CN115595761A - Control method, device and equipment of washing machine and storage medium - Google Patents
Control method, device and equipment of washing machine and storage medium Download PDFInfo
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- CN115595761A CN115595761A CN202110723314.4A CN202110723314A CN115595761A CN 115595761 A CN115595761 A CN 115595761A CN 202110723314 A CN202110723314 A CN 202110723314A CN 115595761 A CN115595761 A CN 115595761A
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- 238000005406 washing Methods 0.000 title claims abstract description 191
- 238000000034 method Methods 0.000 title claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 199
- 238000012545 processing Methods 0.000 claims description 24
- 238000004590 computer program Methods 0.000 claims description 14
- 238000010412 laundry washing Methods 0.000 claims 2
- 239000000243 solution Substances 0.000 description 12
- 238000002347 injection Methods 0.000 description 11
- 239000007924 injection Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005303 weighing 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
- D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
- D06F33/34—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of water filling
-
- 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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/08—Control circuits or arrangements thereof
-
- 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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/02—Characteristics of laundry or load
- D06F2103/04—Quantity, e.g. weight or variation of weight
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/44—Current or voltage
-
- 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
- D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention belongs to the technical field of household appliances, and particularly relates to a control method, a control device, control equipment and a storage medium of a washing machine. The invention aims to solve the problem that in the prior art, too much clothes are placed, so that the washing efficiency is too low. According to the method, a first current value of a motor of the washing machine in the washing process is obtained, when the first current value is larger than a preset threshold value, whether the current water level of a washing barrel in the washing machine is lower than the highest water level borne by the washing barrel or not is judged, then when the current water level is lower than the highest water level, water corresponding to the preset water level is injected into the washing barrel, the sum of the preset water level and the current water level is lower than or equal to the highest water level, when the current water level is higher than or equal to the highest water level, the rotating speed of the motor is reduced to a target rotating speed, and the current value corresponding to the target rotating speed is lower than the preset threshold value.
Description
Technical Field
The embodiment of the invention belongs to the technical field of household appliances, and particularly relates to a control method, a control device, control equipment and a storage medium of a washing machine.
Background
As a common household appliance, the washing machine replaces manpower to wash clothes, provides convenient service for each family, and has the working principle that: the motor drives the washing bucket to rotate, so that the clothes are subjected to soft friction in water, and decontamination and cleaning are realized under the action of the detergent.
When the user puts too much laundry in the washing tub, the motor increases the current to increase the power to overcome the friction force generated between the laundry and the inner wall of the washing tub in order to rotate the washing tub due to the friction between the laundry and the inner wall of the washing tub.
However, in practical applications, when the motor current increases, the motor power increases, the motor generates heat, and then the washing machine enters a thermal protection mode, which results in a reduction of the washing efficiency.
Disclosure of Invention
In order to solve the above problems in the prior art, that is, to solve the problem of the prior art that the washing efficiency is too low due to too much clothes, an embodiment of the present invention provides a control method for a washing machine, including:
acquiring a first current value of a motor of the washing machine in a washing process;
when the first current value is larger than a preset threshold value, judging whether the current water level of a washing barrel in the washing machine is lower than the highest water level carried by the washing barrel, wherein the preset threshold value is determined according to the weight of clothes and the power of a motor;
and if the current water level is lower than the highest water level, injecting water corresponding to a preset water level into the washing barrel, wherein the sum of the preset water level and the current water level is lower than or equal to the highest water level.
In a preferred technical solution of the control method of the above washing machine, after the determining whether the current water level of the washing tub in the washing machine is lower than the highest water level carried by the washing tub, the method further includes:
and if the current water level is higher than or equal to the highest water level, reducing the rotating speed of the motor to a target rotating speed, wherein the current value corresponding to the target rotating speed is lower than the preset threshold value.
In a preferred embodiment of the above method for controlling a washing machine, after the injecting the water amount corresponding to the preset water level into the washing tub, the method further includes:
acquiring a second current value of the motor after the water is injected into the preset water level;
judging whether the second current value is larger than the preset threshold value or not;
and if the second current value is larger than the preset threshold value, reducing the rotating speed of the motor to a target rotating speed.
In a preferred embodiment of the above method for controlling a washing machine, after the injecting the water amount corresponding to the preset water level into the washing tub, the method further includes:
acquiring a second current value of the motor after the water is injected into the preset water level;
judging whether the second current value is larger than the preset threshold value or not;
and if the second current value is larger than the preset threshold value, reducing the rotating speed of the motor to a target rotating speed.
An embodiment of the present invention further provides a control apparatus for a washing machine, including: the device comprises an acquisition module, a determination module and a processing module;
the acquisition module is used for acquiring a first current value of a motor of the washing machine in a washing process;
the determining module is used for judging whether the current water level of a washing barrel in the washing machine is lower than the highest water level carried by the washing barrel or not when the first current value is larger than a preset threshold value, and the preset threshold value is determined according to the weight of clothes and the power of a motor;
the processing module is used for injecting water corresponding to a preset water level into the washing barrel when the current water level is lower than the highest water level, and the sum of the preset water level and the current water level is lower than or equal to the highest water level.
In a preferred embodiment of the control device of the washing machine, the processing module is further configured to:
and when the current water level is higher than or equal to the highest water level, reducing the rotating speed of the motor to a target rotating speed, wherein the current value corresponding to the target rotating speed is lower than the preset threshold value.
In a preferred technical solution of the control device of the washing machine, the obtaining module is further configured to obtain a second current value of the motor after the water level is filled;
the determining module is further configured to determine whether the second current value is greater than the preset threshold;
the processing module is further configured to reduce the rotation speed of the motor to a target rotation speed when the second current value is greater than the preset threshold value.
In a preferred technical solution of the control device of the washing machine, the obtaining module is further configured to obtain a weight of the laundry in the washing machine;
the processing module is also used for injecting water quantity corresponding to fuzzy water level into the washing barrel according to the weight of the clothes;
or
The processing module is also used for responding to water injection operation of a user and injecting water quantity corresponding to the water injection operation into the washing barrel.
In this possible design, the processing module is further configured to control the washing tub to wash for a preset duration, after which the current value of the motor is constant.
An embodiment of the present invention further provides an electronic device, including: a processor, a memory;
the memory stores computer-executable instructions;
the processor executes the computer-executable instructions, so that the electronic device performs the control method of the washing machine as described above.
The embodiment of the invention also provides a computer-readable storage medium, wherein computer-executable instructions are stored in the computer-readable storage medium and are used for realizing the control method of the washing machine when being executed by a processor.
Embodiments of the present invention further provide a computer program product, which includes a computer program, and the computer program is used for implementing the control method of the washing machine as described above when being executed by a processor.
As can be understood by those skilled in the art, in the method for controlling a washing machine, the apparatus, the device, and the storage medium provided in the embodiments of the present invention, a first current value of a motor of the washing machine during a washing process is first obtained, when the first current value is greater than a preset threshold, it is determined whether a current water level of a washing tub in the washing machine is lower than a maximum water level carried by the washing tub, the preset threshold is determined according to a weight of laundry and a power of the motor, then, if the current water level is lower than the maximum water level, a water amount corresponding to the preset water level is injected into the washing tub, a sum of the preset water level and the current water level is lower than or equal to the maximum water level, if the current water level is higher than or equal to the maximum water level, a rotation speed of the motor is reduced to a target rotation speed, and a current value corresponding to the target rotation speed is lower than the preset threshold. According to the technical scheme, the current of the motor is reduced from the aspects of adjusting the water quantity of the washing barrel and the rotating speed of the motor, and the conditions that the washing efficiency is low and the clothes are washed to be abraded due to thermal protection when the clothes are too much are avoided.
Drawings
A preferred embodiment of a control method of a washing machine of the present invention is described below with reference to the accompanying drawings in conjunction with a range hood. The attached drawings are as follows:
fig. 1 is a schematic view of an application scenario of a control method of a washing machine according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a first embodiment of a control method of a washing machine according to an embodiment of the present invention;
FIG. 3 is a flowchart illustrating a second embodiment of a control method for a washing machine according to the present invention;
fig. 4 is a schematic structural diagram of a control device of a washing machine according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Specific embodiments of the present disclosure have been shown by way of example in the drawings and will be described in more detail below. These drawings and written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the concepts of the disclosure to those skilled in the art by reference to specific embodiments.
Detailed Description
It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Before describing the embodiments of the present invention, the technical background of the embodiments of the present invention will be described first:
washing machines have been gradually popularized in daily life of people, the ratio between water amount and laundry amount is always the most important problem in the process of washing clothes by the washing machine, and when the water amount is too much, the water resource waste is caused by washing clothes; when the clothes are too much, the friction force of the excessive clothes on the inner wall of the washing machine can be overcome for the normal operation of the motor of the washing machine due to the too small water amount, and the current is increased.
However, when the current of the motor is increased, the motor generates heat, so that the washing machine enters a thermal protection mode, and the washing machine may stop working until the temperature of the motor is reduced to continue the washing operation, which makes the washing efficiency too low.
In addition, when the laundry in the washing machine is excessive, a situation where the laundry is worn during the washing process occurs, so that the user experience is poor.
In view of the above problems, the inventive concept of the present invention is as follows: when the clothes of the washing machine are too much, in order to avoid the current increase caused by overcoming the friction force by the motor, water can be added into the washing machine to reduce the friction force, or the rotating speed of the motor can be reduced to directly reduce the friction force, so that the condition that the motor generates heat due to the current increase can be avoided.
For example, the control method of the washing machine provided by the embodiment of the invention can be applied to an application scenario diagram shown in fig. 1. Fig. 1 is a schematic view of an application scenario of a control method of a washing machine according to an embodiment of the present invention, for solving the above technical problem. As shown in fig. 1, the application scenario may include: a washing machine 11 and a user 12.
The execution subject of the present invention may be an electronic device having the control method of the washing machine provided in the embodiment of the present invention, and may also be the washing machine 11.
In one possible implementation, when user 12 puts laundry to be washed into the washing tub of washing machine 11, water is injected into the washing tub in response to a water injection-related operation of user 12 or according to the weight of the laundry. After the water injection, the washing tub is driven by the motor to perform the washing operation, the washing machine 11 performs the weighing operation according to the water carried by the washing tub, and determines that the water quantity in the washing tub is not matched with the weight of the clothes, which may result in excessive clothes (may cause clothes abrasion), and the motor of the washing machine 11 may increase current for maintaining a set rotating speed, so that the motor enters a thermal protection mode.
The following describes the technical solution of the present invention and how to solve the above technical problems with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present invention will be described below with reference to the accompanying drawings.
Fig. 2 is a flowchart illustrating a first embodiment of a control method for a washing machine according to an embodiment of the present invention. As shown in fig. 2, the method may include the steps of:
and 21, acquiring a first current value of the motor of the washing machine in the washing process.
In this embodiment, the main body of the washing machine will be described as an example.
In this step, the washing machine may measure a current value, i.e., a first current value, of a motor driving the washing tub through components such as a current sensor during washing the laundry.
Before this step, the user puts the laundry into the washing tub, and at this time, water is injected into the washing machine in the following two ways:
in the 1 st type, the weight of the laundry in the washing machine is acquired, and the amount of water corresponding to the fuzzy water level is injected into the washing tub according to the weight of the laundry.
Alternatively, a fuzzy controller may be designed to stabilize the water level near the water level corresponding to the weight of the laundry by adjusting the valve of the washing machine, which does not require the user to determine the amount of water to be filled.
And 2, responding to the water filling operation of the user, and filling water into the washing tub in an amount corresponding to the water filling operation.
Alternatively, the user selects a water amount to be filled, for example, 24L, 36L, etc., at a control panel of the washing machine according to the amount of laundry put in, and then the washing machine fills a corresponding water amount into the washing tub in response to the water filling operation.
Further, the washing tub is controlled to wash for a preset time period, after which the current value of the motor is constant.
Optionally, after the water injection is finished, the motor of the washing machine is not started, the current value of the motor is 0, the motor needs to be controlled to drive the washing tub to wash for a certain time, which may be 1-3min, so that the washing machine enters a normal operation state, the obtained current value of the motor tends to be constant, and the accuracy of the measured current value is higher when the measured current value is applied to subsequent steps.
And step 22, when the first current value is greater than a preset threshold value, judging whether the current water level of the washing barrel in the washing machine is lower than the highest water level borne by the washing barrel.
Wherein the preset threshold is determined according to the weight of the laundry and the power of the motor.
In this step, according to the different weights of the clothes and the different sizes of each washing machine, the power of the motor is different, and an experimental method can be used to determine the maximum threshold value of the current of the motor under the condition of water and clothes, for example, the maximum threshold value of the current (preset threshold value) is ta under the load of M kg, when the current of the motor exceeds ta, the motor will generate heat, and thus overheat protection will be achieved.
Alternatively, the reason why the above problems occur may be: the injected water amount is too small, the clothes are too much, the friction force with the washing barrel is increased, and the current of the motor is increased.
At the moment, when the first current value is larger than the preset threshold value, the current water level in the washing barrel is obtained at the moment, and whether the current water level exceeds the highest bearable water level of the washing barrel or not is judged.
After this step, when the current water level is lower than the highest water level carried by the washing tub, step 23 is performed; when the current water level is higher than or equal to the highest water level, step 24 is performed.
And step 23, if the current water level is lower than the highest water level, injecting water amount corresponding to the preset water level into the washing barrel.
Wherein the sum of the preset water level and the current water level is lower than or equal to the highest water level.
In this step, the current is increased due to the fact that the water amount is too small, a certain amount of water is injected into the washing tub, but after the water amount is injected, the total water amount cannot be higher than the highest water level of the washing tub, at this time, due to the fact that the water amount in the washing tub is increased, the friction between the clothes and the inner wall of the washing tub is reduced, the work of the motor for overcoming the friction is reduced, and the current of the corresponding motor is reduced.
After the step, acquiring a second current value of the motor after the preset water level is filled, and judging whether the second current value is greater than a preset threshold value.
Further, in order to reduce the possibility that the motor enters the thermal protection mode to a greater extent, it is further determined whether the current value of the current motor, that is, the second current value, is greater than the preset threshold value.
Optionally, if the second current value is less than or equal to the preset threshold, it indicates that the current of the motor is in a state incapable of causing thermal protection of the motor, and the remaining washing program of the washing machine may be continuously executed.
Optionally, if the second current value is greater than the preset threshold, the rotation speed of the motor is reduced to the target rotation speed. And the current value corresponding to the target rotating speed is lower than a preset threshold value.
Specifically, after the water amount is increased, the current of the motor is still above the preset threshold, and at this time, the current of the motor can be reduced by adjusting the rotating speed of the motor, so that the current of the motor is lower than the preset threshold.
And 24, if the current water level is higher than or equal to the highest water level, reducing the rotating speed of the motor to the target rotating speed.
In this step, if the current water level is higher than or equal to the highest water level, the current value of the motor may not be reduced by the water filling operation, and at this time, the intensity of the water flow may be adjusted to reduce the wear of the laundry and prevent the motor from entering the thermal protection mode.
Optionally, the rotation speed of the motor is reduced to the target rotation speed by reducing the rotation speed of the motor.
According to the control method of the washing machine provided by the embodiment of the invention, the first current value of the motor of the washing machine in the washing process is obtained, when the first current value is greater than the preset threshold value, whether the current water level of the washing barrel in the washing machine is lower than the highest water level borne by the washing barrel or not is judged, the preset threshold value is determined according to the weight of clothes and the power of the motor, then if the current water level is lower than the highest water level, water corresponding to the preset water level is injected into the washing barrel, the sum of the preset water level and the current water level is lower than or equal to the highest water level, if the current water level is higher than or equal to the highest water level, the rotating speed of the motor is reduced to the target rotating speed, and the current value corresponding to the target rotating speed is lower than the preset threshold value. According to the technical scheme, the current of the motor is reduced from the aspects of adjusting the water quantity of the washing barrel and the rotating speed of the motor, and the conditions that the washing efficiency is low and the clothes are washed to be abraded due to thermal protection when the clothes are too much are avoided.
On the basis of the above embodiments, fig. 3 is a flowchart illustrating a second embodiment of a control method of a washing machine according to an embodiment of the present invention. To fully illustrate the embodiments of the present invention, as shown in fig. 3, the method may include the following steps:
step 1, starting a washing machine;
step 2, judging whether water injection operation related to the fuzzy water level is responded, if so, executing step 4; if not, executing the step 3;
and if so, executing water injection operation related to the fuzzy water level.
Step 3, responding to water injection operation set by a user;
step 4, washing for a preset time after water injection is completed;
step 5, obtaining the current value of the current motor;
step 6, judging whether the current value is larger than a preset threshold value, if so, executing step 11; if not, executing the step 7;
step 7, judging whether the current water level is the highest water level, if so, executing step 8; if not, executing the step 9;
step 9, increasing the amount of injected water;
step 10, judging whether the adjusted current value is larger than a preset threshold value, if so, executing step 8; if not, executing the step 11;
wherein the current value after adjustment is the current value of the motor after the rotating speed of the motor is reduced or the injected water amount is increased
Step 11, continuing the rest washing processes;
and step 12, turning off the washing machine.
According to the control method of the washing machine, provided by the embodiment of the invention, the current value of the motor is acquired after responding to the water injection operation of a user or performing the water injection operation according to the fuzzy water level and washing for a preset time, and is compared with the preset threshold value, when the current water level is greater than the preset threshold value, whether the current water level is the highest water level is judged, and whether the rotating speed of the motor needs to be reduced or the injected water amount needs to be increased is correspondingly adjusted, so that the washing strength is reduced, the friction force between the clothes and the washing barrel is reduced, and the situations that the washing efficiency is reduced and the clothes are abraded due to overheat protection of the motor when the clothes are too much in the prior art are avoided.
The following are embodiments of the apparatus of the present invention that may be used to perform embodiments of the method of the present invention. For details which are not disclosed in the embodiments of the apparatus of the present invention, reference is made to the embodiments of the method of the present invention.
Fig. 4 is a schematic structural diagram of a control device of a washing machine according to an embodiment of the present invention. As shown in fig. 4, the control apparatus of the washing machine includes: an acquisition module 41, a determination module 42 and a processing module 43;
an obtaining module 41, configured to obtain a first current value of a motor of the washing machine during a washing process;
a determining module 42, configured to determine whether a current water level of a washing tub in the washing machine is lower than a highest water level carried by the washing tub when the first current value is greater than a preset threshold, where the preset threshold is determined according to the weight of the laundry and the power of the motor;
and a processing module 43, configured to, when the current water level is lower than the highest water level, inject an amount of water corresponding to a preset water level into the washing tub, where a sum of the preset water level and the current water level is lower than or equal to the highest water level.
In a possible implementation of the embodiment of the present invention, the processing module 43 is further configured to:
and when the current water level is higher than or equal to the highest water level, reducing the rotating speed of the motor to a target rotating speed, wherein the current value corresponding to the target rotating speed is lower than a preset threshold value.
In another possible implementation of the embodiment of the present invention, the obtaining module 41 is further configured to obtain a second current value of the motor after the preset water level is filled;
the determining module 42 is further configured to determine whether the second current value is greater than a preset threshold;
and the processing module 43 is further configured to reduce the rotation speed of the motor to the target rotation speed when the second current value is greater than the preset threshold.
In yet another possible implementation of the embodiment of the present invention, the obtaining module 41 is further configured to obtain a weight of the laundry in the washing machine;
the processing module 43 is further configured to inject water corresponding to the fuzzy water level into the washing tub according to the weight of the laundry;
or
And the processing module 43 is further configured to respond to a water filling operation of a user and fill a water amount corresponding to the water filling operation into the washing tub.
In this possible design, the processing module 43 is also adapted to control the washing tub to wash for a preset duration, after which the current value of the motor is constant.
The control device of the washing machine provided by the embodiment of the invention can be used for executing the technical scheme of the control method of the washing machine in the embodiment, the implementation principle and the technical effect are similar, and the detailed description is omitted.
It should be noted that the division of each module of the above apparatus is only a logical division, and all or part of the actual implementation may be integrated into one physical entity or may be physically separated. And these modules can be realized in the form of software called by processing element; or may be implemented entirely in hardware; and part of the modules can be realized in the form of calling software by the processing element, and part of the modules can be realized in the form of hardware. For example, the obtaining module 41 may be a processing element separately set up, or may be implemented by being integrated in a chip of the apparatus, or may be stored in a memory of the apparatus in the form of program code, and a processing element of the apparatus calls and executes the functions of the determining module. Other modules are implemented similarly. In addition, all or part of the modules can be integrated together or can be independently realized. The processing element here may be an integrated circuit with signal processing capabilities. In implementation, each step of the above method or each module above may be implemented by an integrated logic circuit of hardware in a processor element or an instruction in the form of software.
Fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present invention. As shown in fig. 5, the electronic device may include: a processor 51 and a memory 52.
Wherein, the electronic device may correspond to the washing machine in the above embodiment.
The processor 51 executes the computer execution instructions stored in the memory, so that the processor 51 executes the technical solution of the control method of the washing machine in the above embodiment. The processor 51 may be a general-purpose processor including a central processing unit CPU, a Network Processor (NP), and the like; but also a digital signal processor DSP, an application specific integrated circuit ASIC, a field programmable gate array FPGA or other programmable logic device, discrete gate or transistor logic, discrete hardware components.
The memory 52 is connected to the processor 51 via a system bus and is used for communication with each other, and the memory 52 is used for storing computer program instructions.
Optionally, the electronic device may further include a transceiver for communicating with other computers. Optionally, in terms of hardware implementation, the obtaining module 41 in the embodiment shown in fig. 4 corresponds to a transceiver in this embodiment, and the transceiver constitutes a communication interface.
The system bus may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The system bus may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown, but this does not mean that there is only one bus or one type of bus. The transceiver is used to enable communication between the database access device and other computers (e.g., clients, read-write libraries, and read-only libraries). The memory may comprise Random Access Memory (RAM) and may also include non-volatile memory (non-volatile memory), such as at least one disk memory.
The electronic device provided by the embodiment of the invention can be used for executing the technical scheme of the control method of the washing machine in the embodiment, the implementation principle and the technical effect are similar, and the details are not repeated herein.
The embodiment of the invention also provides a chip for operating the instructions, and the chip is used for executing the technical scheme of the control method of the washing machine in the embodiment.
An embodiment of the present invention further provides a computer-readable storage medium, where a computer instruction is stored in the computer-readable storage medium, and when the computer instruction runs on a computer, the computer is enabled to execute the technical solution of the control method of the washing machine according to the above embodiment.
Embodiments of the present invention further provide a computer program product, where the computer program product includes a computer program stored in a computer-readable storage medium, and a processor may read the computer program from the computer-readable storage medium, where the processor may implement the technical solution of the control method of the washing machine in the foregoing embodiments when executing the computer program.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the spirit of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A control method of a washing machine, characterized by comprising:
acquiring a first current value of a motor of the washing machine in a washing process;
when the first current value is larger than a preset threshold value, judging whether the current water level of a washing barrel in the washing machine is lower than the highest water level carried by the washing barrel, wherein the preset threshold value is determined according to the weight of clothes and the power of a motor;
and if the current water level is lower than the highest water level, injecting water corresponding to a preset water level into the washing barrel, wherein the sum of the preset water level and the current water level is lower than or equal to the highest water level.
2. The method of claim 1, wherein after said determining whether a current water level of a wash tub in the washing machine is below a maximum water level carried by the wash tub, the method further comprises:
and if the current water level is higher than or equal to the highest water level, reducing the rotating speed of the motor to a target rotating speed, wherein the current value corresponding to the target rotating speed is lower than the preset threshold value.
3. The method of claim 1, wherein after the injecting of the amount of water corresponding to the preset water level into the washing tub, the method further comprises:
acquiring a second current value of the motor after the motor is filled into the preset water level;
judging whether the second current value is larger than the preset threshold value or not;
and if the second current value is larger than the preset threshold value, reducing the rotating speed of the motor to a target rotating speed.
4. The method of claim 1, wherein prior to said obtaining a first current value of a motor in a washing machine, the method further comprises:
acquiring the weight of clothes in the washing machine;
according to the weight of the clothes, injecting water amount corresponding to fuzzy water level into the washing barrel;
or alternatively
And responding to the water filling operation of a user, and filling water corresponding to the water filling operation into the washing barrel.
5. The method of claim 4, wherein after the injecting the water amount corresponding to the fuzzy water level into the washing tub or the injecting the water amount corresponding to the water filling operation into the washing tub, the method further comprises:
and controlling the washing tub to wash for a preset time period, after which the current value of the motor is constant.
6. A control apparatus of a washing machine, comprising: the device comprises an acquisition module, a determination module and a processing module;
the acquisition module is used for acquiring a first current value of the motor of the washing machine in the washing process;
the determining module is used for judging whether the current water level of a washing barrel in the washing machine is lower than the highest water level borne by the washing barrel or not when the first current value is larger than a preset threshold value, and the preset threshold value is determined according to the weight of clothes and the power of a motor;
and the processing module is used for injecting water corresponding to a preset water level into the washing barrel when the current water level is lower than the highest water level, and the sum of the preset water level and the current water level is lower than or equal to the highest water level.
7. The apparatus of claim 6, wherein the processing module is further configured to:
and when the current water level is higher than or equal to the highest water level, reducing the rotating speed of the motor to a target rotating speed, wherein the current value corresponding to the target rotating speed is lower than the preset threshold value.
8. An electronic device, comprising: processor, memory and computer program instructions stored on the memory and executable on the processor, characterized in that the processor implements the control method of the laundry washing machine according to any one of the preceding claims 1 to 5 when executing the computer program instructions.
9. A computer-readable storage medium, wherein computer-executable instructions are stored therein, and when executed by a processor, are used for implementing a control method of a washing machine according to any one of claims 1 to 5.
10. A computer program product comprising a computer program for implementing a control method of a laundry washing machine according to any one of claims 1 to 5 when the computer program is executed by a processor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110723314.4A CN115595761A (en) | 2021-06-28 | 2021-06-28 | Control method, device and equipment of washing machine and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110723314.4A CN115595761A (en) | 2021-06-28 | 2021-06-28 | Control method, device and equipment of washing machine and storage medium |
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| CN202110723314.4A Pending CN115595761A (en) | 2021-06-28 | 2021-06-28 | Control method, device and equipment of washing machine and storage medium |
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