CN113944033A - Dehydration control method, device and equipment - Google Patents

Dehydration control method, device and equipment Download PDF

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Publication number
CN113944033A
CN113944033A CN202010693568.1A CN202010693568A CN113944033A CN 113944033 A CN113944033 A CN 113944033A CN 202010693568 A CN202010693568 A CN 202010693568A CN 113944033 A CN113944033 A CN 113944033A
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China
Prior art keywords
water level
level data
speed
dehydration
washing machine
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Granted
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CN202010693568.1A
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Chinese (zh)
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CN113944033B (en
Inventor
郝亚东
陈瑜
方大丰
姜辉
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Tianjin Haier Washing Appliance Co ltd
Haier Smart Home Co Ltd
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Tianjin Haier Washing Appliance Co ltd
Haier Smart Home Co Ltd
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Priority to CN202010693568.1A priority Critical patent/CN113944033B/en
Publication of CN113944033A publication Critical patent/CN113944033A/en
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00Control of operations performed in washing machines or washer-dryers 
    • D06F33/30Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/40Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of centrifugal separation of water from the laundry
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/04Signal transfer or data transmission arrangements
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/04Signal transfer or data transmission arrangements
    • D06F34/05Signal transfer or data transmission arrangements for wireless communication between components, e.g. for remote monitoring or control
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2101/00User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2101/14Time settings
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/18Washing liquid level
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/46Drum speed; Actuation of motors, e.g. starting or interrupting

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

The embodiment of the invention provides a dehydration control method, a device and equipment, wherein the method comprises the steps that a washing machine runs in a dehydration process for a first preset time length according to a first speed, first water level data in an outer cylinder of the washing machine is obtained, whether the first water level data are not smaller than pre-stored standard water level data or not is judged, if yes, the dehydration process is executed according to a second speed until the dehydration is completed, wherein the second speed is smaller than the first speed, if not, the dehydration process is continuously executed according to the first speed, and new first water level data are obtained until the new first water level data are not smaller than the standard water level data. The clothes drying effect is improved, and clothes washing and drying experience of a user is further improved. The moisture content of the clothes is reduced, and the clothes washing experience of a user is improved.

Description

Dehydration control method, device and equipment
Technical Field
The embodiment of the invention relates to the technical field of data processing, in particular to a dehydration control method, device and equipment.
Background
Along with the improvement of living standard of people, the frequency conversion washing machine is more and more popular with people along with the characteristics of energy conservation and less abrasion to clothes.
Frequency conversion washing machine is at the in-process of doing washing, can carry out the dehydration flow after a period of doing washing according to the laundry procedure, however, present frequency conversion washing machine is when the dehydration, excessive water deposit appears in the clearance between the interior outer bucket easily to lead to the motor current increase, the protection of driver excess temperature, motor stall, wait to the temperature to reduce again low-speed starter motor after a definite value, go round and over again, probably cause the dehydration thoroughly, the higher problem of clothing moisture content has influenced user's laundry and has experienced.
Disclosure of Invention
The embodiment of the invention provides a dehydration control method, device and equipment, aiming at solving the problems of incomplete dehydration and high water content of clothes.
In a first aspect, an embodiment of the present invention provides a dehydration control method, including: the method comprises the steps that after a washing machine operates in a dehydration process for a first preset time length at a first speed, first water level data in an outer barrel of the washing machine are obtained; judging whether the first water level data is not less than the pre-stored standard water level data or not; if so, executing a dehydration process at a second speed until the dehydration is finished, wherein the second speed is less than the first speed; if not, continuing to execute the dehydration process according to the first speed, and acquiring new first water level data until the new first water level data is not less than the standard water level data.
Optionally, the method further includes: if yes, executing a dehydration process according to the second speed for a second preset time to obtain second water level data; judging whether the second water level data is not less than the standard water level data or not; if yes, continuing to execute the dehydration process according to the second speed.
Optionally, the method further includes: and if the second water level data is less than the standard water level data, executing a dehydration process at a third speed until the dehydration is finished, wherein the third speed is greater than the first speed and the second speed.
Optionally, after the washing machine operates at the first speed for the first preset time of the dehydration process, before the first water level data in the outer tub of the washing machine is acquired, the method further includes: and when the washing machine enters a dehydration process, acquiring water level data in the outer barrel of the washing machine, and storing the water level data as the standard water level data.
Optionally, if so, executing the dehydration process at the second speed until the dehydration is completed, further including: judging whether the washing process is finished or not; if so, sending a washing completion prompt to the terminal equipment corresponding to the user to remind the user that the washing of the clothes is completed; if not, executing the washing process.
Optionally, the first preset time period is 20 to 40 seconds, and the second preset time period is 50 to 70 seconds.
Optionally, the standard water level data is water level data corresponding to a 4-grade or 5-grade water level.
In a second aspect, an embodiment of the present invention provides a dehydration control apparatus, including: the washing machine comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring first water level data in an outer barrel of the washing machine after the washing machine operates in a dehydration process for a first preset time length at a first speed; the processing module is used for judging whether the first water level data is not less than pre-stored standard water level data or not; the processing module is further configured to, if yes, execute a dehydration process at a second speed until the dehydration is completed, where the second speed is less than the first speed; and if not, continuing to execute the dehydration process at the first speed, and acquiring new first water level data until the new first water level data is not less than the standard water level data.
In a third aspect, an embodiment of the present invention provides a dehydration control apparatus, including: at least one processor and memory; the memory stores computer-executable instructions; the at least one processor executing the computer-executable instructions stored by the memory causes the at least one processor to perform the dehydration control method of any of the first aspects.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, where computer-executable instructions are stored, and when a processor executes the computer-executable instructions, the dehydration control method according to any one of the first aspect is implemented.
The embodiment of the invention provides a dehydration control method, a device and equipment, after the scheme is adopted, the first water level data in an outer barrel of a washing machine can be obtained firstly after the washing machine runs in a dehydration process at a first speed for a first preset time length in the process of washing clothes, whether the first water level data is not less than the pre-stored standard water level data or not is judged, if yes, the dehydration process is executed at a second speed less than the first speed until the dehydration is finished, otherwise, the dehydration process is continuously executed at the first speed until the newly obtained first water level data is greater than or equal to the standard water level data, the dehydration process is continuously executed at the second speed until the dehydration is finished, the dehydration is carried out in a mode that different water level data correspond to different running speeds, the phenomenon that the motor current is increased due to excessive water storage between an inner barrel and an outer barrel and is avoided, the motor stops rotating for cooling is avoided, when the temperature drops to the preset value, the motor is repeatedly restarted to cause incomplete dehydration and high water content of clothes, and clothes washing experience of a user is improved.
Drawings
Preferred embodiments of the present invention are described below with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of an application system of a dehydration control method according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart of a dehydration control method according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an application of a washing completion prompt according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a dehydration control apparatus according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a hardware structure of a dehydration control apparatus according to an embodiment of the present invention.
Detailed Description
First, it should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles 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.
Next, it should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "inside", "outside", and the like are based on the direction or positional relationship shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or member must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Among the prior art, frequency conversion washing machine is at the in-process of doing washing, may involve the laundry procedure and the dehydration procedure, after washing machine starts, what get into at first is the laundry procedure, the dehydration flow can be carried out after doing washing for a period of time, however, present frequency conversion washing machine is when dehydration, excessive deposit water appears in the clearance between interior outer bucket easily, thereby lead to the motor current increase, the protection of driver excess temperature, the motor stall, wait to reduce again low-speed starter motor after the temperature reduces to a definite value, go round and over again, may cause the dehydration incomplete, the problem that clothing moisture content is high, user's laundry experience has been influenced.
Based on the above problem, this application dewaters through the mode that corresponds the different functioning speed of distribution for different water level data, has avoided because of the dehydration that motor repetitive start leads to is incomplete, the problem that clothing moisture content is high, and then has reached the technological effect that improves user's laundry experience.
Fig. 1 is a schematic structural diagram of an application system of a dehydration control method according to an embodiment of the present invention, and as shown in fig. 1, the application system includes a processor 101 disposed inside a washing machine, a water level sensor 102 for measuring water level data in an outer tub of the washing machine, and a motor 103, where the processor 101 is configured to obtain the water level data measured by the water level sensor 102, and correspondingly adjust a rotation speed of the motor 103 according to the water level data, so as to implement a dehydration process. Wherein, the water level sensor can adopt a static pressure water level sensor.
Fig. 2 is a flowchart illustrating a dehydration control method according to an embodiment of the present invention, where the method of this embodiment may be executed by the processor 101. As shown in fig. 2, may include:
s201: the washing machine operates at a first speed for a first preset time of a dehydration process, and first water level data in an outer barrel of the washing machine are acquired.
In this embodiment, after the user sets the washing program and starts the start button of the washing machine, the washing machine starts to execute the washing process, and after the washing process is executed for a period of time, the washing machine starts to execute the dehydration process for removing most of the water in the laundry from the laundry. The first water level data is water level data in the outer drum obtained after the washing machine operates at a first speed for a first preset time.
Specifically, the first preset time period can be set according to the actual set washing mode in a user-defined mode. Illustratively, the first preset time period may be 20-40 seconds, for example, 30 seconds.
In addition, when the first water level data in the tub of the washing machine is acquired, the first water level data may be acquired by a water level sensor. For example, the water level sensor may be a static pressure type water level sensor.
S202: and judging whether the first water level data is not less than the pre-stored standard water level data.
In this embodiment, after the first water level data is acquired, the relationship between the first water level data and the pre-stored standard water level data can be determined, so as to determine the water amount in the outer tub of the washing machine in the current state.
Wherein, the water level data can be judged by taking a gear as a unit. For example, the washing program may include 10 gears, and the standard water level data may be water level data corresponding to a 4-gear or 5-gear water level.
In addition, the standard water level data can be determined in two ways, one is obtained in real time, and the other is a pre-stored fixed value.
When the standard water level data is obtained in real time, the specific obtaining mode of the standard water level data may be as follows: after the washing machine operates at the first speed for the first preset time of the dehydration process and before the first water level data in the outer drum of the washing machine is acquired, the method may further include: when the washing machine enters a dehydration process, water level data in the outer drum of the washing machine is obtained and stored as standard water level data.
When the standard water level data is a pre-stored fixed value, the specific obtaining mode of the standard water level data may be as follows: after the washing machine operates at the first speed for the first preset time of the dehydration process and before the first water level data in the outer drum of the washing machine is acquired, the method may further include: and storing the set fixed standard water level data into a database for being called by a subsequent processor.
Specifically, when the washing machine just enters the dewatering process, the water level data in the outer drum of the washing machine can be acquired first and stored as the standard water level data.
S203: and if so, executing the dehydration process at a second speed until the dehydration is finished, wherein the second speed is less than the first speed.
S204: if not, continuing to execute the dehydration process at the first speed, and acquiring new first water level data until the new first water level data is not less than the standard water level data.
In this embodiment, if the first water level data is less than the standard water level data, it indicates that the water stored in the gap between the outer drum and the inner drum of the washing machine has not exceeded the standard water level data, the dehydration process may be continuously executed according to the first speed, and after a preset time period, new first water level data is acquired until the new first water level data is not less than the standard water level data. The preset duration may be the same as the first preset duration, or may be different from the first preset duration.
In addition, when the preset time length is different from the first preset time length, the preset time length can be set to be shorter than the first preset time length, namely, the judgment frequency is accelerated, and then the completion progress of the dehydration process can be accelerated.
After the scheme is adopted, the first water level data in the outer barrel of the washing machine can be obtained firstly after the washing machine runs in the dewatering process at the first speed for the first preset time length in the process of washing clothes, whether the first water level data is not less than the pre-stored standard water level data or not is judged, if yes, the dewatering process is executed at the second speed which is less than the first speed until the dewatering is finished, otherwise, the dewatering process is executed at the first speed continuously until the newly obtained first water level data is more than or equal to the standard water level data, the dewatering process is executed at the second speed until the dewatering is finished, the dewatering is executed in a mode that different water level data correspond to different running speeds, the phenomenon that the motor current is increased due to excessive water storage between the inner barrel and the outer barrel, the motor stops rotating for cooling, and when the temperature is reduced to the preset value, the dewatering is not thorough due to repeated restarting of the motor is avoided, the problem that clothing moisture content is high has improved user's laundry experience.
The technical solution of the present invention will be described in detail below 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.
In another embodiment, the method may further comprise:
and if so, executing the dehydration process according to the second speed for a second preset time to obtain second water level data. And judging whether the second water level data is not less than the standard water level data. If yes, continuing to execute the dehydration process according to the second speed.
And if the second water level data is less than the standard water level data, executing a dehydration process at a third speed until the dehydration is finished, wherein the third speed is greater than the first speed and the second speed.
In this embodiment, after the second preset duration of the dehydration process is executed at the second speed, the second water level data may be obtained, and it is determined whether the second water level data is greater than or equal to the standard water level data. If the second water level data is greater than or equal to the standard water level data, it indicates that the water stored in the gap between the inner drum and the outer drum of the washing machine still exceeds the standard water level data, and the water stored in the gap is required to fall down and is discharged out of the outer drum of the washing machine through the drainage pump. The second preset time period may be set according to the selected washing mode in a customized manner, and may be, for example, 50 to 70 seconds, for example, 60 seconds.
In addition, if the second water level data is less than the standard water level data, it indicates that the water stored in the gap between the inner drum and the outer drum of the washing machine is less than the standard water level data, in order to speed up the completion progress of the dehydration process, the dehydration process can be executed at a third speed until the dehydration is completed. Wherein the third speed is greater than the first speed and the second speed. The third speed may be any value of 700 and 800 revolutions, and for example, the third speed may be 800 revolutions.
In addition, when the dewatering process is performed at the third speed, the time for completing the dewatering can be set according to the washing mode. The time period may be any of 2 to 4 minutes, and may be, for example, 3 minutes. And most of moisture in the clothes is discharged in the early stage dehydration process, so that the water level data does not need to be judged in the process of executing the dehydration process at the third speed, and the processing process of the processor is simplified.
If so, the step of executing the dewatering flow at the second speed until the dewatering is completed may further include:
and judging whether the washing process is finished.
If so, sending a washing completion prompt to the terminal equipment corresponding to the user to remind the user that the washing of the clothes is completed. If not, executing the washing process.
In this embodiment, after the dehydration is completed, the washing may be completed according to the preset washing pattern, and other washing processes, such as a washing process, may be performed. When the washing is finished, a washing finishing prompt can be sent to the terminal equipment corresponding to the user through the communication module. The communication module may be one or more of a bluetooth communication module, a WiFi communication module, or a wired transmission communication module.
Fig. 3 is an application schematic diagram of a washing completion prompt provided by an embodiment of the present invention, and as shown in fig. 3, a text message "the owner, the clothes have been washed, please air as soon as possible" is displayed on a display interface of the terminal device.
Fig. 4 is a schematic structural diagram of a dehydration control apparatus according to an embodiment of the present invention, and as shown in fig. 4, the apparatus may include:
the acquiring module 401 is configured to acquire first water level data in an outer tub of a washing machine after the washing machine operates at a first speed for a first preset time period in a dehydration process.
Specifically, the first preset time period can be set according to the actual set washing mode in a user-defined mode. Illustratively, the first preset time period may be 20-40 seconds, for example, 30 seconds.
A processing module 402, configured to determine whether the first water level data is not less than a pre-stored standard water level data.
Wherein, the water level data can be judged by taking a gear as a unit. For example, the washing program may include 10 gears, and the standard water level data may be water level data corresponding to a 4-gear or 5-gear water level.
In addition, the standard water level data can be determined in two ways, one is obtained in real time, and the other is a pre-stored fixed value.
When the standard water level data is obtained in real time, the specific obtaining mode of the standard water level data may be as follows: after the washing machine operates at the first speed for the first preset time of the dehydration process and before the first water level data in the outer drum of the washing machine is acquired, the method may further include: when the washing machine enters a dehydration process, water level data in the outer drum of the washing machine is obtained and stored as standard water level data.
When the standard water level data is a pre-stored fixed value, the specific obtaining mode of the standard water level data may be as follows: after the washing machine operates at the first speed for the first preset time of the dehydration process and before the first water level data in the outer drum of the washing machine is acquired, the method may further include: and storing the set fixed standard water level data into a database for being called by a subsequent processor.
The processing module 402 is further configured to, if yes, execute a dehydration process at a second speed until the dehydration is completed, where the second speed is less than the first speed.
In this embodiment, if the first water level data is greater than or equal to the standard water level data, which indicates that the clothes in the washing machine are in centrifugal motion, the thrown water enters the gap between the inner drum and the outer drum of the washing machine to start storing water, and the stored water exceeds the standard water level data, the rotation speed of the engine should be reduced, so that the stored water in the gap falls down and is discharged out of the outer drum of the washing machine through the drainage pump. The second speed may be any value between 200 and 400 revolutions, and for example, the second speed may be 300 revolutions.
In addition, in order to ensure that the thrown-out moisture can be normally discharged, the second speed needs to be lower than the first speed. The first speed may be any value between 500 and 700 revolutions, and for example, the first speed may be 600 revolutions.
If not, the processing module 402 is further configured to continue to execute the dehydration process at the first speed, and acquire new first water level data until the new first water level data is not less than the standard water level data.
In this embodiment, if the first water level data is less than the standard water level data, it indicates that the water stored in the gap between the outer drum and the inner drum of the washing machine has not exceeded the standard water level data, the dehydration process may be continuously executed according to the first speed, and after a preset time period, new first water level data is acquired until the new first water level data is not less than the standard water level data. The preset duration may be the same as the first preset duration, or may be different from the first preset duration.
In addition, when the preset time length is different from the first preset time length, the preset time length can be set to be shorter than the first preset time length, namely, the judgment frequency is accelerated, and then the completion progress of the dehydration process can be accelerated.
In another embodiment, the processing module 402 is further configured to:
and if so, executing the dehydration process according to the second speed for a second preset time to obtain second water level data.
And judging whether the second water level data is not less than the standard water level data.
If yes, continuing to execute the dehydration process according to the second speed.
The processing module 402 is further configured to:
and if the second water level data is less than the standard water level data, executing a dehydration process at a third speed until the dehydration is finished, wherein the third speed is greater than the first speed and the second speed.
In this embodiment, after the second preset duration of the dehydration process is executed at the second speed, the second water level data may be obtained, and it is determined whether the second water level data is greater than or equal to the standard water level data. If the second water level data is greater than or equal to the standard water level data, it indicates that the water stored in the gap between the inner drum and the outer drum of the washing machine still exceeds the standard water level data, and the water stored in the gap is required to fall down and is discharged out of the outer drum of the washing machine through the drainage pump. The second preset time period may be set according to the selected washing mode in a customized manner, and may be, for example, 50 to 70 seconds, for example, 60 seconds.
The processing module 402 is further configured to:
and judging whether the washing process is finished.
If so, sending a washing completion prompt to the terminal equipment corresponding to the user to remind the user that the washing of the clothes is completed.
If not, executing the washing process.
In this embodiment, after the dehydration is completed, the washing may be completed according to the preset washing pattern, and other washing processes, such as a washing process, may be performed. When the washing is finished, a washing finishing prompt can be sent to the terminal equipment corresponding to the user through the communication module. The communication module may be one or more of a bluetooth communication module, a WiFi communication module, or a wired transmission communication module.
The apparatus provided in the embodiment of the present invention may implement the method in the embodiment shown in fig. 2, and the implementation principle and the technical effect are similar, which are not described herein again.
Fig. 5 is a schematic diagram of a hardware structure of a dehydration control apparatus according to an embodiment of the present invention. As shown in fig. 5, the hardware structure provided in this embodiment includes: at least one processor 501 and a memory 502, wherein the processor 501 and the memory 502 are connected by a bus 503.
In a specific implementation process, the at least one processor 501 executes the computer-executable instructions stored in the memory 502, so that the at least one processor 501 executes the method in the following method embodiments:
the washing machine operates at a first speed for a first preset time of a dehydration process, and first water level data in the outer barrel of the washing machine are acquired.
And judging whether the first water level data is not less than the pre-stored standard water level data or not.
And if so, executing a dehydration process at a second speed until the dehydration is finished, wherein the second speed is less than the first speed.
If not, continuing to execute the dehydration process according to the first speed, and acquiring new first water level data until the new first water level data is not less than the standard water level data.
And if so, executing the dehydration process according to the second speed for a second preset time to obtain second water level data.
And judging whether the second water level data is not less than the standard water level data.
If yes, continuing to execute the dehydration process according to the second speed.
And if the second water level data is less than the standard water level data, executing a dehydration process at a third speed until the dehydration is finished, wherein the third speed is greater than the first speed and the second speed.
After the washing machine operates at a first speed for a first preset time of a dehydration process and before first water level data in the outer drum of the washing machine are acquired, the method further comprises the following steps:
and when the washing machine enters a dehydration process, acquiring water level data in the outer barrel of the washing machine, and storing the water level data as the standard water level data.
If yes, executing the dehydration process at a second speed until the dehydration is completed, and further comprising:
and judging whether the washing process is finished.
If so, sending a washing completion prompt to the terminal equipment corresponding to the user to remind the user that the washing of the clothes is completed.
If not, executing the washing process.
The first preset time is 20-40 seconds, and the second preset time is 50-70 seconds.
The standard water level data is water level data corresponding to 4-grade or 5-grade water levels.
For a specific implementation process of the processor 501, reference may be made to the above method embodiments, which implement the similar principle and technical effect, and this embodiment is not described herein again.
In the embodiment shown in fig. 5, it should be understood that the Processor may be a Central Processing Unit (CPU), other general purpose processors, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of a method disclosed in connection with the present invention may be embodied directly in a hardware processor, or in a combination of the hardware and software modules within the processor.
The memory may comprise high speed RAM memory and may also include non-volatile storage NVM, such as at least one disk memory.
The bus may be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, an Extended ISA (EISA) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, the buses in the figures of the present application are not limited to only one bus or one type of bus.
The embodiment of the invention also provides a computer-readable storage medium, wherein a computer executing instruction is stored in the computer-readable storage medium, and when a processor executes the computer executing instruction, the dehydration control method of the embodiment of the method is realized.
The computer-readable storage medium may be implemented by any type of volatile or non-volatile memory device or combination thereof, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk. Readable storage media can be any available media that can be accessed by a general purpose or special purpose computer.
An exemplary readable storage medium is coupled to the processor such the processor can read information from, and write information to, the readable storage medium. Of course, the readable storage medium may also be an integral part of the processor. The processor and the readable storage medium may reside in an Application Specific Integrated Circuits (ASIC). Of course, the processor and the readable storage medium may also reside as discrete components in the apparatus.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
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 the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. A dehydration control method characterized by comprising:
the method comprises the steps that after a washing machine operates in a dehydration process for a first preset time length at a first speed, first water level data in an outer barrel of the washing machine are obtained;
judging whether the first water level data is not less than the pre-stored standard water level data or not;
if so, executing a dehydration process at a second speed until the dehydration is finished, wherein the second speed is less than the first speed;
if not, continuing to execute the dehydration process according to the first speed, and acquiring new first water level data until the new first water level data is not less than the standard water level data.
2. The method of claim 1, further comprising:
if yes, executing a dehydration process according to the second speed for a second preset time to obtain second water level data;
judging whether the second water level data is not less than the standard water level data or not;
if yes, continuing to execute the dehydration process according to the second speed.
3. The method of claim 2, further comprising:
and if the second water level data is less than the standard water level data, executing a dehydration process at a third speed until the dehydration is finished, wherein the third speed is greater than the first speed and the second speed.
4. The method as claimed in any one of claims 1 to 3, further comprising, after the washing machine is operated in the spin-drying process at the first speed for the first preset time period, before acquiring the first water level data in the tub of the washing machine:
and when the washing machine enters a dehydration process, acquiring water level data in the outer barrel of the washing machine, and storing the water level data as the standard water level data.
5. The method according to any one of claims 1-3, wherein if yes, performing the dewatering process at the second speed until after dewatering is completed, further comprising:
judging whether the washing process is finished or not;
if so, sending a washing completion prompt to the terminal equipment corresponding to the user to remind the user that the washing of the clothes is completed;
if not, executing the washing process.
6. A method according to any of claims 2-3, wherein the first predetermined period of time is 20-40 seconds and the second predetermined period of time is 50-70 seconds.
7. The method according to any one of claims 1 to 3, wherein the standard water level data is water level data corresponding to a 4-grade or 5-grade water level.
8. A dehydration control apparatus, comprising:
the washing machine comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring first water level data in an outer barrel of the washing machine after the washing machine operates in a dehydration process for a first preset time length at a first speed;
the processing module is used for judging whether the first water level data is not less than pre-stored standard water level data or not;
the processing module is further configured to, if yes, execute a dehydration process at a second speed until the dehydration is completed, where the second speed is less than the first speed;
and if not, continuing to execute the dehydration process at the first speed, and acquiring new first water level data until the new first water level data is not less than the standard water level data.
9. A dehydration control apparatus, comprising: at least one processor and memory;
the memory stores computer-executable instructions;
the at least one processor executing the computer-executable instructions stored by the memory causes the at least one processor to perform the dehydration control method of any of claims 1 to 7.
10. A computer-readable storage medium having stored thereon computer-executable instructions which, when executed by a processor, implement a dehydration control method according to any one of claims 1 to 7.
CN202010693568.1A 2020-07-17 2020-07-17 Dehydration control method, device and equipment Active CN113944033B (en)

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