CN102272370A - Washing machine comprising a laundry colour detection device - Google Patents
Washing machine comprising a laundry colour detection device Download PDFInfo
- Publication number
- CN102272370A CN102272370A CN2009801533674A CN200980153367A CN102272370A CN 102272370 A CN102272370 A CN 102272370A CN 2009801533674 A CN2009801533674 A CN 2009801533674A CN 200980153367 A CN200980153367 A CN 200980153367A CN 102272370 A CN102272370 A CN 102272370A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- photo resistance
- washing machine
- clothing
- luminous intensity
- 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.)
- Granted
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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
-
- 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
-
- 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
- D06F2103/40—Opening or locking status of doors
-
- 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
- D06F2105/10—Temperature of washing liquids; Heating means therefor
-
- 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
- D06F2105/56—Remaining operation time; Remaining operational cycles
-
- 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
- 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
- D06F33/36—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of washing
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
A washing machine (1) comprises a drum (2) wherein laundry (L) is disposed, a loading port (3) which provides the laundry (L) to be loaded into the drum (2) and to be unloaded from the drum (2) by the user, a lid (4) which opens and closes the loading port (3) by being mounted to the loading port (3) and provides access into the drum (2), and a control unit (7) which provides the colour of the laundry (L) disposed in the drum (2).
Description
Technical field
The present invention relates to carry out therein the washing machine of washing process.
Background technology
Particularly by single button operation, the user gets involved in the less washing machine in the washing algorithm, determines that by the color and the amount that detect clothing only washing process is very important.Because for definite washing process, the weight of clothing, type and color etc. are played the part of very important role.In the prior art, operated wash machine separate clothing according to the color of clothing after.
In the International Patent Application WO 9932875 of prior art, narrate a kind of washing machine, wherein determined to be placed on the color of the clothing in the cylinder.
In International Patent Application WO 2008000812, narrated a kind of washing machine, wherein, when loading clothing, detect the color of clothing, and carry out washing process according to detected color value by the photo resistance that is arranged on load ports.
Summary of the invention
The objective of the invention is to realize a kind of washing machine, in this washing machine, before the beginning washing process, determine the color of clothing, carry out washing process then.
The washing machine that realization is used for obtaining purpose of the present invention requires to be illustrated in first claim and respective right thereof, and it comprises: photo resistance is arranged in the cylinder and detects luminous intensity; Control module, the color that detects clothing by the variation according to luminous intensity is provided at the washing parameter that will determine before the beginning washing process.
Therefore, do not need directly to detect the color that is carried in the clothing in the cylinder, can only carry out color detection by the resistance value that changes according to luminous intensity in the cylinder.Therefore, do not need to use expensive sensor and software to carry out color detection.
Washing machine of the present invention comprises photo resistance, and its resistance value changes according to the variation of the luminous intensity in the cylinder.Therefore, can be by only using the variation of resistance with the luminous intensity in the simpler and more cheap mode electro-detection cylinder, and do not need to use complicated and expensive optical system, such as camera, infrared scanner and image processing.
The washing machine also comprises sensor circuit, and this sensor circuit has photo resistance, an end ground connection of this photo resistance, and resistance, one end of this resistance is connected to the other end of photo resistance, and the other end of this resistance is connected to power supply, and obtains output from the centre of these two resistance.Therefore, according to the change of resistance value, obtain voltage output, therefore, these resistance values can be converted into some values and be delivered to control module, can executable operations with these values.
In another embodiment of the present invention, the washing machine comprises control module, and this control module is provided at the washing parameter that will determine before the beginning washing process by the amount that the variation according to luminous intensity detects clothing.
In one embodiment of the invention, photo resistance is fixed to the cover frame frame.Therefore, prevent that photo resistance is subjected to the influence of heat, water and moisture in the cylinder and damages.
In another embodiment of the present invention, photo resistance is arranged on the load ports of cylinder, or is set in place on the bellows of load ports.Therefore, photo resistance can be carried out measurement under the influence of the light that is not subjected to external environment condition.
In another embodiment of the present invention, the washing machine comprises the light source that is arranged in the cylinder, therefore illuminates the inside of cylinder.Therefore, eliminate the influence that the light in the residing environment of washing machine may cause the variation of the luminous intensity in the cylinder, therefore, can obtain the reference light intensity in the cylinder.
In another embodiment of the present invention, lid is coated with shield, even this shield prevents the light of the external environment condition cylinder that bleeds when lid is closed.
By the present invention, before the beginning washing process, can determine to be placed on the color and the amount of the clothing in the cylinder in simple and cheap mode by the variation of the luminous intensity in the cylinder.
Description of drawings
Realization is used to obtain the washing machine of the object of the invention is explained by accompanying drawing, wherein:
Fig. 1 is the perspective view of washing machine.
Fig. 2 is the schematic diagram of washing machine.
Fig. 3 is the schematic diagram of sensor circuit.
Element number shown in the accompanying drawing is as follows:
1 washing machine
2 cylinders
3 load ports
4 lids
5 photo resistance
6 sensor circuits
7 control modules
8 light sources
9 display unit.
The specific embodiment
Washing machine of the present invention (1) comprises the cylinder (2) that is placed with clothing (L), the load ports (3) that makes the user clothing (L) can be loaded into cylinder (2) and take out clothing (L) from cylinder (2), by being installed to the lid (4) that load ports (3) opens and closes load ports (3) and the passage that enters cylinder (2) is provided, one or more photo resistance (LDR) (5), this photo resistance detects the luminous intensity in the cylinder (2), its value changes according to the luminous intensity in the cylinder (2), and control module (7), its variation according to luminous intensity detects the color of the clothing (L) that is placed in the cylinder (2), therefore, by determining that according to these data washing parameter begins washing process (Fig. 1 and Fig. 2).
Photo resistance (5) is an electronic component, and the value of photo resistance (5) changes along with intensity variation.Along with luminous intensity increases, the value of photo resistance (5) reduces.Therefore, can easily detect the variation of the luminous intensity in the cylinder (2).
Luminous intensity in the cylinder (2) changes according to the color that is placed on the clothing (L) in the cylinder (2).Therefore, the value of the variable effect photo resistance (5) of the luminous intensity in the cylinder (2).Belong to washing process and by the producer to the color of each clothing (L) and predeterminedly be installed in the control module (7) such as parameters such as time and temperature.Therefore, variation according to the luminous intensity of the color that is placed on the clothing (L) in the cylinder (2) is analyzed by control module (7), and variation and producer's predetermined value of luminous intensity compared, and when comparison procedure finishes, determine to be placed on the color of the clothing (L) in the cylinder (2), and carry out washing process according to predetermined washing parameter.
Washing machine (1) comprises sensor circuit (6), and its variation according to the value of photo resistance (5) obtains voltage output.Sensor circuit (6) comprises resistance, one end of this resistance is connected to a unearthed end of photo resistance (5), the other end is connected to power supply (V), obtain output in the centre of this resistance and photo resistance (5), and this output is connected to control module (7).In one embodiment, photo resistance (5) preferably is set to lid (4) and goes up (Fig. 2 and Fig. 3).
In the experiment of carrying out, observing the clothing (L) that is placed on the different colours in the cylinder (2) differently influences photo resistance (5).At first being white, is yellow then, then is the tangerine look, is that the clothing (L) of black is loaded in the cylinder (2) with identical amount at last, and the value of observing photo resistance (5) over time.Because the white garments (L) that is placed in the cylinder (2) is lacked than the light when cylinder (2) surface absorption of cylinder (2) when empty, so the luminous intensity in white garments (L) the increase cylinder (2).In addition, because the coloured clothing (L) that is placed in the cylinder (2) almost is same level with the light that surface when cylinder (2) cylinder (2) when empty absorbs, so coloured clothing (L) is compared with white garments (L) and is caused less luminous intensity.Because the black clothing (L) that is placed in the cylinder (2) has absorbed most light, so the luminous intensity in the cylinder (2) reaches its floor level.Therefore, when white garments (L), the value of photo resistance (5) is minimum, is in the level that cylinder (L) detects when empty during coloured clothing (L), and is the highest during black clothing (L).Therefore, white garments and coloured clothing distinguish, thereby carry out washing process according to this difference.
In another embodiment of the present invention, by control module (7), the amount that is placed on the clothing (L) in the cylinder (2) determines according to the variation of luminous intensity, by according to these data and definite washing parameter begins washing process.In the experiment of carrying out, observe the same color that is placed in the cylinder (2) but the clothing (L) of different amounts also differently influences photo resistance (5).The clothing of same color (L) is loaded into respectively in the cylinder (2) with each one kilogram difference, and the value of observing photo resistance (5) changes in time.Performed result of experiment is according to this embodiment of the invention preserved the value of photo resistance (5) to the color of the amount of each clothing (L) and each clothing (L).After in clothing (L) being loaded into washing machine (1), the user closes the lid (4) of washing machine (1), and when his operated wash machine (1), photo resistance (5) is energized.With the value of certain interval measurement according to the photo resistance (5) of the change of the luminous intensity in the cylinder (2).By sensor circuit (6), the value of the photo resistance (5) that changes according to the variation of luminous intensity compares with the value that is stored in the photo resistance (5) in the control module (7), therefore, determine to be placed on the color and the amount of the clothing (L) in the cylinder (2).Therefore, by by the producer according to the amount of clothing (L) and color and predetermined washing parameter is carried out washing process.
In an embodiment of the present invention, photo resistance (5) is arranged on lid (4) framework place, makes it detect the luminous intensity in the cylinder (2).Therefore, prevent that photo resistance (5) is subjected to the influence of heat, water and moisture in the cylinder (2) and damages.In this embodiment, the part of the inside of not facing cylinder (2) of photo resistance (5), is used for not influenced by the illumination of external environment condition all around isolating by quilt.
In another embodiment of the present invention, photo resistance (5) is arranged on the load ports (3) of cylinder (2), or is set in place on the bellows of load ports (3).Therefore, photo resistance (5) can more directly be carried out under the influence of the light that is not subjected to external environment condition and measure.
In another embodiment of the present invention, washing machine (1) comprises the light source (8) that is arranged in the cylinder (2), illuminates the inside of cylinder (2), thereby the reference light intensity in the cylinder (2) is provided.Therefore, eliminated light may influence in the environment at washing machine (1) place to the variation of the luminous intensity in the cylinder (2).
In another embodiment of the present invention, for the light in the environment of eliminating washing machine (1) place to may the influencing of the variation of the luminous intensity in the cylinder (2), lid (4) is coated with shield.Therefore, when lid (4) when closing, stop light fully from the external environment condition cylinder (2) that bleeds.
In another embodiment of the present invention, washing machine (1) comprises display unit (9), and this display unit (9) passes to the user with the amount of the clothing (L) in the cylinder (2) and the data of color.
In another embodiment of the present invention, when lid (4) when opening, measurement is not carried out in photo resistance (5), and when lid (4) when closing, it carries out measurements, and when lid (4) open and after when closing, all measurements of execution before are set to zero.
By the present invention, before the beginning washing process, can determine to be placed on the color and the amount of the clothing (L) in the cylinder (2) by the variation of the luminous intensity in the cylinder (2).The washing parameter basis is determined the color of clothing (L) and the detection of amount, and is correspondingly begun washing process.Therefore, especially have single button, the user gets involved in the less washing machine (1), can be independent of the user and come to determine washing process according to the color and the amount of clothing (L).
It should be understood that describedly to the invention is not restricted to above disclosed embodiment, and those skilled in the art can easily introduce different embodiment.These different embodiment should be considered to also in the scope of claim of the present invention.
Claims (10)
1. a washing machine (1) comprising: the cylinder (2) that is placed with clothing (L); The load ports (3) that makes the user clothing (L) can be loaded into described cylinder (2) and take out clothing (L) from described cylinder (2); Cover described load ports (3) and the lid (4) of the passage that enters described cylinder (2) is provided, it is characterized in that, also comprise: one or more photo resistance (5), described photo resistance (5) detects the luminous intensity in the described cylinder (2), and the value of described photo resistance (5) changes according to the luminous intensity in the described cylinder (2); And control module (7), described control module (7) detects the color of the clothing (L) that is placed in the described cylinder (2) according to the variation of luminous intensity, therefore, and by determining that according to these data washing parameter begins washing process.
2. washing machine as claimed in claim 1 (1), it is characterized in that, also comprise sensor circuit (6), described sensor circuit (6) comprises resistance, one end of described resistance is connected to a unearthed end of described photo resistance (5), and the other end is connected to power supply (V), obtains output in the centre of this resistance and described photo resistance (5), and described output is connected to described control module (7), obtains voltage output according to the change of the value of described photo resistance (5).
3. washing machine (1) according to any one of the preceding claims is characterized in that, described photo resistance (5) is arranged on lid (4) framework place, makes described photo resistance (5) detect the luminous intensity in the described cylinder (2).
4. washing machine as claimed in claim 1 or 2 (1) is characterized in that, described photo resistance (5) is arranged on the described load ports (3) of described cylinder (2), or is set in place on the bellows of described load ports (3).
5. washing machine as claimed in claim 1 (1), it is characterized in that, described control module (7) determines to be placed on the amount of the clothing (L) in the described cylinder (2) according to the variation of luminous intensity, thereby by according to these data and definite washing parameter begins washing process.
6. washing machine (1) according to any one of the preceding claims is characterized in that, also comprises the light source (8) that is arranged in the described cylinder (2) and illuminates described cylinder (2) inside.
7. washing machine (1) according to any one of the preceding claims is characterized in that, described lid (4) is coated with shield.
8. washing machine (1) according to any one of the preceding claims is characterized in that, also comprises display unit (9), and described display unit (9) passes to the user with the amount of the clothing (L) in the described cylinder (2) and the data of color.
9. washing machine as claimed in claim 1 (1) is characterized in that, when described lid (4) when opening, measurement is not carried out in described photo resistance (5), and when described lid (4) when closing, described photo resistance (5) is carried out and measured.
10. washing machine as claimed in claim 9 (1) is characterized in that, when described lid (4) was opened and closed then, the measurement of carrying out before all of described photo resistance (5) all was set to zero.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TRA2008/10047 | 2008-12-30 | ||
| TR200810047 | 2008-12-30 | ||
| PCT/EP2009/066950 WO2010076157A1 (en) | 2008-12-30 | 2009-12-11 | Washing machine comprising a laundry colour detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102272370A true CN102272370A (en) | 2011-12-07 |
| CN102272370B CN102272370B (en) | 2013-01-23 |
Family
ID=42101931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009801533674A Expired - Fee Related CN102272370B (en) | 2008-12-30 | 2009-12-11 | Washing machine comprising a laundry colour detection device |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2379790B1 (en) |
| CN (1) | CN102272370B (en) |
| ES (1) | ES2395355T3 (en) |
| PL (1) | PL2379790T3 (en) |
| WO (1) | WO2010076157A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104195787A (en) * | 2014-07-31 | 2014-12-10 | 海信容声(广东)冰箱有限公司 | Anti-fading washing control method |
| CN105369551A (en) * | 2014-08-26 | 2016-03-02 | 无锡小天鹅股份有限公司 | Washing machine and control method for preventing clothes in same from being dyed |
| CN108625133A (en) * | 2017-03-16 | 2018-10-09 | Bsh家用电器有限公司 | Household appliance with functions/drying and with the equipment for detecting moisture and the method for detecting moisture |
| WO2019061969A1 (en) * | 2017-09-28 | 2019-04-04 | Midea Group Co., Ltd. | Automatic color composition detection for laundry washing machine |
| CN113862963A (en) * | 2021-09-07 | 2021-12-31 | 青岛海尔科技有限公司 | Washing machine, control method and device of washing machine, storage medium and processor |
| US11773524B2 (en) | 2020-12-18 | 2023-10-03 | Midea Group Co., Ltd. | Laundry washing machine color composition analysis during loading |
| US11866868B2 (en) | 2020-12-18 | 2024-01-09 | Midea Group Co., Ltd. | Laundry washing machine color composition analysis with article alerts |
| US11898289B2 (en) | 2020-12-18 | 2024-02-13 | Midea Group Co., Ltd. | Laundry washing machine calibration |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2659047B1 (en) | 2010-12-30 | 2015-02-11 | Arçelik Anonim Sirketi | A washing machine that determines colors of items to be washed |
| DE102016212984A1 (en) * | 2016-07-15 | 2018-01-18 | Henkel Ag & Co. Kgaa | Check for potentially unwanted items of laundry |
| US12077894B2 (en) | 2021-02-02 | 2024-09-03 | Whirlpool Corporation | Hardware detection and cycle behavior modification in laundry appliance applications |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5602617A (en) * | 1995-03-10 | 1997-02-11 | Eastman Kodak Company | Light metering device with adjustable output |
| DE19756515A1 (en) * | 1997-12-18 | 1999-06-24 | Bosch Siemens Hausgeraete | Washing machine for industrial or domestic use |
| WO2004053220A1 (en) * | 2002-12-11 | 2004-06-24 | Unilever N.V. | Method and apparatus for the identification of a textile parameter |
| WO2008000812A1 (en) * | 2006-06-30 | 2008-01-03 | Arcelik Anonim Sirketi | A washing machine |
-
2009
- 2009-12-11 WO PCT/EP2009/066950 patent/WO2010076157A1/en active Application Filing
- 2009-12-11 PL PL09774671T patent/PL2379790T3/en unknown
- 2009-12-11 ES ES09774671T patent/ES2395355T3/en active Active
- 2009-12-11 CN CN2009801533674A patent/CN102272370B/en not_active Expired - Fee Related
- 2009-12-11 EP EP09774671A patent/EP2379790B1/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5602617A (en) * | 1995-03-10 | 1997-02-11 | Eastman Kodak Company | Light metering device with adjustable output |
| DE19756515A1 (en) * | 1997-12-18 | 1999-06-24 | Bosch Siemens Hausgeraete | Washing machine for industrial or domestic use |
| WO2004053220A1 (en) * | 2002-12-11 | 2004-06-24 | Unilever N.V. | Method and apparatus for the identification of a textile parameter |
| WO2008000812A1 (en) * | 2006-06-30 | 2008-01-03 | Arcelik Anonim Sirketi | A washing machine |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104195787A (en) * | 2014-07-31 | 2014-12-10 | 海信容声(广东)冰箱有限公司 | Anti-fading washing control method |
| CN105369551A (en) * | 2014-08-26 | 2016-03-02 | 无锡小天鹅股份有限公司 | Washing machine and control method for preventing clothes in same from being dyed |
| CN105369551B (en) * | 2014-08-26 | 2017-08-04 | 无锡小天鹅股份有限公司 | Washing machine and the control method for preventing that washing machine undergarment is colored |
| CN108625133B (en) * | 2017-03-16 | 2021-09-14 | Bsh家用电器有限公司 | Household appliance having a drying function and having a device for detecting moisture, and method for detecting moisture |
| CN108625133A (en) * | 2017-03-16 | 2018-10-09 | Bsh家用电器有限公司 | Household appliance with functions/drying and with the equipment for detecting moisture and the method for detecting moisture |
| WO2019061969A1 (en) * | 2017-09-28 | 2019-04-04 | Midea Group Co., Ltd. | Automatic color composition detection for laundry washing machine |
| US10612175B2 (en) | 2017-09-28 | 2020-04-07 | Midea Group Co., Ltd. | Automatic color composition detection for laundry washing machine |
| US11486072B2 (en) | 2017-09-28 | 2022-11-01 | Midea Group Co., Ltd. | Automatic color composition detection for laundry washing machine |
| US11773524B2 (en) | 2020-12-18 | 2023-10-03 | Midea Group Co., Ltd. | Laundry washing machine color composition analysis during loading |
| US11866868B2 (en) | 2020-12-18 | 2024-01-09 | Midea Group Co., Ltd. | Laundry washing machine color composition analysis with article alerts |
| US11898289B2 (en) | 2020-12-18 | 2024-02-13 | Midea Group Co., Ltd. | Laundry washing machine calibration |
| CN113862963A (en) * | 2021-09-07 | 2021-12-31 | 青岛海尔科技有限公司 | Washing machine, control method and device of washing machine, storage medium and processor |
| CN113862963B (en) * | 2021-09-07 | 2023-10-24 | 青岛海尔科技有限公司 | Washing machine, control method and device thereof, storage medium and processor |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2395355T3 (en) | 2013-02-12 |
| WO2010076157A1 (en) | 2010-07-08 |
| EP2379790A1 (en) | 2011-10-26 |
| PL2379790T3 (en) | 2013-03-29 |
| EP2379790B1 (en) | 2012-09-26 |
| CN102272370B (en) | 2013-01-23 |
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