the quality of the washing machine

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제3도는 본 발명의 세탁물의 포질판정방법을 설명하기 위한 세탁기의 회로도,3 is a circuit diagram of a washing machine for explaining a method for determining the quality of laundry of the present invention;

제4도는 본 발명의 시간에 대한 세탁기 내부의 압력(전압) 변화량과의 관계를 나타낸 그래프,4 is a graph showing the relationship between the pressure (voltage) change in the washing machine over time of the present invention,

제5도는 본 발명의 세탁물의 포질판정방법을 설명하기 위한 플로우 챠트.5 is a flowchart for explaining a method for determining the quality of laundry of the present invention.

Claims (1)

세탁조내에 급수동작을 수행하고 급수동작의 완료시 압력을 감지하여 세탁조내의 초기 전압값을 설정하는 단계와, 세탁조내의 압력변화에 따른 전압변동량을 미리 설정된 표준 전압변화량과 비교하여 그 값이 크게 되는 횟수를 측정하는 단계와, 세탁물의 포량을 감지하는 단계와, 상기 전압변화량에 따라 감지된 횟수와 감지된 포량에 따라 세탁물의 포질을 판정하는 단계를 포함하는 것을 특징으로 하는 세탁기의 포질판정방법.Performing the water supply operation in the washing tank and detecting the pressure when the water supply operation is completed, setting the initial voltage value in the washing tank, and the number of times that the value becomes large by comparing the voltage variation according to the pressure change in the washing tank with a preset standard voltage change amount. And measuring the quantity of the laundry, and determining the quality of the laundry according to the number of times detected and the detected quantity according to the voltage change amount. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920022911A 1992-11-30 1992-11-30 Clothes quality determination method for washer KR950007064B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920022911A KR950007064B1 (en) 1992-11-30 1992-11-30 Clothes quality determination method for washer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920022911A KR950007064B1 (en) 1992-11-30 1992-11-30 Clothes quality determination method for washer

Publications (2)

Publication Number Publication Date
KR940011715A true KR940011715A (en) 1994-06-21
KR950007064B1 KR950007064B1 (en) 1995-06-30

Family

ID=19344379

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920022911A KR950007064B1 (en) 1992-11-30 1992-11-30 Clothes quality determination method for washer

Country Status (1)

Country Link
KR (1) KR950007064B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100504482B1 (en) * 2002-11-26 2005-08-03 엘지전자 주식회사 Method and apparatus for sensing cloth weight of drum washing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100504482B1 (en) * 2002-11-26 2005-08-03 엘지전자 주식회사 Method and apparatus for sensing cloth weight of drum washing machine

Also Published As

Publication number Publication date
KR950007064B1 (en) 1995-06-30

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