CN114351401A - Washing machine control method and device, storage medium and washing machine - Google Patents
Washing machine control method and device, storage medium and washing machine Download PDFInfo
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- CN114351401A CN114351401A CN202011090209.3A CN202011090209A CN114351401A CN 114351401 A CN114351401 A CN 114351401A CN 202011090209 A CN202011090209 A CN 202011090209A CN 114351401 A CN114351401 A CN 114351401A
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Abstract
The embodiment of the invention discloses a washing machine control method and device, a storage medium and a washing machine. The method comprises the following steps: when the washing machine enters water to a first preset water level, controlling the washing machine to heat and alternately rotate the impeller based on a first rotating speed according to a preset period; and controlling the washing machine to wash when the washing water reaches the first preset temperature. According to the technical scheme provided by the embodiment of the invention, the problem of temperature difference of a water mixture in the barrel can be effectively avoided in the heating and washing process of the washing machine, the clothes are subjected to accurate temperature control nursing, and the washing effect of the clothes is improved.
Description
Technical Field
The embodiment of the invention relates to the technical field of washing machine control, in particular to a washing machine control method and device, a storage medium and a washing machine.
Background
With the development of society and the improvement of human civilization, people have high requirements on the cleanliness of clothes. At present, in order to improve the cleanliness of clothes, during the washing process of the clothes, the washing water is heated to maximize the activity of detergent enzymes, so as to clean stains on the clothes, or the clothes are sterilized and disinfected by high-temperature heating.
However, in the related art, when the heating function is turned on, the washing machine does not perform the washing sequence until the heating is completed. Because stirring water flow is not executed in the heating process, when the temperature sensor detects that the temperature of the bottom of the barrel reaches the set target temperature, the heating function is stopped, so that the temperature difference exists between the bottom of the barrel and the upper part of the barrel easily, the temperature difference exists between the outside of clothes and the inside of the clothes, the difference between the actual temperature in the barrel and the set temperature is larger after uniform stirring, and the temperature control nursing can not be accurately carried out on the clothes, especially on the clothes with sensitive temperature.
Disclosure of Invention
The embodiment of the invention provides a washing machine control method, a washing machine control device, a storage medium and a washing machine, which can effectively avoid the problem of temperature difference of a water mixture in a barrel during heating and washing, perform accurate temperature control nursing on clothes and improve the washing effect on the clothes.
In a first aspect, an embodiment of the present invention provides a washing machine control method, including:
when the washing machine enters water to a first preset water level, controlling the washing machine to heat and alternately rotate the impeller based on a first rotating speed according to a preset period;
and controlling the washing machine to wash when the washing water reaches the first preset temperature.
In a second aspect, an embodiment of the present invention further provides a control device for a washing machine, where the device includes:
the first alternating control module is used for controlling the heating of the washing machine and the rotation of the impeller based on a first rotating speed to be alternately carried out according to a preset period when the washing machine enters water to a first preset water level;
and the washing control module is used for controlling the washing machine to wash when the washing water reaches a first preset temperature.
In a third aspect, embodiments of the present invention further provide a computer-readable medium, on which a computer program is stored, which, when executed by a processing device, implements a washing machine control method according to embodiments of the present invention.
In a fourth aspect, an embodiment of the present invention further provides a washing machine, which includes a memory, at least one processor, and a computer program stored on the memory and executable on the processor, where the processor executes the computer program to implement the control method of the washing machine according to the embodiment of the present invention.
According to the control scheme of the washing machine provided by the embodiment of the invention, when the washing machine enters water to a first preset water level, the washing machine is controlled to be heated and the impeller rotates alternately based on a first rotating speed according to a preset period; and controlling the washing machine to wash when the washing water reaches the first preset temperature. According to the control method of the washing machine provided by the embodiment of the invention, the problem of temperature difference of a water mixture in a barrel can be effectively avoided in the heating and washing process of the washing machine, the clothes are subjected to accurate temperature control nursing, and the washing effect of the clothes is improved.
Drawings
Fig. 1 is a flowchart of a control method of a washing machine according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a control method of a washing machine according to another embodiment of the present invention;
fig. 3 is a flowchart illustrating a control method of a washing machine according to another embodiment 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;
fig. 5 is a block diagram of a washing machine according to an embodiment of the present invention.
Detailed Description
Embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided for a more thorough and complete understanding of the present invention. It should be understood that the drawings and the embodiments of the present invention are illustrative only and are not intended to limit the scope of the present invention.
It should be understood that the various steps recited in the method embodiments of the present invention may be performed in a different order and/or performed in parallel. Moreover, method embodiments may include additional steps and/or omit performing the illustrated steps. The scope of the invention is not limited in this respect.
The term "include" and variations thereof as used herein are open-ended, i.e., "including but not limited to". The term "based on" is "based, at least in part, on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Relevant definitions for other terms will be given in the following description.
It should be noted that the terms "first", "second", and the like in the present invention are only used for distinguishing different devices, modules or units, and are not used for limiting the order or interdependence relationship of the functions performed by the devices, modules or units.
It is noted that references to "a", "an", and "the" modifications in the present invention are intended to be illustrative rather than limiting, and that those skilled in the art will recognize that reference to "one or more" unless the context clearly dictates otherwise.
The names of messages or information exchanged between devices in the embodiments of the present invention are for illustrative purposes only, and are not intended to limit the scope of the messages or information.
Fig. 1 is a flowchart of a control method for a washing machine according to an embodiment of the present invention, where the embodiment of the present invention is applicable to a case of controlling a washing machine, and the method may be executed by a control device for a washing machine, and the control device may be composed of hardware and/or software, and may be generally integrated in a washing machine having a control function for a washing machine. As shown in fig. 1, the method specifically includes the following steps:
In the embodiment of the invention, in the washing stage, when the washing machine executes a washing program, the water inlet valve needs to be opened so as to control the water inlet of the washing machine. The method comprises the steps of detecting the water inlet level in real time in the water inlet process of the washing machine, controlling the heating function of the washing machine and the motor to be alternately started according to a preset period when the water inlet level of the washing machine reaches a first preset water level, so that the washing machine is heated and the impeller rotates alternately according to the preset period, wherein the impeller rotates forward and backward alternately at a first rotating speed. It can be understood that, when the washing machine enters water to the first preset water level, the washing machine is controlled to heat for a period of time, the heating function is turned off, the washing machine impeller is controlled to rotate forward and backward at the first rotation speed for a period of time, the motor is turned off, the washing machine is controlled to heat again, and the steps are repeated.
Optionally, when the washing machine enters water to a first preset water level, the washing machine is controlled to alternately perform heating and rotation of the pulsator based on a first rotation speed according to a preset period, including: when the washing machine enters water to a first preset water level, the washing machine is controlled to be heated for a first preset time, the impeller rotates at a first rotating speed for a second preset time, and the steps are repeated until the washing water reaches a first preset temperature. Illustratively, when the washing machine enters water to a first preset water level, the heating function of the washing machine is controlled to be started, after the washing water is heated for a first preset time, the heating function is turned off, the impeller rotates at a first rotating speed for a second preset time, then the impeller is controlled to stop heating the washing water for the first preset time again, and the steps are repeated until the temperature of the washing water reaches a first preset temperature. The impeller can alternatively rotate forward and backward in the process of rotating at the first rotating speed, and the forward rotation time length and the backward rotation time length can be the same or different. The benefit that sets up like this lies in, not only can effectively avoid the difference in temperature on bottom of the barrel portion and the bucket upper portion and the outside difference in temperature with the clothing inside, can also make the actual temperature of washing water can really reach first preset temperature. In addition, the heating function of the washing machine is switched on alternately with the rotation of the impeller, so that the situation that the load is subjected to arc discharge and ignition due to frequent switching of the heating load and the motor load can be effectively avoided.
Optionally, when the washing machine enters water to a first preset water level, the washing machine is controlled to alternately perform heating and rotation of the pulsator based on a first rotation speed according to a preset period, and the method includes: when the washing machine enters water to a first preset water level, after the washing machine is controlled to execute a washing program for a third preset time, the heating of the washing machine and the rotation of the impeller based on the first rotating speed are controlled to be alternately carried out according to a preset period. The washing machine has the advantages that before the heating function of the washing machine is started, the clothes are fully soaked, and damage to the clothes caused by high local temperature is avoided.
For example, when the washing machine is supplied with water to the first preset water level, the washing machine is controlled to perform the washing course for a third preset time period, even if the washing machine is operated at the standard water flow of the washing course for the third preset time period, so that the laundry is sufficiently wetted. And after the third preset time, starting the heating function of the washing machine, and controlling the heating of the washing machine and the rotation of the impeller based on the first rotating speed to be alternately carried out according to a preset period. Optionally, a rotation-stop ratio of the pulsator to rotate based on the first rotation speed is the same as a rotation-stop ratio of the pulsator to perform a washing procedure, and forward rotation time and reverse rotation time of the pulsator to rotate based on the first rotation speed are the same.
And 102, controlling the washing machine to wash when the washing water reaches the first preset temperature.
Wherein the first preset temperature may be a temperature capable of maximizing the activity of detergent mold. For example, the first preset temperature may be 30-50 ℃. In the embodiment of the invention, when the washing water reaches the first preset temperature, the washing machine is controlled to wash, namely, the washing machine is controlled to execute a washing program, so that the impeller rotates at the standard washing rotating speed to form a washing water flow, and the clothes are washed.
According to the control scheme of the washing machine provided by the embodiment of the invention, when the washing machine enters water to a first preset water level, the washing machine is controlled to be heated and the impeller rotates alternately based on a first rotating speed according to a preset period; and controlling the washing machine to wash when the washing water reaches the first preset temperature. According to the control method of the washing machine provided by the embodiment of the invention, the problem of temperature difference of a water mixture in a barrel can be effectively avoided in the heating and washing process of the washing machine, the clothes are subjected to accurate temperature control nursing, and the washing effect of the clothes is improved.
In some embodiments, the washing machine control method further includes: when a rinsing instruction is detected, controlling the washing machine to execute a water inlet program; when the washing machine enters water to a second preset water level, controlling the washing machine to heat for a fourth preset time, and simultaneously controlling the impeller to alternately rotate forward and backward based on a second rotating speed until the rinsing water reaches a second preset temperature; the second rotating speed is less than the first rotating speed, and the second preset temperature is greater than the first preset temperature; and when the rinsing water reaches a second preset temperature, controlling the washing machine to rinse. The advantage of setting up like this is, can exchange the clothing of inner tub bottom with the clothing at top, carries out abundant pasteurization to the clothing.
For example, after the washing machine performs a washing process, one or more rinsing processes are generally performed to clean detergent remaining on the laundry. When the rinsing process is performed, it usually includes water feeding, rinsing and dewatering. In the embodiment of the invention, when the rinsing instruction is detected, the water inlet valve is controlled to be opened so as to enable the washing machine to feed water, and the water inlet level is detected in real time. And when the water inlet level of the washing machine reaches a second preset water level, controlling the washing machine to start a heating function so as to heat the rinsing water. And after the washing machine is heated for a fourth preset time, controlling the impeller to rotate forward and backward alternately based on the second rotating speed until the temperature of the rinsing water reaches a second preset temperature. It can be understood that, when the washing machine heats for the fourth preset time period, the heating function of the washing machine is continuously enabled to be in the on state, and the motor is simultaneously enabled to enable the impeller to rotate forward and backward based on the second rotating speed until the temperature of the rinsing water reaches the second preset temperature. And when the rinsing water reaches the second preset temperature, controlling the washing machine to rinse, namely controlling the washing machine to execute a rinsing program, so that the impeller rotates at the standard rinsing rotating speed to form rinsing water flow so as to rinse the clothes. The second preset water level is used for rinsing the clothes, and can be the same as or different from the first preset water level; the second preset temperature is a temperature at which the laundry can be sterilized and disinfected, and may be set to 60-95 deg.c, for example. The pulsator is controlled to rotate forward and backward based on the second rotation speed alternately in the rinsing stage so as to exchange the laundry at the bottom of the inner tub with the laundry at the top, thereby sufficiently performing high-temperature sterilization, and the pulsator is controlled to rotate based on the first rotation speed in the washing stage so as to reduce the temperature difference of the water mixture in the tub, and thus, the second rotation speed is less than the first rotation speed.
Optionally, when the impeller is controlled to rotate forward and backward alternately based on the second rotation speed, the forward rotation time length of the impeller is different from the reverse rotation time length of the impeller. Illustratively, in the rinsing stage, in the process of controlling the impeller to rotate forwards and backwards alternately based on the second rotating speed, the forward rotation time length of the impeller is different from the reverse rotation time length of the impeller, so that asymmetric overturning water flow is formed in the barrel, and the advantage of the arrangement is that the weaker water flow is small, and the clothes can be overturned more conveniently. Wherein, the impeller corotation duration can be greater than the impeller reversal duration, and the impeller corotation duration also can be less than the impeller reversal duration.
In some embodiments, when the washing machine enters water to a second preset water level, after controlling the washing machine to heat for a fourth preset time period, simultaneously controlling the pulsator to rotate forward and backward alternately based on the second rotation speed until the rinsing water reaches a second preset temperature comprises: and when the washing machine enters water to a second preset water level, controlling the washing machine to heat for a fourth preset time, and simultaneously controlling the impeller to rotate forward and backward and the inner barrel to rotate alternately based on a second rotating speed until the rinsing water reaches a second preset temperature. The advantage of setting up like this, can effectively avoid interior bucket unbalanced loading.
Illustratively, when the washing machine enters water to a second preset water level, after the washing machine is controlled to heat for a fourth preset time period, the heating function of the washing machine is kept on, and at the same time, the impeller is controlled to rotate forwards and backwards based on a second rotating speed and the inner barrel is controlled to rotate alternately, if the impeller rotates forwards and backwards based on the second rotating speed for a period of time, the motor is turned off, the inner barrel is controlled to rotate for a period of time, and the steps are repeated until the rinsing water reaches a second preset temperature. The time length of the forward and reverse rotation of the impeller based on the second rotating speed can be the same as or different from the time length of the rotation of the inner barrel, for example, the time length of the forward and reverse rotation alternation of the impeller based on the second rotating speed is longer than the time length of the rotation of the inner barrel. Wherein, controlling the inner tub to rotate may include: the control drainage motor pulls the clutch open to make the drainage valve plug in working state, the control motor drives the inner barrel to rotate forward at constant low speed or a certain rotation-stop ratio interval-off time sequence to throw out the cold water in the clothes, and the clothes which are reversely overturned are redistributed and balanced, thereby effectively avoiding the problem of unbalanced load of the inner barrel.
In some embodiments, the washing machine control method further includes: detecting the temperature of the washing water or the rinsing water after the washing machine washes or rinses for a fifth preset time; and when the temperature of the washing water or the rinsing water is greater than a preset temperature threshold, controlling the washing machine to execute a water inlet program, and when the temperature of the washing water or the rinsing water reaches the preset temperature threshold, controlling the water inlet program to end and controlling the washing machine to execute a water drainage program. The advantage of setting up like this is that can effectively ensure user's security in the laundry process.
Since the laundry is sterilized and washed in the rinsing stage, the temperature of the sterilized and washed laundry is usually high, 60-95 ℃, and if the rinsing is finished, the rinsing water is directly discharged, so that a user is easily scalded. Similarly, if the temperature of the heated washing is set to be high, the washing water is directly discharged after the washing is completed, and the user may be scalded. Therefore, the temperature of the washing water or the rinsing water is detected in real time after the washing machine performs washing or rinsing for a fifth preset time period. When the temperature of the washing water or the rinsing water is greater than the preset temperature threshold value, the water inlet valve of the washing machine is controlled to be opened, water is continuously fed into the washing machine, and the current temperature of the washing water or the rinsing water in the inner barrel of the washing machine is neutralized and reduced. When the temperature of the washing water or the rinsing water reaches the preset temperature threshold, the water inlet valve can be closed, and the water inlet program is controlled to be finished. Taking the rinsing water as an example, if the preset temperature threshold is set to 40 ℃, when the rinsing water is higher than 40 ℃, the temperature of the rinsing water is high, the user may be scalded by directly discharging the rinsing water, then the temperature of the rinsing water can be rapidly reduced by feeding water into the washing machine, and when the temperature of the rinsing water reaches 40 ℃, the water feeding program is controlled to be ended and the water discharging program is executed. Optionally, when the temperature of the washing water or the rinsing water is greater than the preset temperature threshold, the washing machine is controlled to execute the water inlet program until the temperature of the washing water or the rinsing water reaches the preset temperature threshold, the inner barrel can be continuously controlled to rotate, so that the situations that the temperature of the washing water or the rinsing water is uneven and the local temperature is high are avoided, and the possibility that the discharged water scalds users is reduced.
Optionally, when the temperature of the washing water or the rinsing water is greater than a preset temperature threshold, the washing machine is controlled to execute a water inlet program until the temperature of the washing water or the rinsing water reaches the preset temperature threshold, the water inlet program is controlled to end, and the washing machine is controlled to execute a water discharge program, including: when the temperature of the washing water or the rinsing water is greater than a preset temperature threshold value, controlling the washing machine to execute a water inlet program, and controlling the impeller to rotate in a forward and reverse rotation mode alternately based on the first rotation speed in the process that the washing machine executes the water inlet program; in the process that the impeller rotates in a positive and negative rotation mode based on the first rotation speed, the temperature of the washing water or the rinsing water is detected at each time when the positive and negative rotation mode is finished, and the average value of the temperatures detected at each time is used as the temperature of the washing water or the rinsing water at the current time; and when the temperature of the washing water or the rinsing water reaches the preset temperature threshold, controlling the water inlet program to end, and controlling the washing machine to execute the water drainage program. This arrangement is advantageous in that the temperature of the washing water or the rinsing water can be accurately detected, further reducing the possibility that the user is scalded by the discharged water.
Illustratively, when the temperature of the washing water or the rinsing water is greater than a preset temperature threshold, the washing machine is controlled to execute a water inlet program, and in the process of executing the water inlet program, the impeller is controlled to rotate in a forward and reverse rotation mode alternately based on a first rotating speed, so that the washing water or the rinsing water is mixed uniformly, and the situations of uneven temperature and high local temperature are avoided. In the process that the impeller rotates forward and backward alternately based on the first rotating speed, the temperature of washing water or rinsing water in the barrel is measured once forward and backward rotation is executed. And taking the temperature detected by the time length of finishing the alternate forward and reverse rotation as the temperature in the barrel at the current moment, controlling the water inlet program to end and draining water until the temperature calculated at a certain moment reaches a preset temperature threshold value.
In some embodiments, in the above embodiments, the heating means for heating is provided separately from the temperature detection means for detecting the temperature. In the prior art, after the heating device is installed, the rubber pad on the heating device is fastened to play a role in sealing and preventing water leakage, so that the heating function is realized, and the water leakage condition cannot exist, so that the installation and fixing position of the heating device is required to have higher temperature change. The existing temperature detection device is just installed and fixed at the position, so that the existing temperature detection device has a temperature detection blind area. Moreover, because the size of the mounting structure is limited, only one temperature detection module can be arranged in the existing washing machine, and the temperature detection precision cannot be well guaranteed easily. Through making heating device and temperature-detecting device separation setting, not only can solve temperature-detecting device and have the technical problem of temperature detection blind area, can set up a plurality of temperature-detecting device according to the demand moreover, improve the accuracy that the temperature detected.
Fig. 2 is a flowchart of a control method of a washing machine according to another embodiment of the present invention, as shown in fig. 2, the method includes the steps of:
Optionally, a rotation-stop ratio of the pulsator to rotate based on the first rotation speed is the same as a rotation-stop ratio of the pulsator to perform a washing procedure, and forward rotation time and reverse rotation time of the pulsator to rotate based on the first rotation speed are the same.
And step 203, controlling the washing machine to execute a water inlet program when the rinsing instruction is detected.
And step 204, when the water is fed into the washing machine to reach a second preset water level, controlling the washing machine to heat for a fourth preset time, and simultaneously controlling the forward and reverse rotation of the impeller and the rotation of the inner barrel to be alternately carried out based on a second rotating speed until the rinsing water reaches a second preset temperature.
Optionally, when the impeller is controlled to rotate forward and backward alternately based on the second rotation speed, the forward rotation time length of the impeller is different from the reverse rotation time length of the impeller.
And step 205, controlling the washing machine to rinse when the rinsing water reaches a second preset temperature.
According to the washing machine control scheme provided by the embodiment of the invention, in the heating and washing process of the washing machine, the problem of temperature difference of a water mixture in a barrel can be effectively avoided, the clothes are subjected to accurate temperature control nursing, and the washing effect of the clothes is improved; in the sterilization and washing process in the rinsing stage, the clothes at the bottom of the inner barrel and the clothes at the top can be exchanged, the clothes are sterilized at high temperature fully, and the problem of unbalanced load of the inner barrel can be effectively avoided.
Fig. 3 is a flowchart of a control method of a washing machine according to another embodiment of the present invention, as shown in fig. 3, the method includes the steps of:
Optionally, a rotation-stop ratio of the pulsator to rotate based on the first rotation speed is the same as a rotation-stop ratio of the pulsator to perform a washing procedure, and forward rotation time and reverse rotation time of the pulsator to rotate based on the first rotation speed are the same.
And step 302, controlling the washing machine to wash when the washing water reaches the first preset temperature.
And step 303, controlling the washing machine to execute a water inlet program when the rinsing instruction is detected.
And step 304, when the water is fed into the washing machine to reach the second preset water level, controlling the washing machine to heat for a fourth preset time, and simultaneously controlling the forward and reverse rotation of the impeller and the rotation of the inner barrel to be alternately carried out based on the second rotating speed until the rinsing water reaches the second preset temperature.
Optionally, when the impeller is controlled to rotate forward and backward alternately based on the second rotation speed, the forward rotation time length of the impeller is different from the reverse rotation time length of the impeller.
And 305, controlling the washing machine to rinse when the rinsing water reaches a second preset temperature.
And step 306, detecting the temperature of the washing water or the rinsing water after the washing machine performs washing or rinsing for a fifth preset time period.
And 307, controlling the washing machine to execute a water inlet program when the temperature of the washing water or the rinsing water is greater than a preset temperature threshold, and controlling the impeller to rotate in a forward and reverse rotation mode alternately based on the first rotation speed in the process of executing the water inlet program.
And 308, in the process that the impeller rotates in a forward and reverse rotation mode based on the first rotation speed, detecting the temperature of the washing water or the rinsing water at each time when the forward and reverse rotation mode is finished, and taking the average value of the temperatures detected at each time as the temperature of the washing water or the rinsing water at the current time.
According to the control method of the washing machine provided by the embodiment of the invention, the control scheme of the washing machine provided by the embodiment of the invention can effectively avoid the problem of temperature difference of a water mixture in a barrel during the heating and washing processes of the washing machine, and can be used for carrying out accurate temperature control nursing on clothes and improving the washing effect on the clothes; in the sterilization and washing process in the rinsing stage, the clothes at the bottom of the inner barrel and the clothes at the top can be exchanged, the clothes are sterilized at high temperature fully, and the problem of unbalanced load of the inner barrel can be effectively avoided; in the drainage process of heating washing or sterilizing washing, the drainage temperature is detected and reduced, so that the safety of a user in the process of washing and protecting clothes can be effectively guaranteed.
Fig. 4 is a schematic structural diagram of a control device of a washing machine according to an embodiment of the present invention. The device can be realized by software and/or hardware, is generally integrated in a washing machine, and can perform washing machine control by executing a washing machine control method. As shown in fig. 4, the apparatus includes:
the first alternating control module 401 is used for controlling the washing machine to heat and alternately rotate the impeller based on a first rotating speed according to a preset period when the washing machine enters water to a first preset water level;
and a washing control module 402 for controlling the washing machine to wash when the washing water reaches a first preset temperature.
According to the control device of the washing machine provided by the embodiment of the invention, when the washing machine enters water to a first preset water level, the heating of the washing machine and the rotation of the impeller based on a first rotating speed are alternately carried out according to a preset period; and controlling the washing machine to wash when the washing water reaches the first preset temperature. According to the control method of the washing machine provided by the embodiment of the invention, the problem of temperature difference of a water mixture in a barrel can be effectively avoided in the heating and washing process of the washing machine, the clothes are subjected to accurate temperature control nursing, and the washing effect of the clothes is improved.
Optionally, the first alternation control module is configured to:
when the washing machine enters water to a first preset water level, the washing machine is controlled to be heated for a first preset time, the impeller rotates at a first rotating speed for a second preset time, and the steps are repeated until the washing water reaches a first preset temperature.
Optionally, the first alternation control module is configured to:
when the washing machine enters water to a first preset water level, after the washing machine is controlled to execute a washing program for a third preset time, the heating of the washing machine and the rotation of the impeller based on the first rotating speed are controlled to be alternately carried out according to a preset period.
Optionally, a rotation-stop ratio of the pulsator to rotate based on the first rotation speed is the same as a rotation-stop ratio of the pulsator to perform a washing procedure, and forward rotation time and reverse rotation time of the pulsator to rotate based on the first rotation speed are the same.
Optionally, the apparatus further comprises:
the water inlet control module is used for controlling the washing machine to execute a water inlet program when a rinsing instruction is detected;
the second alternating control module is used for controlling the washing machine to heat for a fourth preset time when the washing machine enters water to a second preset water level, and simultaneously controlling the impeller to alternately rotate forward and backward based on a second rotating speed until the rinsing water reaches a second preset temperature; the second rotating speed is less than the first rotating speed, and the second preset temperature is greater than the first preset temperature;
and the rinsing control module is used for controlling the washing machine to rinse when the rinsing water reaches a second preset temperature.
Optionally, when the impeller is controlled to rotate forward and backward alternately based on the second rotation speed, the forward rotation time length of the impeller is different from the reverse rotation time length of the impeller.
Optionally, the second alternation control module is configured to:
and when the washing machine enters water to a second preset water level, controlling the washing machine to heat for a fourth preset time, and simultaneously controlling the impeller to rotate forward and backward and the inner barrel to rotate alternately based on a second rotating speed until the rinsing water reaches a second preset temperature.
Optionally, the apparatus further comprises:
the temperature detection module is used for detecting the temperature of the washing water or the rinsing water after the washing machine washes or rinses for a fifth preset time;
and the third alternative control module is used for controlling the washing machine to execute a water inlet program when the temperature of the washing water or the rinsing water is greater than a preset temperature threshold value, controlling the water inlet program to end until the temperature of the washing water or the rinsing water reaches the preset temperature threshold value, and controlling the washing machine to execute a water drainage program.
Optionally, the third alternative control module is configured to:
when the temperature of the washing water or the rinsing water is greater than a preset temperature threshold value, controlling the washing machine to execute a water inlet program, and controlling the impeller to rotate in a forward and reverse rotation mode alternately based on the first rotation speed in the process that the washing machine executes the water inlet program;
in the process that the impeller rotates in a positive and negative rotation mode based on the first rotation speed, the temperature of the washing water or the rinsing water is detected at each time when the positive and negative rotation mode is finished, and the average value of the temperatures detected at each time is used as the temperature of the washing water or the rinsing water at the current time;
and when the temperature of the washing water or the rinsing water reaches the preset temperature threshold, controlling the water inlet program to end, and controlling the washing machine to execute the water drainage program.
Optionally, the heating device for heating is separated from the temperature detection device for detecting temperature.
Storage medium-any of various types of memory devices or storage devices. The term "storage medium" is intended to include: mounting media such as CD-ROM, floppy disk, or tape devices; computer system memory or random access memory such as DRAM, DDRRAM, SRAM, EDORAM, Lanbas (Rambus) RAM, etc.; non-volatile memory such as flash memory, magnetic media (e.g., hard disk or optical storage); registers or other similar types of memory elements, etc. The storage medium may also include other types of memory or combinations thereof. In addition, the storage medium may be located in a first computer system in which the program is executed, or may be located in a different second computer system connected to the first computer system through a network (such as the internet). The second computer system may provide program instructions to the first computer for execution. The term "storage medium" may include two or more storage media that may reside in different locations, such as in different computer systems that are connected by a network. The storage medium may store program instructions (e.g., embodied as a computer program) that are executable by one or more processors.
Of course, the storage medium containing the computer-executable instructions provided by the embodiments of the present invention is not limited to the above-described washing machine control operation, and may also perform related operations in the washing machine control method provided by any embodiments of the present invention.
The embodiment of the invention provides a washing machine, and a control device of the washing machine can be integrated in the washing machine. Fig. 5 is a block diagram of a washing machine according to an embodiment of the present invention. The washing machine 500 may include: a memory 501, at least one processor 502 and a computer program stored on the memory 501 and executable by the processor 502, wherein the processor 502 implements the washing machine control method according to the embodiment of the present invention when executing the computer program.
According to the washing machine provided by the embodiment of the invention, when the washing machine enters water to a first preset water level, the washing machine is controlled to heat and rotate the impeller alternately based on a first rotating speed according to a preset period; and controlling the washing machine to wash when the washing water reaches the first preset temperature. According to the technical scheme provided by the embodiment of the invention, the problem of temperature difference of a water mixture in the barrel can be effectively avoided in the heating and washing process of the washing machine, the clothes are subjected to accurate temperature control nursing, and the washing effect of the clothes is improved.
The washing machine control device, the storage medium and the washing machine provided in the above embodiments can execute the washing machine control method provided in any embodiment of the present invention, and have corresponding functional modules and beneficial effects for executing the method. For details of the washing machine, reference may be made to a control method of the washing machine according to any embodiment of the present invention.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (13)
1. A control method of a washing machine, comprising:
when the washing machine enters water to a first preset water level, controlling the washing machine to heat and alternately rotate the impeller based on a first rotating speed according to a preset period;
and controlling the washing machine to wash when the washing water reaches the first preset temperature.
2. The method as claimed in claim 1, wherein controlling the washing machine to heat and the pulsator to rotate based on the first rotation speed alternately for a preset period when the washing machine is supplied with water to a first preset water level comprises:
when the washing machine enters water to a first preset water level, the washing machine is controlled to be heated for a first preset time, the impeller rotates at a first rotating speed for a second preset time, and the steps are repeated until the washing water reaches a first preset temperature.
3. The method as claimed in claim 1, wherein controlling the heating of the washing machine and the rotation of the pulsator to be alternately performed based on the first rotation speed according to a preset cycle when the washing machine is supplied with water to a first preset water level comprises:
when the washing machine enters water to a first preset water level, after the washing machine is controlled to execute a washing program for a third preset time, the heating of the washing machine and the rotation of the impeller based on the first rotating speed are controlled to be alternately carried out according to a preset period.
4. The method of claim 1, wherein a rotation-stop ratio of the pulsator rotating based on the first rotation speed is the same as a rotation-stop ratio of the pulsator when the washing course is performed, and a forward rotation time and a reverse rotation time of the pulsator rotating based on the first rotation speed are the same.
5. The method of claim 1, further comprising:
when a rinsing instruction is detected, controlling the washing machine to execute a water inlet program;
when the washing machine enters water to a second preset water level, controlling the washing machine to heat for a fourth preset time, and simultaneously controlling the impeller to alternately rotate forward and backward based on a second rotating speed until the rinsing water reaches a second preset temperature; the second rotating speed is less than the first rotating speed, and the second preset temperature is greater than the first preset temperature;
and when the rinsing water reaches a second preset temperature, controlling the washing machine to rinse.
6. The method of claim 5, wherein when the pulsator is controlled to alternately rotate forward and backward based on the second rotation speed, a period of forward rotation of the pulsator is different from a period of reverse rotation of the pulsator.
7. The method of claim 5, wherein when the washing machine is supplied with water to a second predetermined water level, and after the washing machine is controlled to heat for a fourth predetermined time period, simultaneously controlling the pulsator to rotate forward and backward alternately based on the second rotation speed until the rinsing water reaches a second predetermined temperature comprises:
and when the washing machine enters water to a second preset water level, controlling the washing machine to heat for a fourth preset time, and simultaneously controlling the impeller to rotate forward and backward and the inner barrel to rotate alternately based on a second rotating speed until the rinsing water reaches a second preset temperature.
8. The method of any of claims 1-7, further comprising:
detecting the temperature of the washing water or the rinsing water after the washing machine washes or rinses for a fifth preset time;
and when the temperature of the washing water or the rinsing water is greater than a preset temperature threshold, controlling the washing machine to execute a water inlet program, and when the temperature of the washing water or the rinsing water reaches the preset temperature threshold, controlling the water inlet program to end and controlling the washing machine to execute a water drainage program.
9. The method of claim 8, wherein when the temperature of the washing water or the rinsing water is greater than a preset temperature threshold, controlling the washing machine to perform a water inlet process until the temperature of the washing water or the rinsing water reaches the preset temperature threshold, controlling the water inlet process to be ended, and controlling the washing machine to perform a water discharge process, comprises:
when the temperature of the washing water or the rinsing water is greater than a preset temperature threshold value, controlling the washing machine to execute a water inlet program, and controlling the impeller to rotate in a forward and reverse rotation mode alternately based on the first rotation speed in the process that the washing machine executes the water inlet program;
in the process that the impeller rotates in a positive and negative rotation mode based on the first rotation speed, the temperature of the washing water or the rinsing water is detected at each time when the positive and negative rotation mode is finished, and the average value of the temperatures detected at each time is used as the temperature of the washing water or the rinsing water at the current time;
and when the temperature of the washing water or the rinsing water reaches the preset temperature threshold, controlling the water inlet program to end, and controlling the washing machine to execute the water drainage program.
10. The method according to claim 1, wherein the heating means for heating is provided separately from the temperature detection means for detecting the temperature.
11. A washing machine control device characterized by comprising:
the first alternating control module is used for controlling the heating of the washing machine and the rotation of the impeller based on a first rotating speed to be alternately carried out according to a preset period when the washing machine enters water to a first preset water level;
and the washing control module is used for controlling the washing machine to wash when the washing water reaches a first preset temperature.
12. A computer-readable storage medium on which a computer program is stored, the program, when being executed by a processor, implementing a washing machine control method according to any one of claims 1 to 10.
13. A washing machine comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor, when executing the computer program, implements a washing machine control method as claimed in any one of claims 1 to 10.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011090209.3A CN114351401A (en) | 2020-10-13 | 2020-10-13 | Washing machine control method and device, storage medium and washing machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011090209.3A CN114351401A (en) | 2020-10-13 | 2020-10-13 | Washing machine control method and device, storage medium and washing machine |
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| CN114351401A true CN114351401A (en) | 2022-04-15 |
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| CN202011090209.3A Pending CN114351401A (en) | 2020-10-13 | 2020-10-13 | Washing machine control method and device, storage medium and washing machine |
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