CN104233701B - Washing machine and its power-fail memory function control method and device - Google Patents
Washing machine and its power-fail memory function control method and device Download PDFInfo
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- CN104233701B CN104233701B CN201310245733.7A CN201310245733A CN104233701B CN 104233701 B CN104233701 B CN 104233701B CN 201310245733 A CN201310245733 A CN 201310245733A CN 104233701 B CN104233701 B CN 104233701B
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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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Abstract
The present invention propose a kind of washing machine and its power-fail memory function control method and device, the power-fail memory function control method comprises the following steps：S1, the step that the current operating procedure of controller acquisition washing machine is corresponding is identified and parameter preset；S2, controller identifies step and parameter preset is write to default memory cell；S3, after washing machine is restarted, controller obtaining step mark and parameter preset from default memory cell；And S4, controller identifies obtaining step according to step and identifies corresponding operating procedure, and starts washing machine according to operating procedure and parameter preset.The present invention uses substep mnemonics, to the relevant information real-time storage of the current operating procedure of washing machine so that the working condition that can be more precisely returned to when washing machine is restarted before power-off, realize the function of power-fail memory function, and circuit structure is simple, reduces the cost of circuit, easily realize.
Description
Technical field
The present invention relates to living electric apparatus technical field, the power-fail memory function control method of more particularly to a kind of washing machine, laundry
The power-fail memory function control device of machine and the washing machine with the power-fail memory function control device.
Background technology
At present, the conventional design method of the washing machine with power failure memory function is：Power detecting electricity is designed with electric-controlled plate
Road, electric-controlled plate main control chip monitors power supply status in real time by power sense circuit, when finding power-off, immediately current operation
Parameter charges to memory chip；When power up is supplied, parameter of the electric-controlled plate in memory chip returns to original running status.
But, the design method sets the hardware circuit related to Power Supply Monitoring, electric-controlled plate higher to hardware requirement on electric-controlled plate
Global design price it is higher；In addition, if memory parameter is relatively more, it is likely that have little time whole in the parameter in an instant of power-off
Memory chip is charged to, program mal is easily caused.
The content of the invention
The purpose of the present invention is intended at least solve above-mentioned technical problem to a certain extent.
Therefore, first purpose of the present invention is the power-fail memory function control method for proposing a kind of washing machine, by using
Substep mnemonics, the relevant information to the current operating procedure of the washing process of washing machine carries out real-time storage so that washing machine
The working condition that can be more precisely returned to when restarting before power-off, realizes the function of power-fail memory function.In addition, the control method
Simply, reliably.
Second object of the present invention is the power-fail memory function control device for proposing a kind of washing machine, of the invention the 3rd
Purpose is to propose a kind of washing machine.
To reach above-mentioned purpose, the power-fail memory function control method for the washing machine that first aspect present invention embodiment is proposed, bag
Include following steps：
S1, the step that the current operating procedure of controller acquisition washing machine is corresponding is identified and parameter preset；
S2, the controller identifies the step and parameter preset is write to default memory cell；
S3, after the washing machine is restarted, the controller obtains the step mark from the default memory cell
Know and parameter preset；And
S4, the controller obtains the step according to step mark and identifies corresponding operating procedure, and according to institute
State operating procedure and the parameter preset starts the washing machine.
The power-fail memory function control method of the washing machine proposed according to embodiments of the present invention is right by using substep mnemonics
The relevant information of the current operating procedure of washing machine carries out real-time storage so that can more precisely recover when washing machine is restarted
Working condition before to power-off, realizes the function of power-fail memory function.In addition, the control method is simple, reliable.
In one embodiment of the invention, after the step S3, the power-fail memory function controlling party of described washing machine
Method also includes：
The controller judges that the step is identified whether as 0；
If it is determined that the step mark is not 0, then the step S4 is performed.
In one embodiment of the invention, the operating procedure includes reservation step, soaking step, washing step, drift
The one or more washed in step and dehydration.
In one embodiment of the invention, the default memory cell is the storage chip independently of the controller.
In one embodiment of the invention, the power-fail memory function control method of described washing machine also includes：The control
Device records the washing machine parameter current when the washing machine is powered off, and the parameter current is stored to the default storage
Unit, so that after the washing machine is restarted, the controller is according to the operating procedure, the parameter preset and described works as
Preceding parameter starts the washing machine.
To reach above-mentioned purpose, the power-fail memory function control device for the washing machine that second aspect of the present invention embodiment is proposed, bag
Include：Memory cell；Controller, step mark corresponding to current operating procedure for obtaining washing machine and parameter preset, and will
The step mark and parameter preset are write to the memory cell, after the washing machine is restarted, from the memory cell
It is middle to obtain the step mark and parameter preset, and walked according to the corresponding operation of the step mark acquisition step mark
Suddenly, and according to the operating procedure and the parameter preset start the washing machine.
The power-fail memory function control device of the washing machine proposed according to embodiments of the present invention, passes through the current operation to washing machine
The relevant information real-time storage of step so that the working condition that can be more precisely returned to when washing machine is restarted before power-off,
Realize the function of power-fail memory function.In addition, the power-fail memory function control device eliminates the hardware circuit related to Power Supply Monitoring, structure
Simply, hardware circuit cost is reduced, is easily realized.
In one embodiment of the invention, the controller is additionally operable to：Judge that the step is identified whether as 0, and
If it is determined that the step mark is not 0, then obtaining the step according to step mark identifies corresponding operating procedure, and
The washing machine is started according to the operating procedure and the parameter preset.
In one embodiment of the invention, the operating procedure includes reservation step, soaking step, washing step, drift
The one or more washed in step and dehydration.
In one embodiment of the invention, the memory cell is the storage chip independently of the controller.
In one embodiment of the invention, the controller is additionally operable to：Washed when the washing machine is powered off described in record
Clothing machine parameter current, and the parameter current is stored to the memory cell, so that after the washing machine is restarted, according to
The operating procedure, the parameter preset and the parameter current start the washing machine.
To reach above-mentioned purpose, the washing machine that third aspect present invention embodiment is proposed, including above-mentioned power-fail memory function control
Device processed.
The washing machine proposed according to embodiments of the present invention, is currently transported by power-fail memory function control device real-time storage washing machine
The relevant information of row step so that the working condition that can be more precisely returned to when washing machine is restarted before power-off, is realized disconnected
The function of electricity memory, and the power-fail memory function control device used is simple in construction, reduces hardware circuit cost, easily realizes.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments
Substantially and be readily appreciated that, wherein：
Fig. 1 is the flow chart of the power-fail memory function control method of the washing machine proposed according to the embodiment of the present invention；
Fig. 2 is the block diagram of the power-fail memory function control device of the washing machine proposed according to the embodiment of the present invention.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not construed as limiting the claims.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the description of the invention, it is necessary to explanation, unless otherwise prescribed and limit, term " installation ", " connected ",
" connection " should be interpreted broadly, for example, it may be mechanically connect or electrical connection or the connection of two element internals, can
To be to be joined directly together, it can also be indirectly connected to by intermediary, for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term.
With reference to following description and accompanying drawing, it will be clear that these and other aspects of embodiments of the invention.In these descriptions
In accompanying drawing, some particular implementations in embodiments of the invention are specifically disclosed, to represent the implementation for implementing the present invention
Some modes of the principle of example, but it is to be understood that the scope of embodiments of the invention is not limited.On the contrary, the present invention
Embodiment includes all changes, modification and the equivalent fallen into the range of the spirit and intension of attached claims.
With reference to the accompanying drawings to the embodiment of the present invention propose washing machine and its power-fail memory function control method and device enter
Row description.
Fig. 1 is the flow chart of the power-fail memory function control method of the washing machine proposed according to the embodiment of the present invention.
As shown in figure 1, the power-fail memory function control method for the washing machine that the embodiment of the present invention is proposed, comprises the following steps：
S1, the step that the current operating procedure of controller acquisition washing machine is corresponding is identified and parameter preset.
It is understood that the whole washing process of washing machine can be divided into 19 steps, it is specially：0th, note need not be powered off
Recall, i.e., normal program operation terminates or user artificially shuts down by power key；1st, preengage；2nd, intake；3rd, soak；4th, wash；5th,
Draining in once rinsing；6th, the dehydration in rinsing for the first time；7th, the water inlet in rinsing for the first time；8th, the drift in rinsing for the first time
Cleaning is washed；9th, the draining in second of rinsing；10th, the dehydration in second of rinsing；11st, the water inlet in second of rinsing；12nd,
Rinse washing in secondary rinsing；13rd, the draining during third time is rinsed；14th, the dehydration during third time is rinsed；15th, third time is floated
Water inlet in washing；16th, the rinse washing during third time is rinsed；17th, the draining before last dehydration；18th, last is dehydrated.
It should be noted that above-mentioned washing process covers the common mistakes such as reservation, immersion, washing, 3 rinsings and dehydration
Journey, washing machine actual motion step is defined by user's option program, such as user only selects 2 rinsings, then and above-mentioned 13~
16 steps will not be run or by store-memory.
Therefore, in one embodiment of the invention, operating procedure includes reservation step, soaking step, washing step, drift
The one or more washed in step and dehydration.
S2, controller identifies step and parameter preset is write to default memory cell.
Wherein, parameter preset can be the operational factor of current operating procedure.If current operating procedure is water inlet step,
Mark 2 the step of water inlet step and operational factor are then write default memory cell by controller；If current operating procedure is leaching
Step is steeped, mark 3 the step of soaking step and operational factor are then write default memory cell by controller.
Wherein, in one embodiment of the invention, it is the storage chip independently of controller to preset memory cell.Also
It is to say, controller writes mark and parameter preset the step of current operating procedure into the storage chip independently of controller,
To carry out real-time storage.
S3, after washing machine is restarted, controller obtaining step mark and parameter preset from default memory cell.
Preferably, in one embodiment of the invention, after step s 3, the power-fail memory function control of above-mentioned washing machine
Method also includes：Controller judgment step is identified whether as 0；If it is determined that step mark is not 0, then step S4 is performed.
Controller obtains the step of last time before power-off writes the current operating procedure of default memory cell mark and pre-
After setting parameter, the step of first having to judge during last time power-off is identified whether as 0, if 0, then shows that last time power-off is program
Normal end of run or user artificially shut down by power key, be not required to power-fail memory function, that is, power-fail memory function journey will not be run after restarting
Sequence；If step mark is not 0, show that washing machine is non-artificial power-off in operation, it is necessary to carry out power-fail memory function step
Recover.
S4, controller identifies obtaining step according to step and identifies corresponding operating procedure, and according to operating procedure and presets
Parameter starts washing machine.
In an embodiment of the present invention, using substep mnemonics, entirely many steps will be divided into by washing process, when washed
When journey enters each step, step mark corresponding to the step and parameter preset are write into default memory cell first.Once walk herein
During non-artificial power cut-off, when next time restores electricity, will be brought into operation automatically from the step so that washing machine can be returned to
Working condition before power-off, realizes the function of power-fail memory function.2 fill phase power-off is such as designated in step, then power up
When washing machine continue into water；3 impregnation stage power-off is designated in step, then washing machine reruns immersion during power up
Process（The part soak time run is disregarded）；4 washing stage power-off is designated in step, then washing machine during power up
Rerun washing process（The portion washes time run is disregarded）；The draining in the rinsing of 5 first time is designated in step
Stage powers off, then washing machine continues to the draining of the step during power up；It is designated in step de- in the rinsing of 6 first time
The water stage powers off, then washing machine reruns the dehydration of the step during power up（The partially dehydrated time run is disregarded）；
Other are by that analogy.
When normal program operation terminates or user is artificially shut down by power key, step is identified " 0 " and write by controller
Default memory cell, when sending a telegram here again, the step of controller is obtained from default memory cell is designated 0, then is not required to power-off note
Recall.
It should be noted that user's setup parameter, after start key, washing machine differentiates whether there is reservation first, if any then transporting
Row subscription procedure, it is contemplated that reservation is general in units of hour, whole reservation phases-time span is longer, is reruned after power-off
The whole reservation stage is time-consuming longer, therefore, can be every a hour by step mark in the power-fail memory function design of reservation process
Know the default memory cell of " 1 " and " residual reservation hourage " write-in, washing machine still runs reservation during power up, and that has run is whole
Operation is not repeated in hourage.If reservation carries out the power-off of 20 timesharing in 2 hours, again after upper electricity, controller obtains nearest one
The step of secondary write-in default memory cell mark " 1 " and " remaining 6 hours ", and judge be in reservation process power-off and it is remaining in advance
Make an appointment also 6 hours, then since washing machine continue to run with preengaging 6 hours during power up.
Preferably, in one embodiment of the invention, the power-fail memory function control method of above-mentioned washing machine also includes：Control
Device processed records washing machine parameter current when washing machine is powered off, and parameter current is stored to default memory cell, so as to wash
After clothing machine is restarted, controller starts washing machine according to operating procedure, parameter preset and parameter current.
Thus, it is possible to avoid the part-time run before being repeated after restarting so that washing machine can be more accurate
The working condition that ground is returned to before power-off, is better achieved power failure memory function, while saving energy consumption.
The power-fail memory function control method of the washing machine proposed according to embodiments of the present invention is right by using substep mnemonics
The relevant information of the current operating procedure of washing machine carries out real-time storage so that can more precisely recover when washing machine is restarted
Working condition before to power-off, realizes the function of power-fail memory function.In addition, the control method is simple, reliable.
The power-fail memory function control device of the washing machine proposed below to the embodiment of the present invention is described.
Fig. 2 is the block diagram of the power-fail memory function control device of the washing machine proposed according to the embodiment of the present invention.
As shown in Fig. 2 the power-fail memory function control device 100 for the washing machine that the embodiment of the present invention is proposed includes memory cell 10
With controller 20.Controller 20 be used for obtain washing machine current operating procedure it is corresponding step mark and parameter preset, and will
Step is identified and parameter preset is write to memory cell 10, after washing machine is restarted, the obtaining step mark from memory cell 10
Know and parameter preset, and obtaining step is identified according to step and identify corresponding operating procedure, and according to operating procedure and preset
Parameter starts washing machine.
Wherein, in one embodiment of the invention, memory cell 10 can be the storage chip independently of controller 20.
That is, controller 20 writes mark and parameter preset the step of current operating procedure to the storage independently of controller 20
In chip, to carry out real-time storage.
In an embodiment of the present invention, the whole washing process of washing machine can be divided into 19 steps, be specially：0th, it need not break
Electricity memory, i.e., normal program operation terminates or user artificially shuts down by power key；1st, preengage；2nd, intake；3rd, soak；4th, wash；
5th, the draining in rinsing for the first time；6th, the dehydration in rinsing for the first time；7th, the water inlet in rinsing for the first time；8th, in rinsing for the first time
Rinse washing；9th, the draining in second of rinsing；10th, the dehydration in second of rinsing；11st, the water inlet in second of rinsing；
12nd, the rinse washing in second of rinsing；13rd, the draining during third time is rinsed；14th, the dehydration during third time is rinsed；15th, the 3rd
Water inlet in secondary rinsing；16th, the rinse washing during third time is rinsed；17th, the draining before last dehydration；18th, last is dehydrated.
It should be noted that above-mentioned washing process covers the common mistakes such as reservation, immersion, washing, 3 rinsings and dehydration
Journey, washing machine actual motion step is defined by user's option program, such as user only selects 2 rinsings, then and above-mentioned 13~
16 steps will not be run or by store-memory.Therefore, in one embodiment of the invention, operating procedure include reservation step,
One or more in soaking step, washing step, rinse step and dehydration.
In an embodiment of the present invention, parameter preset can be the operational factor of current operating procedure.If current operation
Step is water inlet step, and controller 20 is then by mark 2 and operational factor write storage unit 10 the step of water inlet step；If worked as
Preceding operating procedure is soaking step, and controller 20 is then by mark 3 and operational factor write storage unit 10 the step of soaking step.
Preferably, in one embodiment of the invention, controller 20 is additionally operable to：Judgment step identified whether as 0, and
If it is determined that step mark is not 0, then identifying obtaining step according to step identifies corresponding operating procedure, and according to operating procedure
Start washing machine with parameter preset.
That is, the step of controller 20 obtains the current operating procedure of last time write storage unit 10 before power-off
After mark and parameter preset, the step of first having to judge during last time power-off is identified whether as 0, if 0, then shows that last time breaks
Electricity is that normal program operation terminates or user artificially shuts down by power key, is not required to power-fail memory function recovery；If step mark is not
0, then show that washing machine is non-artificial power-off in operation, it is necessary to carry out power-fail memory function recovery, controller 20 is according to step mark
Know obtaining step and identify corresponding operating procedure, and washing machine is started according to operating procedure and parameter preset so that washing machine can
To return to the working condition before power-off, power failure memory function is realized.
In an embodiment of the present invention, using substep mnemonics, entirely many steps will be divided into by washing process, when washed
When journey enters each step, controller 20 is first by step mark corresponding to the step and parameter preset write storage unit 10.Once
Non-artificial power cut-off during walking herein, when next time restores electricity, will bring into operation from the step automatically so that washing machine can be with
The working condition returned to before power-off, realizes the function of power-fail memory function.For example, being designated 2 fill phase power-off in step, then
Washing machine is continued into water during power up；3 impregnation stage power-off is designated in step, then washing machine is again during power up
Run immersion process（The part soak time run is disregarded）；4 washing stage power-off is designated in step, then power up
When washing machine rerun washing process（The portion washes time run is disregarded）；5 first time rinsing is designated in step
In bleeding stage power-off, then washing machine continues to the draining of the step during power up；6 first time drift is designated in step
Water smoking power-off in washing, then washing machine reruns the dehydration of the step during power up（Run it is partially dehydrated when
Between disregard）；Other are by that analogy.
It should be noted that user's setup parameter, by start key after, washing machine differentiates whether there is reservation first, if any then transporting
Row subscription procedure, it is contemplated that reservation is general in units of hour, whole reservation phases-time span is longer, is reruned after power-off
The whole reservation stage is time-consuming longer, therefore, can be every a hour by step mark in the power-fail memory function design of reservation process
Know the default memory cell of " 1 " and " residual reservation hourage " write-in, washing machine still runs reservation during power up, and that has run is whole
Operation is not repeated in hourage.If reservation carries out the power-off of 20 timesharing in 2 hours, again after upper electricity, controller obtains nearest one
The step of secondary write-in default memory cell mark " 1 " and " remaining 6 hours ", and judge be in reservation process power-off and it is remaining in advance
Make an appointment also 6 hours, then since washing machine continue to run with preengaging 6 hours during power up.
Preferably, in one embodiment of the invention, controller 20 is additionally operable to：Washing machine is recorded when washing machine is powered off
Parameter current, and parameter current is stored to memory cell 20, so as to after washing machine is restarted, according to operating procedure, preset
Parameter and parameter current start washing machine.
Thus, it is possible to avoid the part-time that washing machine has been run before being repeated after restarting so that washing machine can be more
The working condition adequately returned to before power-off, is better achieved power failure memory function, while saving energy consumption.
The power-fail memory function control device of the washing machine proposed according to embodiments of the present invention, passes through the current operation to washing machine
The relevant information real-time storage of step so that the working condition that can be more precisely returned to when washing machine is restarted before power-off,
Realize the function of power-fail memory function.In addition, the power-fail memory function control device eliminates the hardware circuit related to Power Supply Monitoring, structure
Simply, hardware circuit cost is reduced, is easily realized.
The washing machine that the embodiment of the present invention is proposed is described below.
The washing machine that the embodiment of the present invention is proposed includes above-mentioned power-fail memory function control device 100.
The washing machine proposed according to embodiments of the present invention, is currently transported by power-fail memory function control device real-time storage washing machine
The relevant information of row step so that the working condition that can be more precisely returned to when washing machine is restarted before power-off, is realized disconnected
The function of electricity memory, and the power-fail memory function control device used is simple in construction, reduces hardware circuit cost, easily realizes.
In addition, other compositions of washing machine and its effect are all known for those skilled in the art, do not do herein
Description.
Any process described otherwise above or method description are construed as in flow chart or herein, represent to include
Module, fragment or the portion of the code of one or more executable instructions for the step of realizing specific logical function or process
Point, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not be by shown or discussion suitable
Sequence, including according to involved function by it is basic simultaneously in the way of or in the opposite order, carry out perform function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
Represent in flow charts or logic and/or step described otherwise above herein, for example, being considered use
In the order list for the executable instruction for realizing logic function, it may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment（As computer based system including the system of processor or other can be held from instruction
The system of row system, device or equipment instruction fetch and execute instruction）Use, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicate, propagate or pass
Defeated program is for instruction execution system, device or equipment or the dress for combining these instruction execution systems, device or equipment and using
Put.The more specifically example of computer-readable medium（Non-exhaustive list）Including following：Electricity with one or more wirings
Connecting portion（Electronic installation）, portable computer diskette box（Magnetic device）, random access memory（RAM）, read-only storage
（ROM）, erasable edit read-only storage（EPROM or flash memory）, fiber device, and portable optic disk is read-only deposits
Reservoir（CDROM）.In addition, can even is that can be in the paper of printing described program thereon or other are suitable for computer-readable medium
Medium, because can then enter edlin, interpretation or if necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each several part of the present invention can be realized with hardware, software, firmware or combinations thereof.Above-mentioned
In embodiment, the software that multiple steps or method can in memory and by suitable instruction execution system be performed with storage
Or firmware is realized.If, and in another embodiment, can be with well known in the art for example, realized with hardware
Any one of row technology or their combination are realized：With the logic gates for realizing logic function to data-signal
Discrete logic, the application specific integrated circuit with suitable combinational logic gate circuit, programmable gate array（PGA）, scene
Programmable gate array（FPGA）Deng.
Those skilled in the art are appreciated that to realize all or part of step that above-described embodiment method is carried
Rapid to can be by program to instruct the hardware of correlation to complete, described program can be stored in a kind of computer-readable storage medium
In matter, the program upon execution, including one or a combination set of the step of embodiment of the method.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing module, can also
That unit is individually physically present, can also two or more units be integrated in a module.Above-mentioned integrated mould
Block can both be realized in the form of hardware, it would however also be possible to employ the form of software function module is realized.The integrated module is such as
Fruit is realized using in the form of software function module and as independent production marketing or in use, can also be stored in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only storage, disk or CD etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be any
One or more embodiments or example in combine in an appropriate manner.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is by appended claims and its equivalent limits.
Claims (9)
1. the power-fail memory function control method of a kind of washing machine, it is characterised in that comprise the following steps：
S1, the step that the current operating procedure of controller acquisition washing machine is corresponding is identified and parameter preset；
S2, the controller identifies the step and parameter preset is write to default memory cell, wherein, the washing machine exists
After electrifying startup, the controller also judges whether include subscription procedure in the washing procedure that the washing machine is currently run,
If including running the subscription procedure, and write step mark 1 and residual reservation hourage to institute every a hour
State default memory cell；
S3, after the washing machine is restarted, the controller obtained from the default memory cell step mark and
Parameter preset, and judge that the step is identified whether as 0, wherein, the normal end of run of 0 representation program or user artificially press power supply
Key shuts down；And
S4, if it is determined that step mark is not 0, the controller then obtains the step according to step mark and identified
Corresponding operating procedure, and the washing machine is started according to the operating procedure and the parameter preset.
2. the power-fail memory function control method of washing machine as claimed in claim 1, it is characterised in that the operating procedure includes pre-
One or more about in step, soaking step, washing step, rinse step and dehydration.
3. the power-fail memory function control method of washing machine as claimed in claim 1, it is characterised in that the default memory cell is
Independently of the storage chip of the controller.
4. the power-fail memory function control method of washing machine as claimed in claim 1, it is characterised in that also include：
The controller records the washing machine parameter current when the washing machine is powered off, and by the parameter current store to
The default memory cell, so that after the washing machine is restarted, the controller is according to the operating procedure, described default
Parameter and the parameter current start the washing machine.
5. a kind of power-fail memory function control device of washing machine, it is characterised in that including：
Memory cell；
Controller, step mark corresponding to current operating procedure for obtaining washing machine and parameter preset, and by the step
Mark and parameter preset are write to the memory cell, and after the washing machine is restarted, institute is obtained from the memory cell
Step mark and parameter preset are stated, and judges that the step is identified whether as 0, and if it is determined that step mark is not 0,
The step is then obtained according to step mark and identifies corresponding operating procedure, and according to the operating procedure and described default
Parameter starts the washing machine, wherein, the normal end of run of 0 representation program or user artificially shut down by power key, wherein, it is described
Washing machine is after electrifying startup, and the controller also judges whether include in advance in the washing procedure that the washing machine is currently run
About program, if including, run the subscription procedure, and every a hour by step mark 1 and residual reservation hourage
Write to the default memory cell.
6. the power-fail memory function control device of washing machine as claimed in claim 5, it is characterised in that the operating procedure includes pre-
One or more about in step, soaking step, washing step, rinse step and dehydration.
7. the power-fail memory function control device of washing machine as claimed in claim 5, it is characterised in that the memory cell is independent
In the storage chip of the controller.
8. the power-fail memory function control device of washing machine as claimed in claim 5, it is characterised in that the controller is additionally operable to：
The washing machine parameter current is recorded when the washing machine is powered off, and the parameter current is stored single to the storage
Member, so as to which after the washing machine is restarted, institute is started according to the operating procedure, the parameter preset and the parameter current
State washing machine.
9. a kind of washing machine, it is characterised in that including the power-fail memory function control device as described in claim any one of 5-8.
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| CN201310245733.7A CN104233701B (en) | 2013-06-19 | 2013-06-19 | Washing machine and its power-fail memory function control method and device |
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| CN201310245733.7A CN104233701B (en) | 2013-06-19 | 2013-06-19 | Washing machine and its power-fail memory function control method and device |
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| CN104233701B true CN104233701B (en) | 2017-08-04 |
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| CN105177918B (en) * | 2015-08-05 | 2018-08-28 | 无锡小天鹅股份有限公司 | Monitoring method, washing machine and the washing machine of the power consumption of washing machine |
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| CN113265842B (en) * | 2021-06-11 | 2023-02-21 | 海信冰箱有限公司 | Power failure memory method of washing machine display panel and washing machine |
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Effective date of registration: 20190724 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |
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