CN113802327B - Self-cleaning method, device, electronic equipment and storage medium - Google Patents
Self-cleaning method, device, electronic equipment and storage medium Download PDFInfo
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- CN113802327B CN113802327B CN202010542284.2A CN202010542284A CN113802327B CN 113802327 B CN113802327 B CN 113802327B CN 202010542284 A CN202010542284 A CN 202010542284A CN 113802327 B CN113802327 B CN 113802327B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 198
- 238000000034 method Methods 0.000 title claims abstract description 65
- 238000005406 washing Methods 0.000 claims abstract description 251
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 170
- 230000003749 cleanliness Effects 0.000 claims abstract description 132
- 239000008213 purified water Substances 0.000 claims abstract description 28
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims description 22
- 230000008569 process Effects 0.000 claims description 12
- 238000009991 scouring Methods 0.000 claims description 8
- 239000002689 soil Substances 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 description 20
- 230000000875 corresponding effect Effects 0.000 description 16
- 238000012360 testing method Methods 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000003599 detergent Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001917 fluorescence detection Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/43—Control of cleaning or disinfection of washing machine parts, e.g. of tubs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/04—Signal transfer or data transmission arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/20—Parameters relating to constructional components, e.g. door sensors
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/54—Changing between normal operation mode and special operation modes, e.g. service mode, component cleaning mode or stand-by mode
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The application provides a self-cleaning method, a self-cleaning device, electronic equipment and a storage medium, wherein the self-cleaning method comprises the following steps: acquiring first cleanliness of the washing equipment and positions of stains in the washing equipment; determining a target water level, a target rotating speed and a target cleaning duration during self-cleaning according to the first cleanliness of the washing equipment and the positions of stains in the washing equipment; controlling the purified water to enter an inner cylinder of the washing equipment, and controlling the inner cylinder to rotate for a target cleaning time period at a target rotating speed when the purified water reaches a target water level; and discharging the water in the inner cylinder. The self-cleaning method can determine the water level, the rotating speed and the time length during self-cleaning according to the cleanliness of the washing equipment and the positions of stains, and avoid the problems of poor cleaning capacity and low efficiency caused by adopting the same cleaning mode for all the washing equipment, so as to achieve the aim of adopting different self-cleaning modes for different washing equipment and pertinently self-cleaning, and improve the self-cleaning capacity and the cleaning efficiency.
Description
Technical Field
The application relates to the technical field of intelligent household appliances, in particular to a self-cleaning method, a self-cleaning device, electronic equipment and a storage medium.
Background
During the washing process of the washing machine, scale in water, free matters in the detergent, fiber scraps of clothes and other residues can remain on the inner barrel, the observation window and the observation window pad of the washing machine. After the washing machine is used for a long time, the accumulation of residues can cause secondary pollution to clothes, and the health of users can be threatened when serious.
In the prior art, washing machines are generally provided with a self-cleaning mode to clean residues in the washing machine. When the self-cleaning mode is started, the washing machine can control purified water to enter the inner cylinder, and when the water level reaches a preset water level, the inner cylinder is controlled to rotate for a preset time period at a preset rotating speed, and then the water is discharged, so that self-cleaning is completed. The self-cleaning mode in the prior art has poor cleaning force and low cleaning efficiency. Or in the prior art, the washing machine can also perform self-cleaning when the washing is finished to drain water, the washing machine controls the inner barrel to rotate according to the washing water level in the inner barrel, and the self-cleaning is performed by adopting the collision of cleaning particles in the inner barrel, but the residual cleaning particles can be reserved in the mode, so that the washing machine is not clean.
Disclosure of Invention
The application provides a self-cleaning method, a self-cleaning device, electronic equipment and a storage medium, which can improve the self-cleaning force and the self-cleaning efficiency.
The first aspect of the present application provides a self-cleaning method comprising:
acquiring first cleanliness of washing equipment and positions of stains in the washing equipment; determining a target water level, a target rotating speed and a target cleaning duration during self-cleaning according to the first cleanliness of the washing equipment and the positions of stains in the washing equipment; controlling purified water to enter an inner cylinder of the washing equipment, and controlling the inner cylinder to rotate at the target rotating speed for a target cleaning time period when the purified water reaches the target water level; and discharging the water in the inner cylinder.
According to the self-cleaning method, the water level, the rotating speed and the time length of the self-cleaning of the washing equipment can be determined according to the cleanliness of the washing equipment and the positions of stains, so that different self-cleaning modes are adopted for different washing equipment, and the self-cleaning is performed in a targeted manner, so that the cleaning force and the cleaning efficiency of the washing equipment are improved.
A second aspect of the application provides a self-cleaning device comprising:
and the first processing module is used for acquiring the first cleanliness of the washing equipment and the positions of the stains in the washing equipment.
The second processing module is used for determining a target water level, a target rotating speed and a target cleaning duration during self-cleaning according to the first cleanliness of the washing equipment and the positions of stains in the washing equipment; controlling purified water to enter the inner cylinder, and controlling the inner cylinder to rotate for a target cleaning time period at the target rotating speed when the purified water reaches the target water level; and discharging the water in the inner cylinder.
A third aspect of the present application provides an electronic apparatus comprising: at least one processor and memory; the memory stores computer-executable instructions; the at least one processor executes computer-executable instructions stored in the memory to cause the electronic device to perform the method of the first aspect described above.
A fourth aspect of the present application provides a computer readable storage medium having stored thereon computer executable instructions which, when executed by a processor, implement the method of the first aspect described above.
The application provides a self-cleaning method, a self-cleaning device, electronic equipment and a storage medium, wherein the self-cleaning method comprises the following steps: acquiring first cleanliness of washing equipment and positions of stains in the washing equipment; determining a target water level, a target rotating speed and a target cleaning duration during self-cleaning according to the first cleanliness of the washing equipment and the positions of stains in the washing equipment; controlling the purified water to enter an inner cylinder of the washing equipment, and controlling the inner cylinder to rotate for a target cleaning time period at the target rotating speed when the purified water reaches the target water level; and discharging the water in the inner cylinder. According to the self-cleaning method in the embodiment, the water level, the rotating speed and the time length of the self-cleaning of the washing equipment can be determined according to the cleanliness of the washing equipment and the positions of stains, so that different self-cleaning modes are adopted for different washing equipment, and the self-cleaning is performed in a targeted manner, so that the cleaning force and the cleaning efficiency of the washing equipment are improved.
Drawings
Preferred embodiments of the program update method provided by the present application are described below with reference to the accompanying drawings in combination with specific examples. The attached drawings are as follows:
FIG. 1 is a schematic flow chart of a self-cleaning method according to the present application;
FIG. 2 is a schematic view of a panel of a washing apparatus provided by the present application;
FIG. 3 is a second schematic flow chart of the self-cleaning method according to the present application;
FIG. 4 is a schematic flow chart III of the self-cleaning method according to the present application;
FIG. 5 is a flow chart of a self-cleaning method according to the present application;
FIG. 6 is a schematic view of the self-cleaning apparatus according to the present application;
fig. 7 is a schematic structural diagram of an electronic device provided by the present application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the technical solutions in the embodiments of the present application will be clearly and completely described in the following in conjunction with the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In order to more clearly describe the self-cleaning method of the present application, the self-cleaning method of the prior art will be described first. After the washing machine is used, dirt such as fiber scraps, detergents and the like can be remained on an inner barrel, an observation window, a window pad and the like of the washing machine, the dirt is difficult to clean due to long-time accumulation, the dirt can be polluted by the fact that the washing machine is continuously put into clothes for washing, normal use of the washing machine is affected, and if the washing machine is manually cleaned, user experience in using the washing machine is affected.
In the prior art, a washing machine is generally provided with a self-cleaning mode, and after a user selects the self-cleaning mode, the washing machine can perform self-cleaning to clean stains in the washing machine. The washing machine in the prior art carries out self-cleaning in the following modes: the washing machine controls the purified water to enter the inner cylinder, and when the water level reaches the preset water level, the inner cylinder is controlled to rotate for a preset time period at a preset rotating speed, and then the water is discharged, so that self-cleaning is completed.
However, the contamination degree of the stains in the washing machine is different, if the stains in the washing machine are less, the stains can be cleaned to a certain extent by adopting the preset water amount and the preset rotating speed, but if the stains are more, the stains cannot be cleaned in a mode of adopting the preset water amount and the preset rotating speed. Accordingly, the self-cleaning mode of the washing machine in the prior art adopts the same water quantity, rotation speed and time for all the washing machines, so that the washing machine with fewer stains can cause the waste of water and electricity resources, and the washing machine with more stains can cause the problem of uncleanness. The self-cleaning mode in the prior art has poor cleaning force and low cleaning efficiency.
In order to solve the problems, the application provides a self-cleaning method, which is used for determining the water level, the rotating speed and the time length of the self-cleaning of the washing equipment according to the cleanliness of the washing equipment and the positions of stains, so that the self-cleaning is performed in a targeted manner by adopting different self-cleaning modes for different washing equipment, and the cleaning force and the cleaning efficiency of the washing equipment are improved.
It should be understood that the main body of execution of the self-cleaning method in the present application may be a self-cleaning device, which may be a washing apparatus, or a chip or a processor in a washing apparatus, etc., which may be implemented in any software and/or hardware, as described in the following embodiments with the self-cleaning device. The washing apparatus in the present application may be a washing machine, a clothes dryer, or a washing and drying integrated machine.
The self-cleaning method provided by the application is described below with reference to specific examples. Fig. 1 is a schematic flow chart of a self-cleaning method according to the present application. As shown in fig. 1, the method of the self-cleaning method provided in this embodiment may include:
s101, acquiring the first cleanliness of the washing equipment and the positions of stains in the washing equipment.
S102, determining a target water level, a target rotating speed and a target cleaning duration in self-cleaning according to the first cleanliness of the washing equipment and the positions of stains in the washing equipment.
S103, controlling the purified water to enter the inner cylinder of the washing equipment, and controlling the inner cylinder to rotate for a target cleaning time period at a target rotating speed when the purified water reaches a target water level.
S104, discharging the water in the inner cylinder.
In S101 described above, in the automatic cleaning mode, the self-cleaning apparatus in this embodiment may acquire the first cleanliness of the washing device and the position of the stain in the washing device. It should be understood that, in this embodiment, acquiring the first cleanliness of the washing apparatus refers to acquiring the cleanliness of the inner tub, the observation window, the window gasket, and the like of the washing apparatus. The position of the stain in the washing apparatus refers to a position where the stain exists in cleanliness of an inner tub, a viewing window, a window pad, and the like of the washing apparatus.
Optionally, the self-cleaning device in this embodiment may integrate a function of a cleanliness detecting instrument, so as to obtain the first cleanliness of the washing device. The cleanliness detection method in the present embodiment may be, but not limited to, a fluorescence detection method, a dust detection method, or a microorganism detection method.
In this embodiment, the lint, detergent residue, and the like of the laundry in the washing apparatus are referred to as stains, and when the first cleanliness of the washing apparatus is detected, the positions of the stains may be determined simultaneously, and the cleanliness at each position in the washing apparatus may be determined. In this embodiment, the average value of the cleanliness at each position in the washing apparatus may be used as the first cleanliness of the inner cylinder.
It should be understood that the manner of triggering the washing apparatus to enter the self-cleaning mode according to the present application may include, but is not limited to, the following two manners, that is, the self-cleaning device may perform S101 described above on the basis of performing the following two manners:
the first way is: fig. 2 is a schematic view of a panel of the washing apparatus provided by the present application. As shown in fig. 2, the panel of the washing apparatus is provided with a control for a self-cleaning mode. The user may select the control of the self-cleaning mode to trigger the washing device to enter the self-cleaning mode. In this embodiment, the setting mode and setting position of the control in the self-cleaning mode are not limited, and the mode of selecting the control in the self-cleaning mode by the user is not limited. Alternatively, it is conceivable that in this embodiment, the user may also control the washing apparatus to enter the self-cleaning mode by means of voice control.
The second way is: after the washing equipment finishes washing each time, automatically entering a self-cleaning mode; or after the washing equipment is washed for N times, automatically entering a self-cleaning mode; or the washing equipment performs self-cleaning once every preset time, that is, the washing equipment automatically enters a self-cleaning mode every preset time.
In S102 described above, after determining the first cleanliness of the washing device and the position of the stain in the washing device, the present embodiment may determine the target water level, the target rotation speed, and the target cleaning duration during self-cleaning according to the first cleanliness of the washing device and the position of the stain in the washing device. It should be appreciated that the smaller the first cleanliness, the lower the target water level, the smaller the target rotational speed, and the shorter the target cleaning duration; on the contrary, the higher the first cleanliness is, the higher the target water level is, the higher the target rotating speed is, and the longer the target cleaning duration is, so that the self-cleaning is more effectively performed, and the cleaning cleanliness is ensured.
Optionally, in this embodiment, a test experiment may be performed in advance, and positions of different cleanliness and stains are used as test variables to obtain a minimum water level, a minimum rotation speed and a minimum cleaning duration corresponding to the positions of the different cleanliness and stains, where the minimum water level, the minimum rotation speed and the minimum cleaning duration can be ensured when the cleanliness of the washing device is ensured. It should be understood that being able to ensure cleanliness of the washing device means that the cleanliness of the inner barrel is greater than a cleanliness threshold. In this embodiment, under the condition of different cleanliness and positions of stains, the minimum water level, the minimum rotation speed and the minimum cleaning duration when the cleanliness of the washing equipment can be ensured are obtained, so that the cleanliness can be ensured, and the hydropower resource can be saved.
Correspondingly, in this embodiment, after the first cleanliness of the washing device and the position of the stain in the washing device are obtained, according to the data in the test experiment, the minimum water level, the minimum rotation speed and the minimum cleaning duration corresponding to the first cleanliness and the position of the stain in the inner barrel and capable of guaranteeing the cleanliness of the washing device are respectively used as the target water level, the target rotation speed and the target cleaning duration.
The following table illustrates, by way of example, a minimum water level, a minimum rotation speed and a minimum cleaning duration, which are obtained by a test experiment and correspond to positions of stains in the inner cylinder, and can ensure cleanliness of the washing device:
list one
It should be appreciated that the first cleanliness in Table one above is 1/m 2 Characterization every 1m 2 The number of stains present was 1.
In S103, in this embodiment, after determining the target water level, the target rotation speed, and the target cleaning time period during self-cleaning, the clean water may be controlled to enter the inner cylinder. In this embodiment, the water level of the purified water can be detected in real time, so that when the purified water reaches the target water level, the inner cylinder is controlled to rotate at the target rotation speed for the target cleaning duration.
Exemplary, as shown in Table one above, the first cleanliness is 3/m 2 When the stain position is B, the inner cylinder can be controlled to rotate for 8 minutes at the rotating speed of 600 revolutions per minute when the purified water reaches 3L.
In S104, after the inner cylinder is controlled to rotate at the target rotational speed for the target cleaning period, the water in the inner cylinder may be discharged to complete the self-cleaning. It should be understood that, in this embodiment, details of how the self-cleaning device controls the water entering the inner cylinder and discharging the water in the inner cylinder are not described herein, and specific reference is made to the related description in the prior art.
The self-cleaning method provided by the embodiment comprises the following steps: acquiring first cleanliness of the washing equipment and positions of stains in the washing equipment; determining a target water level, a target rotating speed and a target cleaning duration during self-cleaning according to the first cleanliness of the washing equipment and the positions of stains in the washing equipment; controlling the purified water to enter the inner cylinder, and controlling the inner cylinder to rotate for a target cleaning time period at a target rotating speed when the purified water reaches a target water level; and discharging the water in the inner cylinder. According to the self-cleaning method in the embodiment, the water level, the rotating speed and the time length of the self-cleaning of the washing equipment can be determined according to the cleanliness of the washing equipment and the positions of stains, so that different self-cleaning modes are adopted for different washing equipment, and the self-cleaning is performed in a targeted manner, so that the cleaning force and the cleaning efficiency of the washing equipment are improved.
On the basis of the above embodiments, the self-cleaning method provided by the application is further described below with reference to fig. 3. Fig. 3 is a schematic flow chart of the self-cleaning method provided by the application. As shown in fig. 3, the self-cleaning method provided in this embodiment may include:
s301, acquiring a first current image of the interior of the washing device.
S302, acquiring the first cleanliness of the washing equipment and the positions of stains in the washing equipment according to the first current image and an initial image of the interior of the washing equipment.
S303, determining a target rotating speed and a target cleaning duration according to the first cleanliness of the washing equipment.
S304, determining a target water level according to the positions of the stains in the washing equipment and the target rotating speed, wherein the scouring path of the water in the washing equipment passes through the positions of the stains in the inner cylinder when the inner cylinder rotates at the target rotating speed.
S305, controlling purified water to enter the inner cylinder, and repeatedly executing the following steps when the purified water reaches a target water level until the duration of the rotation of the inner cylinder at the target rotating speed is equal to the target cleaning duration: the inner barrel is controlled to rotate clockwise for a first period of time at a target rotational speed, and the inner barrel is controlled to rotate counterclockwise for a second period of time at the target rotational speed.
S306, discharging the water in the inner cylinder.
It should be understood that the embodiment in S306 may refer to the related description in S104, which is not described herein.
In S301, the photographing device is integrated in the washing apparatus in the embodiment of the present application, or the photographing device is integrated in the self-cleaning device, so as to collect the first current image of the inside of the washing apparatus when the washing apparatus enters the self-cleaning mode. It should be understood that the first current image in this embodiment may include an image at each location inside the washing apparatus, or the first current image is a collection of images at each location, that is, the image of each location inside the washing apparatus may be acquired according to the first current image in this embodiment.
In S302 described above, in this embodiment, the first cleanliness of the washing device and the position of the stain in the washing device may be obtained according to the first current image of the washing device and the initial image of the interior of the washing device. It should be understood that the initial image in this embodiment is an image of the washing apparatus when not in use. In this embodiment, the first cleanliness of the current washing device is obtained by comparing the initial image with the first current image collected currently.
In order to ensure the accuracy of acquiring the cleanliness and the positions of the stains in the embodiment, the external environments when the initial image and the first current image are acquired can be ensured to be consistent, if water is not fed in, and the initial image and the first current image are acquired when the shooting device is positioned at the same position.
In this embodiment, the cleanliness at the same position may be determined according to the chroma of the same position in the initial image and the first current image. By adopting the same mode, the cleanliness of each position in the washing equipment can be obtained, and the first cleanliness of the washing equipment can be obtained. In this embodiment, a position where the color saturation in the initial image and the first current image is inconsistent may be used as a position of the stain, or a position where the cleanliness is less than or equal to the cleanliness threshold may be used as a position of the stain in the washing apparatus.
In this embodiment, in order to further improve the obtained cleanliness and the accuracy of the positions of the stains, the washing machine is inevitably worn after long-term use, and the color degree tends to gradually decrease, but the decrease of the color degree is not caused by the stains. Therefore, in this embodiment, the cleanliness and the stain position of the washing device can be more accurately determined according to the gray level map of the initial image and the gray level map of the first current image.
It should be understood that the initial image in this embodiment may be an initial gray-scale image, where in this embodiment, after the initial image is acquired, the initial image may be converted into the initial gray-scale image to store the initial gray-scale image. After the first current image is acquired, the first current image may be converted into a current gray scale map. Furthermore, the self-cleaning device can obtain the cleanliness of each position inside the washing device according to the gray level of each position inside the washing device in the current gray level diagram and the gray level of each position inside the washing device in the initial gray level diagram.
In this embodiment, a correspondence relationship between cleanliness and a gray level difference value may be preset. The self-cleaning device can acquire the gray level in the initial gray level image and the gray level difference value in the current gray level image at the same position, further determine the cleanliness corresponding to the gray level difference value according to the corresponding relation between the cleanliness and the gray level difference value, and determine the cleanliness as the cleanliness at the position. The self-cleaning device can obtain the first cleanliness of the washing equipment according to the cleanliness of each position of the washing equipment.
In this embodiment, the average value of the cleanliness of each position inside the washing device may be used as the first cleanliness of the washing device, or the maximum cleanliness inside the washing device may be used as the first cleanliness of the washing device. Optionally, in this embodiment, a position where the first cleanliness is greater than or equal to the cleanliness threshold may also be used as a position of the stain in the washing device.
In S303 above, it should be understood that the smaller the first cleanliness of the washing device, the more stains in the washing device, and a greater rotational speed and a longer cleaning time are required to be cleaned. In this embodiment, the rotational speeds and the cleaning times corresponding to different cleanliness are stored in advance. In this embodiment, a test experiment may be performed in advance, and different cleanliness is used as a test variable to obtain a minimum rotation speed and a minimum cleaning duration corresponding to different cleanliness and capable of guaranteeing cleanliness of the washing device. The minimum rotation speed and the minimum cleaning duration for guaranteeing the cleanliness of the washing equipment can be described in the above embodiment, and the details can be shown in the following table two. In the embodiment of the application, after the first cleanliness of the washing equipment is obtained, the minimum rotation speed and the minimum cleaning duration corresponding to the first cleanliness can be respectively used as the target rotation speed and the target cleaning duration according to the following table II.
Watch II
| First cleanliness factor | Minimum rotational speed | Minimum cleaning duration |
| 1/m 2 | 500 rpm | For 5 minutes |
| 3/m 2 | 600 rpm | 8 minutes |
| 8/m 2 | 800 rpm | 20 minutes |
| 10/m 2 | 1000 revolutions per minute | 30 minutes |
In S304, when the inner tube rotates at a fixed rotational speed, the amount of water contained in the inner tube is different, and the flushing path of water in the inner tube is also different due to the rotation of the inner tube. In this embodiment, in order to clean the dirt in the inner cylinder, the target water level may be determined according to the position of the dirt in the inner cylinder and the target rotation speed. It should be understood that in this embodiment, the flushing paths of the water corresponding to different rotation speeds and different water levels may be stored in advance, and after the target rotation speed of the inner cylinder is obtained, the target water level may be determined according to the position of the dirt in the inner cylinder, the target rotation speed, and the position of the dirt in the inner cylinder. In this embodiment, the inner cylinder passes through the position of the dirt in the inner cylinder in the scouring path of the water in the inner cylinder when the inner cylinder rotates at the target rotation speed.
It should be understood that in the test experiment described above, the rotational speed of the inner cylinder and the water level in the inner cylinder (which is positively correlated with the water amount described above) may be used as variables to obtain the flushing paths of the water in the inner cylinder at different rotational speeds and different water levels. The manner of obtaining the flushing path of the water can be as follows: obvious stains are arranged at each position of the washing equipment in advance, and when the washing equipment rotates at different rotating speeds and different water levels, the scouring path of water is determined according to the change of the stains in the washing equipment. Wherein the collection of the positions where the stains are clean is the scouring path of the water.
Illustratively, when the inner cylinder rotates at the rotational speed a and the water level B, the stains at the positions a, B, c and … … z are clean, and the paths formed by the positions a, B, c and … … z are the scouring paths of the water.
In S305, in order to further improve the cleaning force and the cleaning efficiency, if the inner cylinder rotates at the target rotational speed for the target period of time in one direction, the dirt that has been cleaned from the inner cylinder will be reattached to the inside of the washing apparatus. In order to solve the problem, in this embodiment, clean water may be controlled to enter the inner cylinder, and when the clean water reaches the target water level, the following steps are repeatedly performed until the duration of rotation of the inner cylinder at the target rotation speed is equal to the target cleaning duration: the inner cylinder is controlled to rotate clockwise for a first time period at the target rotating speed, and the inner cylinder is controlled to rotate anticlockwise for a second time period at the target rotating speed. Wherein the first time period may be equal to the second time period.
That is, in this embodiment, when the purified water reaches the target water level, the inner cylinder may be controlled to rotate clockwise at the target rotational speed for a first period of time, the inner cylinder may be controlled to rotate counterclockwise at the target rotational speed for a second period of time, the inner cylinder may be controlled to rotate clockwise at the target rotational speed for the first period of time, and the inner cylinder may be controlled to rotate counterclockwise at the target rotational speed for the second period of time, … …, until the sum of all the first period of time and the second period of time is equal to the target cleaning period of time.
In this embodiment, the first cleanliness and the position of the stain of the washing device are determined by comparing the image of the inner barrel collected currently with the initial image, so that the target rotation speed and the target cleaning duration can be determined according to the first cleanliness and the position of the stain of the washing device, and the cleanliness in the inner barrel can be enabled to be greater than the cleanliness threshold after the inner barrel rotates for the target cleaning duration at the target rotation speed. In addition, in the embodiment, the target water level capable of flushing the stains in the washing equipment can be determined according to the positions of the stains in the washing equipment and the target rotating speed, so that the cleanliness and the cleaning efficiency of self-cleaning are further improved.
Fig. 4 is a schematic flow chart III of the self-cleaning method provided by the application. As shown in fig. 4, before S306, the self-cleaning method provided in this embodiment may further include:
s307, controlling the inner cylinder to be static for a third time period, and acquiring a second current image of the washing equipment.
S308, acquiring second cleanliness of the washing equipment according to the second current image of the washing equipment and the initial image of the washing equipment, and determining whether the positions of stains in the washing equipment are stained.
In this embodiment, after the inner cylinder is controlled to rotate at the target rotation speed for the target cleaning time period, it can be determined whether the washing device is clean, if the washing device is clean, the above-mentioned S306 can be executed, and if the washing device is not clean, the cleaning can be continued until the washing device is clean. In this embodiment, after the washing device is controlled to rotate at the target rotational speed for the target cleaning time period, the washing device may be controlled to rest for a third time period, and a second current image of the washing device may be obtained. And further, according to the second current image of the washing equipment and the initial image of the washing equipment, acquiring the second cleanliness of the washing equipment, and determining whether the positions of the stains in the washing equipment are stained.
It should be understood that, in this embodiment, the manner of acquiring the second cleanliness of the washing device according to the second current image of the washing device and the initial image of the washing device may refer to the manner of acquiring the first cleanliness in the foregoing embodiment, which is not described herein. In this embodiment, it is possible to determine whether or not there is a stain at the position of the stain in the washing apparatus by referring to the manner of acquiring the position of the stain in the washing apparatus in the above embodiment.
Wherein, optionally, S306' and S306 "may be substituted for S306".
S306', if the second cleanliness is greater than or equal to the cleanliness threshold and no dirt exists in the dirt position in the washing equipment, discharging water in the inner barrel.
And S306', if the second cleanliness is smaller than the cleanliness threshold, or the dirt exists at the dirt position in the washing equipment, continuing to execute the step of controlling the rotation of the inner cylinder in the step S305, so that the water in the inner cylinder is discharged when the second cleanliness is larger than the cleanliness threshold and the dirt does not exist at the dirt position in the washing equipment.
On the basis of the above embodiment, fig. 5 is a schematic flow chart of the self-cleaning method provided by the application. As shown in fig. 5, the self-cleaning method provided in this embodiment may include:
s501, acquiring a first current image of the interior of the washing device.
S502, acquiring the first cleanliness of the washing equipment and the positions of stains in the washing equipment according to the first current image and an internal initial image of the washing equipment.
S503, determining a target rotating speed and a target cleaning duration according to the first cleanliness of the washing equipment.
S504, determining a target water level according to the positions of stains in the washing equipment and the target rotating speed.
S505, controlling purified water to enter the inner cylinder, and acquiring the real-time water level in the inner cylinder in the water inlet process, and controlling the inner cylinder to rotate at the rotating speed corresponding to the real-time water level.
S506, when the purified water reaches the target water level, repeating the following steps until the duration of the rotation of the inner cylinder at the target rotating speed is equal to the target cleaning duration: the inner barrel is controlled to rotate clockwise for a first period of time at a target rotational speed, and the inner barrel is controlled to rotate counterclockwise for a second period of time at the target rotational speed.
S507, discharging water in the inner cylinder, acquiring the real-time water level in the inner cylinder in the process of discharging water, and controlling the inner cylinder to rotate at a rotating speed corresponding to the real-time water level to discharge water in the inner cylinder.
It should be understood that the implementation manners of S501-S504 and S506 in this embodiment may refer to the relevant descriptions in the foregoing embodiments S301-S304 and S305, which are not described herein.
In the above S505, in this embodiment, in the process of controlling the purified water to enter the inner cylinder, the real-time water level in the inner cylinder is obtained in real time, and the inner cylinder is controlled to rotate at the rotation speed corresponding to the real-time water level. It should be understood that in this embodiment, the inner cylinder is controlled to rotate during water inflow, so that a part of stains can be cleaned in advance, and the cleaning force is stronger.
In this embodiment, the rotational speeds of the inner cylinders corresponding to different water levels are pre-stored, and optionally, in this embodiment, the water level and the rotational speed in the water inlet process are inversely related, that is, the lower the water level of the inner cylinder is, the higher the rotational speed of the inner cylinder is, the higher the water level of the inner cylinder is, and the lower the rotational speed of the inner cylinder is. The rotation of the inner barrel during water inlet is to assist in cleaning the inner barrel.
In S507, in this embodiment, after cleaning, if water is directly drained, the cleaned dirt may be reattached to the inner cylinder. Therefore, in the process of draining, the embodiment obtains the real-time water level in the inner cylinder in real time, and controls the inner cylinder to rotate at the rotating speed corresponding to the real-time water level to drain the water in the inner cylinder.
It should be understood that the rotational speeds of the inner cylinders corresponding to different water levels in the present embodiment may be consistent with those in the water inlet process described above.
In the embodiment, in the water inlet process, the inner cylinder can be controlled to rotate, so that the aim of cleaning a part of stains in advance can be fulfilled, and self-cleaning is assisted. In addition, in the drainage process, the inner cylinder can be controlled to rotate, so that the problem that the cleaned stains are adhered to the washing equipment again can be avoided, and the washing equipment is cleaner.
Fig. 6 is a schematic structural view of the self-cleaning device according to the present application. As shown in fig. 6, the self-cleaning apparatus 600 includes: a first processing module 601, a second processing module 602, and a shooting module 603.
A first processing module 601, configured to obtain a first cleanliness of a washing device and a location of a stain in the washing device.
A second processing module 602 for determining a target water level, a target rotation speed and a target cleaning duration during self-cleaning according to the first cleanliness of the washing device and the positions of stains in the washing device; controlling purified water to enter an inner cylinder of the washing equipment, and controlling the inner cylinder to rotate at the target rotating speed for a target cleaning time period when the purified water reaches the target water level; and discharging the water in the inner cylinder.
In one possible implementation, the photographing module 603 is used for acquiring a first current image of the interior of the washing apparatus.
The second processing module 602 is specifically configured to obtain the first cleanliness and a location of a stain in the washing device according to the first current image and an initial image of an interior of the washing device, where the initial image is an image of the interior of the washing device when not in use, and the first current image and the initial image each include an image of each location of the interior of the washing device.
In one possible implementation, the initial image is an initial gray-scale image of the interior of the washing apparatus. The second processing module 602 is specifically configured to convert the first current image into a current gray-scale image; acquiring cleanliness of each position inside the washing equipment according to the gray level of each position in the current gray level graph and the gray level of each position in the initial gray level graph; and acquiring the first cleanliness according to the cleanliness of each position in the washing equipment.
In one possible implementation, the second processing module 602 is specifically configured to take a location where the first cleanliness is less than or equal to the cleanliness threshold as a location of the soil in the washing device.
In one possible implementation, the second processing module 602 is specifically configured to determine the target rotational speed and the target cleaning duration according to the first cleanliness of the inner barrel; and determining the target water level according to the positions of the stains in the washing equipment and the target rotating speed, wherein the scouring path of the water in the inner cylinder passes through the positions of the stains in the washing equipment when the inner cylinder rotates at the target rotating speed.
In one possible implementation, the second processing module 602 is specifically configured to repeatedly perform the following steps until the duration of the rotation of the inner barrel at the target rotational speed is equal to the target cleaning duration: controlling the inner cylinder to rotate clockwise for a first time period at a target rotating speed; the inner barrel is controlled to rotate counterclockwise for a second period of time at the target rotational speed.
In a possible implementation manner, the second processing module 602 is further configured to control the inner cylinder to be stationary for a third duration, and acquire a second current image of the interior of the washing apparatus; and acquiring second cleanliness of the interior of the washing equipment according to the second current image and the initial image, and determining whether the positions of stains in the washing equipment are stained or not.
In one possible implementation, the second processing module 602 is specifically configured to drain the water in the inner tub if the second cleanliness is greater than or equal to the cleanliness threshold and no soil is present at the soil location in the washing device.
In one possible implementation, the second processing module 602 is specifically configured to obtain the real-time water level in the inner cylinder during the draining process, and control the inner cylinder to rotate at a rotational speed corresponding to the real-time water level to drain the water in the inner cylinder.
In a possible implementation manner, the second processing module 602 is further configured to obtain a real-time water level in the inner cylinder during the water inlet process, and control the inner cylinder to rotate at a rotational speed corresponding to the real-time water level.
Fig. 7 is a schematic structural diagram of an electronic device provided by the present application. The electronic device may be the washing device in the above-described embodiment. As shown in fig. 7, the electronic device 700 includes: a memory 701 and at least one processor 702.
Memory 701 for storing program instructions.
The processor 702 is configured to implement the self-cleaning method in this embodiment when the program instructions are executed, and the specific implementation principle can be seen from the above embodiment, which is not described herein again.
The electronic device 700 may also include and input/output interface 703.
The input/output interface 703 may include a separate output interface and an input interface, or may be an integrated interface that integrates input and output. The output interface is used for outputting data, and the input interface is used for acquiring the input data.
The present application also provides a readable storage medium having stored therein execution instructions which, when executed by at least one processor of an electronic device, when executed by the processor, implement the self-cleaning method in the above-described embodiments.
The present application also provides a program product comprising execution instructions stored in a readable storage medium. The at least one processor of the electronic device may read the execution instructions from the readable storage medium, the execution instructions being executed by the at least one processor to cause the electronic device to implement the self-cleaning method provided by the various embodiments described above.
In the several embodiments provided by the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, and for example, the division of the modules is merely a logical function division, and there may be additional divisions when actually implemented, for example, multiple modules or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or modules, which may be in electrical, mechanical, or other forms.
The modules described as separate components may or may not be physically separate, and components shown as modules may or may not be physical modules, i.e., may be located in one place, or may be distributed over a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional module in each embodiment of the present application may be integrated into one processing module, or each module may exist alone physically, or two or more modules may be integrated into one module. The integrated modules may be implemented in hardware or in hardware plus software functional modules.
The integrated modules, which are implemented in the form of software functional modules, may be stored in a computer readable storage medium. The software functional module is stored in a storage medium, and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor (english: processor) to perform some of the steps of the methods according to the embodiments of the application. And the aforementioned storage medium includes: u disk, mobile hard disk, read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.
In the above embodiment of the self-cleaning device, it should be understood that the processing module may be a central processing unit (english: central Processing Unit, abbreviated as CPU), or may be another general purpose processor, a digital signal processor (english: digital Signal Processor, abbreviated as DSP), an application specific integrated circuit (english: application Specific Integrated Circuit, abbreviated as ASIC), or the like. 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 application may be embodied directly in a hardware processor for execution, or in a combination of hardware and software modules in a processor for execution.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application.
Claims (11)
1. A self-cleaning method, comprising:
acquiring first cleanliness of washing equipment and positions of stains in the washing equipment, wherein the first cleanliness represents the number of the stains in each square meter of an inner barrel, an observation window and a window pad of the washing equipment;
determining a target water level, a target rotating speed and a target cleaning duration during self-cleaning according to the first cleanliness of the washing equipment and the positions of stains in the washing equipment;
controlling purified water to enter an inner cylinder of the washing equipment, and controlling the inner cylinder to rotate at the target rotating speed for a target cleaning time period when the purified water reaches the target water level;
draining water from the inner barrel;
the determining, according to the first cleanliness of the washing device and the position of the stain in the washing device, a target water level, a target rotation speed and a target cleaning duration during self-cleaning includes:
determining the target rotating speed and the target cleaning duration according to the first cleanliness;
determining the target water level according to the position of the dirt in the washing equipment and the target rotating speed, wherein a scouring path of water in the inner cylinder passes through the position of the dirt in the washing equipment when the inner cylinder rotates at the target rotating speed;
the controlling the inner barrel to rotate at the target rotational speed for a target cleaning duration includes:
repeating the following steps until the duration of the inner barrel rotating at the target rotational speed is equal to the target cleaning duration: controlling the inner cylinder to rotate clockwise for a first time period at the target rotating speed; and controlling the inner cylinder to rotate anticlockwise for a second time period at the target rotating speed.
2. The method of claim 1, wherein the obtaining the first cleanliness of the washing apparatus and the location of the soil in the washing apparatus comprises:
collecting a first current image of the interior of the washing apparatus;
and acquiring the first cleanliness and the positions of stains in the washing equipment according to the first current image and an initial image of the interior of the washing equipment, wherein the initial image is an image of the interior of the washing equipment when the washing equipment is not used, and the first current image and the initial image both comprise images of each position of the interior of the washing equipment.
3. The method of claim 2, wherein the initial image is an initial gray scale of the interior of the washing apparatus, and wherein the obtaining the first cleanliness factor from the first current image and the initial image of the interior of the washing apparatus comprises:
converting the first current image into a current gray scale map;
acquiring cleanliness of each position inside the washing equipment according to the gray level of each position in the current gray level graph and the gray level of each position in the initial gray level graph;
and acquiring the first cleanliness according to the cleanliness of each position in the washing equipment.
4. A method according to claim 3, wherein obtaining the location of the stain in the washing device comprises:
and taking the position of the first cleanliness less than or equal to the cleanliness threshold value as the position of the stain in the washing equipment.
5. The method of any one of claims 1-4, wherein after the controlling the inner barrel to rotate at the target rotational speed for a target cleaning duration, further comprising:
controlling the inner cylinder to be static for a third time period, and acquiring a second current image of the interior of the washing equipment;
and acquiring second cleanliness of the interior of the washing equipment according to the second current image and the initial image of the interior of the washing equipment, and determining whether the positions of stains in the washing equipment are stained.
6. The method of claim 5, wherein draining the water in the inner cartridge comprises:
and if the second cleanliness is greater than or equal to the cleanliness threshold and no stains exist at the positions of the stains in the washing equipment, discharging the water in the inner barrel.
7. The method of claim 1 or 6, wherein said draining water from said inner cartridge comprises:
and in the process of draining, acquiring the real-time water level in the inner cylinder, and controlling the inner cylinder to rotate at a rotating speed corresponding to the real-time water level to drain the water in the inner cylinder.
8. The method according to claim 1 or 6, wherein before the purified water reaches the target water level, further comprising:
in the water inlet process, the real-time water level in the inner cylinder is obtained, and the inner cylinder is controlled to rotate at the rotating speed corresponding to the real-time water level.
9. A self-cleaning apparatus, comprising:
the first processing module is used for acquiring first cleanliness of the washing equipment and positions of stains in the washing equipment, wherein the first cleanliness represents the number of the stains in each square meter of an inner barrel, an observation window and a window pad of the washing equipment;
the second processing module is used for determining a target water level, a target rotating speed and a target cleaning time length during self-cleaning according to the first cleanliness of the washing equipment and the position of stains in the washing equipment, controlling clean water to enter an inner cylinder of the washing equipment, controlling the inner cylinder to rotate at the target rotating speed for the target cleaning time length when the clean water reaches the target water level, and discharging water in the inner cylinder;
the second processing module is specifically configured to determine the target rotation speed and the target cleaning duration according to the first cleanliness; determining the target water level according to the position of the dirt in the washing equipment and the target rotating speed, wherein a scouring path of water in the inner cylinder passes through the position of the dirt in the washing equipment when the inner cylinder rotates at the target rotating speed; repeating the following steps until the duration of the inner barrel rotating at the target rotational speed is equal to the target cleaning duration: controlling the inner cylinder to rotate clockwise for a first time period at the target rotating speed; and controlling the inner cylinder to rotate anticlockwise for a second time period at the target rotating speed.
10. An electronic device, comprising: at least one processor and memory;
the memory stores computer-executable instructions;
the at least one processor executing computer-executable instructions stored in the memory to cause the electronic device to perform the method of any one of claims 1-8.
11. A computer readable storage medium having stored thereon computer executable instructions which, when executed by a processor, implement the method of any of claims 1-8.
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