KR100751795B1 - 드럼세탁기의 언밸런스 감지방법 - Google Patents
드럼세탁기의 언밸런스 감지방법 Download PDFInfo
- Publication number
- KR100751795B1 KR100751795B1 KR1020060061322A KR20060061322A KR100751795B1 KR 100751795 B1 KR100751795 B1 KR 100751795B1 KR 1020060061322 A KR1020060061322 A KR 1020060061322A KR 20060061322 A KR20060061322 A KR 20060061322A KR 100751795 B1 KR100751795 B1 KR 100751795B1
- Authority
- KR
- South Korea
- Prior art keywords
- unbalance
- drum
- motor
- signal
- pulse width
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 238000005406 washing Methods 0.000 claims description 42
- 230000018044 dehydration Effects 0.000 claims description 29
- 238000006297 dehydration reaction Methods 0.000 claims description 29
- 238000003756 stirring Methods 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 39
- 239000004744 fabric Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Classifications
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- 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
- D06F34/16—Imbalance
-
- 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
- D06F33/40—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of centrifugal separation of water from 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
- D06F37/30—Driving arrangements
- D06F37/304—Arrangements or adaptations of electric motors
-
- 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
- D06F2103/26—Imbalance; Noise level
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
Description
Claims (3)
- 유니버셜 모터를 사용하는 드럼세탁기의 언밸런스 감지방법에 있어서,탈수운전시 포펼침 운전을 수행하는 제 1단계와,상기에서 포펼침 운전을 수행한 후 밸런스 탈수를 위해 속도제어를 통해 상기 모터를 정속운전시키는 제 2단계와,상기에서 모터를 정속운전시킨 후 속도제어 없어 일정 전력값을 상기 모터로 공급하는 제 3 단계와,상기에서 일정 전력값을 상기 모터로 공급한 후 FG신호의 펄스폭 편차를 측정하는 제 4단계와,상기 제 3단계 및 상기 제 4단계를 다수번 반복하면서 상기 FG신호의 펄스폭 편차의 평균값을 산출하는 제 5단계와,상기에서 FG신호의 펄스폭 편차의 평균값을 통해 언밸런스를 판단하는 제 6단계와,상기에서 언밸런스를 판단하여 언밸런스로 판단되면 상기 제 1단계로 리턴되어 반복되고 상기에서 언밸런스로 판단되지 않을 경우 본탈수를 수행하는 제 7단계를 포함하여 이루어진 것을 특징으로 하는 드럼세탁기의 언밸런스 감지방법.
- 제 1항에 있어서, 상기 제 4단계에서 상기 FG신호의 펄스폭 편차는 드럼이 2 회전하는 동안 측정하는 것을 특징으로 하는 드럼세탁기의 언밸런스 감지방법.
- 제 1항에 있어서, 상기 제 5단계에서 다수번 반복은 2∼3회 반복하는 것을 특징으로 하는 드럼세탁기의 언밸런스 감지방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060061322A KR100751795B1 (ko) | 2006-06-30 | 2006-06-30 | 드럼세탁기의 언밸런스 감지방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060061322A KR100751795B1 (ko) | 2006-06-30 | 2006-06-30 | 드럼세탁기의 언밸런스 감지방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100751795B1 true KR100751795B1 (ko) | 2007-08-24 |
Family
ID=38615267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060061322A KR100751795B1 (ko) | 2006-06-30 | 2006-06-30 | 드럼세탁기의 언밸런스 감지방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100751795B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112095295A (zh) * | 2019-05-30 | 2020-12-18 | 无锡飞翎电子有限公司 | 衣物处理装置及其运行控制方法、系统、及存储介质 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010039503A (ko) * | 1999-10-12 | 2001-05-15 | 구자홍 | 세탁기의 이상현상 감지방법 |
KR20050011569A (ko) * | 2003-07-23 | 2005-01-29 | 엘지전자 주식회사 | 세탁기의 포량 검출방법 |
-
2006
- 2006-06-30 KR KR1020060061322A patent/KR100751795B1/ko not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010039503A (ko) * | 1999-10-12 | 2001-05-15 | 구자홍 | 세탁기의 이상현상 감지방법 |
KR20050011569A (ko) * | 2003-07-23 | 2005-01-29 | 엘지전자 주식회사 | 세탁기의 포량 검출방법 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112095295A (zh) * | 2019-05-30 | 2020-12-18 | 无锡飞翎电子有限公司 | 衣物处理装置及其运行控制方法、系统、及存储介质 |
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