CN115110252A - Power failure recovery control method and device for washing machine, electronic equipment and storage medium - Google Patents
Power failure recovery control method and device for washing machine, electronic equipment and storage medium Download PDFInfo
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- CN115110252A CN115110252A CN202210916382.7A CN202210916382A CN115110252A CN 115110252 A CN115110252 A CN 115110252A CN 202210916382 A CN202210916382 A CN 202210916382A CN 115110252 A CN115110252 A CN 115110252A
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- 238000005406 washing Methods 0.000 title claims abstract description 123
- 238000000034 method Methods 0.000 title claims abstract description 53
- 238000011084 recovery Methods 0.000 title claims abstract description 29
- 238000001035 drying Methods 0.000 claims description 224
- 208000005156 Dehydration Diseases 0.000 claims description 117
- 230000018044 dehydration Effects 0.000 claims description 117
- 238000006297 dehydration reaction Methods 0.000 claims description 117
- 238000004590 computer program Methods 0.000 claims description 18
- 238000012545 processing Methods 0.000 claims description 14
- 238000005303 weighing Methods 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 13
- 230000000630 rising effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/47—Responding to irregular working conditions, e.g. malfunctioning of pumps
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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
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/44—Control of the operating time, e.g. reduction of overall operating time
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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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/50—Starting machine operation, e.g. delayed start or re-start after power cut
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Abstract
The embodiment of the invention discloses a power failure recovery control method and device for a washing machine, electronic equipment and a storage medium. The method comprises the following steps: when the washing machine recovers power supply from a power-off state, acquiring a first operation stage of the washing machine during power-off; when the first operation stage belongs to a preset operation stage, acquiring working parameters corresponding to the first operation stage during power failure; then determining a second operation stage according to the working parameters and a preset operation sequence; and finally, starting the washing machine according to the starting parameters corresponding to the second operation stage. The scheme can re-determine the operation stage during starting according to the working parameters of the corresponding operation stage when the washing machine is powered off, instead of directly re-executing the corresponding operation stage before the power off, so that the operation stage before the power off is prevented from being mechanically and repeatedly executed, and the working time of the washing machine is shortened.
Description
Technical Field
The invention relates to the technical field of washing machines, in particular to a power failure recovery control method and device for a washing machine, electronic equipment and a storage medium.
Background
The use process of the household washing machine often encounters the condition of abnormal power failure, when the household washing machine is powered on again, most of the washing machines adopt simple processing schemes, for example, one of the processing schemes is to directly re-execute the corresponding operation stage before the power failure, and whether the current operation stage is finished or not is not considered, so that the work is repeated, and the work time of washing is overlong.
Disclosure of Invention
The embodiment of the invention provides a power failure recovery control method and device for a washing machine, electronic equipment and a storage medium, which can reduce the working time of the washing machine.
In a first aspect, an embodiment of the present invention provides a power failure recovery control method for a washing machine, including:
when the washing machine recovers power supply from a power-off state, acquiring a first operation stage of the washing machine during power-off;
when the first operation stage belongs to a preset operation stage, acquiring working parameters corresponding to the first operation stage during power failure;
determining a second operation stage according to the working parameters and a preset operation sequence;
and starting the washing machine according to the starting parameters corresponding to the second operation stage.
In a second aspect, an embodiment of the present invention further provides a power failure recovery control apparatus for a washing machine, including:
the device comprises an acquisition unit, a control unit and a control unit, wherein the acquisition unit is used for acquiring a first operation stage of the washing machine during power failure when the washing machine recovers power supply from a power failure state; when the first operation stage belongs to a preset operation stage, acquiring working parameters corresponding to the first operation stage during power failure;
the processing unit is used for determining a second operation stage according to the working parameters and a preset operation sequence; and starting the washing machine according to the starting parameters corresponding to the second operation stage.
In a third aspect, an embodiment of the present invention further provides an electronic device, which includes a memory and a processor, where the memory stores a computer program, and the processor implements the method when executing the computer program.
In a fourth aspect, the present invention also provides a computer-readable storage medium, which stores a computer program, the computer program including program instructions, which when executed by a processor, implement the above method.
The embodiment of the invention provides a power failure recovery control method and device for a washing machine, electronic equipment and a storage medium. Wherein the method comprises the following steps: when the washing machine recovers power supply from a power failure state, acquiring a first operation stage of the washing machine during power failure; when the first operation stage belongs to a preset operation stage, acquiring working parameters corresponding to the first operation stage during power failure; then determining a second operation stage according to the working parameters and a preset operation sequence; and finally, starting the washing machine according to the starting parameters corresponding to the second operation stage. The scheme can re-determine the operation stage during starting according to the working parameters of the corresponding operation stage when the washing machine is powered off, instead of directly re-executing the corresponding operation stage before the power off, such as whether to execute the next operation stage or not, so that the operation stage before the power off is prevented from being mechanically and repeatedly executed, and the working time of the washing machine is shortened.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic view of an application scenario of a power failure recovery control method for a washing machine according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a power failure recovery control method of a washing machine according to an embodiment of the present invention;
FIG. 3 is a sub-flowchart illustrating a power-off recovery control method for a washing machine according to an embodiment of the present invention;
fig. 4 is a schematic block diagram of a power outage restoration control apparatus of a washing machine according to an embodiment of the present invention;
fig. 5 is a schematic block diagram of an electronic device provided in an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
The embodiment of the invention provides a power failure recovery control method and device for a washing machine, electronic equipment and a storage medium.
The execution main body of the power failure recovery control method of the washing machine can be the power failure recovery control device of the washing machine provided by the embodiment of the invention or electronic equipment integrated with the power failure recovery control device of the washing machine, wherein the power failure recovery control device of the washing machine can be realized in a hardware or software mode, and the electronic equipment can be a washing machine or a clothes dryer or control equipment in the washing machine or the clothes dryer.
Referring to fig. 1, fig. 1 is a schematic view of an application scenario of a power failure recovery control method for a washing machine according to an embodiment of the present invention. The power failure recovery control method of the washing machine is applied to the washing machine 10 in fig. 1, and when the washing machine 10 monitors that the washing machine recovers power supply from a power failure state, the first operation stage of the washing machine in power failure is obtained; when the first operation stage belongs to a preset operation stage, acquiring working parameters corresponding to the first operation stage during power failure; then determining a second operation stage according to the working parameters and a preset operation sequence; and finally, starting the washing machine according to the starting parameters corresponding to the second operation stage.
Fig. 2 is a flowchart illustrating a power failure recovery control method for a washing machine according to an embodiment of the present invention. As shown in fig. 2, the method includes the following steps S110-S140.
And S110, when the washing machine recovers power supply from a power-off state, acquiring a first operation stage of the washing machine during power-off.
In this embodiment, when the washing machine is powered on again, the washing machine may detect whether the current washing machine is powered off again or powered on again, and if the current washing machine is powered off again, an operation stage of the washing machine when the power is off, that is, a first operation stage, needs to be acquired; if the power supply is carried out when the washing machine is restarted, the operation is carried out only according to the instruction input by the user.
When the washing machine in this embodiment is in operation, the operating state and the operating parameters are recorded in the memory in real time, and when the washing machine recovers power supply from a power-off state, the first operation stage of the washing machine during power-off is obtained from the corresponding memory.
And S120, when the first operation stage belongs to a preset operation stage, acquiring working parameters corresponding to the first operation stage during power failure.
In this embodiment, the preset operation stage is a stage that needs to perform power failure recovery control.
In some embodiments, the power failure recovery control method for a washing machine provided by the present invention is directed to power failure recovery of a drying state of the washing machine, and at this time, the preset operation stage may be a stage corresponding to the drying state, such as a drying and dehydrating stage, a drying and weighing stage, a drying and temperature raising stage, a drying and drying stage, and a drying and temperature lowering stage.
In other embodiments, the preset operation phase may further include an operation phase corresponding to the washing phase, which is not limited herein.
If the first operation phase belongs to the preset operation phase, the washing machine needs to be started according to the power-off recovery control method of the washing machine provided by the invention, if the first operation phase does not belong to the preset operation phase, the washing machine is started according to the conventional method, for example, if the preset operation phase does not comprise a washing phase, and if the first operation phase belongs to the washing phase, the first operation phase can be directly re-executed to recover the washing work of the washing machine.
And S130, determining a second operation stage according to the working parameters and a preset operation sequence.
Referring to fig. 3, when the first operation stage is a drying and dehydrating stage, in some embodiments, the step S130 includes:
and S1301, judging whether the current dehydration rotating speed in the working parameters is 0, if so, executing step S1302, and if not, executing steps S1303-S1304.
In this embodiment, if the first operation stage is a drying and dewatering stage, the working parameters corresponding to the first operation stage include a current dewatering rotation speed and a highest dewatering rotation speed, where the current dewatering rotation speed is a dewatering rotation speed of a dewatering motor before the drying and dewatering stage is powered off, and the highest dewatering rotation speed is a highest dewatering rotation speed of the whole drying and dewatering stage before the drying and dewatering stage is powered off.
S1302, determining the next operation stage of the drying and dehydrating stage as the second operation stage according to the operation sequence.
If the current dehydration rotating speed is 0, the dehydration motor stops working, and the drying dehydration stage is finished.
In the case where the spin-drying motor starts operating, the rotation speed of the spin-drying motor is changed from 0 to 0, but the corresponding spin-drying rotation speed is not 0.
And S1303, determining the dehydration completion state of the drying and dehydration stage according to the highest dehydration rotating speed in the working parameters.
In some embodiments, specifically, this step comprises: if the highest dehydration rotating speed A is greater than or equal to a preset interval rotating speed R, and the absolute value of the difference between the highest dehydration rotating speed A and a preset dehydration set rotating speed B is less than or equal to a preset difference threshold value X, determining that the dehydration completion state is a completed state;
namely, if A is more than or equal to R and | A-B | is less than or equal to X, the dehydration completion state is determined to be the completed state, and the drying and dehydration stage can be skipped to directly enter the next stage, so that the operation stage before the power failure is mechanically and repeatedly executed is avoided, and the working time of the washing machine is shortened.
And if the highest dehydration rotating speed is less than the interval rotating speed or the absolute value of the difference between the highest dehydration rotating speed and the set dehydration rotating speed is greater than the difference threshold, determining that the dehydration completion state is an uncompleted state.
That is, if a < R, or | a-B | > X, it is determined that the dehydration completion state is a completed state, and at this time, the drying and dehydration stage needs to be continuously performed, where a value of X may be 200 rpm, and a specific value is not limited herein.
And S1304, determining the second operation stage according to the dehydration completion state.
In some embodiments, specifically, this step comprises: when the dehydration completion state is the completed state, determining the next operation stage of the drying and dehydration stage as the second operation stage according to the operation sequence; and when the dehydration completion state is an uncompleted state, determining the drying and dehydration stage as the second operation stage.
In this embodiment, the operation stages in the operation sequence sequentially include: a drying and dehydrating stage, a drying and weighing stage, a drying and heating stage, a drying and drying stage and a drying and cooling stage. Therefore, the next operation stage of the drying and dehydrating stage is a drying and weighing stage, and at the moment, when the washing machine is started, the drying and dehydrating stage is directly skipped to enter the drying and weighing stage.
In some embodiments, the working parameters corresponding to the drying and dehydrating stage further include a working process identifier, where the working process identifier includes a current working process being performed or a current working process being completed, so in some embodiments, after the working parameters corresponding to the drying and dehydrating stage are obtained, it is first determined whether the current drying and dehydrating stage is completed directly according to the working process identifier in the working parameters, if the current drying and dehydrating stage is completed, the next operation stage is directly started, and if the current drying and dehydrating stage is completed, it is further determined whether the current dehydrating rotational speed in the working parameters is 0.
When the first operation stage is a drying and weighing stage:
when the power failure occurs in the drying and weighing stage of the washing machine, firstly, whether the drying and weighing stage is finished or not is judged according to the obtained working parameters, if so, the drying and heating stage is entered, namely, the drying and heating stage is determined as a second operation stage; otherwise, weighing the clothes until weighing is completed, entering a drying and heating stage, and determining the drying and weighing stage as a second operation stage.
When the first operation stage is a drying temperature rise stage:
when the power failure occurs in the drying and temperature rising stage of the washing machine, firstly, whether the drying and temperature rising stage is completed or not is judged according to the obtained working parameters, if the drying and temperature rising stage is completed, the drying and drying stage is started, namely, the drying and drying stage is determined as a second operation stage; otherwise, the drying temperature rising stage is determined as a second operation stage, and the drying and drying stage is started when the drying temperature reaches the temperature of drying temperature rising completion.
Wherein, the washing machine needs to start the heating pipe, start the fan, close the condenser pipe, close the drain valve/drain pump in the drying and heating stage.
When the first operation stage is a drying stage:
when the power failure occurs in the drying stage of the washing machine, firstly, whether the drying stage is finished or not is judged according to the obtained working parameters, if so, the drying and cooling stage is entered, namely, the drying and cooling stage is taken as a second operation stage; and otherwise, re-entering the drying temperature rise stage, namely taking the drying temperature rise stage as a second operation stage.
In addition, in the drying and drying stage, after the power is off for a period of time, the temperature in the barrel is reduced, and at the moment, the temperature in the barrel needs to be quickly increased to the set temperature through the drying and temperature increasing process again, and then the drying and drying process is started; the drying and heating stage is internal circulation, a condensing valve and a drain valve/drain pump are not started, and the rapid heating in the barrel to the drying set temperature can be ensured by comparing the relative ratio with the internal circulation and the external circulation in the drying and drying process. And after the drying and temperature rising are finished, entering a drying stage, starting a heating pipe and a fan in the drying stage, starting a condensing pipe according to a start-stop ratio, and starting a drain valve/a drain pump according to the start-stop ratio for drying, wherein the start-stop ratio is determined according to different specifications of the condensing pipe/the drain pump. And entering a drying and cooling stage after the drying and drying stage is finished.
It can be seen that the drying and temperature raising stage and the drying and drying stage in this embodiment are performed alternately.
When the first operation stage is a drying and cooling stage:
when the power failure occurs in the drying stage of the washing machine and the power supply is recovered, whether the temperature T in the barrel is reduced to the temperature meeting the drying and cooling end or not after the power failure for a period of time is judged, if so, the drying is finished and the operation is finished. And if the temperature is not reduced to the temperature meeting the end of the drying and cooling stage, performing corresponding operation of the drying and cooling stage until the temperature in the barrel is reduced to the temperature at the end of the drying and cooling stage.
And S140, starting the washing machine according to the starting parameters corresponding to the second operation stage.
And when a second operation stage needing to be operated when the power supply is recovered from the power-off state is determined, starting the washing machine according to the starting parameters corresponding to the second operation stage.
In some embodiments, when the second operation phase is a drying and drying phase, because the corresponding drying times of different weights of the drying objects in the drying and drying phase are different, at this time, if a period of drying elapses, the weight of the drying objects is already reduced (that is, water in the drying objects is reduced), at this time, if the second operation phase continues to perform drying according to the previously obtained weight of the drying objects, the drying time will be too long, so that when the washing machine is started according to the starting parameter corresponding to the drying and drying phase, the steps include: acquiring the current weight of the drying object; adjusting the drying time in the starting parameters corresponding to the drying and drying stage according to the current weight of the dried object; and starting the washing machine according to the adjusted starting parameters corresponding to the drying stage.
At the moment, the drying and drying stage can carry out drying according to the weight of the current drying object, so that the drying time is shortened.
In summary, when the washing machine recovers power supply from a power-off state, the first operation stage of the washing machine during power-off is obtained; when the first operation stage belongs to a preset operation stage, acquiring working parameters corresponding to the first operation stage during power failure; then determining a second operation stage according to the working parameters and a preset operation sequence; and finally, starting the washing machine according to the starting parameters corresponding to the second operation stage. The scheme can re-determine the operation stage during starting according to the working parameters of the corresponding operation stage when the washing machine is powered off, instead of directly re-executing the corresponding operation stage before the power off, so that the operation stage before the power off is prevented from being mechanically and repeatedly executed, and the working time of the washing machine is shortened.
Fig. 4 is a schematic block diagram of a power failure recovery control apparatus of a washing machine according to an embodiment of the present invention. As shown in fig. 4, the present invention also provides a power failure recovery control apparatus of a washing machine corresponding to the above power failure recovery control method of a washing machine. The power outage restoration control apparatus of a washing machine, which includes a unit for performing the above power outage restoration control method of a washing machine, may be configured in a washing machine. Specifically, referring to fig. 4, the power outage restoration control apparatus 400 of the washing machine includes an acquisition unit 401 and a processing unit 402.
An obtaining unit 401, configured to obtain a first operation phase of the washing machine when power is off when the washing machine resumes power supply from a power-off state; when the first operation stage belongs to a preset operation stage, acquiring working parameters corresponding to the first operation stage during power failure;
a processing unit 402, configured to determine a second operation stage according to the working parameters and a preset operation sequence; and starting the washing machine according to the starting parameters corresponding to the second operation stage.
In some embodiments, when the first operation stage is a drying and dehydrating stage, the processing unit 402 is specifically configured to, when executing the step of determining the second operation stage according to the working parameter and the preset operation sequence:
judging whether the current dehydration rotating speed in the working parameters is 0 or not;
if the current dehydration rotating speed is 0, determining the next operation stage of the drying dehydration stage as the second operation stage according to the operation sequence;
if the current dehydration rotating speed is not 0, determining the dehydration completion state of the drying dehydration stage according to the highest dehydration rotating speed in the working parameters;
and determining the second operation stage according to the dehydration completion state.
In some embodiments, when the step of determining the dehydration completion state of the drying and dehydrating stage according to the highest dehydration rotation speed in the working parameters is executed, the processing unit 402 is specifically configured to:
if the highest dehydration rotating speed is greater than or equal to a preset interval rotating speed and the absolute value of the difference between the highest dehydration rotating speed and a preset dehydration set rotating speed is less than or equal to a preset difference threshold, determining that the dehydration completion state is a completed state;
and if the highest dehydration rotating speed is less than the interval rotating speed or the absolute value of the difference between the highest dehydration rotating speed and the set dehydration rotating speed is greater than the difference threshold, determining that the dehydration completion state is an uncompleted state.
In some embodiments, when the processing unit 402 determines the second operation stage step according to the dehydration completion status, the processing unit is specifically configured to:
when the dehydration completion state is the completed state, determining the next operation stage of the drying and dehydration stage as the second operation stage according to the operation sequence;
and when the dehydration completion state is an uncompleted state, determining the drying and dehydration stage as the second operation stage.
In some embodiments, when the first operation phase is a drying phase, the processing unit 402 is specifically configured to, when executing the step of determining the second operation phase according to the working parameter and the preset operation sequence:
judging whether the drying stage is finished or not according to the working process identification in the working parameters;
if the drying and drying stage is finished, determining the next operation stage of the drying and drying stage as the second operation stage according to the operation sequence;
and if the drying and drying stage is not finished, determining the drying and drying stage as the second operation stage.
In some embodiments, the processing unit 402, when executing the step of starting the washing machine according to the starting parameter corresponding to the second operation phase, is specifically configured to:
acquiring the current weight of the drying object;
adjusting the drying time in the starting parameters corresponding to the drying and drying stage according to the current weight of the dried object;
and starting the washing machine according to the adjusted starting parameters corresponding to the drying stage.
In some embodiments, the run phases in the run sequence sequentially include: a drying and dehydrating stage, a drying and weighing stage, a drying and heating stage, a drying and drying stage and a drying and cooling stage.
It should be noted that, as can be clearly understood by those skilled in the art, the specific implementation processes of the power failure recovery control device and each unit of the washing machine may refer to the corresponding descriptions in the foregoing method embodiments, and for convenience and conciseness of description, no further description is provided herein.
The power outage restoration control apparatus of the washing machine described above may be implemented in the form of a computer program that can be run on an electronic device as shown in fig. 5.
Referring to fig. 5, fig. 5 is a schematic block diagram of an electronic device according to an embodiment of the present invention. The electronic device 500 may be a control device in a washing machine.
Referring to fig. 5, the electronic device 500 includes a processor 502, a memory, and a network interface 505 connected by a system bus 501, wherein the memory may include a non-volatile storage medium 503 and an internal memory 504.
The non-volatile storage medium 503 may store an operating system 5031 and a computer program 5032. The computer program 5032 comprises program instructions that, when executed, cause the processor 502 to perform a power-off restoration control method for a washing machine.
The processor 502 is used to provide computing and control capabilities to support the operation of the overall electronic device 500.
The internal memory 504 provides an environment for the operation of the computer program 5032 in the non-volatile storage medium 503, and when the computer program 5032 is executed by the processor 502, the processor 502 may be caused to execute a power-off recovery control method for a washing machine.
The network interface 505 is used for network communication with other devices. It will be understood by those skilled in the art that the configuration shown in fig. 5 is a block diagram of only a portion of the configuration associated with the inventive arrangements, and does not constitute a limitation on the electronic device 500 to which the inventive arrangements are applied, as a particular electronic device 500 may include more or less components than those shown, or combine certain components, or have a different arrangement of components.
Wherein the processor 502 is configured to run the computer program 5032 stored in the memory to implement the following steps:
when the washing machine recovers power supply from a power failure state, acquiring a first operation stage of the washing machine during power failure;
when the first operation stage belongs to a preset operation stage, acquiring working parameters corresponding to the first operation stage during power failure;
determining a second operation stage according to the working parameters and a preset operation sequence;
and starting the washing machine according to the starting parameters corresponding to the second operation stage.
In some embodiments, when the first operation stage is a drying and dehydrating stage, when the processor 502 determines the second operation stage step according to the working parameter and a preset operation sequence, the following steps are specifically implemented:
judging whether the current dehydration rotating speed in the working parameters is 0 or not;
if the current dehydration rotating speed is 0, determining the next operation stage of the drying dehydration stage as the second operation stage according to the operation sequence;
if the current dehydration rotating speed is not 0, determining the dehydration completion state of the drying dehydration stage according to the highest dehydration rotating speed in the working parameters;
and determining the second operation stage according to the dehydration completion state.
In some embodiments, when the step of determining the dehydration completion state of the drying and dehydrating stage according to the highest dehydration rotation speed in the working parameters is implemented, the processor 502 specifically implements the following steps:
if the highest dehydration rotating speed is greater than or equal to a preset interval rotating speed and the absolute value of the difference between the highest dehydration rotating speed and a preset dehydration set rotating speed is less than or equal to a preset difference threshold, determining that the dehydration completion state is a completed state;
and if the highest dehydration rotating speed is less than the interval rotating speed or the absolute value of the difference between the highest dehydration rotating speed and the set dehydration rotating speed is greater than the difference threshold, determining that the dehydration completion state is an uncompleted state.
In some embodiments, when the processor 502 implements the step of determining the second operation stage according to the dehydration completion status, the following steps are specifically implemented:
when the dehydration completion state is the completed state, determining the next operation stage of the drying and dehydration stage as the second operation stage according to the operation sequence;
and when the dehydration completion state is an uncompleted state, determining the drying and dehydration stage as the second operation stage.
In some embodiments, when the first operation phase is a drying phase, the processor 502 specifically implements the following steps when determining the second operation phase according to the working parameters and the preset operation sequence:
judging whether the drying stage is finished or not according to the working process identification in the working parameters;
if the drying and drying stage is finished, determining the next operation stage of the drying and drying stage as the second operation stage according to the operation sequence;
and if the drying and drying stage is not finished, determining the drying and drying stage as the second operation stage.
In some embodiments, when the processor 502 implements the step of washing laundry according to the starting parameter corresponding to the second operation stage, the following steps are specifically implemented:
acquiring the current weight of the drying object;
adjusting the drying time in the starting parameters corresponding to the drying and drying stage according to the current weight of the dried object;
and starting the washing machine according to the adjusted starting parameters corresponding to the drying stage.
In some embodiments, the run phases in the run sequence sequentially include: a drying and dehydrating stage, a drying and weighing stage, a drying and heating stage, a drying and drying stage and a drying and cooling stage.
It should be understood that, in the embodiment of the present invention, the Processor 502 may be a Central Processing Unit (CPU), and the Processor 502 may also be other general-purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, and the like. Wherein a general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
It will be understood by those skilled in the art that all or part of the flow of the method implementing the above embodiments may be implemented by a computer program instructing associated hardware. The computer program includes program instructions, and the computer program may be stored in a storage medium, which is a computer-readable storage medium. The program instructions are executed by at least one processor in the computer system to implement the flow steps of the embodiments of the method described above.
Accordingly, the present invention also provides a storage medium. The storage medium may be a computer-readable storage medium. The storage medium stores a computer program, wherein the computer program comprises program instructions. The program instructions, when executed by the processor, cause the processor to perform the steps of:
when the washing machine recovers power supply from a power failure state, acquiring a first operation stage of the washing machine during power failure;
when the first operation stage belongs to a preset operation stage, acquiring working parameters corresponding to the first operation stage during power failure;
determining a second operation stage according to the working parameters and a preset operation sequence;
and starting the washing machine according to the starting parameters corresponding to the second operation stage.
In some embodiments, when the first operation stage is a drying and dehydrating stage, and the processor executes the program instruction to determine the second operation stage according to the working parameter and a preset operation sequence, the following steps are specifically implemented:
judging whether the current dehydration rotating speed in the working parameters is 0 or not;
if the current dehydration rotating speed is 0, determining the next operation stage of the drying dehydration stage as the second operation stage according to the operation sequence;
if the current dehydration rotating speed is not 0, determining the dehydration completion state of the drying dehydration stage according to the highest dehydration rotating speed in the working parameters;
and determining the second operation stage according to the dehydration completion state.
In some embodiments, when the processor executes the program instructions to implement the step of determining the dehydration completion state of the drying and dehydration stage according to the highest dehydration rotation speed in the working parameters, the following steps are specifically implemented:
if the highest dehydration rotating speed is greater than or equal to a preset interval rotating speed and the absolute value of the difference between the highest dehydration rotating speed and a preset dehydration set rotating speed is less than or equal to a preset difference threshold, determining that the dehydration completion state is a completed state;
and if the highest dehydration rotating speed is less than the interval rotating speed or the absolute value of the difference between the highest dehydration rotating speed and the set dehydration rotating speed is greater than the difference threshold, determining that the dehydration completion state is an uncompleted state.
In some embodiments, when the processor executes the program instructions to implement the step of determining the second operation stage according to the dehydration completion state, the following steps are specifically implemented:
when the dehydration completion state is the completed state, determining the next operation stage of the drying and dehydration stage as the second operation stage according to the operation sequence;
and when the dehydration completion state is an uncompleted state, determining the drying and dehydration stage as the second operation stage.
In some embodiments, when the first operation stage is a drying stage, and the processor executes the program instruction to determine the second operation stage according to the working parameter and a preset operation sequence, the following steps are specifically implemented:
judging whether the drying stage is finished or not according to the working process identification in the working parameters;
if the drying and drying stage is finished, determining the next operation stage of the drying and drying stage as the second operation stage according to the operation sequence;
and if the drying and drying stage is not finished, determining the drying and drying stage as the second operation stage.
In some embodiments, when the processor executes the program instructions to implement the step of starting the washing machine according to the starting parameters corresponding to the second operation stage, the following steps are specifically implemented:
acquiring the current weight of the drying object;
adjusting the drying time in the starting parameters corresponding to the drying and drying stage according to the current weight of the dried object;
and starting the washing machine according to the adjusted starting parameters corresponding to the drying stage.
In some embodiments, the run phases in the run sequence sequentially include: a drying and dehydrating stage, a drying and weighing stage, a drying and heating stage, a drying and drying stage and a drying and cooling stage.
The storage medium may be a usb disk, a removable hard disk, a Read-Only Memory (ROM), a magnetic disk, or an optical disk, which can store various computer readable storage media.
Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the examples described in connection with the embodiments disclosed herein may be embodied in electronic hardware, computer software, or combinations of both, and that the components and steps of the examples have been described in a functional general in the foregoing description for the purpose of illustrating clearly the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative. For example, the division of each unit is only one logic function division, and there may be another division manner in actual implementation. For example, various elements or components may be combined or may be integrated into another system, or some features may be omitted, or not implemented.
The steps in the method of the embodiment of the invention can be sequentially adjusted, combined and deleted according to actual needs. The units in the device of the embodiment of the invention can be merged, divided and deleted according to actual needs. In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a storage medium. Based on such understanding, the technical solution of the present invention essentially or partially contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing an electronic device (which may be a personal computer, a terminal, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A power-off restoration control method of a washing machine, characterized by comprising:
when the washing machine recovers power supply from a power failure state, acquiring a first operation stage of the washing machine during power failure;
when the first operation stage belongs to a preset operation stage, acquiring working parameters corresponding to the first operation stage during power failure;
determining a second operation stage according to the working parameters and a preset operation sequence;
and starting the washing machine according to the starting parameters corresponding to the second operation stage.
2. The method according to claim 1, wherein when the first operation stage is a drying and dehydrating stage, the determining a second operation stage according to the operation parameters and a preset operation sequence comprises:
judging whether the current dehydration rotating speed in the working parameters is 0 or not;
if the current dehydration rotating speed is 0, determining the next operation stage of the drying dehydration stage as the second operation stage according to the operation sequence;
if the current dehydration rotating speed is not 0, determining the dehydration completion state of the drying dehydration stage according to the highest dehydration rotating speed in the working parameters;
and determining the second operation stage according to the dehydration completion state.
3. The method according to claim 2, wherein the determining the dehydration completion status of the drying and dehydrating stage according to the highest dehydration rotation speed among the operation parameters comprises:
if the highest dehydration rotating speed is greater than or equal to a preset interval rotating speed and the absolute value of the difference between the highest dehydration rotating speed and a preset dehydration set rotating speed is less than or equal to a preset difference threshold, determining that the dehydration completion state is a completed state;
and if the highest dehydration rotating speed is less than the interval rotating speed or the absolute value of the difference between the highest dehydration rotating speed and the set dehydration rotating speed is greater than the difference threshold, determining that the dehydration completion state is an uncompleted state.
4. The method of claim 3, wherein said determining said second operational phase based on said dehydration completion status comprises:
when the dehydration completion state is a completed state, determining the next operation stage of the drying and dehydration stage as the second operation stage according to the operation sequence;
and when the dehydration completion state is an uncompleted state, determining the drying and dehydration stage as the second operation stage.
5. The method according to claim 1, wherein when the first operation phase is a drying phase, the determining a second operation phase according to the operating parameters and a preset operation sequence comprises:
judging whether the drying stage is finished or not according to the working process identification in the working parameters;
if the drying and drying stage is finished, determining the next operation stage of the drying and drying stage as the second operation stage according to the operation sequence;
and if the drying and drying stage is not finished, determining the drying and drying stage as the second operation stage.
6. The method according to claim 5, wherein said starting the washing machine according to the starting parameters corresponding to the second operating phase comprises:
acquiring the current weight of the drying object;
adjusting the drying time in the starting parameters corresponding to the drying and drying stage according to the current weight of the dried object;
and starting the washing machine according to the adjusted starting parameters corresponding to the drying stage.
7. The method according to any one of claims 1 to 6, wherein the operational phases of the operational sequence in turn comprise: a drying and dehydrating stage, a drying and weighing stage, a drying and heating stage, a drying and drying stage and a drying and cooling stage.
8. A power failure recovery control apparatus of a washing machine, comprising:
the device comprises an acquisition unit, a control unit and a control unit, wherein the acquisition unit is used for acquiring a first operation stage of the washing machine during power failure when the washing machine recovers power supply from a power failure state; when the first operation stage belongs to a preset operation stage, acquiring working parameters corresponding to the first operation stage during power failure;
the processing unit is used for determining a second operation stage according to the working parameters and a preset operation sequence; and starting the washing machine according to the starting parameters corresponding to the second operation stage.
9. An electronic device, characterized in that the electronic device comprises a memory having stored thereon a computer program and a processor implementing the method according to any of claims 1-7 when executing the computer program.
10. A computer-readable storage medium, characterized in that the storage medium stores a computer program comprising program instructions which, when executed by a processor, implement the method according to any one of claims 1-7.
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| CN202210916382.7A CN115110252A (en) | 2022-08-01 | 2022-08-01 | Power failure recovery control method and device for washing machine, electronic equipment and storage medium |
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| CN202210916382.7A CN115110252A (en) | 2022-08-01 | 2022-08-01 | Power failure recovery control method and device for washing machine, electronic equipment and storage medium |
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