KR950014437A - How to detect the amount of washing machine - Google Patents

How to detect the amount of washing machine Download PDF

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Publication number
KR950014437A
KR950014437A KR1019930024652A KR930024652A KR950014437A KR 950014437 A KR950014437 A KR 950014437A KR 1019930024652 A KR1019930024652 A KR 1019930024652A KR 930024652 A KR930024652 A KR 930024652A KR 950014437 A KR950014437 A KR 950014437A
Authority
KR
South Korea
Prior art keywords
water
wet
detected
washing
water level
Prior art date
Application number
KR1019930024652A
Other languages
Korean (ko)
Other versions
KR960015475B1 (en
Inventor
오민진
Original Assignee
이헌조
엘지전자 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 이헌조, 엘지전자 주식회사 filed Critical 이헌조
Priority to KR1019930024652A priority Critical patent/KR960015475B1/en
Publication of KR950014437A publication Critical patent/KR950014437A/en
Application granted granted Critical
Publication of KR960015475B1 publication Critical patent/KR960015475B1/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
    • D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry 
    • D06F23/04—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry  and rotating or oscillating about a vertical axis
    • 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
    • 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
    • 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

Landscapes

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

Abstract

본 발명은 세탁기의 포량을 감지하는 기술에 관한 것으로, 종래의 포량 감지방법에 있어서는 젖은 기저귀나 젖은 수건등의 젖은 세탁물에 대하여 포량을 감지하는 경우 본의 아니게 포량이 많은 것으로 감지되어 그에 따른 수량으로 세탁을 수행하게 되므로 세탁수의 낭비를 초래하고, 세탁물의 꼬임을 초래하게 되는 문제점이 있었는 바, 본 발명은 이와 같은 문제점을 해결하기 위하여 마른 포량를 감지하기 이전에 수위를 확인하여 공수위가 아니면 마른포 포량을 감지하는 과정을 실시하지 않은채 포량 감지가 가능한 일정 수위까지 급수한 상태에서 포량을 감지하고, 공수위인 경우 종래와 같이 포량을 감지한 다음 일정 수위까지 급수한 상태에서 포량을 감지하여 공수위에서 감지된 포량과 일치하면 공수위에서 감지된 포량에 따른 세탁행정을 수행하고, 다른 경우에는 젖은 포량에서 감지된 포량을 근거로 세탁행정을 수정함으로써 오감지하는 것을 방지할 수 있게 하였다.The present invention relates to a technique for detecting a quantity of a washing machine, and in the conventional quantity detecting method when detecting the quantity of wet laundry such as wet diapers or wet towels are unintentionally detected as having a large quantity and accordingly the quantity Since the washing is performed, there is a problem that waste of the washing water is caused and the twisting of the laundry is performed. In order to solve the problem, the present invention checks the water level before detecting the dry quantity. Detect the amount of water in the state of supplying water to a certain level that can be detected without carrying out the process of detecting the amount of dry cloth. If it matches the detected quantity at the air level, the washing administration according to the detected quantity In other cases, it is possible to prevent the erroneous detection by modifying the washing administration on the basis of the detected quantity in the wet quantity.

Description

세탁기의 포량 감지방법How to detect the amount of washing machine

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

제6도는 본 발명의 포량 감지방법에 대한 신호 흐름도6 is a signal flow diagram for the quantity detection method of the present invention

Claims (1)

마른포량을 감지하기에 앞서 현재의 수위를 확인하여 공수위이면, 마른포량을 감지하여 그 감지된 포량에 따라 세탁/헹굼행정을 설정하고 수위 및 세제량을 디스플레이하는 건포량 감지과정(S1,S2)과, 상기 확인 결과 공수위가 아니면 급수밸브를 구동시켜 일정 수위를 유지할때까지 급수한 상태에서 모터를 소정횟수 좌·우로 반전 구동시키면서 교번되는 사이의 모터휴지시간에 포량 감지부를 통해 모터의 회전수를 따라 입력되는 펄스수를 누적계수하여 그 누적계수된 펄스 수에 따라 포량을 판정하여 그에따른 수량을 설정하는 젖은 포량 감지과정(S3-S6)과, 젖은 포량 감지후 최초의 공수위인지 확인하여 최초의 공수위이면 건포량 감지과정(S1,S2)에서 판정된 포량과 젖은 포량 감지과정(S3-S3)에서 판정된 포량을 비교하여 일치하면 상기 건포량 감지 결과에 의해 설정된 수위까지 급수하고, 일치하지 않으면 젖은 포량 감지 결과에 의해 설정된 수위로 변경하여 세탁을 수행하는 포량 재확인과정(S7-S11)으로 이루어지는 것을 특징으로 하는 세탁기의 포량 감지 방법.Before detecting the dry quantity, check the current water level, if the air level, dry quantity detection process to detect the dry quantity and set the washing / rinsing stroke according to the detected quantity and display the water level and detergent amount (S 1 , S 2 ) and, if the air level is not the result of the check, drive the water supply valve and maintain the water level until the water level is maintained. The wet quantity detection process (S 3- S 6 ), which accumulates the number of pulses input along the rotational speed, determines the quantity according to the accumulated number of pulses, and sets the quantity accordingly, and the first airborne after the wet quantity is detected. If it is the first airborne level and compares the quantity determined in the dry quantity detection process (S 1 , S 2 ) with the determined quantity in the wet quantity detection process (S 3 -S 3 ), the gun Water quantity detection method of washing machine characterized in that it consists of a quantity of water reconfirmation process (S 7 -S 11 ) to perform the washing by changing the water level to the water level set by the quantity detection result, and if it does not match . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930024652A 1993-11-18 1993-11-18 Wash quantity detecting method of a washing machine KR960015475B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930024652A KR960015475B1 (en) 1993-11-18 1993-11-18 Wash quantity detecting method of a washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930024652A KR960015475B1 (en) 1993-11-18 1993-11-18 Wash quantity detecting method of a washing machine

Publications (2)

Publication Number Publication Date
KR950014437A true KR950014437A (en) 1995-06-16
KR960015475B1 KR960015475B1 (en) 1996-11-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930024652A KR960015475B1 (en) 1993-11-18 1993-11-18 Wash quantity detecting method of a washing machine

Country Status (1)

Country Link
KR (1) KR960015475B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004048674A1 (en) * 2002-11-26 2004-06-10 Lg Electronics,Inc. Controlling method of washing machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105226885A (en) * 2014-06-19 2016-01-06 株式会社G&J Motor back cover and comprise the motor of this back cover

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004048674A1 (en) * 2002-11-26 2004-06-10 Lg Electronics,Inc. Controlling method of washing machine

Also Published As

Publication number Publication date
KR960015475B1 (en) 1996-11-14

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