CN107313209A - A kind of laundry machine dehydration mechanism control method, device and washing machine - Google Patents
A kind of laundry machine dehydration mechanism control method, device and washing machine Download PDFInfo
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- CN107313209A CN107313209A CN201710764093.9A CN201710764093A CN107313209A CN 107313209 A CN107313209 A CN 107313209A CN 201710764093 A CN201710764093 A CN 201710764093A CN 107313209 A CN107313209 A CN 107313209A
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- roller
- rotating speed
- motor control
- count value
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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
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/005—Methods for washing, rinsing or spin-drying
- D06F35/007—Methods for washing, rinsing or spin-drying for spin-drying only
-
- 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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- D06F2202/12—
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- D06F2204/065—
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- D06F2220/00—
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The application provides a kind of laundry machine dehydration mechanism control method, device and washing machine, and method includes：Obtain dehydration instruction；It is rotated in a first direction by motor control roller, the clothing in roller is dehydrated；When setting time arrives, start timing, and by motor control roller in the first direction with second direction alternate rotation；When timing duration reaches setting duration, it is rotated in a first direction by motor control roller, the clothing in roller is dehydrated.Such scheme is during laundry machine dehydration, if detect setting time arrival, by motor control roller in the first direction with second direction alternate rotation so that shaken loose because roller rotates at a high speed the clothing being tightened, so as to reduce the fold after dehydration on clothing.
Description
Technical field
The present invention relates to electric equipment control technology field, and in particular to one kind is used to prevent appearance during clothes dewatering
Laundry machine dehydration mechanism control method, device and the washing machine of fold.
Background technology
When use washing machine cleans clothing, clothes washing is finished afterwards, it is necessary to be dehydrated to clothing, and present roller is washed
Clothing machine is generally only direct control roller high-speed rotation, carries out disposable high-speed and take off when washing flow last is dehydrated
Hydrodynamic(al) is made.
In dehydration, roller rotates at a high speed so that the clothing in bucket also follows rotation, after the completion of being so dehydrated, and uses
When family takes clothing, it is found that clothing is always threaded together, it is difficult to deploy so that there are many folds on clothing, these folds are very
Hardly possible is eliminated.This is directed to, how to be reduced because of dehydration to the fold caused by clothing, it is urgently to be resolved hurrily as those skilled in the art
One of technical problem.
The content of the invention
In view of this, the embodiment of the present invention provides a kind of laundry machine dehydration mechanism control method, device and washing machine, with reality
Now reduce because of the dehydration of high rotating speed to the fold caused by clothing.
To achieve the above object, the embodiment of the present invention provides following technical scheme：
A kind of laundry machine dehydration mechanism control method, applied in washing machine, including：
Obtain dehydration instruction；
It is rotated in a first direction by motor control roller, the clothing in roller is dehydrated；
When setting time arrives, start timing, and replace in the first direction with second direction by motor control roller
Rotate；
When timing duration reaches setting duration, it is rotated in a first direction by motor control roller, to the clothing in roller
Thing is dehydrated.
It is preferred that, in above-mentioned laundry machine dehydration mechanism control method, when setting time arrives, start timing, and pass through
Motor control roller in the first direction with second direction alternate rotation, be specially：
When setting time arrives, controlled motor stops providing kinetic energy to the roller；
Detect the roller rotary state；
When detecting the roller and stopping operating, start timing, by motor control roller in the first direction with second
Direction alternate rotation.
It is preferred that, in above-mentioned laundry machine dehydration mechanism control method, when the washing tube and dehydration barrel of the washing machine are same
During one roller, it is described by motor control roller in the first direction with second direction alternate rotation, be specially：
Rotated by motor control roller with washing mode so that roller in the first direction with second direction alternate rotation.
It is preferred that, in above-mentioned laundry machine dehydration mechanism control method, it is rotated in a first direction by motor control roller, it is right
Clothing in roller is dehydrated, including：
The rotating speed of target that the count value in counter matches is obtained according to default mapping table；
It is rotated in a first direction by motor control roller with the rotating speed of target, the clothing in roller is dehydrated；
Wherein, when arriving setting time, the count value in counter adds 1.
It is preferred that, in above-mentioned laundry machine dehydration mechanism control method, the foundation is preset mapping table and obtained in counter
The rotating speed of target that count value matches, is rotated in a first direction by motor control roller with the rotating speed of target, is specially：
The count value in counter is obtained, when the count value is 0, it is determined that default mapping table is obtained and the count value
0 corresponding first object rotating speed, is rotated in a first direction by motor control roller with the first object rotating speed；
When the count value is 1, it is determined that default mapping table obtains second rotating speed of target corresponding with the count value 1,
It is rotated in a first direction by motor control roller with second rotating speed of target；
When the count value is 2, it is determined that default mapping table obtains the 3rd rotating speed of target corresponding with the count value 2,
It is rotated in a first direction by motor control roller with the 3rd rotating speed of target；
When the count value is more than 2, it is determined that default mapping table obtains the 4th target corresponding with the count value got
Rotating speed, is rotated in a first direction by motor control roller with the 4th rotating speed of target；
Wherein, the initial value of the count value is 0, the first object rotating speed<Second rotating speed of target<3rd rotating speed of target
<4th rotating speed of target.
A kind of laundry machine dehydration mechanism controls device, including：Memory and processor；
The memory is used for store program codes, and the processor is used to call described program code, works as described program
When code is performed, for performing following operation：
Obtain dehydration instruction；
It is rotated in a first direction by motor control roller, the clothing in roller is dehydrated；
When setting time arrives, start timing, and replace in the first direction with second direction by motor control roller
Rotate；
When timing duration reaches setting duration, it is rotated in a first direction by motor control roller, to the clothing in roller
Thing is dehydrated.
It is preferred that, in above-mentioned laundry machine dehydration mechanism controls device, the processor is being performed when setting time arrives,
Start timing, and by motor control roller in the first direction with second direction alternate rotation when, specifically for performing following grasp
Make：
When setting time arrives, controlled motor stops providing kinetic energy to the roller；
Detect the roller rotary state；
When detecting the roller and stopping operating, start timing, by motor control roller in the first direction with second
Direction alternate rotation.
It is preferred that, in above-mentioned laundry machine dehydration mechanism controls device, the processor is performing washing when the washing machine
When to wash bucket and dehydration barrel be same roller, it is described by motor control roller in the first direction with second direction alternate rotation when,
Specifically for performing following operate：
Rotated by motor control roller with washing mode so that roller in the first direction with second direction alternate rotation.
It is preferred that, in above-mentioned laundry machine dehydration mechanism controls device, the processor is being performed by motor control roller
It is rotated in a first direction, when being dehydrated to the clothing in roller, specifically for performing following operate：
The rotating speed of target that the count value in counter matches is obtained according to default mapping table；
It is rotated in a first direction by motor control roller with the rotating speed of target, the clothing in roller is dehydrated；
Wherein, when arriving setting time, the count value in counter adds 1.
It is preferred that, in above-mentioned laundry machine dehydration mechanism controls device, the processor is obtained in execution according to default mapping table
The rotating speed of target for taking the count value in counter to match, is turned in the first direction by motor control roller with the rotating speed of target
When dynamic, specifically for performing following operate：
The count value in counter is obtained, when the count value is 0, it is determined that default mapping table is obtained and the count value
0 corresponding first object rotating speed, is rotated in a first direction by motor control roller with the first object rotating speed；
When the count value is 1, it is determined that default mapping table obtains second rotating speed of target corresponding with the count value 1,
It is rotated in a first direction by motor control roller with second rotating speed of target；
When the count value is 2, it is determined that default mapping table obtains the 3rd rotating speed of target corresponding with the count value 2,
It is rotated in a first direction by motor control roller with the 3rd rotating speed of target；
When the count value is more than 2, it is determined that default mapping table obtains the 4th target corresponding with the count value got
Rotating speed, is rotated in a first direction by motor control roller with the 4th rotating speed of target；
Wherein, the initial value of the count value is 0, the first object rotating speed<Second rotating speed of target<3rd rotating speed of target
<4th rotating speed of target.
A kind of washing machine, including the laundry machine dehydration mechanism controls device described in above-mentioned any one.
Based on above-mentioned technical proposal, above-mentioned laundry machine dehydration mechanism control method provided in an embodiment of the present invention, system and
Washing machine, during laundry machine dehydration, if detect setting time arrival, by motor control roller in the first direction
With second direction alternate rotation so that shaken loose because roller rotates at a high speed the clothing being tightened, so as to reduce clothing after dehydration
On fold.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is a kind of schematic flow sheet of laundry machine dehydration mechanism control method disclosed in the embodiment of the present application；
Fig. 2 is a kind of schematic flow sheet of laundry machine dehydration mechanism control method disclosed in another embodiment of the application；
Fig. 3 is the schematic flow sheet of laundry machine dehydration mechanism control method disclosed in another embodiment of the application；
Fig. 4 is the rotating speed schematic diagram of the disclosed roller in dehydration of the embodiment of the present application；
Fig. 5 is a kind of structural representation of laundry machine dehydration mechanism controls device disclosed in the embodiment of the present application.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
It is directed in the prior art, in dehydration, due to the clothing pleat that roller is always maintained at high-speed rotation and causes
The phenomenon of wrinkle, this application discloses one kind during clothes dewatering, shakes loose to spun laundry, so as to prevent clothing fold
Laundry machine dehydration mechanism control method, system and washing machine.
Fig. 1 is a kind of schematic flow sheet of laundry machine dehydration mechanism control method disclosed in the embodiment of the present application, referring to figure
1, this method can include：
Step S101：Obtain dehydration instruction；
In this step, the dehydration instructs the dehydration instruction that can be directly inputted for user or washing machine certainly
The dehydration instruction of dynamic generation, for example, when washing machine is self-action washing machine, after washing, rinsing are finished, can automatically generate de-
Water instruction is dehydrated to clothing；
Step S102：It is rotated in a first direction by motor control roller, the clothing in roller is dehydrated；
In this step, when getting dehydration instruction, control dehydration roller high-speed rotation performs dehydration action, generally and
Speech, washing machine is in dehydration, and the rotation direction of roller is all fixed, and the direction is first direction by the application.
Step S103：Start first time timing；
In technical scheme disclosed in the embodiment of the present application, when washing machine performs dehydrating operations, it is dehydrated to reduce
The fold of clothing, needed in dehydration to these clothings carry out shake loose action, therefore, in order to control shake loose action when
Machine, when detecting washing machine execution dehydrating operations, starts timing, determines whether that execution shakes loose action according to timing result.
Step S104：Judge whether setting time arrives by the first time timing duration, when setting time arrives,
Step S105 is performed, judges whether to reach dewatering time, if it is, performing step S107, stops dehydration, otherwise, continues executing with
This step；
In specific design, one or more setting times can be preset, in dehydration, whenever setting time is arrived
When coming, operation is once shaken loose to being dehydrated clothing, the pleat being difficult to clean off is formed to prevent from being dehydrated the stubborn tension of clothing
Wrinkle.
Certainly, in this process, it can also judge whether to reach the de- of user's setting by the first time timing duration
The water time, such as 5 minutes, 7 minutes, if reach the dewatering time of user, stop dehydration.
Step S105：By motor control roller in the first direction with second direction alternate rotation and start second and count
When；
In this step, it is described shake loose action be in the way of controlling roller in the first direction with second direction alternate rotation
Realize, during being somebody's turn to do, the rotating speed of roller can be according to user's request sets itself, i.e. the control roller is set with user
Rotating speed be rotated in a first direction after a circle or two circles, the rotating speed that is set with user of control roller be rotated in a second direction, a circle or
Two circles, by the control roller in the first direction with second direction alternate rotation, you can so that being dehydrated clothing becomes loose,
The problem of preventing the fold being difficult to clean off formed by the tension stubborn because being dehydrated clothing.The side disclosed in the embodiment of the present application
In case, the rotation direction of the first direction and second direction is opposite, it can be understood as the first direction for clockwise,
Second direction for clockwise, or the second direction be clockwise, first direction be clockwise.
Step S106：When second of timing duration reaches setting duration, step S102 is performed；
In technical scheme disclosed in the embodiment of the present application, user can set the duration for shaking loose action according to self-demand,
The duration can be set as arbitrary requirements, be performed due to shaking loose action in dehydration, when certain shakes loose action
After execution, it may also need to be dehydrated clothing, therefore, when second of timing duration reaches the setting of user's setting
When long, step S102 is continued executing with, clothing is dehydrated.
It is visible by technical scheme disclosed in the above embodiments of the present application, preset it is one or more shake loose the time, when
Motor control roller is rotated in a first direction clothing is dehydrated during, judge whether to reach setting shakes loose the time,
If reached, by motor control roller setting duration in the first direction with second direction alternate rotation so that tighten
Clothing is shaken loose, so as to reduce the fold after dehydration on clothing.
Further, when setting time arrives, the roller of washing machine may still in high speed rotation status, therefore,
Uncontrollable its, which is immediately performed, shakes loose operation, if being immediately performed and shaking loose operation motor or roller can be caused because speed change is too fast and produces
It is raw to damage, in this regard, referring to Fig. 2, in technical scheme disclosed in the embodiment of the present application, the step S105 can specifically include：
Step S1051：Controlled motor stops providing kinetic energy to the roller；
In this step, when setting time arrives, it is necessary to control roller to stop operating, after roller stops operating,
Clothing in roller can be carried out shaking loose operation.Therefore, in this step, when setting time arrives, controlled motor stops to rolling
Cylinder provides kinetic energy, and after the input of roller noenergy, rotating speed can be gradually reduced, until stopping operating.
Step S1052：The roller rotary state is detected, when detecting the roller and stopping operating, step is performed
S1053 and step S1054；
In this step, when controlled motor stops providing kinetic energy and the not up to scavenging period of setting to the roller,
The rotating speed of monitoring roller in real time, when the rotating speed of roller is 0 or during less than a certain given threshold, shows to carry out shaking loose action,
Now, subsequent step S1053 and S1054 are performed；
Step S1053：Start timing；
The beginning timing is to start in second of timing, the application, passes through second of timing duration, you can sentence
It is disconnected to shake loose whether action terminates；
Step S1054：By motor control roller in the first direction with second direction alternate rotation.
In washing machine of the prior art, some washing machines have multiple rollers, i.e., it is used for the roller washed and for taking off
Water roller is separated, and some washing machines only have a roller, i.e. the cleaning-drum and dehydration roller of washing machine are same rollings
Cylinder, when the washing tube and dehydration barrel of the washing machine are same roller, because the roller is also the first of progress in washing
Direction and the alternate rotation of second direction, therefore, can be by order to reduce the complexity of the control logic of controller in washing machine
The rotation mode of roller carries out shaking loose operation to the clothing being dehydrated when being washed in the washing machine, i.e. described in the above method
By motor control roller in the first direction with second direction alternate rotation, be specifically as follows：
Rotated by motor control roller with washing mode so that roller in the first direction with second direction alternate rotation.
Certainly,, can be with when carrying out shaking loose action if the dehydration roller and cleaning-drum of washing machine are multiple rollers
The mode of operation for being dehydrated roller direct basis cleaning-drum can also be directly controlled to run by the controller of washing machine internal.
When being dehydrated to clothing, if it is aqueous more to be dehydrated clothing, if directly carrying out high speed dewatering to it, very
It can easily cause clothing to tighten, form fold.Therefore, the application can be divided into multiple stages progress when being dehydrated to clothing,
So that the rotating speed of roller is progressively incremented by during dehydration, and, after each water smoking execution terminates, clothing is once shaken loose dynamic
Make, the execution number of times of action is shaken loose by judgement, you can it is to be located at which stage to judge this dehydration, and according to mapping table choosing
Select rotating speed corresponding with the stage.Specifically, in technical scheme disclosed in the above embodiments of the present application, therefore, referring to Fig. 3,
When arriving setting time, the count value in counter adds 1；It is described to be rotated in a first direction by motor control roller, it is right
Clothing in roller is dehydrated, and can specifically be included：
Step S1021：The rotating speed of target that the count value in counter matches is obtained according to default mapping table；
Mapping relations between the count value and rotating speed of target of counter that be stored with the default mapping table；Count value 0
Correspondence first object rotating speed, the second rotating speed of target of correspondence of count value 1, the 3rd rotating speed of target of correspondence of count value 2, count value 3,4,5
Deng the 4th rotating speed of target of correspondence, wherein, the initial value of the counter count value could be arranged to 0, whenever dehydration is reached
Between or user force take out clothing when, counter is once initialized, the first object rotating speed<Second rotating speed of target<The
Three rotating speed of target<4th rotating speed of target.
Step S1022：It is rotated in a first direction by motor control roller with the rotating speed of target, to the clothing in roller
It is dehydrated.
Specifically, in the above method, referring to Fig. 4, the foundation presets the count value phase in mapping table acquisition counter
The rotating speed of target matched somebody with somebody, is rotated in a first direction by motor control roller with the rotating speed of target, is specially：
The count value in counter is obtained, when the count value is 0, it is determined that default mapping table is obtained and the count value
0 corresponding first object rotating speed, is rotated in a first direction by motor control roller with the first object rotating speed；
When the count value is 1, it is determined that default mapping table obtains second rotating speed of target corresponding with the count value 1,
It is rotated in a first direction by motor control roller with second rotating speed of target；
When the count value is 2, it is determined that default mapping table obtains the 3rd rotating speed of target corresponding with the count value 2,
It is rotated in a first direction by motor control roller with the 3rd rotating speed of target；
When the count value is more than 2, it is determined that default mapping table obtains the 4th target corresponding with the count value got
Rotating speed, is rotated in a first direction by motor control roller with the 4th rotating speed of target.
The laundry machine dehydration mechanism controls device that the embodiment of the present application is provided is described below, laundry described below
Machine dewatering device control device can be mutually to should refer to above-described laundry machine dehydration mechanism control method.
Referring to Fig. 5, Fig. 5 is a kind of laundry machine dehydration mechanism controls device disclosed in the embodiment of the present application, including：Memory
100 and processor 200；
The laundry machine dehydration mechanism controls device also includes communication interface 300 and communication bus 400, wherein, storage
Device 100, processor 200 and communication interface 300 communicate realizes mutual communication by communication bus 400.
The memory 100 is used for store program codes；Described program code includes computer-managed instruction.
Memory 100 may include high-speed RAM memory, it is also possible to also including nonvolatile memory (non-
Volatile memory), for example, at least one magnetic disk storage.
The processor 200 can be a central processor CPU, or specific integrated circuit ASIC
(Application Specific Integrated Circuit), or be arranged to implement the one of the embodiment of the present invention
Individual or multiple integrated circuits.The processor 200 is used to call described program code, when described program code is performed, and uses
Operated below performing：
Obtain dehydration instruction；
It is rotated in a first direction by motor control roller, the clothing in roller is dehydrated；
When setting time arrives, start timing, and replace in the first direction with second direction by motor control roller
Rotate；
When timing duration reaches setting duration, it is rotated in a first direction by motor control roller, to the clothing in roller
Thing is dehydrated.
Further, the processor 200 is being performed when setting time arrives, and starts timing, and pass through motor control
Roller in the first direction with second direction alternate rotation when, specifically for performing following operate：
When setting time arrives, controlled motor stops providing kinetic energy to the roller；
Detect the roller rotary state；
When detecting the roller and stopping operating, start timing, by motor control roller in the first direction with second
Direction alternate rotation.
Further, the processor 200 is being performed when the washing tube and dehydration barrel of the washing machine are same roller,
It is described by motor control roller in the first direction with second direction alternate rotation when, specifically for performing following operate：
Rotated by motor control roller with washing mode so that roller in the first direction with second direction alternate rotation.
Further, the processor 200 is rotated in a first direction in execution by motor control roller, in roller
When clothing is dehydrated, specifically for performing following operate：
The rotating speed of target that the count value in counter matches is obtained according to default mapping table；
It is rotated in a first direction by motor control roller with the rotating speed of target, the clothing in roller is dehydrated；
Wherein, when arriving setting time, the count value in counter adds 1.
Further, the processor 200 matches in the count value performed during the default mapping table of foundation obtains counter
Rotating speed of target, when being rotated in a first direction by motor control roller with the rotating speed of target, specifically for performing following grasp
Make：
The count value in counter is obtained, when the count value is 0, it is determined that default mapping table is obtained and the count value
0 corresponding first object rotating speed, is rotated in a first direction by motor control roller with the first object rotating speed；
When the count value is 1, it is determined that default mapping table obtains second rotating speed of target corresponding with the count value 1,
It is rotated in a first direction by motor control roller with second rotating speed of target；
When the count value is 2, it is determined that default mapping table obtains the 3rd rotating speed of target corresponding with the count value 2,
It is rotated in a first direction by motor control roller with the 3rd rotating speed of target；
When the count value is more than 2, it is determined that default mapping table obtains the 4th target corresponding with the count value got
Rotating speed, is rotated in a first direction by motor control roller with the 4th rotating speed of target；
Wherein, the initial value of the count value is 0, the first object rotating speed<Second rotating speed of target<3rd rotating speed of target
<4th rotating speed of target.
Corresponding to a kind of above-mentioned, laundry machine dehydration mechanism controls device, disclosed herein as well is a kind of washing machine, the laundry
Machine can include laundry machine dehydration mechanism controls device disclosed in above-mentioned any one embodiment.
For convenience of description, it is divided into various modules during description system above with function to describe respectively.Certainly, this is being implemented
The function of each module can be realized in same or multiple softwares and/or hardware during application.
Each embodiment in this specification is described by the way of progressive, identical similar portion between each embodiment
Divide mutually referring to what each embodiment was stressed is the difference with other embodiment.Especially for system or
For system embodiment, because it is substantially similar to embodiment of the method, so describing fairly simple, related part is referring to method
The part explanation of embodiment.System and system embodiment described above is only schematical, wherein the conduct
The unit that separating component illustrates can be or may not be it is physically separate, the part shown as unit can be or
Person may not be physical location, you can with positioned at a place, or can also be distributed on multiple NEs.Can root
Some or all of module therein is factually selected to realize the purpose of this embodiment scheme the need for border.Ordinary skill
Personnel are without creative efforts, you can to understand and implement.
Professional further appreciates that, with reference to the unit of each example of the embodiments described herein description
And algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software, generally describes the composition and step of each example according to function in the above description.These
Function is performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.Specialty
Technical staff can realize described function to each specific application using distinct methods, but this realization should not
Think beyond the scope of this invention.
Directly it can be held with reference to the step of the method or algorithm that the embodiments described herein is described with hardware, processor
Capable software module, or the two combination are implemented.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
It should also be noted that, herein, such as first and second or the like relational terms are used merely to one
Entity or operation make a distinction with another entity or operation, and not necessarily require or imply between these entities or operation
There is any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to contain
Lid nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (11)
1. a kind of laundry machine dehydration mechanism control method, applied in washing machine, it is characterised in that including：
Obtain dehydration instruction；
It is rotated in a first direction by motor control roller, the clothing in roller is dehydrated；
When setting time arrives, start timing, and by motor control roller in the first direction with second direction alternate rotation；
When timing duration reaches setting duration, it is rotated in a first direction by motor control roller, the clothing in roller is entered
Row dehydration.
2. laundry machine dehydration mechanism control method according to claim 1, it is characterised in that when setting time arrives,
Start timing, and by motor control roller in the first direction with second direction alternate rotation, be specially：
When setting time arrives, controlled motor stops providing kinetic energy to the roller；
Detect the roller rotary state；
When detecting the roller and stopping operating, start timing, by motor control roller in the first direction and second direction
Alternate rotation.
3. laundry machine dehydration mechanism control method according to claim 1 or 2, it is characterised in that when the washing machine
When washing tube and dehydration barrel are same roller, it is described by motor control roller in the first direction with second direction alternate rotation,
Specially：
Rotated by motor control roller with washing mode so that roller in the first direction with second direction alternate rotation.
4. laundry machine dehydration mechanism control method according to claim 1, it is characterised in that pass through motor control roller edge
First direction is rotated, and the clothing in roller is dehydrated, including：
The rotating speed of target that the count value in counter matches is obtained according to default mapping table；
It is rotated in a first direction by motor control roller with the rotating speed of target, the clothing in roller is dehydrated；
Wherein, when arriving setting time, the count value in counter adds 1.
5. laundry machine dehydration mechanism control method according to claim 4, it is characterised in that the foundation presets mapping table
Obtain the rotating speed of target that matches of count value in counter, by motor control roller with the rotating speed of target in the first direction
Rotate, be specially：
The count value in counter is obtained, when the count value is 0, it is determined that default mapping table is obtained and 0 pair of the count value
The first object rotating speed answered, is rotated in a first direction by motor control roller with the first object rotating speed；
When the count value is 1, it is determined that default mapping table obtains second rotating speed of target corresponding with the count value 1, pass through
Motor control roller is rotated in a first direction with second rotating speed of target；
When the count value is 2, it is determined that default mapping table obtains the 3rd rotating speed of target corresponding with the count value 2, pass through
Motor control roller is rotated in a first direction with the 3rd rotating speed of target；
When the count value is more than 2, it is determined that default mapping table obtains the 4th rotating speed of target corresponding with the count value got,
It is rotated in a first direction by motor control roller with the 4th rotating speed of target；
Wherein, the initial value of the count value is 0, the first object rotating speed<Second rotating speed of target<3rd rotating speed of target<The
Four rotating speed of target.
6. a kind of laundry machine dehydration mechanism controls device, it is characterised in that applied in washing machine, including：Memory and processing
Device；
The memory is used for store program codes, and the processor is used to call described program code, when described program code
When being performed, for performing following operation：
Obtain dehydration instruction；
It is rotated in a first direction by motor control roller, the clothing in roller is dehydrated；
When setting time arrives, start timing, and by motor control roller in the first direction with second direction alternate rotation；
When timing duration reaches setting duration, it is rotated in a first direction by motor control roller, the clothing in roller is entered
Row dehydration.
7. laundry machine dehydration mechanism controls device according to claim 6, it is characterised in that the processor is worked as in execution
Setting time arrive when, start timing, and by motor control roller in the first direction with second direction alternate rotation when, specifically
For performing following operation：
When setting time arrives, controlled motor stops providing kinetic energy to the roller；
Detect the roller rotary state；
When detecting the roller and stopping operating, start timing, by motor control roller in the first direction and second direction
Alternate rotation.
8. the laundry machine dehydration mechanism controls device according to claim 6 or 7, it is characterised in that the processor is being held
When the washing tube and dehydration barrel of washing machine described in the trade are same roller, it is described by motor control roller in the first direction with the
During two direction alternate rotations, specifically for performing following operate：
Rotated by motor control roller with washing mode so that roller in the first direction with second direction alternate rotation.
9. laundry machine dehydration mechanism controls device according to claim 6, it is characterised in that the processor is logical in execution
Cross motor control roller to be rotated in a first direction, when being dehydrated the clothing in roller, specifically for performing following operate：
The rotating speed of target that the count value in counter matches is obtained according to default mapping table；
It is rotated in a first direction by motor control roller with the rotating speed of target, the clothing in roller is dehydrated；
Wherein, when arriving setting time, the count value in counter adds 1.
10. laundry machine dehydration mechanism controls device according to claim 9, it is characterised in that the processor is being performed
The rotating speed of target that the count value in counter matches is obtained according to default mapping table, by motor control roller with the target
When rotating speed is rotated in a first direction, specifically for performing following operate：
The count value in counter is obtained, when the count value is 0, it is determined that default mapping table is obtained and 0 pair of the count value
The first object rotating speed answered, is rotated in a first direction by motor control roller with the first object rotating speed；
When the count value is 1, it is determined that default mapping table obtains second rotating speed of target corresponding with the count value 1, pass through
Motor control roller is rotated in a first direction with second rotating speed of target；
When the count value is 2, it is determined that default mapping table obtains the 3rd rotating speed of target corresponding with the count value 2, pass through
Motor control roller is rotated in a first direction with the 3rd rotating speed of target；
When the count value is more than 2, it is determined that default mapping table obtains the 4th rotating speed of target corresponding with the count value got,
It is rotated in a first direction by motor control roller with the 4th rotating speed of target；
Wherein, the initial value of the count value is 0, the first object rotating speed<Second rotating speed of target<3rd rotating speed of target<The
Four rotating speed of target.
11. a kind of washing machine, it is characterised in that including the laundry machine dehydration mechanism controls described in claim 6-10 any one
Device.
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| CN201710764093.9A CN107313209A (en) | 2017-08-30 | 2017-08-30 | A kind of laundry machine dehydration mechanism control method, device and washing machine |
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| CN201710764093.9A CN107313209A (en) | 2017-08-30 | 2017-08-30 | A kind of laundry machine dehydration mechanism control method, device and washing machine |
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| WO2023109833A1 (en) * | 2021-12-17 | 2023-06-22 | 青岛海尔洗衣机有限公司 | Drum washing machine |
| EP4098788A4 (en) * | 2020-07-27 | 2023-08-30 | Wuxi Little Swan Electric Co., Ltd. | Laundry treatment device, control method and apparatus thereof, and storage medium |
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