CN110344209A - A kind of control method and washing machine of washing machine - Google Patents

A kind of control method and washing machine of washing machine Download PDF

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Publication number
CN110344209A
CN110344209A CN201810301913.5A CN201810301913A CN110344209A CN 110344209 A CN110344209 A CN 110344209A CN 201810301913 A CN201810301913 A CN 201810301913A CN 110344209 A CN110344209 A CN 110344209A
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China
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washing machine
parameter
fuzzy
correction
control method
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CN201810301913.5A
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Chinese (zh)
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CN110344209B (en
Inventor
才智
高秋英
郇政杰
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Foshan Shunde Haier Electric Co ltd
Haier Smart Home Co Ltd
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Qingdao Haier Washing Machine Co Ltd
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00Control of operations performed in washing machines or washer-dryers 

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

The invention discloses a kind of control method of washing machine and washing machines, are related to washing machine technology field.The control method of the washing machine is the following steps are included: after blur correction mode parameter, by the fuzzy parameter and the fuzzy parameter comparison of the standard of the preset belt of program in normal conditions after correction, according to the difference of fuzzy parameter and standard fuzzy parameter after correction, control washing machine is out of service or runs after the running parameter of adjustment washing machine.The control method of washing machine is after blur correction mode parameter, fuzzy parameter and the preset standard fuzzy parameter of program after comparison correction, according to the size of the difference of the two, judge belt whether can continue to using, it is run after can continue to adjust the running parameter of washing machine if belt if, guarantees washing and the dehydrating effect of washing machine;If belt slack degree is larger to be continued to use, it is out of service to control washing machine.

Description

A kind of control method and washing machine of washing machine
Technical field
The present invention relates to washing machine technology field more particularly to the control methods and washing machine of a kind of washing machine.
Background technique
Washing machine is to be acted on using electric energy production machinery to wash the cleaning appliance of clothing, former according to the work of washing machine Reason, can be divided into rotary drum washing machine and roller washing machine for washing machine.
Currently, many washing machines have fuzzy function of weighing.Fuzzy weighing refers to that washing machine is automatic by weighing algorithm The weight of clothes in bucket is calculated, and corresponding water injection rate and detergent additive amount are automatically selected according to the weight of clothing, is saved The operating process of user setting water injection rate is gone, user-friendly and use improves the intelligence of washing machine.
The rotation of washing tub generally passes through motor in existing washing machine and belt transmission realizes that the rate of tension of belt is shadow Ring washing machine fuzzy an important factor for weighing.The rate of tension of different belts will obtain different fuzzy weighing parameters, and then right Answer different water injection rates.Therefore, washing machine can be weighed parameter by fuzzy weighing correction course blur correction mode when leaving the factory, and It is recorded in the program of washing machine.With the increase of washing machine number of run, the belt of washing machine can be more and more loose, needs at this time It is corrected again by fuzzy weighing, obtains the fuzzy weighing parameter for adapting to the current rate of tension of belt, guarantee fuzzy weighing results Accuracy.
After fuzzy weighing correction, the accurate of water injection rate in washing machine use process can guarantee, however, belt slack Afterwards, washing and the dehydrating effect of washing tub also be will affect.Therefore, urgent need to resolve belt slack imitates the washing and dehydration of washing machine The influence of fruit.
Summary of the invention
An object of the present invention is to provide a kind of control methods of washing machine, are able to solve belt slack to washing machine Washing and dehydrating effect influence.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of control method of washing machine, comprising the following steps:
After blur correction mode parameter, by the fuzzy parameter and the master die of the preset belt of program in normal conditions after correction Parameter comparison is pasted, according to the difference of fuzzy parameter and standard fuzzy parameter after correction, control washing machine is out of service or is adjusting It is run after the running parameter of whole washing machine.
Wherein, when the difference of the fuzzy parameter after the correction and standard fuzzy parameter is less than preset maximum difference, It is run after adjusting the running parameter of the washing machine.
Wherein, the running parameter for adjusting the washing machine specifically includes:
Fuzzy parameter after judging the correction and the section where the difference of the standard fuzzy parameter, according to the area Between choose the adjustment amount of the corresponding running parameter.
Wherein, the running parameter include wash time, washing when motor turn stop than and dewatering time.
Wherein, the difference of the fuzzy parameter after correction and the standard fuzzy parameter is located at the first pre-set interval When, the wash time increases 1-2min, and the dewatering time increases 1-2min, and the motor turns to stop than the increasing of middle rotation time Add 0.2-0.3s.
Wherein, the difference of the fuzzy parameter after correction and the standard fuzzy parameter is located at the second pre-set interval When, the wash time increases 2-3min, and the dewatering time increases 2-3min, and the motor turns to stop than the increasing of middle rotation time Add 0.3-0.4s.
Wherein, the difference of the fuzzy parameter after correction and the standard fuzzy parameter is located at third pre-set interval When, the wash time increases 3-4min, and the dewatering time increases 3-4min, and the motor turns to stop than the increasing of middle rotation time Add 0.4-0.5s.
Wherein, after the running parameter for adjusting the washing machine, further includes:
Save running parameter adjusted.
Wherein, the difference of the fuzzy parameter after correction and the standard fuzzy parameter is greater than preset maximum difference When, the washing machine shows fault message, and user is reminded to replace belt.
It is another object of the present invention to propose a kind of washing machine, which is able to solve belt slack to washing machine Washing and dehydrating effect influence.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of washing machine, using the control method of above-mentioned washing machine.
The utility model has the advantages that the present invention provides a kind of control method of washing machine and washing machines.The control method of washing machine exists After blur correction mode parameter, fuzzy parameter and the preset standard fuzzy parameter of program after comparison correction are big according to the difference of the two It is small, judge whether belt can continue to using running, protect after can continue to adjust the running parameter of washing machine if belt if Demonstrate,prove washing and the dehydrating effect of washing machine;If belt slack degree is larger to be continued to use, it is out of service to control washing machine.
Detailed description of the invention
Fig. 1 is the flow chart one of control method for washing machine provided by the invention;
Fig. 2 is the flowchart 2 of control method for washing machine provided by the invention.
Specific embodiment
To keep the technical problems solved, the adopted technical scheme and the technical effect achieved by the invention clearer, below In conjunction with attached drawing and pass through specific embodiment to further illustrate the technical scheme of the present invention.
As shown in Figure 1, present embodiments providing a kind of control method of washing machine, fuzzy parameter correction is carried out in washing machine Afterwards, by by after correction fuzzy parameter and the standard fuzzy parameter that obtains in normal conditions of the preset belt of program carry out pair Than controlling washing machine in the work of adjustment washing machine according to the difference between the fuzzy parameter after correction and standard fuzzy parameter It runs or stops after parameter.
Since washing machine is in process of production it is difficult to ensure that the rate of tension of the belt of every washing machine is completely the same, often Platform washing machine is required to carry out the correction of fuzzy weighing parameter when leaving the factory, and it is corresponding fuzzy to obtain belt tightening by correction Parameter, to guarantee the accuracy of the water injection rate of washing machine when in use.As belt uses the extension of time, belt can be more next Overrelaxation, the fuzzy parameter recorded in washing machine procedure at this time no longer correspond to the slackness of current belt, if without fuzzy ginseng Several amendments, it will cause the result of fuzzy weighing bigger than normal, it is bigger than normal so as to cause the water injection rate of washing machine, cause water resource and The waste of detergent.
The correction program of fuzzy parameter, readjusts and saves correct fuzzy parameter when washing machine is by repeating to dispatch from the factory, To guarantee the accuracy of fuzzy weighing results.
After belt slack, the rotation of washing tub is influenced, so that washing and dehydrating effect are influenced, in the present embodiment Washing machine control method, by comparison correction after fuzzy parameter and the preset standard fuzzy parameter of program, according to the two Size of the difference, judge whether belt can continue to using can continue to the running parameter for adjusting washing machine if if belt After run, guarantee washing and the dehydrating effect of washing machine;If belt slack degree is larger to be continued to use, washing machine is controlled It is out of service, fault message can also be shown on the control panel of washing machine, to remind user to replace belt in time.
The fuzzy parameter that program preset standard fuzzy parameter is set when can dispatch from the factory for washing machine, i.e. standard fuzzy parameter Corresponding blur parameter value when appropriate for belt tightening.As shown in Fig. 2, in order to judge whether belt can continue to using washing Maximum difference is also preset in the program of clothing machine, maximum difference is that the belt that washing machine allows is corresponding under maximum slackness state Blur parameter value and standard fuzzy parameter difference.The difference of fuzzy parameter and standard fuzzy parameter after correction is less than most When big difference, show the belt of washing machine can also continue to using.At this time in order to obscure the accuracys of weighing results, need to adjust The running parameter of washing machine, and run washing machine according to running parameter adjusted.Fuzzy parameter and standard after correction When the difference of fuzzy parameter is greater than maximum difference, show that the belt of washing machine cannot be used continuously, washing machine will stop transporting at this time Row, and remind user to replace belt in time by fault message or voice messaging, to guarantee washing machine normal use.
After belt slack, the running parameter for needing to adjust includes wash time, motor in dewatering time and washing process Turn stop comparing.After belt slack, transmission efficiency between motor and washing tub is reduced, the stability of the rotation of washing tub with And rate reduces, and in order to make up influence of the belt slack to washing and dehydration, flow intensity and de- when wash time, washing The water time should all accordingly extend.
In order to improve the Adjustment precision of running parameter, multiple constants can be preset in the program of washing machine, after correction Fuzzy parameter and the difference of standard fuzzy parameter be divided into multiple sections, the work ginseng of the corresponding one group of washing machine in each section Number.In the present embodiment, constant K is preset in the program of washing machine1、K2、K3And K4, K1<K2<K3<K4, K1、K2、K3And K4Respectively 1,2,3,4, the difference of fuzzy parameter and standard fuzzy parameter after correction is divided into the first pre-set interval, the second preset areas Between, third pre-set interval and the 4th pre-set interval, respectively [K1,K2)、[K2,K3)、[K3,K4)、[K4,+∞)。
When the difference of fuzzy parameter and standard fuzzy parameter after correction is located in the 4th pre-set interval, belt can not It uses, washing machine is out of service and shows fault message.The difference of fuzzy parameter and standard fuzzy parameter after correction is located at When in the first pre-set interval, the wash time of washing machine can increase 1-2min, and dewatering time can increase 1-2min, motor Turn stop that 0.2-0.3s can be increased than middle rotation time, dwell time is constant, thus increase motor turn stop comparing, with improve washing When flow intensity.
When the difference of fuzzy parameter and standard fuzzy parameter after correction is located at the second pre-set interval, the washing of washing machine Time can increase 2-3min, and dewatering time can increase 2-3min, and the turning of motor stops that 0.3- can be increased than middle rotation time 0.4s, dwell time are constant.
When the difference of fuzzy parameter and standard fuzzy parameter after correction is located at third pre-set interval, the washing of washing machine Time can increase 3-4min, and dewatering time can increase 3-4min, and the turning of motor stops that 0.4- can be increased than middle rotation time 0.5s, dwell time are constant.
Since the rate of tension operation interval of different types, the corresponding belt of belt model is different, K1、K2、K3And K4 It can be determined according to actual requirement, be not specifically limited in the present embodiment.Correspondingly, in each pre-set interval running parameter tune Whole amount, the quantity of default operation interval can also adjust according to actual needs.
It is fuzzy after the correction that can will be obtained after every correction is primary since the fuzzy parameter correction frequency of washing machine is slower Parameter is saved to program, while running parameter adjusted being saved to program, so that washing machine in use next time may be used To call directly running parameter adjusted, guarantee the washing and dehydrating effect when each washing machine uses.
The present embodiment additionally provides a kind of washing machine, using the control method of above-mentioned washing machine.Washing machine includes shell And be rotatably arranged on the intracorporal washing tub of shell, be additionally provided with motor and belt component in shell, motor by belt component with Washing tub connection, to drive washing tub to rotate.Pass through the fuzzy parameter and program after blur correction mode parameter, after comparison correction Preset standard fuzzy parameter judges whether belt can continue to using if belt can continue to according to the size of the difference of the two Using running after the running parameter for then adjusting washing machine, guarantee washing and the dehydrating effect of washing machine;If belt slack degree compared with It can not continue to use greatly, then it is out of service to control washing machine.
The above is only a preferred embodiment of the present invention, for those of ordinary skill in the art, according to the present invention Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to the present invention Limitation.

Claims (10)

1. a kind of control method of washing machine, which comprises the following steps:
After blur correction mode parameter, by the fuzzy parameter and the fuzzy ginseng of the standard of the preset belt of program in normal conditions after correction Number comparison, according to the difference of fuzzy parameter and standard fuzzy parameter after correction, control washing machine is out of service or washes in adjustment It is run after the running parameter of clothing machine.
2. the control method of washing machine as described in claim 1, which is characterized in that fuzzy parameter and mark after the correction When the difference of quasi- fuzzy parameter is less than preset maximum difference, run after adjusting the running parameter of the washing machine.
3. the control method of washing machine as claimed in claim 2, which is characterized in that adjust the running parameter tool of the washing machine Body includes:
Fuzzy parameter after judging the correction and the section where the difference of the standard fuzzy parameter, are selected according to the section Take the adjustment amount of the corresponding running parameter.
4. the control method of washing machine as claimed in claim 3, which is characterized in that the running parameter include wash time, When washing motor turn stop than and dewatering time.
5. the control method of washing machine as claimed in claim 4, which is characterized in that fuzzy parameter and institute after the correction When stating the difference of standard fuzzy parameter and being located at the first pre-set interval, the wash time increases 1-2min, and the dewatering time increases Add 1-2min, the motor turns to stop than middle rotation time increase 0.2-0.3s.
6. the control method of washing machine as claimed in claim 4, which is characterized in that fuzzy parameter and institute after the correction When stating the difference of standard fuzzy parameter and being located at the second pre-set interval, the wash time increases 2-3min, and the dewatering time increases Add 2-3min, the motor turns to stop than middle rotation time increase 0.3-0.4s.
7. the control method of washing machine as claimed in claim 4, which is characterized in that fuzzy parameter and institute after the correction When stating the difference of standard fuzzy parameter and being located at third pre-set interval, the wash time increases 3-4min, and the dewatering time increases Add 3-4min, the motor turns to stop than middle rotation time increase 0.4-0.5s.
8. the control method of washing machine as claimed in claim 2, which is characterized in that adjust the running parameter of the washing machine Afterwards, further includes:
Save running parameter adjusted.
9. the control method of washing machine as described in claim 1, which is characterized in that fuzzy parameter and institute after the correction When stating the difference of standard fuzzy parameter greater than preset maximum difference, the washing machine shows fault message, and reminds user more Change belt.
10. a kind of washing machine, which is characterized in that the control method of application washing machine as claimed in any one of claims 1-9 wherein.
CN201810301913.5A 2018-04-04 2018-04-04 Control method of washing machine and washing machine Active CN110344209B (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110344208A (en) * 2018-04-04 2019-10-18 青岛海尔洗衣机有限公司 A kind of control method and washing machine of washing machine

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110344208A (en) * 2018-04-04 2019-10-18 青岛海尔洗衣机有限公司 A kind of control method and washing machine of washing machine
CN110344208B (en) * 2018-04-04 2023-09-05 青岛海尔洗衣机有限公司 Control method of washing machine and washing machine

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