JP5270746B2 - 洗濯機 - Google Patents
洗濯機 Download PDFInfo
- Publication number
- JP5270746B2 JP5270746B2 JP2011249905A JP2011249905A JP5270746B2 JP 5270746 B2 JP5270746 B2 JP 5270746B2 JP 2011249905 A JP2011249905 A JP 2011249905A JP 2011249905 A JP2011249905 A JP 2011249905A JP 5270746 B2 JP5270746 B2 JP 5270746B2
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- JP
- Japan
- Prior art keywords
- laundry
- amount
- reference data
- pulses
- correction
- Prior art date
- Legal status (The legal status 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 status listed.)
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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
- D06F34/18—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
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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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/44—Current or voltage
- D06F2103/46—Current or voltage of the motor driving the drum
-
- 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
- D06F2105/54—Changing between normal operation mode and special operation modes, e.g. service mode, component cleaning mode or stand-by mode
-
- 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
- D06F2105/58—Indications or alarms to the control system or to the user
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Description
ΔNi=Ki・ΔN7・・・(2)
10 外箱
11 上面板
11a 出入口
30 洗濯槽
41 モータ
43 クラッチ・ブレーキ機構
50 送風機
54 ヒータ
70 制御部
71 操作部
72 表示部
73 蓋開閉センサ
74 水位センサ
75 温度センサ
76 湿度センサ
77 給水弁
78a パルス検出部
78b 洗濯物量判定部
79 記憶部
80 PCI発生器
Claims (4)
- 外箱内に配して洗濯物が投入される洗濯槽と、前記洗濯槽内の洗濯物を攪拌するパルセータと、前記洗濯槽及び前記パルセータを回転させるモータと、前記モータの回転量のパルス数を検出するパルス検出部と、予め記憶された洗濯物量に対応する標準のパルス数を示す基準データに基づいて前記パルス検出部により検出された前記パルス数から前記洗濯槽内の洗濯物量を判定する洗濯物量判定部とを備える洗濯機であって、前記洗濯槽に洗濯物が投入されていない無負荷状態で前記パルス検出部により検出された前記パルス数と標準のパルス数との差に基づいて前記基準データの洗濯物量とパルス数との対応関係を補正する補正モードを設け、
前記補正モードにおいて算出される補正後の基準データ(Ni’)は
下記の式(1)、式(2)から、
無負荷状態のパルス数(N7’)と標準のパルス数(N7)との差(ΔN7)に基づいて補正前の基準データ(Ni)と係数(Ki)から算出し、
係数(Ki)は洗濯物量が多くなるに従って小さくなり、1以下になるとともに
Ni’=Ni−ΔNi・・・(1)
ΔNi=Ki・ΔN7・・・(2)
製造時に前記補正モードによる補正を行い、出荷後の経過時間に伴って初期の前記基準データに対する補正量を小さくしたことを特徴とすることを特徴とする洗濯機。 - 無負荷状態の前記パルス数と前記基準データとの差が所定値よりも大きいときに前記補正モードを中止して前記基準データの補正を行わないことを特徴とする請求項1に記載の洗濯機。
- 無負荷状態の前記パルス数が前記基準データより大きいときに前記補正モードを中止して前記基準データの補正を行わないことを特徴とする請求項1又は請求項2に記載の洗濯機。
- 前記補正モードによる補正量が使用される地域の商用電源の周波数に応じて異なることを特徴とする請求項1〜請求項3のいずれかに記載の洗濯機。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011249905A JP5270746B2 (ja) | 2011-11-15 | 2011-11-15 | 洗濯機 |
PCT/JP2012/076278 WO2013073322A1 (ja) | 2011-11-15 | 2012-10-11 | 洗濯機 |
CN201280056180.4A CN103930610A (zh) | 2011-11-15 | 2012-10-11 | 洗衣机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011249905A JP5270746B2 (ja) | 2011-11-15 | 2011-11-15 | 洗濯機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013103016A JP2013103016A (ja) | 2013-05-30 |
JP5270746B2 true JP5270746B2 (ja) | 2013-08-21 |
Family
ID=48429392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011249905A Active JP5270746B2 (ja) | 2011-11-15 | 2011-11-15 | 洗濯機 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5270746B2 (ja) |
CN (1) | CN103930610A (ja) |
WO (1) | WO2013073322A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107287844B (zh) * | 2017-07-11 | 2020-03-27 | 合肥美的洗衣机有限公司 | 水位确定方法、***及衣物处理装置 |
CN111197240B (zh) * | 2018-10-30 | 2022-05-17 | 合肥美的洗衣机有限公司 | 洗衣机电机故障检测方法、检测装置及洗衣机 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3005125B2 (ja) * | 1992-09-30 | 2000-01-31 | シャープ株式会社 | 全自動洗濯機 |
CN1070556C (zh) * | 1997-04-10 | 2001-09-05 | 无锡小天鹅股份有限公司 | 一种洗衣机布量检测校正方法 |
CN1100907C (zh) * | 1997-11-08 | 2003-02-05 | 合肥荣事达集团公司 | 洗衣机模糊控制方法 |
JP3819649B2 (ja) * | 1999-10-18 | 2006-09-13 | 三洋電機株式会社 | 洗濯機 |
CN101906706B (zh) * | 2010-06-18 | 2012-01-25 | 深圳和而泰智能控制股份有限公司 | 一种洗衣机的布量测试方法、控制器及洗衣机 |
CN102063076B (zh) * | 2010-10-31 | 2012-12-12 | 合肥荣事达洗衣设备制造有限公司 | 全自动洗衣机高精度模糊控制方法 |
-
2011
- 2011-11-15 JP JP2011249905A patent/JP5270746B2/ja active Active
-
2012
- 2012-10-11 WO PCT/JP2012/076278 patent/WO2013073322A1/ja active Application Filing
- 2012-10-11 CN CN201280056180.4A patent/CN103930610A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2013103016A (ja) | 2013-05-30 |
CN103930610A (zh) | 2014-07-16 |
WO2013073322A1 (ja) | 2013-05-23 |
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