CN108755007A - A kind of washing machine weighing method and washing machine - Google Patents
A kind of washing machine weighing method and washing machine Download PDFInfo
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- CN108755007A CN108755007A CN201810559257.9A CN201810559257A CN108755007A CN 108755007 A CN108755007 A CN 108755007A CN 201810559257 A CN201810559257 A CN 201810559257A CN 108755007 A CN108755007 A CN 108755007A
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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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
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- D06F2202/085—
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- D06F2202/10—
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- D06F2202/12—
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- D06F2204/10—
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention belongs to washing machine fields, specifically, it is related to a kind of washing machine weighing method and washing machine, after washing starts, control unit judges whether wash time reaches setting time, if so, judging clothes weight by preset weighing algorithm, if it is not, then carrying out water level judgement until water level and wash time carry out poidometer calculation after reaching sets requirement.The present invention carries out fuzzy judgement by a weighing algorithm to clothes weight, sensor and other hardware costs need not additionally be increased, again can with using common series excited machine model washing machine on, it is applied widely, the automatic sensing of clothes weight is realized by software algorithm.
Description
Technical field
The invention belongs to washing machine fields, specifically, being related to a kind of washing machine weighing method and washing machine.
Background technology
As the improvement of people's living standards, requirement of the consumer to washing machine is also more and more high, consumer wishes clothes
Wash time will be lacked, again totally.The counte-rplan of design phase are must to increase wash time when clothes is more,
Wash time can be suitably reduced when pledging clothes fewer, this requires washing machines to need with Intellisense clothes weight
Function, and then wash time is adjusted according to clothes weight, suitably increases wash time when clothing is heavier, clothing is lighter
When suitably reduce wash time.
The problem of weighing at present for clothing, there are mainly two types of methods to solve, and one kind is to use weighing sensor, Yi Zhongwei
Using special motor and hardware circuit automatic weighing function can be realized to coordinate.Both methods not only increases complete machine
Cost, and machine system also becomes complicated, meanwhile, the washing machine of frequency series excited machine is determined for using, and is also not suitable for.
Specifically, there are two types of the existing washing machines with automatic sensing clothing weight, first, variable-frequency motor passes through detection
The method of electric current detects clothing weight, second is that common series excited machine model washing machine increases multiple pressure sensors, passes through inspection
The numerical value of sensor is surveyed to realize the judgement of clothing weight.The first detection algorithm is only applicable to the washing machine using variable-frequency motor
Model is not suitable for using the common washing machine for determining frequency series excited machine.Second of detection algorithm will increase multiple pressure sensors,
Coordinate corresponding circuit and machine system, this considerably increases the complexity of the cost of washing machine and machine system.
In view of this special to propose the present invention.
Invention content
The technical problem to be solved in the present invention be to overcome the deficiencies of the prior art and provide a kind of washing machine weighing method and
Washing machine does not increase cost, and applied widely.
In order to solve the above technical problems, the present invention is using the basic conception of technical solution：
The first object of the present invention is to provide a kind of washing machine weighing method, and after washing starts, control unit judges washing
Whether the time reaches setting time, if so, judging clothes weight by preset weighing algorithm, if it is not, then carrying out water
Position judgement is until water level and wash time carry out poidometer calculation after reaching sets requirement.
Further, the weighing algorithm is sentenced according to total flooding time and clothing water absorption rate to clothes weight obscure
It is fixed.
Further, the step of water level judgement includes
Control unit judges whether water level sets water level higher than second,
If so, washing continues and returns to judge whether wash time reaches setting time,
If it is not, then moisturizing, accumulative moisturizing time and return and judge whether wash time reaches setting time,
Preferably, the setting time of different washing procedures is different.
Further, before washing starts, water inlet is to the first setting water level and records flooding time,
Preferably, the first setting water level of different washing procedures is different.
Further, described second set water level as first setting water level subtract water level constant,
Preferably, the water level constant of different washing procedures is different.
Further, the judgement formula of weighing algorithm is
M=(F*T-L)/d,
M is clothing quality, and F is solenoid valve flow, and T is total flooding time, and L is constant, and d is clothing water absorption rate.
Further, total flooding time T is the summation of flooding time and all moisturizing times, the clothing water absorption rate
D is according to program setting, it is preferred that different programs gives tacit consent to different clothing water absorption rates.
Further, defined flow when solenoid valve flow F is machine design, constant L are the numerical value of acquiescence,
It is furthermore preferred that different washing procedures corresponds to different constant L.
Further, include the following steps：
S1, before washing starts, water inlet is to the first setting water level and records flooding time；
S2, after washing starts, control unit judges whether wash time reaches setting time,
S21, if so, fuzzy judgement is carried out to clothes weight by weighing algorithm,
S22, if it is not, then control unit judges whether water level sets water level higher than second,
S221, if so, washing continues and returns S2,
S222, if it is not, then moisturizing, record and return to S2 at the moisturizing time；
S3 arranges data, and fuzzy judgement is carried out to clothes weight according to total flooding time and clothing water absorption rate；
S4 adjusts wash time according to clothes weight.
The present invention also proposes a kind of washing machine, using above-mentioned washing machine weighing method.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art：
1, washing machine weighing method of the invention is examined for defect existing for existing washing machine weighing method, i.e. the first
Method of determining and calculating is only applicable to the washing machine models using variable-frequency motor, is not suitable for using the common washing machine for determining frequency series excited machine；
Second of detection algorithm will increase multiple pressure sensors, coordinate corresponding circuit and machine system, this considerably increases laundries
The cost of machine and the complexity of machine system carry out fuzzy judgement to clothes weight by a weighing algorithm, need not additionally increase
Add sensor and other hardware costs, and can be applied widely on the washing machine using common series excited machine model, leads to
Crossing software algorithm realizes the automatic sensing of clothes weight.
2, when pledging clothes more, since clothes water suction is more, so the time subsequently intake and number can also compare
More, when clothes is fewer, same water suction is also fewer, and follow-up flooding time and number can similarly be reduced, according to always into
How much water time and clothing water absorption rate can be determined that out the clothes in washing machine, and execute corresponding software operation, and method is simple
And accuracy is high, without increasing parts, saves cost.
3, washing machine weighing method of the invention is applied widely, is applicable not only to common determine frequency series excited machine washing machine
Other washing machines are applied also for, roller washing machine is applicable not only to, apply also for rotary drum washing machine.
4, washing machine weighing algorithm formula of the invention is simple, and as a result feedback is fast.
The specific implementation mode of the present invention is described in further detail below in conjunction with the accompanying drawings.
Description of the drawings
A part of the attached drawing as the present invention, for providing further understanding of the invention, of the invention is schematic
Embodiment and its explanation do not constitute inappropriate limitation of the present invention for explaining the present invention.Obviously, the accompanying drawings in the following description
Only some embodiments to those skilled in the art without creative efforts, can be with
Other accompanying drawings can also be obtained according to these attached drawings.In the accompanying drawings：
Fig. 1 is the flow chart of washing machine weighing method of the present invention；
It should be noted that these attached drawings and verbal description are not intended to the design model limiting the invention in any way
It encloses, but is that those skilled in the art illustrate idea of the invention by referring to specific embodiments.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in embodiment is clearly and completely described, following embodiment for illustrating the present invention, but
It is not limited to the scope of the present invention.
In the description of the present invention, it should be noted that term "upper", "front", "rear", "left", "right", " is erected at "lower"
Directly ", the orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment one
As shown in Figure 1, in the present embodiment, a kind of washing machine weighing method, after washing starts, when control unit judges washing
Between whether reach setting time, if so, judging clothes weight by weighing algorithm, if so, by preset calculation of weighing
Method judges clothes weight, if it is not, then carry out water level judgement until water level and wash time to reach sets requirement laggard
Capable calculating of weighing.
In said program, there are two types of the existing washing machines with automatic sensing clothing weight, first, variable-frequency motor passes through
The method of electric current is detected to detect clothing weight, second is that common series excited machine model washing machine increases multiple pressure sensors, is led to
The numerical value of detection sensor is crossed to realize the judgement of clothing weight.The first detection algorithm is only applicable to washing using variable-frequency motor
Clothing type number is not suitable for using the common washing machine for determining frequency series excited machine.Second of detection algorithm will increase multiple pressure and pass
Sensor coordinates corresponding circuit and machine system, and this considerably increases the complexity of the cost of washing machine and machine system.This hair
It is bright that a kind of washing machine weighing method is provided, fuzzy judgement is carried out to clothes weight by a weighing algorithm, need not additionally be increased
Sensor and other hardware costs, and can be applied widely on the washing machine using common series excited machine model, pass through
Software algorithm realizes the automatic sensing of clothes weight.After washing starts, control unit judges whether wash time reaches setting
Time, after the setting time is generally the clothes washing setting time, clothing water suction has reached stable state, can be according to suction
Water reaches the related data after stable state, and the fuzzy judgement of clothes weight is carried out by weighing algorithm.If it is not, illustrating that clothing is inhaled
Stable state has not yet been reached in water, then needs to judge water level, checks whether to need to carry out moisturizing.Before clothes washing starts, control
Unit processed can control water inlet to an acquiescence water level, then start to wash, clothes absorbs water and causes water level decreasing in washing process, controls
After unit processed detects water level information, continue moisturizing to the acquiescence water level, and repeat this process, until water level maintains to stablize.This
In application, it is believed that after washing reaches setting time, water level has remained stable, and clothing water suction finishes.
Further, the weighing algorithm is sentenced according to total flooding time and clothing water absorption rate to clothes weight obscure
It is fixed.
In said program, when pledging clothes more, since clothes water suction is more, so the time subsequently intake and number
Also can be relatively more, when clothes is fewer, same water suction is also fewer, and follow-up flooding time and number can similarly be reduced,
How much the clothes in washing machine is can be determined that out according to total flooding time and clothing water absorption rate, and executes corresponding software operation,
Method is simple and accuracy is high, without increasing parts, saves cost.
Further, the step of water level judgement includes
Control unit judges whether water level sets water level higher than second,
If so, washing continues and returns to judge whether wash time reaches setting time,
If it is not, then moisturizing, accumulative moisturizing time and return and judge whether wash time reaches setting time,
Preferably, the setting time of different washing procedures is different.
In said program, the second setting water level is the standard for judging whether to need to carry out moisturizing, if clothing is more, the water of absorption
Just more, much lower, too low water level will drop in water level can influence washing effect, need to carry out moisturizing.If higher than the second setting water
Position is then not necessarily to carry out moisturizing, and washing continues, and continues to judge whether wash time reaches setting time, claims if then pressing
Method of reruning judges clothes weight, if it is not, then carrying out water level judgement.If less than the second setting water level, mended
Water, and accumulative lower moisturizing time, do not stop washing during moisturizing, judge whether wash time reaches setting time after moisturizing, if
It is then to judge clothes weight by weighing algorithm, if it is not, then carrying out water level judgement.Whole process cycle carries out, Zhi Daoxi
Washing the time reaches setting time.Accumulative moisturizing number and moisturizing time.Moisturizing sets water level as a moisturizing to first, record
The secondary moisturizing time.
Further, before washing starts, water inlet is to the first setting water level and records flooding time,
Preferably, the first setting water level of different washing procedures is different.
In said program, the water that different washing procedures need differs, and the first setting water level is also just different.Such as it washes by force
Washed with weak, wash the rotating speeds of needs by force and washed higher than weak, water level when high rotating speed also accordingly than the slow-speed of revolution when water level it is low.
Further, described second set water level as first setting water level subtract water level constant,
Preferably, the water level constant of different washing procedures is different.
In said program, described second sets water level subtracts water level constant, the second setting water level etc. as the first setting water level
In or less than the first setting water level.The water level constant that different washing procedures allow is different.
Further, the judgement formula of weighing algorithm is
M=(F*T-L)/d,
M is clothing quality, and F is solenoid valve flow, and T is total flooding time, and L is constant, and d is clothing water absorption rate.
In said program, M is clothing quality, and clothes weight can be obtained by clothing quality.
Further, total flooding time T is the summation of flooding time and all moisturizing times, the clothing water absorption rate
D is according to program setting, it is preferred that different programs gives tacit consent to different clothing water absorption rates.
In said program, total flooding time include wash advancing water to first setting water level flooding time, and for several times from
Accumulative moisturizing time when less than the second setting water level moisturizing to the first setting water level.Different programs is given tacit consent to different clothings and is inhaled
Water rate is different because different program rotating speeds and other factors influence the speed and clothing water absorption rate of clothing water suction
Program gives tacit consent to different clothing water absorption rates.
Further, defined flow when solenoid valve flow F is machine design, constant L are the numerical value of acquiescence,
It is furthermore preferred that different washing procedures corresponds to different constant L.
Embodiment two
As shown in Figure 1, in the present embodiment, a kind of washing machine weighing method includes the following steps：
S1, before washing starts, water inlet is to the first setting water level and records flooding time；
S2, after washing starts, control unit judges whether wash time reaches setting time,
S21, if so, fuzzy judgement is carried out to clothes weight by weighing algorithm,
S22, if it is not, then control unit judges whether water level sets water level higher than second,
S221, if so, washing continues and returns S2,
S222, if it is not, then moisturizing, record and return to S2 at the moisturizing time；
S3 arranges data, and fuzzy judgement is carried out to clothes weight according to total flooding time and clothing water absorption rate；
S4 adjusts wash time according to clothes weight.
In said program, the weighing method of the present embodiment is not only suitable for the washing machine using common series excited machine model,
Suitable for other washing machines, it is suitable for rotary drum washing machine, is also applied for roller washing machine.In step S2, setting time is generally
After the clothes washing setting time, clothing water suction has reached stable state, and the correlation after stable state can be reached according to water suction
Data carry out the fuzzy judgement of clothes weight by weighing algorithm.In step S21, weighing algorithm judges that formula is M=(F*T-
L)/d, M are clothing quality, and F is solenoid valve flow, and T is total flooding time, and L is constant, and d is clothing water absorption rate.M is clothing matter
Amount, clothes weight can be obtained by clothing quality.In step S221, water level higher than second setting water level, illustrate clothing water suction compared with
It is few, Normal Wash is not influenced, illustrates to be not necessarily to moisturizing, return to step S2 continues the judgement of wash time.In step S222, water
Position illustrates that clothing water suction is more, influences Normal Wash, thereby increases and it is possible to there is water suction and not reach steady shape less than the second setting water level
The phenomenon that state, needs moisturizing to the first setting water level, and records the time of moisturizing, and return to step S2 continues wash time
Judge.Entire step cycle carries out, until wash time reaches setting time, it is believed that and clothing reaches the stable state after water suction,
It will not be further continued for absorbing water.In step S3, stack room are arranged, total flooding time includes that washing starts advancing water to the first setting water level institute
The summation of required moisturizing time when the flooding time needed is plus each progress moisturizing below.In step S4, according to weighing algorithm
Judgement formula is M=(F*T-L)/d fuzzy judgement clothing quality, and then carries out the judgement of clothes weight, when determining clothes weight
After amount, control module makes adjustment to wash time, when duty factor is more, extends wash time, load is fewer
When shorten wash time, determine the intelligent control function of frequency motor to realize.
The above is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this patent
Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompt make it is a little change or be modified to
The equivalent embodiment of equivalent variations, it is right according to the technical essence of the invention as long as being the content without departing from technical solution of the present invention
Any simple modification, equivalent change and modification made by above example, in the range of still falling within the present invention program.
Claims (10)
1. a kind of washing machine weighing method, which is characterized in that after washing starts, control unit judges whether wash time reaches and sets
It fixes time, if so, judging clothes weight by preset weighing algorithm, if it is not, then carrying out water level judgement until water level
Poidometer calculation is carried out after reaching sets requirement with wash time.
2. a kind of washing machine weighing method according to claim 1, which is characterized in that the weighing algorithm is according to total water inlet
Time and clothing water absorption rate to carry out fuzzy judgement to clothes weight.
3. a kind of washing machine weighing method according to claim 1, which is characterized in that the step of water level judgement includes
Control unit judges whether water level sets water level higher than second,
If so, washing continues and returns to judge whether wash time reaches setting time,
If it is not, then moisturizing, accumulative moisturizing time and return and judge whether wash time reaches setting time,
Preferably, the setting time of different washing procedures is different.
4. a kind of washing machine weighing method according to claim 1, which is characterized in that before washing starts, water inlet to first
Setting water level simultaneously records flooding time,
Preferably, the first setting water level of different washing procedures is different.
5. according to a kind of washing machine weighing method of claim 3-4 any one of them, which is characterized in that the second setting water
Position subtracts water level constant for the first setting water level,
Preferably, the water level constant of different washing procedures is different.
6. according to a kind of washing machine weighing method of claim 1-5 any one of them, which is characterized in that the judgement of weighing algorithm
Formula is
M=(F*T-L)/d,
M is clothing quality, and F is solenoid valve flow, and T is total flooding time, and L is constant, and d is clothing water absorption rate.
7. a kind of washing machine weighing method according to claim 6, which is characterized in that total flooding time T is water inlet
The summation of time and all moisturizing times, the clothing water absorption rate d is according to program setting, it is preferred that different programs is silent
Recognize different clothing water absorption rates.
8. a kind of washing machine weighing method according to claim 6, which is characterized in that solenoid valve flow F sets for washing machine
Flow as defined in timing, constant L are the numerical value of acquiescence,
It is furthermore preferred that different washing procedures corresponds to different constant L.
9. according to a kind of washing machine weighing method of claim 1-8 any one of them, which is characterized in that include the following steps：
S1, before washing starts, water inlet is to the first setting water level and records flooding time；
S2, after washing starts, control unit judges whether wash time reaches setting time,
S21, if so, fuzzy judgement is carried out to clothes weight by weighing algorithm,
S22, if it is not, then control unit judges whether water level sets water level higher than second,
S221, if so, washing continues and returns S2,
S222, if it is not, then moisturizing, record and return to S2 at the moisturizing time；
S3 arranges data, and fuzzy judgement is carried out to clothes weight according to total flooding time and clothing water absorption rate；
S4 adjusts wash time according to clothes weight.
10. a kind of washing machine, using claim 1-9 any one of them washing machine weighing methods.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810559257.9A CN108755007A (en) | 2018-06-01 | 2018-06-01 | A kind of washing machine weighing method and washing machine |
| PCT/CN2019/085497 WO2019228133A1 (en) | 2018-06-01 | 2019-05-05 | Weight measuring method for washing machine, and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810559257.9A CN108755007A (en) | 2018-06-01 | 2018-06-01 | A kind of washing machine weighing method and washing machine |
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| CN108755007A true CN108755007A (en) | 2018-11-06 |
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| CN201810559257.9A Pending CN108755007A (en) | 2018-06-01 | 2018-06-01 | A kind of washing machine weighing method and washing machine |
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| WO (1) | WO2019228133A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344211A (en) * | 2019-08-05 | 2019-10-18 | 长虹美菱股份有限公司 | A method of the fuzzy weighing of enhancing rotary drum washing machine |
| WO2019228133A1 (en) * | 2018-06-01 | 2019-12-05 | 青岛海尔洗衣机有限公司 | Weight measuring method for washing machine, and washing machine |
| CN112342750A (en) * | 2019-07-22 | 2021-02-09 | 青岛海尔洗衣机有限公司 | Water level control method and washing equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1888224A (en) * | 2005-06-30 | 2007-01-03 | 博西华电器（江苏）有限公司 | Method for measuring clothes weight with water charging quantity and washing machine by the same method |
| CN103306094A (en) * | 2013-05-29 | 2013-09-18 | 无锡小天鹅股份有限公司 | Method for judging load weight of pulsator washing machine |
| CN103485121A (en) * | 2013-06-24 | 2014-01-01 | 无锡小天鹅股份有限公司 | Washing machine and control method thereof |
| WO2015124189A1 (en) * | 2014-02-20 | 2015-08-27 | Henkel Ag & Co. Kgaa | Washing or cleaning composition having improved foaming characteristics with a high level of soiling |
| CN105937128A (en) * | 2016-06-29 | 2016-09-14 | 无锡小天鹅股份有限公司 | Washing machine and control method thereof |
| CN106192292A (en) * | 2016-07-29 | 2016-12-07 | 无锡小天鹅股份有限公司 | Washing machine and load method of discrimination and device thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10334572B3 (en) * | 2003-07-28 | 2004-08-12 | Miele & Cie. Kg | Laundry weight determination method for washing machine using measuring circuit detecting lowering of washing liquid container resulting from weight of laundry |
| JP2012081157A (en) * | 2010-10-14 | 2012-04-26 | Panasonic Corp | Drum-type washing machine |
| CN107130389B (en) * | 2016-02-26 | 2020-02-18 | 青岛海尔洗衣机有限公司 | Control method of washing machine and washing machine |
| CN106283500B (en) * | 2016-10-28 | 2019-02-01 | 广东威灵电机制造有限公司 | Control method for washing machine, controller of washer and washing machine |
| CN108755007A (en) * | 2018-06-01 | 2018-11-06 | 青岛海尔洗衣机有限公司 | A kind of washing machine weighing method and washing machine |
-
2018
- 2018-06-01 CN CN201810559257.9A patent/CN108755007A/en active Pending
-
2019
- 2019-05-05 WO PCT/CN2019/085497 patent/WO2019228133A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1888224A (en) * | 2005-06-30 | 2007-01-03 | 博西华电器（江苏）有限公司 | Method for measuring clothes weight with water charging quantity and washing machine by the same method |
| CN103306094A (en) * | 2013-05-29 | 2013-09-18 | 无锡小天鹅股份有限公司 | Method for judging load weight of pulsator washing machine |
| CN103485121A (en) * | 2013-06-24 | 2014-01-01 | 无锡小天鹅股份有限公司 | Washing machine and control method thereof |
| WO2015124189A1 (en) * | 2014-02-20 | 2015-08-27 | Henkel Ag & Co. Kgaa | Washing or cleaning composition having improved foaming characteristics with a high level of soiling |
| CN105937128A (en) * | 2016-06-29 | 2016-09-14 | 无锡小天鹅股份有限公司 | Washing machine and control method thereof |
| CN106192292A (en) * | 2016-07-29 | 2016-12-07 | 无锡小天鹅股份有限公司 | Washing machine and load method of discrimination and device thereof |
Non-Patent Citations (1)
| Title |
|---|
| 郭靖: "《家庭博士》", 31 May 1992, 大连出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019228133A1 (en) * | 2018-06-01 | 2019-12-05 | 青岛海尔洗衣机有限公司 | Weight measuring method for washing machine, and washing machine |
| CN112342750A (en) * | 2019-07-22 | 2021-02-09 | 青岛海尔洗衣机有限公司 | Water level control method and washing equipment |
| CN110344211A (en) * | 2019-08-05 | 2019-10-18 | 长虹美菱股份有限公司 | A method of the fuzzy weighing of enhancing rotary drum washing machine |
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| Publication number | Publication date |
|---|---|
| WO2019228133A1 (en) | 2019-12-05 |
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