CN106048976A - Washing machine, and control method thereof - Google Patents
Washing machine, and control method thereof Download PDFInfo
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- CN106048976A CN106048976A CN201610539975.0A CN201610539975A CN106048976A CN 106048976 A CN106048976 A CN 106048976A CN 201610539975 A CN201610539975 A CN 201610539975A CN 106048976 A CN106048976 A CN 106048976A
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- washing
- washing machine
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- rotating speed
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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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- 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
- D06F21/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/304—Arrangements or adaptations of electric motors
-
- 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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/087—Water level measuring or regulating devices
-
- 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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
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- D06F2202/065—
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- D06F2204/086—
Abstract
The present invention discloses a washing machine and a control method thereof. The method comprises following steps of: controlling the washing machine to perform a washing program for washing, wherein the washing program includes a plurality of washing stages; acquiring multiple target revolving speed values and multiple operating-stopping ratios corresponding to the plurality of washing stages; controlling the washing machine to enter the plurality of washing stages and controlling the washing machine to work in each washing stage according to the corresponding target revolving value and the corresponding operating-stopping ratio. Thus, a single washing mode in related technology is changed; control on different revolving speed values and operating-stopping ratios in different washing stages is achieved; and washing effects and washing performance are improved.
Description
Technical field
The present invention relates to wash technical field of electric appliances, particularly to control method and a kind of laundry of a kind of washing machine
Machine.
Background technology
The mode of washing of associated washing machine is generally inner core stopping toff ' second rotating speed of target rotating forward ton ' second inner core and stops
Only toff ' the second rotating speed of target reversion ton ' second, such inner core is with fixing dwell time, fixing rotation time, fixing
Rotating speed of target is circulated washing.But, correlation technique has the drawback that, the detersive efficiency of single washing mode is poor, cleans
The impact of performance is bad.
Therefore, there are the needs improved in the mode of washing of correlation technique.
Summary of the invention
It is contemplated that one of technical problem solved the most to a certain extent in correlation technique.To this end, the present invention
One purpose is to propose the control method of a kind of washing machine, and the method can be stopped than by the way of more in fact with turning by structure adjusting rotating speed
Now wash control, promote washing (-)off properties.
Further object is that a kind of washing machine of proposition.
For reaching above-mentioned purpose, one aspect of the present invention proposes the control method of a kind of washing machine, comprises the following steps: control
Make described washing machine perform washing procedure to wash, wherein, described washing procedure includes multiple washing stage；Obtain described
Multiple rotating speed of target values that multiple washing stages are corresponding and multiple turns stop ratio；Control described washing machine and sequentially enter the plurality of washing
Wash the stage, and control described washing machine in described each washing stage and according to corresponding rotating speed of target value and turn and stop ratio and carry out work
Make.
The control method of the washing machine proposed according to embodiments of the present invention, first controls washing machine and performs washing procedure to carry out
Washing, and obtain multiple rotating speed of target values corresponding to multiple washing stages in washing procedure and multiple turns stop ratio, and control to wash
Clothing machine sequentially enters multiple washing stage, and stops with turning according to corresponding rotating speed of target value at control of each washing stage washing machine
Ratio is operated, thus changes the single washing mode of correlation technique, realizes different rotating speed and not in the different washing stages
Same turning stops ratio control, improves clean result and washing (-)off properties.
According to one embodiment of present invention, the washing of any one in described washing machine enters the plurality of washing stage
During the stage, control the inner core of described washing machine and stop ratio according to corresponding the turning of this washing stage and rotate and stop operating, and
During rotating, the rotating speed controlling described inner tank of washing machine rises to the mesh of correspondence in the way of being incremented by step by step from initial speed
Mark tachometer value also drops to described initial speed from corresponding rotating speed of target value in the way of successively decreasing step by step, until it reaches this washing
The target wash time that stage is corresponding.
Wherein, the rotating speed of described inner tank of washing machine is incremented by the most step by step and successively decreases step by step.
According to one embodiment of present invention, the inner core of described washing machine is controlled with rotating in described each washing stage
Mode works.
According to one embodiment of present invention, before the described washing machine of control sequentially enters the plurality of washing stage,
Also include: control described washing machine and enter fill phase to intake in described washing machine, until the water level in described washing machine
Reach preset water level.
For reaching above-mentioned purpose, another aspect of the present invention proposes a kind of washing machine, including: inner core；Drive assembly, described
Assembly is driven to be used for driving described inner core to rotate；Controlling device, described control device is connected with described driving assembly, described control
Device is used for controlling described washing machine and performs washing procedure to wash, and obtains the multiple washing rank in described washing procedure
Multiple rotating speed of target values that section is corresponding and multiple turns stop ratio, and control described washing machine and sequentially enter the plurality of washing rank
Section, and control described washing machine in described each washing stage and according to corresponding rotating speed of target value and turn and stop ratio and be operated.
The washing machine proposed according to embodiments of the present invention, controls device and first controls washing machine execution washing procedure to wash
Wash, and obtain multiple rotating speed of target values corresponding to multiple washing stages in washing procedure and multiple turns stop ratio, and control laundry
Machine sequentially enters multiple washing stage, and stops ratio according to corresponding rotating speed of target value with turning at control of each washing stage washing machine
It is operated, thus changes the single washing mode of correlation technique, realize different rotating speeds and difference in the different washing stages
Turn stop ratio control, improve clean result and washing (-)off properties.
According to one embodiment of present invention, the washing of any one in described washing machine enters the plurality of washing stage
During the stage, described control device is used for, and controls the inner core of described washing machine and stops ratio according to corresponding the turning of this washing stage and carry out turning
Dynamic with stop operating, and during rotating, control the rotating speed of described inner tank of washing machine in the way of incremental step by step from initially
Rotating speed rise to correspondence rotating speed of target value and in the way of successively decreasing step by step from corresponding rotating speed of target value drop to described initially
Rotating speed, until it reaches the target wash time that this washing stage is corresponding.
Wherein, the rotating speed of described inner tank of washing machine is incremented by the most step by step and successively decreases step by step.
According to one embodiment of present invention, described control device controls described inner core with just in described each washing stage
Inversion mode works.
According to one embodiment of present invention, before the described washing machine of control sequentially enters the plurality of washing stage,
Described control device is additionally operable to control described washing machine and enters fill phase to intake in described washing machine, until described laundry
Water level in machine reaches preset water level.
Accompanying drawing explanation
Fig. 1 is the flow chart of the control method of washing machine according to embodiments of the present invention；
Fig. 2 is the flow chart of the control method of washing machine according to an embodiment of the invention；And
Fig. 3 is the block diagram of washing machine according to embodiments of the present invention.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish
Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached
The embodiment that figure describes is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings describe the control method of the washing machine of the embodiment of the present invention and perform the laundry of the method
Machine.
Fig. 1 is the flow chart of the control method of washing machine according to embodiments of the present invention.As it is shown in figure 1, this washing machine
Control method comprises the following steps:
S1: control washing machine execution washing procedure is to wash, and wherein, washing procedure includes multiple washing stage.
Wherein, user can select washing mode, input enabled instruction etc., laundry by the man-machine interaction panel on washing machine
Machine can start after receiving enabled instruction, and performs washing procedure corresponding to washing mode that user selects, thus washing machine
To wash according to the washing parameter in washing procedure.
S2: obtain multiple rotating speed of target values corresponding to multiple washing stage and multiple turns stop ratio.
Wherein it is desired to explanation, turn stop than refer to the rotation time ton of inner tank of washing machine and dwell time toff it
Ratio, i.e. ton/toff, such as inner tank of washing machine rotate 20 seconds and stop 3 seconds, then turn and stop ratio and be 20/3.
S3: control washing machine and sequentially enter multiple washing stage, and control washing machine according to correspondence in each washing stage
Rotating speed of target value and turn and stop ratio and be operated.
It is to say, pre-set multiple washing stage in washing procedure, and preset difference in the different washing stages
Turn and stop ratio, also preset different rotating speed of target values in the different washing stages simultaneously.In other words, washing procedure is preset with many
Individual turn is stopped ratio, such as, rotate 20 seconds and stop 3 seconds, rotate 18 seconds and stopping 7 seconds, rotate 25 seconds and stop 5 seconds ..., and,
Washing procedure is also preset with multiple rotating speed of target value, such as 40 revs/min, 50 revs/min, 60 revs/min, 70 revs/min
Clock ....
So in washing course of washing machine can according to the different washing stages, select different turn stop than with different mesh
Mark tachometer value, when washing machine enters any one washing stage, can obtain this washing stage corresponding turn stop than and rotating speed of target
Value, and control washing machine and stop being operated than with rotating speed of target value according to corresponding turning, thus realize in the different washing stages
Different turning stops ratio, different tachometer values controls, and improves clean result and washing (-)off properties.
Further, the control method of the embodiment of the present invention also includes: after multiple washing stages complete, and controls washing machine
Enter rinse stage, the water smoking is to rinse washing machine, to be dehydrated, thus completes laundry processes.
According to one embodiment of present invention, the inner core at control of each washing stage washing machine is transported in rotating mode
Turn.It is to say, each washing stage can control the inner core of washing machine rotating forward-reversion checker in the way of run, example
Rotating forward as can be first controlled inner core, control again inner core reversion, then control inner core rotating forward, so circulation is with the operating side realizing rotating
Formula.
According to one embodiment of present invention, when washing machine enters any one washing stage in multiple washing stages,
Control the inner core of washing machine to stop ratio according to corresponding the turning of this washing stage and rotate and stop operating, and carry out rotation period
Between, control inner tank of washing machine rotating speed by step by step be incremented by the way of from initial speed rise to correspondence rotating speed of target value and with by
The mode that level is successively decreased drops to initial speed from corresponding rotating speed of target value, until it reaches the target washing that this washing stage is corresponding
Time.
For example, during the inner core controlling washing machine rotates forward, can control the rotating speed of inner core by static (i.e.
0 rev/min) rise to the 1st intermediate speed value and maintain the 1st interval time (such as 30 revs/min, maintain 3 seconds), and at the 1st interval
Control after time the rotating speed of inner core rise to the 2nd intermediate speed value and maintain the 2nd interval time (such as 45 revs/min, maintain 2
Second), then the rotating speed controlling inner core after the 2nd interval time rises to the 3rd intermediate speed value, the 4th intermediate speed value ... so
Point multiple ladders arrive corresponding rotating speed of target value i.e. and the n-th intermediate speed value and maintain the n-th interval time (such as 60 revs/min,
Maintain 10 seconds), then gradually decrease down the (n-1)th intermediate speed value, the n-th-2 centre turn with corresponding rotating speed of target value for center line symmetry
Speed value ... the 4th intermediate speed value, the 3rd intermediate speed value, the 2nd intermediate speed value, the 1st intermediate speed value, until inner core stops
Rotating, wherein, n is positive integer.
It should be appreciated that the rotating speed of inner core also can change in the manner described above when controlling inner core and inverting.Further,
Inner core rotating speed every one-level hold time can identical, also can differ, do not limit.
A concrete example according to the present invention, the rotating speed of inner tank of washing machine can be incremented by the most step by step and
Successively decrease step by step.In other words, the curve of the rotating speed of inner tank of washing machine substantially conforms to sine curve.
Specifically, the subsequent wash stage includes for the 1st to N washing stage, and the 1st to N washing stage correspondence has the 1st
To N target wash time, also correspondence has the first to N rotating speed of target value, and correspondence has first to N and turns and stop ratio again.
It should be noted that multiple rotating speed of target values are different, and multiple turns to stop ratio the most different.It is to say,
Water inlet tachometer value ≠ the 1st tachometer value ≠ the 2nd tachometer value ≠ the 3rd tachometer value ≠ the 4th tachometer value ... the ≠ the N tachometer value, and, false
If the 1st turn stop than for ton1/toff1, the 2nd turn stop than for ton2/toff2, the 3rd turn stop than for ton3/toff3, the 4th turn stop ratio
Turn for ton4/toff4 ..., N and stop than for tonN/toffN, then, ton0/toff0 ≠ ton1/toff1 ≠ ton2/
toff2≠ton3/toff3≠ton4/toff4≠……≠tonN/toffN.It is highly preferred that multiple turns are stopped more multiple than corresponding
Rotation time is different, and multiple turns are stopped more different than corresponding multiple dwell times, i.e. ton1 ≠ ton2 ≠ ton3
≠ ton4 ≠ ... ≠ tonN, toff1 ≠ toff2 ≠ toff3 ≠ toff4 ≠ ... ≠ toffN.
It should be noted that, the 1st to N target wash time can be identical, can differ, not limit at this.
Specifically, after washing machine starts to perform washing procedure, can first control washing machine and enter for the 1st washing stage,
In the 1st washing stage, the inner core that can control washing machine stops carrying out rotating washing than ton1/toff1 with the 1st turn, i.e. controls to wash
Clothing machine inner core carries out rotating according to the regular cycles rotating forward ton1 second-stopping toff1 second-reversion ton1 second-stopping toff1 second
Washing, wherein, can first control washing machine inner core rotate forward the ton1 second, now the rotating speed of inner core by 0 rev/min rise to R1 turn/
Minute arrive R2 rev/min, R3 rev/min, R4 rev/min again ... point multiple ladders are symmetrical again after arriving the 1st rotating speed of target Rn1
Gradually decrease down ..., R4 rev/min, R3 rev/min, R2 rev/min, R1 rev/min, 0 rev/min, i.e. inner core rotating speed become
Change as follows: 0 → R11 rev/min → R21 rev/min → R31 rev/min → R41 rev/min →... ... → Rn1 rev/min
→... ... → R41 rev/min → R31 rev/min → R21 rev/min → R11 rev/min → 0, such as 0 → 30 rev/min →
35 revs/min → 45 revs/min → 55 revs/min → 70 revs/min → 55 revs/min → 45 revs/min → 35 revs/min →
30 revs/min → 0, wherein 0 ＜ R11 ＜ R21 ＜ R31 ＜ R41 ＜ ... ＜ Rn1；Washing machine inner core rotate forward the ton1 second it
After, the inner core controlling washing machine stops operating toff1；After the inner core of washing machine stops operating toff1, control washing machine
The inner core reversion ton1 second, now the rotating speed of inner core still changes according to rotating forward mode, i.e. inner core rotation speed change is as follows: 0 →-R11 turns/
Minute →-R21 rev/min →-R31 rev/min →-R41 rev/min →... ... and →-Rn1 rev/min of →... ... →-R41 turns/
Minute →-R31 rev/min →-R21 rev/min →-R11 rev/min → 0, such as: 0 →-30 revs/min →-35 revs/min
→-45 revs/min →-55 revs/min →-70 revs/min →-55 revs/min →-45 revs/min →-35 revs/min →-30
Rev/min → 0；Inner core at washing machine inverted after the ton1 second, controls the inner core of washing machine and stops operating toff1.So weight
Multiple above-mentioned steps, until the wash time of the 1st washing stage reaches the 1st target wash time T1.
After wash time in the 1st washing stage reaches the 1st target wash time T1, control washing machine entrance the 2nd and wash
Washing the stage, in the 2nd washing stage, the inner core that can control washing machine stops carrying out rotating washing than ton2/toff2, i.e. with the 2nd turn
Control inner tank of washing machine to carry out according to the regular cycles rotating forward ton2 second-stopping toff2 second-reversion ton2 second-stopping toff2 second
Rotating is washed, and wherein, the inner core that can first control washing machine rotates forward the ton2 second, and now the rotating speed of inner core is risen to by 0 rev/min
R12 rev/min is arrived R22 rev/min, R32 rev/min, R42 rev/min again ... point multiple ladders arrive the 2nd rotating speed of target
After Rn2, symmetry gradually decreases down again ..., R42 rev/min, R32 rev/min, R22 rev/min, R12 rev/min, 0 rev/min
Clock, i.e. inner core rotation speed change is as follows: 0 → R12 rev/min → R22 rev/min → R32 rev/min → R42 rev/min →... ...
→ Rn2 rev/min of →... ... → R42 rev/min → R32 rev/min → R22 rev/min → R12 rev/min → 0, such as 0 →
30 revs/min → 35 revs/min → 45 revs/min → 55 revs/min → 70 revs/min → 55 revs/min → 45 revs/min →
35 revs/min → 30 revs/min → 0, wherein 0 ＜ R12 ＜ R22 ＜ R32 ＜ R42 ＜ ... ＜ Rn2；Washing machine inner core just
After turning the ton2 second, the inner core controlling washing machine stops operating toff2；After the inner core of washing machine stops operating toff2, control
The inner core reversion ton2 second of washing machine processed, now the rotating speed of inner core still changes according to rotating forward mode, i.e. inner core rotation speed change is as follows:
0 →-R12 rev/min →-R22 rev/min →-R32 rev/min →-R42 rev/min →... ... →-Rn12 rev/min
→... ... →-R42 rev/min →-R32 rev/min →-R22 rev/min →-R12 rev/min → 0, such as: 0 →-30 revs/min
Clock →-35 rev/min →-45 rev/min →-55 rev/min →-70 rev/min →-55 rev/min →-45 rev/min →-
35 revs/min →-30 revs/min → 0；After the inner core of washing machine inverts the ton2 second, the inner core controlling washing machine stops turning
Dynamic toff2.So repeat the above steps, until the wash time of the 2nd washing stage reaches the 2nd target wash time T2.
After wash time in the 2nd washing stage reaches the 2nd target wash time T2, control washing machine entrance the 3rd and wash
Wash stage, the 4th washing stage ... the N washing stage, and in the 3rd washing stage, the 4th washing stage ... the N washing stage,
Control washing machine according to corresponding rotating speed of target value and to turn and stop ratio and wash, until washing terminates.
It should be noted that after washing machine completes the N washing stage, if washing not yet terminates, secondary control is washed the most again
Clothing machine entered for the 1st washing stage, and repeated above-mentioned control process until washing terminates.
Further, according to one embodiment of present invention, before control washing machine sequentially enters multiple washing stage,
Also include: control washing machine entrance fill phase is to intake in washing machine, until the water level in washing machine reaches preset water level.
Specifically, after washing machine starts, control washing machine start water inlet, the now water level in detection washing machine, and judge washing machine
Whether interior water level is higher than preset water level, if it is, control washing machine to sequentially enter multiple washing stage, if it is not, then continue
The continuous washing machine that controls is carried out into water.
As it has been described above, the control method of the washing machine of the embodiment of the present invention specifically includes the following steps shown in Fig. 2:
S101: control washing machine and start, and after washing machine starts, control washing machine start water inlet until in washing machine
Water level reaches preset water level, and the water level in washing machine reaches to control washing machine during preset water level and performs washing procedure.
S102: control washing machine and entered for the 1st washing stage, and control inner tank of washing machine rotating forward.
Wherein, in the 1st washing stage, turning and stop stopping ratio ton1/toff1 than for the 1st turn, rotating speed of target value is that the 1st target turns
Speed value, target wash time is the 1st target wash time.
S103: judge whether the rotation time that inner core rotates forward reaches the 1st turn and stop than corresponding rotation time ton1.
If it is, perform step S104；If it is not, then return step S102.
S104: control inner tank of washing machine and stop operating.
S105: judge whether the time that inner core stops operating reaches the 1st turn and stop than corresponding dwell time toff1.
If it is, perform step S106；If it is not, then return step S104.
S106: control inner tank of washing machine reversion.
S107: judge whether the rotation time that inner core inverts reaches the 1st turn and stop than corresponding rotation time ton1.
If it is, perform step S108；If it is not, then return step S106.
S108: control inner tank of washing machine and stop operating.
S109: judge whether the time that inner core stops operating reaches the 1st turn and stop than corresponding dwell time toff1.
If it is, perform step S110；If it is not, then return step S108.
S110: judge whether the wash time of the 1st washing stage reaches the 1st target wash time T1.
If it is, perform step S111；If it is not, then return step S102.
S111: control washing machine the 2nd washing stage of entrance, the 3rd washing stage, the 4th washing stage ..., N wash rank
Section, and carry out rotating washing in the 2nd washing stage, the 3rd washing stage, the 4th washing stage ..., N washing stage, its
In, in the i-th washing stage, target wash time is Ti, inner core rotation time is toni, inner core dwell time is toffi, inner core
The maximum speed value i.e. rotating speed of target value arrived is Rni, and wherein, i=1 to N, N are the integer more than 1.
S112: judge whether total wash time of washing machine reaches to preset total wash time T0.
If it is, perform step S113；If it is not, then return step S102.
S113: control washing machine and carry out rinsing, being dehydrated.
To sum up, the control method of the washing machine proposed according to embodiments of the present invention, first control washing machine and perform washing procedure
To wash, and obtain multiple rotating speed of target values corresponding to multiple washing stages in washing procedure and multiple turns stop ratio, and
Control washing machine and sequentially enter multiple washing stage, and control washing machine according to corresponding rotating speed of target value in each washing stage
Stop ratio be operated with turning, thus change the single washing mode of correlation technique, realize different turning in the different washing stages
Fast and different turning stops ratio control, improves clean result and washing (-)off properties.
The embodiment of the present invention also proposed a kind of washing machine.
Fig. 3 is the block diagram of washing machine according to embodiments of the present invention.As it is shown on figure 3, this washing machine includes: inner core
10, drive assembly 20 and control device 30.
Wherein, driving assembly 20 to be used for driving inner core 10 to rotate, specifically, drive assembly 20 can include motor, motor can
Rotate to drive inner core 10 to rotate under the control controlling device 30；Control device 30 and be connected with driving assembly 20, say, that
Controlling device 30 can drive the rotating speed of motor in assembly 20 to adjust the rotating speed of inner core 10 by adjusting, and can be driven by adjustment
In assembly 20 motor turn stop than adjust inner core 10 turn stop ratio.
Control device 30 to be used for controlling washing machine and perform washing procedure to wash, and obtain in washing procedure multiple
Multiple rotating speed of target values that washing stage is corresponding and multiple turns stop ratio, and control washing machine and sequentially enter multiple washing stage,
And control the inner core 10 of washing machine in each washing stage and according to corresponding rotating speed of target value and turn and stop ratio and be operated.
Wherein it is desired to explanation, turn stop than refer to the rotation time ton of inner tank of washing machine and dwell time toff it
Ratio, i.e. ton/toff, such as inner tank of washing machine rotate 20 seconds and stop 3 seconds, then turn and stop ratio and be 20/3.
Specifically, user can select washing mode, input enabled instruction etc., control by the man-machine interaction panel on washing machine
Device 30 processed can control washing machine after receiving enabled instruction and start, and controls the washing mode that washing machine execution user selects
Corresponding washing procedure, thus washing machine will wash according to the washing parameter in washing procedure.
In washing procedure, pre-set multiple washing stage, and preset different turning in the different washing stages and stop ratio,
Also preset different rotating speed of target values in the different washing stages simultaneously.In other words, washing procedure is preset with multiple turns and stops ratio,
Such as rotate 20 seconds and stop 3 seconds, rotate 18 seconds and stopping 7 seconds, rotate 25 seconds and stop 5 seconds ..., and, in washing procedure
Also it is preset with multiple rotating speed of target value, such as 40 revs/min, 50 revs/min, 60 revs/min, 70 revs/min ....
So in washing course of washing machine can according to the different washing stages, select different turn stop than with different mesh
Mark tachometer value, when washing machine enters any one washing stage, control device 30 can obtain corresponding the turning of this washing stage and stop ratio
With rotating speed of target value, and stop being operated than with rotating speed of target value according to corresponding turning by driving assembly 20 to control inner core 10,
Thus realize different turning in the different washing stages and stop ratio, the control of different tachometer values, improve clean result and detergency
Energy.
Further, the control method of the embodiment of the present invention also includes: after multiple washing stages complete, and controls device 30
Be additionally operable to control washing machine entrance rinse stage, the water smoking is to rinse washing machine, to be dehydrated, thus completes to do washing
Journey.
According to one embodiment of present invention, control device 30 and control inner core 10 in rotating mode in each washing stage
Operating.It is to say, control device 30 in each washing stage can control the inner core 10 of washing machine to rotate forward-reversion checker
Mode run, such as cocoa first controls inner core 10 and rotates forward, and controls again inner core 10 and inverts, then control inner core 10 and rotate forward, so follows
Ring is to realize the drive manner of rotating.
According to one embodiment of present invention, when washing machine enters any one washing stage in multiple washing stages,
Control device 30 to stop ratio according to corresponding the turning of this washing stage and rotate for controlling the inner core 10 of washing machine and stop operating,
And during rotating, the rotating speed controlling inner tank of washing machine 10 rises to correspondence from initial speed in the way of being incremented by step by step
Rotating speed of target value also drops to initial speed from corresponding rotating speed of target value in the way of successively decreasing step by step, until it reaches these washing rank
The target wash time that section is corresponding.
For example, control during the inner core 10 of washing machine rotates forward, inner core 10 to be controlled when controlling device 30
Rotating speed by static (i.e. 0 rev/min) rise to the 1st intermediate speed value and maintain the 1st interval time (such as 30 revs/min, maintain 3
Second), and the rotating speed controlling inner core after the 1st interval time rises to the 2nd intermediate speed value and maintained for the 2nd interval time (such as
45 revs/min, maintain 2 seconds), then the rotating speed controlling inner core after the 2nd interval time rises to the 3rd intermediate speed value, the 4th centre turns
Speed value ... such point of multiple ladders arrive corresponding rotating speed of target value the most also the n-th intermediate speed value and maintained for the n-th interval time
(such as 60 revs/min, maintain 10 seconds), then gradually decrease down the (n-1)th intermediate speed with corresponding rotating speed of target value for center line symmetry
Value, the n-th-2 intermediate speed value ... the 4th intermediate speed value, the 3rd intermediate speed value, the 2nd intermediate speed value, the 1st intermediate speed
Value, until inner core stops operating, wherein, n is positive integer.
Also can be according to above-mentioned it should be appreciated that control the rotating speed of inner core 10 when inner core 10 inverts at control device 30
Mode changes.Further, inner core rotating speed every one-level hold time can identical, also can differ, do not limit.
A concrete example according to the present invention, the rotating speed of inner tank of washing machine 10 can be incremented by the most step by step
Successively decrease step by step.In other words, the curve of the rotating speed of inner tank of washing machine substantially conforms to sine curve.
Specifically, the subsequent wash stage includes for the 1st to N washing stage, and the 1st to N washing stage correspondence has the 1st
To N target wash time, also correspondence has the first to N rotating speed of target value, and correspondence has first to N and turns and stop ratio again.
It should be noted that multiple rotating speed of target values are different, and multiple turns to stop ratio the most different.It is to say,
Water inlet tachometer value ≠ the 1st tachometer value ≠ the 2nd tachometer value ≠ the 3rd tachometer value ≠ the 4th tachometer value ... the ≠ the N tachometer value, and, false
If the 1st turn stop than for ton1/toff1, the 2nd turn stop than for ton2/toff2, the 3rd turn stop than for ton3/toff3, the 4th turn stop ratio
Turn for ton4/toff4 ..., N and stop than for tonN/toffN, then, ton0/toff0 ≠ ton1/toff1 ≠ ton2/
toff2≠ton3/toff3≠ton4/toff4≠……≠tonN/toffN.It is highly preferred that multiple turns are stopped more multiple than corresponding
Rotation time is different, and multiple turns are stopped more different than corresponding multiple dwell times, i.e. ton1 ≠ ton2 ≠ ton3
≠ ton4 ≠ ... ≠ tonN, toff1 ≠ toff2 ≠ toff3 ≠ toff4 ≠ ... ≠ toffN.
It should be noted that, the 1st to N target wash time can be identical, can differ, not limit at this.
After washing machine starts to perform washing procedure, control device 30 and can first control washing machine the 1st washing stage of entrance,
In the 1st washing stage, control device 30 and can control the inner core 10 of washing machine and stop carrying out rotating than ton1/toff1 with the 1st turn and wash
Wash, i.e. control inner tank of washing machine 10 according to the rule rotating forward ton1 second-stopping toff1 second-reversion ton1 second-stopping toff1 second
Circulation carries out rotating washing, and wherein, control device 30 can first control the inner core 10 of washing machine and rotate forward ton1 second, now inner core 10
Rotating speed risen to R1 rev/min again to R2 rev/min, R3 rev/min, R4 rev/min by 0 rev/min ... point multiple rank
Ladder arrives after the 1st rotating speed of target Rn1 symmetry again and gradually decreases down ..., R4 rev/min, R3 rev/min, R2 rev/min, R1
Rev/min, 0 rev/min, i.e. inner core rotation speed change is as follows: 0 → R11 rev/min → R21 rev/min → R31 rev/min →
R41 rev/min of →... ... → Rn1 rev/min of →... ... → R41 rev/min → R31 rev/min → R21 rev/min → R11
Rev/min → 0, such as 0 → 30 rev/min → 35 revs/min → 45 revs/min → 55 revs/min → 70 revs/min → 55
Rev/min → 45 revs/min → 35 revs/min → 30 revs/min → 0, wherein 0 ＜ R11 ＜ R21 ＜ R31 ＜ R41 ＜ ... ＜
Rn1；Inner core at washing machine rotated forward after the ton1 second, controls device 30 and controls the inner core 10 of washing machine and stop operating toff1；?
The inner core 10 of washing machine stops operating after toff1, and control device 30 controls the inner core 10 of washing machine and inverts the ton1 second, now interior
The rotating speed of cylinder 10 still changes according to rotating forward mode, i.e. inner core rotation speed change is as follows: 0 →-R11 rev/min →-R21 rev/min
→-R31 rev/min →-R41 rev/min →... ... →-Rn1 rev/min of →... ... →-R41 rev/min →-R31 rev/min
→-R21 rev/min →-R11 rev/min → 0, such as: 0 →-30 revs/min →-35 revs/min →-45 revs/min →-55
Rev/min →-70 revs/min →-55 revs/min →-45 revs/min →-35 revs/min →-30 revs/min → 0；In laundry
After the inner core reversion ton1 second of machine, control device 30 and control the inner core of washing machine and stop operating toff1.So repeat above-mentioned step
Suddenly, until the wash time of the 1st washing stage reaches the 1st target wash time T1.
After wash time in the 1st washing stage reaches the 1st target wash time T1, control device 30 and control washing machine
Entering for the 2nd washing stage, in the 2nd washing stage, control device 30 can control the inner core 10 of washing machine and stop comparing ton2/ with the 2nd turn
Toff2 carries out rotating washing, i.e. control inner tank of washing machine 10 according to rotate forward ton2 second-stopping toff2 second-reversion ton2 second-
The regular cycles stopping the toff2 second carries out rotating washing, wherein, controls device 30 and can first control the inner core rotating forward of washing machine
The ton2 second, now the rotating speed of inner core is risen to R12 rev/min again to R22 rev/min, R32 rev/min, R42 by 0 rev/min
Rev/min ... point multiple ladders arrive the 2nd rotating speed of target Rn2 after again symmetry gradually decrease down ..., R42 rev/min, R32
Rev/min, R22 rev/min, R12 rev/min, 0 rev/min, i.e. inner core rotation speed change is as follows: 0 → R12 rev/min → R22
Rev/min → R32 rev/min → R42 rev/min →... ... → Rn2 rev/min of →... ... → R42 rev/min → R32 rev/min
Clock → R22 rev/min → R12 rev/min → 0, such as 0 → 30 rev/min → 35 revs/min → 45 revs/min → 55 revs/min
Clock → 70 rev/min → 55 rev/min → 45 rev/min → 35 rev/min → 30 rev/min → 0, wherein 0 ＜ R12 ＜ R22
＜ R32 ＜ R42 ＜ ... ＜ Rn2；After the inner core 10 of washing machine rotates forward the ton2 second, control device 30 and control the interior of washing machine
Cylinder 10 stops operating toff2；After the inner core 10 of washing machine stops operating toff2, control device 30 and control the interior of washing machine
The cylinder reversion ton2 second, now the rotating speed of inner core 10 still changes according to rotating forward mode, i.e. inner core rotation speed change is as follows: 0 →-R12 turns/
Minute →-R22 rev/min →-R32 rev/min →-R42 rev/min →... ... →-Rn12 rev/min of →... ... →-R42
Rev/min →-R32 rev/min →-R22 rev/min →-R12 rev/min → 0, such as: 0 →-30 revs/min →-35 revs/min
Clock →-45 rev/min →-55 rev/min →-70 rev/min →-55 rev/min →-45 rev/min →-35 rev/min →-
30 revs/min → 0；After the inner core 10 of washing machine inverts the ton2 second, control device 30 controls the inner core 10 of washing machine and stops
Rotate toff2.So repeat the above steps, until the wash time of the 2nd washing stage reaches the 2nd target wash time T2.
After wash time in the 2nd washing stage reaches the 2nd target wash time T2, control device 30 and control washing machine
Enter the 3rd washing stage, the 4th washing stage ... the N washing stage, and in the 3rd washing stage, the 4th washing stage ... N
Washing stage, control washing machine and according to corresponding rotating speed of target value and turn and stop ratio and wash, until washing terminates.
It should be noted that after washing machine completes the N washing stage, if washing not yet terminates, control device 30 then
Again control washing machine and entered for the 1st washing stage, and repeat above-mentioned control process until washing terminates.
Further, according to one embodiment of present invention, before control washing machine sequentially enters multiple washing stage,
Control device 30 be additionally operable to control washing machine enter fill phase with in washing machine intake, until the water level in washing machine reaches
Preset water level.Specifically, after washing machine starts, control device 30 controls washing machine and starts water inlet, now in detection washing machine
Water level, and judge the water level in washing machine whether higher than preset water level, if it is, control device 30 then control washing machine successively
Enter multiple washing stage, carry out into water if it does not, control device 30 then continues to control washing machine.
To sum up, the washing machine proposed according to embodiments of the present invention, control device first control washing machine perform washing procedure with
Wash, and obtain multiple rotating speed of target values corresponding to multiple washing stages in washing procedure and multiple turns stop ratio, and control
Washing machine processed sequentially enters multiple washing stage, and each washing stage control washing machine according to corresponding rotating speed of target value and
Turn and stop ratio and be operated, thus change the single washing mode of correlation technique, realize different rotating speeds in the different washing stages
Stop ratio control with different turning, improve clean result and washing (-)off properties.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward ", " up time
Pin ", " counterclockwise ", " axially ", " radially ", the orientation of the instruction such as " circumferential " or position relationship be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description rather than instruction or imply that the device of indication or element must
Must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, such as two, three
Individual etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " fixing " etc.
Term should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be that machinery connects
Connect, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, in can being two elements
The connection in portion or the interaction relationship of two elements, unless otherwise clear and definite restriction.For those of ordinary skill in the art
For, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score permissible
It is that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be in office
One or more embodiments or example combine in an appropriate manner.Additionally, in the case of the most conflicting, the skill of this area
The feature of the different embodiments described in this specification or example and different embodiment or example can be tied by art personnel
Close and combination.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is example
Property, it is impossible to being interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, revises, replaces and modification.
Claims (10)
1. the control method of a washing machine, it is characterised in that comprise the following steps:
Control described washing machine perform washing procedure to wash, wherein, described washing procedure includes multiple washing stage；
Obtain multiple rotating speed of target values corresponding to the plurality of washing stage and multiple turns stop ratio；
Control described washing machine and sequentially enter the plurality of washing stage, and control described washing machine in described each washing stage
According to corresponding rotating speed of target value with turn and stop ratio and be operated.
The control method of washing machine the most according to claim 1, it is characterised in that when described washing machine enters the plurality of
During any one washing stage in the washing stage, control the inner core of described washing machine and stop ratio according to corresponding the turning of this washing stage and enter
Row rotates and stops operating, and during rotating, control the rotating speed of described inner tank of washing machine in the way of incremental step by step from
Initial speed rises to the rotating speed of target value of correspondence and drops to from corresponding rotating speed of target value described in the way of successively decreasing step by step
Initial speed, until it reaches the target wash time that this washing stage is corresponding.
The control method of washing machine the most according to claim 2, it is characterised in that wherein, turning of described inner tank of washing machine
Speed is incremented by the most step by step and successively decreases step by step.
4. according to the control method of the washing machine according to any one of claim 1-3, it is characterised in that in described each washing
The inner core of washing machine described in stage control works in rotating mode.
The control method of washing machine the most according to claim 1, it is characterised in that sequentially enter controlling described washing machine
Before the plurality of washing stage, also include:
Control described washing machine enter fill phase with in described washing machine intake, until the water level in described washing machine reaches
Preset water level.
6. a washing machine, it is characterised in that including:
Inner core；
Driving assembly, described driving assembly is used for driving described inner core to rotate；
Controlling device, described control device is connected with described driving assembly, and described control device is used for controlling described washing machine and holds
Row washing procedure to wash, and obtain multiple rotating speed of target values corresponding to the multiple washing stages in described washing procedure and
Multiple turns are stopped ratio, and control described washing machine and sequentially enter the plurality of washing stage, and control in described each washing stage
Make described washing machine according to corresponding rotating speed of target value and to turn and stop ratio and be operated.
Washing machine the most according to claim 6, it is characterised in that in described washing machine enters the plurality of washing stage
Any one washing stage time, described control device is used for, and the inner core controlling described washing machine is corresponding according to this washing stage
Turn and stop ratio and rotate and stop operating, and during rotating, control the rotating speed of described inner tank of washing machine to be incremented by step by step
Mode rise to the rotating speed of target value of correspondence and in the way of successively decreasing step by step from corresponding rotating speed of target value from initial speed
It is down to described initial speed, until it reaches the target wash time that this washing stage is corresponding.
Washing machine the most according to claim 7, it is characterised in that wherein, the rotating speed of described inner tank of washing machine is according to sine
Rule is incremented by step by step and successively decreases step by step.
9. according to the washing machine according to any one of claim 6-8, it is characterised in that described control device each is washed described
Wash inner core described in stage control to work in rotating mode.
Washing machine the most according to claim 6, it is characterised in that sequentially enter the plurality of controlling described washing machine
Before washing stage, described control device is additionally operable to control described washing machine and enters fill phase to enter in described washing machine
Water, until the water level in described washing machine reaches preset water level.
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| CN201610539975.0A CN106048976A (en) | 2016-07-08 | 2016-07-08 | Washing machine, and control method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111490711A (en) * | 2020-04-09 | 2020-08-04 | 北京理工大学 | Method for controlling motor rotation speed of fire-fighting robot based on PID and electronic equipment |
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