KR100504486B1 - 드럼세탁기의 포량 감지방법 - Google Patents
드럼세탁기의 포량 감지방법 Download PDFInfo
- Publication number
- KR100504486B1 KR100504486B1 KR10-2002-0078289A KR20020078289A KR100504486B1 KR 100504486 B1 KR100504486 B1 KR 100504486B1 KR 20020078289 A KR20020078289 A KR 20020078289A KR 100504486 B1 KR100504486 B1 KR 100504486B1
- Authority
- KR
- South Korea
- Prior art keywords
- motor
- value
- amount
- pwm
- predetermined
- Prior art date
Links
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
- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
- D06F2105/48—Drum speed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
Description
Claims (4)
- A) 제어부가 모터에 소정의 PWM값을 주기적으로 인가하여 소정의 목표회전수까지 가속시키고, 상기 목표 회전수까지 인가되는 PWM값들을 저장하는 단계;B) 모터 속도가 목표 회전수에 도달한 다음 모터의 구동을 정지시키는 단계;C) 모터의 구동을 정지후 모터의 속도가 0이 될 때까지의 회전각도를 측정하고, 모터의 구동 시작부터 모터 정지 시점까지 저장된 PWM값의 평균치를 산출하는 단계;D) 산출된 PWM값의 평균치와 회전각도를포량 판정값=(임의의 상수a ×PWM 평균값) + (임의의 상수b ×회전각도)로 정의된 식에 대입하여 포량 판정값을 산출하는 단계; 및E) 제어부에 미리 입력된 포량판정값-포량에 대한 데이터를 이용하여 상기 D단계에서 산출된 판정포량값에 대응하는 포량을 결정하는 단계를 포함하여 구성된 드럼세탁기의 포량 감지방법.
- 삭제
- 제 1 항에 있어서,상기 B단계를 수행할 때, 모터가 미리 설정된 일정 회전수(rpm)에 도달하면 일정 시간동안 모터를 정속으로 구동시키고, 일정 시간이 경과했을 때 모터의 구동을 정지시키도록 한 것을 특징으로 하는 드럼세탁기의 포량 감지방법.
- 제 1 항에 있어서,상기 포량판정값을 계산하는 식에서 상수 a 와 b는 무부하 상태에서 모터를 구동시켰을 때, 상기 포량판정값이 소정값이 되도록 하는 수인 것을 특징으로 하는 드럼세탁기의 포량 감지방법.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0078289A KR100504486B1 (ko) | 2002-12-10 | 2002-12-10 | 드럼세탁기의 포량 감지방법 |
US10/729,986 US7299515B2 (en) | 2002-12-10 | 2003-12-09 | Washing machine control method |
CNB2003101204313A CN1258022C (zh) | 2002-12-10 | 2003-12-10 | 洗衣机控制方法 |
EP03028284A EP1428925B1 (en) | 2002-12-10 | 2003-12-10 | Washing machine control method with automatic load detection |
DE60332594T DE60332594D1 (de) | 2002-12-10 | 2003-12-10 | Verfahren zur Steuerung einer Waschmaschine mit automatischer Ermittlung von Beladung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0078289A KR100504486B1 (ko) | 2002-12-10 | 2002-12-10 | 드럼세탁기의 포량 감지방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040050447A KR20040050447A (ko) | 2004-06-16 |
KR100504486B1 true KR100504486B1 (ko) | 2005-08-03 |
Family
ID=32322366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0078289A KR100504486B1 (ko) | 2002-12-10 | 2002-12-10 | 드럼세탁기의 포량 감지방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7299515B2 (ko) |
EP (1) | EP1428925B1 (ko) |
KR (1) | KR100504486B1 (ko) |
CN (1) | CN1258022C (ko) |
DE (1) | DE60332594D1 (ko) |
Families Citing this family (29)
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KR100629526B1 (ko) * | 2003-10-23 | 2006-09-27 | 엘지전자 주식회사 | 드럼 세탁기의 포량 감지 장치 및 그 방법 |
TR200604628T1 (tr) * | 2004-03-01 | 2007-01-22 | Ar�El�K A.�. | Bir yük algılama yöntemi |
KR101156713B1 (ko) * | 2006-11-06 | 2012-06-15 | 삼성전자주식회사 | 드럼 세탁기 및 그 제어방법 |
MX2009002331A (es) | 2009-02-27 | 2010-03-23 | Mabe Sa De Cv | Metodo de centrifugado con enjuague. |
KR101448624B1 (ko) * | 2007-12-31 | 2014-10-08 | 엘지전자 주식회사 | 세탁기의 제어방법 |
US9416478B2 (en) | 2009-03-31 | 2016-08-16 | Lg Electronics Inc. | Washing machine and washing method |
EP2397596B1 (en) * | 2009-02-11 | 2016-09-07 | LG Electronics Inc. | Washing machine |
US8166590B2 (en) * | 2009-04-16 | 2012-05-01 | Whirlpool Corporation | Method and apparatus for determining laundry load size |
US8176798B2 (en) * | 2009-07-09 | 2012-05-15 | Whirlpool Corporation | Method and apparatus for determining laundry load |
US9234307B2 (en) | 2009-07-27 | 2016-01-12 | Lg Electronics Inc. | Control method of a laundry machine |
US9822473B2 (en) | 2009-07-27 | 2017-11-21 | Lg Electronics Inc. | Control method of a laundry machine |
US10533275B2 (en) | 2009-07-27 | 2020-01-14 | Lg Electronics Inc. | Control method of a laundry machine |
US9695537B2 (en) | 2009-07-27 | 2017-07-04 | Lg Electronics Inc. | Control method of a laundry machine |
US8631527B2 (en) * | 2009-08-10 | 2014-01-21 | Whirlpool Corporation | Laundry treating appliance with tumble pattern control |
JP5556992B2 (ja) * | 2009-08-21 | 2014-07-23 | アイシン精機株式会社 | モータ制御装置及び車両用シート制御装置 |
KR101638539B1 (ko) * | 2009-08-28 | 2016-07-11 | 엘지전자 주식회사 | 세탁물 처리기기 및 그 제어방법 |
EP2473661B1 (en) * | 2009-08-31 | 2019-06-26 | LG Electronics Inc. | Control method of washing machine |
US8776297B2 (en) | 2009-10-13 | 2014-07-15 | Lg Electronics Inc. | Laundry treating apparatus and method |
US8914930B2 (en) | 2010-04-13 | 2014-12-23 | Whirlpool Corporation | Laundry treating appliance with load amount detection |
KR101747352B1 (ko) * | 2010-07-06 | 2017-06-14 | 엘지전자 주식회사 | 세탁물 처리기기 |
KR20130025265A (ko) * | 2011-09-01 | 2013-03-11 | 삼성전자주식회사 | 세탁기 및 그 제어방법 |
US9518350B2 (en) | 2013-01-08 | 2016-12-13 | Whirlpool Corporation | Method, system, and device for adjusting operation of washing machine based on system modeling |
KR102214657B1 (ko) * | 2014-03-10 | 2021-02-09 | 엘지전자 주식회사 | 세탁기 및 세탁기의 제어방법 |
US9840805B2 (en) | 2015-06-17 | 2017-12-12 | Haier Us Appliance Solutions, Inc. | Methods for determining load mass in washing machine appliances |
JP6654373B2 (ja) * | 2015-08-04 | 2020-02-26 | 青島海爾洗衣机有限公司QingDao Haier Washing Machine Co.,Ltd. | 洗濯機 |
EP3162942B1 (en) * | 2015-10-26 | 2021-06-30 | Electrolux Appliances Aktiebolag | Laundry treating machine and method for determining the amount of laundry loaded in a rotating drum of a laundry treating machine |
CN110307186B (zh) * | 2019-07-03 | 2020-12-11 | 上海长庚信息技术股份有限公司 | 预测压气机水洗时间的方法、装置、服务器及存储介质 |
CN114411385A (zh) * | 2020-10-28 | 2022-04-29 | 青岛海尔洗衣机有限公司 | 一种洗衣机撞桶检测方法、装置、洗衣机及存储介质 |
US12077894B2 (en) | 2021-02-02 | 2024-09-03 | Whirlpool Corporation | Hardware detection and cycle behavior modification in laundry appliance applications |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH09253379A (ja) * | 1996-03-19 | 1997-09-30 | Toshiba Corp | 洗濯機 |
KR19990040869A (ko) * | 1997-11-20 | 1999-06-15 | 구자홍 | 세탁기의 포량 감지장치 및 방법 |
KR19990075775A (ko) * | 1998-03-24 | 1999-10-15 | 구자홍 | 세탁기의 포량감지방법 |
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NZ236543A (en) * | 1990-12-19 | 1995-11-27 | Fisher & Paykel | Electronic control of laundry machine motor for agitation |
JP2634967B2 (ja) * | 1991-06-28 | 1997-07-30 | シャープ株式会社 | 全自動洗濯乾燥機 |
DE4336349A1 (de) * | 1993-10-25 | 1995-04-27 | Bosch Siemens Hausgeraete | Verfahren zum Bestimmen der Masse von nasser Wäsche in einer Wäschetrommel |
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-
2002
- 2002-12-10 KR KR10-2002-0078289A patent/KR100504486B1/ko not_active IP Right Cessation
-
2003
- 2003-12-09 US US10/729,986 patent/US7299515B2/en not_active Expired - Fee Related
- 2003-12-10 EP EP03028284A patent/EP1428925B1/en not_active Expired - Lifetime
- 2003-12-10 CN CNB2003101204313A patent/CN1258022C/zh not_active Expired - Fee Related
- 2003-12-10 DE DE60332594T patent/DE60332594D1/de not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09253379A (ja) * | 1996-03-19 | 1997-09-30 | Toshiba Corp | 洗濯機 |
KR19990040869A (ko) * | 1997-11-20 | 1999-06-15 | 구자홍 | 세탁기의 포량 감지장치 및 방법 |
KR19990075775A (ko) * | 1998-03-24 | 1999-10-15 | 구자홍 | 세탁기의 포량감지방법 |
Also Published As
Publication number | Publication date |
---|---|
EP1428925B1 (en) | 2010-05-19 |
CN1506522A (zh) | 2004-06-23 |
US20040144135A1 (en) | 2004-07-29 |
KR20040050447A (ko) | 2004-06-16 |
CN1258022C (zh) | 2006-05-31 |
DE60332594D1 (de) | 2010-07-01 |
EP1428925A1 (en) | 2004-06-16 |
US7299515B2 (en) | 2007-11-27 |
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