A washing machine control method and device, electronic device, and storage medium

Abstract

The embodiment of the present invention provides a washing machine control method and device, an electronic device, and a storage medium. The washing machine is provided with a weighing device and the weighing device is provided at the bottom of the filter device of the washing machine; the weight information of the clothes is determined by responding to the operation of putting the clothes in, and the first thread scrap generation speed threshold corresponding to the clothes is determined according to the weight information; then the second thread scrap generation speed threshold corresponding to the clothes is determined by the weighing device; thereby controlling the washing machine to enter the washing process and determining the thread scrap generation speed corresponding to the clothes by the weighing device; and then controlling the washing machine according to the thread scrap generation speed, the first thread scrap generation speed threshold and the second thread scrap generation speed threshold. The weighing device is used to monitor the thread scrap generation speed in the washing process in real time, and the washing machine can be further controlled according to the thread scrap generation speed, thereby improving the user's washing experience and ensuring the integrity of the clothes during the washing process.

Description

Technical Field

[0001] The present invention relates to the technical field of washing machine control, and in particular to a washing machine control method and device, electronic equipment, and storage medium. Background Art

[0002] With the improvement of people's living standards and the continuous development of related technologies, washing machines have become an indispensable household appliance in people's lives and have brought great convenience to daily life.

[0003] However, while washing machines bring convenience to washing clothes, there are also some hidden dangers of damaging clothes. For example, when washing clothes, there are usually different washing modes for users to choose from for washing different types of clothes. But in reality, when washing clothes, users sometimes do not choose the correct washing mode according to the type of clothes. Even if the washing mode is selected correctly, sometimes different clothes are mixed together for washing, and the correct matching of washing methods cannot be achieved, resulting in damage to the clothes after washing.

[0004] However, washing machines in related technologies are often unable to detect damage to clothes in a timely manner during washing, and are even unable to further control the washing machine accordingly to reduce damage to clothes, which seriously affects the user's laundry experience. Summary of the invention

[0005] In view of the above problems, a washing machine control method and device, electronic device, and storage medium are proposed to overcome the above problems or at least partially solve the above problems, including:

[0006] A washing machine control method, wherein the washing machine is provided with a weighing device, and the weighing device is arranged at the bottom of the washing machine filter device, and the method comprises:

[0007] In response to a laundry putting-in operation, determining weight information of the laundry, and determining a first lint generation speed threshold corresponding to the laundry according to the weight information;

[0008] Under the condition that the washing machine has completed the water filling operation and the running speed of the washing machine is a preset speed, the second lint generation speed threshold corresponding to the clothes is determined by the weighing device; wherein the second lint generation speed threshold is less than the first lint generation speed threshold;

[0009] In response to the determination result of the second lint generation speed threshold, controlling the washing machine to enter a washing process, and determining the lint generation speed corresponding to the clothes by the weighing device;

[0010] When the lint generation speed is greater than the second lint generation speed threshold, and the lint generation speed is less than the first lint generation speed threshold, adjusting washing parameters of the washing machine;

[0011] The step of determining the lint generation speed corresponding to the clothing by the weighing device is performed again, and determining whether the lint generation speed is less than the second lint generation speed threshold;

[0012] When the lint generation speed is less than the second lint generation speed threshold, the washing machine is controlled to operate according to the adjusted washing parameters.

[0013] Optionally, the method further includes:

[0014] When the lint generation speed is greater than or equal to the first lint generation speed threshold, an alarm is issued to the user.

[0015] Optionally, the method further includes:

[0016] When the lint generation speed is greater than or equal to the second lint generation speed threshold, determining whether the number of times the washing parameter of the washing machine is adjusted is greater than a preset adjustment number threshold;

[0017] When the number of times the washing parameters of the washing machine are adjusted is less than the preset adjustment number threshold, the step of adjusting the washing parameters of the washing machine is performed again.

[0018] Optionally, the method further includes:

[0019] When the number of times the washing parameters of the washing machine are adjusted is greater than or equal to the preset adjustment number threshold, the washing machine is controlled to end the washing process and an alarm is issued to remind the user.

[0020] Optionally, the method further includes:

[0021] In response to the start-up operation of the drainage function of the washing machine, the washing machine is controlled to perform a flushing process on the weighing device.

[0022] Optionally, the adjusting washing parameters of the washing machine includes:

[0023] One or more of the washing water level parameter, the motor speed parameter, the motor direction parameter and the rotation and stop time parameter of the washing machine are adjusted.

[0024] Optionally, the method further includes:

[0025] When the lint generation speed is less than or equal to the second lint generation speed threshold, the washing machine is controlled to complete the washing process according to the current washing parameters.

[0026] A washing machine control device, the washing machine is provided with a weighing device, the weighing device is arranged at the bottom of the washing machine filter device, the washing machine control device comprises:

[0027] a first lint generation speed threshold determination module, configured to determine weight information of the clothes in response to a clothes putting-in operation, and determine a first lint generation speed threshold corresponding to the clothes according to the weight information;

[0028] A second lint generation speed threshold determination module, used to determine the second lint generation speed threshold corresponding to the clothes through the weighing device under the condition that the washing machine has completed the water filling operation and the running speed of the washing machine is a preset speed; wherein the second lint generation speed threshold is less than the first lint generation speed threshold;

[0029] a lint generation speed determination module, configured to control the washing machine to enter a washing process in response to a determination result of the second lint generation speed threshold, and determine a lint generation speed corresponding to the clothes through the weighing device;

[0030] a washing parameter adjustment module, configured to adjust the washing parameters of the washing machine when the lint generation speed is greater than the second lint generation speed threshold and the lint generation speed is less than the first lint generation speed threshold;

[0031] a re-speed measuring module, used for re-performing the step of determining the lint generation speed corresponding to the clothing by the weighing device, and judging whether the lint generation speed is less than the second lint generation speed threshold;

[0032] The operation maintaining module is used to control the washing machine to operate according to the adjusted washing parameters when the lint generation speed is less than the second lint generation speed threshold.

[0033] Optionally, the device further comprises:

[0034] The first alarm reminder module is used to give an alarm reminder to the user when the lint generation speed is greater than or equal to the first lint generation speed threshold.

[0035] Optionally, the device further comprises:

[0036] An adjustment times judgment module, used for judging whether the number of times the washing parameters of the washing machine are adjusted is greater than a preset adjustment times threshold value when the lint generation speed is greater than or equal to the second lint generation speed threshold value;

[0037] The re-adjustment module is used to re-execute the step of adjusting the washing parameters of the washing machine when the number of times the washing parameters of the washing machine are adjusted is less than the preset adjustment number threshold.

[0038] Optionally, the device further comprises:

[0039] The second alarm module is used to control the washing machine to end the washing process and issue an alarm to the user when the number of times the washing parameters of the washing machine are adjusted is greater than or equal to the preset adjustment number threshold.

[0040] Optionally, the device further comprises:

[0041] The flushing processing module is used to control the washing machine to flush the weighing device in response to the start-up operation of the drainage function of the washing machine.

[0042] Optionally, the washing parameter adjustment module includes:

[0043] The washing parameter adjustment submodule is used to adjust one or more of the washing water level parameters, motor speed parameters, motor direction parameters and rotation and stop time parameters of the washing machine.

[0044] Optionally, the device further comprises:

[0045] The washing parameter maintaining module is used to control the washing machine to complete the washing process according to the current washing parameters when the lint generation speed is less than or equal to the second lint generation speed threshold.

[0046] An electronic device comprises a processor, a memory and a computer program stored in the memory and capable of running on the processor, wherein the computer program implements the washing machine control method as described above when executed by the processor.

[0047] A computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the washing machine control method described above is implemented.

[0048] A computer program product comprises a computer program, and when the computer program is executed by a processor, the computer program implements the washing machine control method as described above.

[0049] The embodiments of the present invention have the following advantages:

[0050] The present invention provides a washing machine control method, wherein the washing machine is provided with a weighing device and the weighing device is arranged at the bottom of a filter device of the washing machine; the weight information of the clothes is determined in response to the operation of putting the clothes in, and a first lint generation speed threshold value corresponding to the clothes is determined according to the weight information; then, when the washing machine has completed the water supply operation and the running speed of the washing machine is a preset speed, a second lint generation speed threshold value corresponding to the clothes is determined by the weighing device; thereby, in response to the determination result of the second lint generation speed threshold value, the washing machine is controlled to enter a washing process, and the lint generation speed corresponding to the clothes is determined by the weighing device; then, when the lint generation speed is greater than the second lint generation speed threshold value and the lint generation speed is less than the first lint generation speed threshold value, the washing machine is adjusted for washing parameters; then, the step of determining the lint generation speed corresponding to the clothes by the weighing device is performed again, and it is judged whether the lint generation speed is less than the second lint generation speed threshold value; and when the lint generation speed is less than the second lint generation speed threshold value, the washing machine is controlled to operate according to the adjusted washing parameters. The weighing device is used to monitor the speed of lint generation during the washing process in real time, and the washing machine can be further controlled accordingly based on the speed of lint generation, thus avoiding the washing machine from running in an incorrect washing state, improving the user's washing experience, and ensuring the integrity of the clothes during the washing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] In order to more clearly illustrate the technical solution of the present invention, the accompanying drawings required for use in the description of the present invention will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

[0052] Figure 1 is a flowchart of steps of a washing machine control method provided by some embodiments of the present invention;

[0053] Figure 2 is a schematic diagram of a washing parameter adjustment process provided by some embodiments of the present invention;

[0054] Figure 3 is a side view of a washing machine tub provided by some embodiments of the present invention;

[0055] Figure 4 is a schematic diagram of the overall execution flow of a washing machine control method provided by some embodiments of the present invention;

[0056] Figure 5 It is a structural schematic diagram of a washing machine control device provided by some embodiments of the present invention. DETAILED DESCRIPTION

[0057] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0058] In the embodiments of the present application, words such as "first" and "second" are used to distinguish between identical or similar items with basically the same functions and effects. This is only for the purpose of clearly describing the technical solutions of the embodiments of the present application, and shall not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0059] In the embodiments of the present application, the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0060] In daily life, washing machines have become an indispensable part of people's lives. While bringing convenience to washing clothes, there are also some hidden dangers that may damage clothes. The hidden dangers mainly include the following situations:

[0061] 1. Washing machines on the market today include a variety of washing modes. For most types of clothing, washing machines have corresponding washing methods, but there are very few types of clothing that do not have specific washing modes. If you randomly choose a washing mode to wash, it may damage the clothing;

[0062] 2. Some users do not pay attention to the selection of washing modes when washing clothes. Even for different types of clothes, they only choose the washing modes they are used to in daily life, and fail to achieve a one-to-one correspondence between clothing types and washing modes.

[0063] 3. Most users usually mix different types of clothes together for washing, and do not distinguish them by type and then choose a washing mode for washing. Although the washing mode contains a mixed mode, it may not be able to protect the clothes from damage to the greatest extent for a variety of mixed clothes.

[0064] That is to say, during the operation of the washing machine, there are different washing modes for users to choose from even for different types of clothes. But in reality, when washing clothes, users sometimes do not choose the correct washing mode according to the type of clothes. And even if the washing mode is selected correctly, sometimes different clothes are mixed together for washing, and the correct matching of the washing method cannot be achieved, resulting in the clothes being damaged after washing. The lint generated after the clothes are damaged will also accumulate in the washing machine and be difficult to clean. In other words, the problems that need to be solved can be summarized as follows:

[0065] 1. During the washing process, it is impossible to detect the damage of clothes at the first time, and there is a lack of fast and effective detection methods.

[0066] 2. When clothes are damaged during the washing process, the washing machine lacks an effective adjustment method to prevent further damage to the clothes.

[0067] 3. There is a lack of an effective way to clean the lint produced by damaged clothes. Long-term washing operation will accumulate a large amount of lint, causing internal contamination of the washing machine.

[0068] In order to solve the above problems, the present invention is based on the core technical concept of real-time monitoring of the speed of lint generation during washing by a weighing device, and improves the washing machine control method in the related art. The present invention will be described in detail in conjunction with the accompanying drawings as follows:

[0069] Reference Figure 1 , shows a flowchart of a washing machine control method provided by some embodiments of the present invention, wherein the washing machine is provided with a weighing device, and the weighing device is provided at the bottom of the washing machine filter device, and specifically may include the following steps:

[0070] Step 101, in response to a clothing inserting operation, determining weight information of the clothing, and determining a first lint generation speed threshold corresponding to the clothing according to the weight information;

[0071] In a specific implementation, the clothes can be weighed after being placed in the washing tub, and after the weight of the clothes is determined, the upper limit threshold value V1 of the lint generation speed (i.e., the first lint generation speed threshold value) can be determined according to a pre-set corresponding table of upper limit threshold values ​​of the lint generation speed for clothes of different masses.

[0072] Specifically, for the two situations where paper towels are mixed in the clothes and no paper towels are mixed in, multiple rounds of training can be performed to obtain the average weight change rate of lint under the influence of paper towels, and set this average weight change rate as the upper limit threshold V1 of the lint generation speed. Since the training results are also affected by the amount of paper towels and clothes, the above training premise can be set as: the mass of paper towels in the barrel / the mass of clothes in the barrel = 1 / N; where N is a proportional factor, which can be set according to experimental conditions. Clothes of different masses correspond to different upper limit thresholds V1 of the lint generation speed.

[0073] Furthermore, we can assume that W is the weight of laundry (unit: kg) and L is the weight of lint (unit: mg), which can be simplified into a linear relationship model:

[0074] L=aW+b

[0075] Among them, a is the linear coefficient, which indicates the increment of lint generation for every 1 kg increase in laundry weight; b is the constant term, which indicates that even without clothes, a small amount of lint may be generated. It can be concluded that there is a linear relationship between the upper limit of lint generation speed V1 and the weight of clothes M, and a corresponding table of upper limit thresholds of lint generation speed for clothes of different weights can be given as a reference;

[0076] For example, the following table 1 shows an example table of corresponding upper thresholds of the speed of generating lint for clothes of different qualities:

[0077] Table 1: Example table of corresponding upper thresholds of the speed of lint generation for clothes of different qualities

[0078]

[0079] It can be seen from Table 1 that the speed of lint generation during washing will be affected by the weight of the clothes in the washing tub. Under the same conditions, the higher the weight of the clothes, the more lint is generated per unit time, so the upper limit threshold of the lint generation speed is also set larger.

[0080] Step 102, when the washing machine has completed the water filling operation and the running speed of the washing machine is a preset speed, the second lint generation speed threshold corresponding to the clothes is determined by the weighing device; wherein the second lint generation speed threshold is less than the first lint generation speed threshold;

[0081] In practical applications, after the washing machine is filled with water, it can be controlled to run at a low speed v (preset speed) first, and the weight is collected once a minute through a weighing device, so as to obtain the weight change speed when no wire dust is generated, that is, the lower limit of the wire dust generation speed V0 (the second wire dust generation speed threshold);

[0082] Specifically, after the washing machine is filled with water, it is operated at a low speed v, that is, when it is in a washing state with a relatively low speed, the clothes generally do not produce lint. At this time, the lint generation speed in the state of no lint or little lint can be set as the lower limit threshold value V0 of the lint generation speed according to the weight change caused by impurities in the water; and in the washing process, if the mass change rate at the weighing device is less than V0, it can be proved that the washing method at this time produces very little or even no lint on the clothes, which can protect the integrity of the clothes to the greatest extent.

[0083] Step 103, in response to the determination result of the second lint generation speed threshold, controlling the washing machine to enter a washing process, and determining the lint generation speed corresponding to the clothes by the weighing device;

[0084] In a specific implementation, after determining the second lint generation speed threshold, the washing machine can be controlled to enter the formal washing process, and the weighing device can continue to collect weight once a minute to obtain the real-time weight change speed V (lint generation speed).

[0085] Step 104, when the lint generation speed is greater than the second lint generation speed threshold and the lint generation speed is less than the first lint generation speed threshold, adjusting the washing parameters of the washing machine.

[0086] In actual applications, if the lint generation speed V is less than or equal to V0, it means that the lint generation speed is low or no lint is generated. At this time, the clothing damage speed is low, and there is almost no damage, which can protect the integrity of the clothing to the greatest extent, so the normal washing process can continue; if the lint generation speed V is higher than V0 and less than V1, it means that lint is generated. According to the washing method at this time, the clothing will be damaged during the washing process; the washing parameters of the washing machine can be adjusted. During the adjustment, the real-time lint generation speed V can be continuously compared with V0 until V is less than or equal to V0, and the current washing parameters can be regarded as the optimal washing parameters; if the lint generation speed V is greater than V1, it means that the washing process is abnormal. The abnormal situation includes but is not limited to the influence of paper towels, the deviation between the washing mode and the clothing type is too large (for example: the wool sweater uses the strong washing mode) resulting in clothing damage, etc. At this time, the washing can be stopped and the user can be reminded of the washing abnormality.

[0087] Step 105, executing again the step of determining the lint generation speed corresponding to the clothing by the weighing device, and determining whether the lint generation speed is less than the second lint generation speed threshold;

[0088] In practical applications, such as Figure 2As shown, after adjusting the washing parameters, the washing machine can be controlled to run for a period of time (such as t minutes, and the t value can be set according to actual needs), and the lint generation speed V during this period can be obtained in real time through the weighing device again; then the lint generation speed V obtained last during this period can be compared with V0. If the lint generation speed V drops below V0, it can be considered that the current washing method will not cause any more damage to the washed clothes, that is, the washing machine can be controlled to run according to the adjusted washing parameters.

[0089] Furthermore, if the lint generation speed V does not drop below V0, it can be considered that the current washing method will still cause damage to the washed clothes. At this time, it can be determined whether the current adjustment times are greater than or equal to the maximum adjustment times N. If the maximum adjustment times N is not reached, the washing parameters can continue to be adjusted. If the lint generation speed V drops below V0 after adjusting the washing parameters, it can be considered that the current washing method will no longer cause damage to the washed clothes, that is, the washing machine can be controlled to operate according to the adjusted washing parameters; if the maximum adjustment times N has been reached, it is considered that the number of adjustments to the washing parameters has reached the upper limit, the washing process can be ended directly, and the user is reminded that the current washing method will cause damage to the clothes.

[0090] Specifically, Figure 2 The washing parameter adjustment process shown can be summarized as follows:

[0091] S201 enters the washing parameter adjustment process, the adjustment parameters include washing water level, motor speed, motor direction, rotation and stop time, etc.;

[0092] S202: After adjusting the washing parameters, the washing machine needs to run for a period of time and obtain the lint generation speed V during this period in real time;

[0093] S203 compares the last obtained lint generation speed V with V0. If the lint generation speed V drops below V0, it is considered that the current washing method will not cause damage to the washed clothes, and the process proceeds to S206 to operate according to the adjusted washing parameters; if the lint generation speed V does not drop below V0, it is considered that the current washing method will still cause damage to the washed clothes, and the process proceeds to S204;

[0094] S204 determines whether the current washing parameter adjustment number is greater than the maximum adjustment number N, if the maximum adjustment number N is not reached, it returns to S201, continue to adjust the washing parameters; if the maximum adjustment number N is reached, then proceeds to S205;

[0095] S205 When the number of times of adjusting the washing parameters reaches the upper limit, the washing process is terminated directly, and the user is reminded that the current washing method will cause damage to the clothes;

[0096] S206 When the thread debris generation speed V is less than V0, the clothing damage speed is low, which means that the current washing method will not cause significant damage to the clothing, and the washing machine continues to be controlled to operate according to the current washing parameters.

[0097] Step 106: When the lint generation speed is less than the second lint generation speed threshold, control the washing machine to operate according to the adjusted washing parameters.

[0098] In practical applications, as mentioned above, after adjusting the washing parameters, the washing machine can be controlled to run for a period of time (such as t minutes, and the t value can be set according to actual needs), and the lint generation speed V during this period can be obtained in real time through the weighing device again; then the lint generation speed V obtained last during this period can be compared with V0. If the lint generation speed V drops below V0, it can be considered that the current washing method will no longer cause damage to the washed clothes, that is, the washing machine can be controlled to operate according to the adjusted washing parameters.

[0099] In some embodiments of the present invention, the method further comprises:

[0100] When the lint generation speed is greater than or equal to the first lint generation speed threshold, an alarm is issued to the user.

[0101] In a specific implementation, as mentioned above, if the lint generation speed V is higher than V0 and less than V1, it means that lint is generated. According to the washing method at this time, the clothes will be damaged during the washing process; the washing parameters of the washing machine can be adjusted. During the adjustment, the real-time lint generation speed V can be continuously compared with V0 until V is less than or equal to V0, and the current washing parameters can be regarded as the optimal washing parameters; if the lint generation speed V is greater than V1, it means that the washing process is abnormal. The abnormal situation includes but is not limited to the influence of paper towels, the deviation between the washing mode and the type of clothing is too large (for example: the wool sweater uses the strong washing mode) resulting in clothing damage, etc. At this time, the washing can be stopped and the user can be reminded of the washing abnormality.

[0102] In some embodiments of the present invention, the method further comprises:

[0103] When the lint generation speed is less than or equal to the second lint generation speed threshold, the washing machine is controlled to complete the washing process according to the current washing parameters.

[0104] In the specific implementation, as mentioned above, if the lint generation speed V is less than or equal to V0, it means that the lint generation speed is small or no lint is generated. At this time, the clothing is damaged at a low speed and there is almost no damage. The integrity of the clothing can be protected to the greatest extent. Therefore, the normal washing process can continue according to the current washing parameters.

[0105] In some embodiments of the present invention, the step of adjusting washing parameters of the washing machine includes:

[0106] One or more of the washing water level parameter, the motor speed parameter, the motor direction parameter and the rotation and stop time parameter of the washing machine are adjusted.

[0107] In actual applications, when adjusting the washing parameters of a washing machine, one or more of the washing water level parameters, motor speed parameters, motor direction parameters and rotation and stop time parameters of the washing machine can be adjusted; for example, the speed of lint generation can be reduced by lowering the motor speed, increasing the rotation and stop time, increasing the washing water level, etc.

[0108] In an example, the parameters before and after adjustment can be referred to as follows:

[0109] Before adjustment: Motor speed: 50 rpm; Water level: 2nd gear; Turn-on / off time: 10s turn-on, 5s stop;

[0110] After adjustment: motor speed: 45 rpm; water level: 3rd gear; start-stop time: 10s on and 6s off.

[0111] It should be emphasized that this example is only used to demonstrate feasible adjustment logic, and specific adjustment measures can be set according to actual washing conditions.

[0112] In some embodiments of the present invention, the method further comprises:

[0113] When the lint generation speed is greater than or equal to the second lint generation speed threshold, determining whether the number of times the washing parameter of the washing machine is adjusted is greater than a preset adjustment number threshold;

[0114] When the number of times the washing parameters of the washing machine are adjusted is less than the preset adjustment number threshold, the step of adjusting the washing parameters of the washing machine is performed again.

[0115] In the specific implementation, as mentioned above, if the lint generation speed V does not drop below V0, it can be considered that the current washing method will still cause damage to the washed clothes. At this time, it can be determined whether the current washing parameter adjustment times are greater than or equal to the maximum adjustment times N (preset adjustment times threshold). If the maximum adjustment times N is not reached, the washing parameters can continue to be adjusted. If the lint generation speed V drops below V0 after adjusting the washing parameters, it can be considered that the current washing method will no longer cause damage to the washed clothes, that is, the washing machine can be controlled to operate according to the adjusted washing parameters.

[0116] In some embodiments of the present invention, the method further comprises:

[0117] When the number of times the washing parameters of the washing machine are adjusted is greater than or equal to the preset adjustment number threshold, the washing machine is controlled to end the washing process and an alarm is issued to remind the user.

[0118] In actual application, as mentioned above, if the washing parameter adjustment times have reached the maximum adjustment times N, it is considered that the washing parameter adjustment times have reached the upper limit, and the washing process can be ended directly, and the user is reminded that the current washing method will cause damage to the clothes.

[0119] In some embodiments of the present invention, the method further comprises:

[0120] In response to the start-up operation of the drainage function of the washing machine, the washing machine is controlled to perform a flushing process on the weighing device.

[0121] In the specific implementation, Figure 3 The figure shows a side view of a washing machine drum provided by some embodiments of the present invention, wherein: 1 is a weighing device; 2 is a filter screen surface; 3 is a rotating chassis; 4 is a water guide channel; 5 is a water flow direction; 6 is a first water inlet flow; 7 is a second water inlet flow; 8 is a sewage discharge channel; 9 is a motor; and 10 is a sewage discharge direction. By adding a weighing device 1 and a water guide channel 4 to the filter screen box of the washing machine, the water flow can flow into the filter screen box according to the water flow direction 5 during the washing process, and is divided into two water flows through the water guide channel 4, wherein the second water inlet flow will filter impurities through the filter screen surface. The first water inlet flow will pass through the water guide channel, and the outlet of the water guide channel can be set to be narrow, thereby accelerating the flow rate of the first water inlet flow to flush the filter screen surface and flush the impurities and wire scraps remaining on the filter screen surface to the weighing device 1, and the weighing device 1 can then be weighed, and the weight data can be uploaded every minute to calculate the speed of wire scrap generation. The motor shaft of the motor 9 can be connected to the bottom of the weighing device 1, so that the weighing device 1 can be flipped 90°, connecting the filter box and the drain channel 8. The drain channel 8 can be connected to the drain pipe, so that the wire scraps can enter the drain pipe through the drain channel 8 and be discharged from the washing machine along the drain direction 10.

[0122] On this basis, when the washing machine enters the drainage stage, the motor shaft of the motor 9 can be controlled to rotate 90° clockwise, connecting the filter box and the drainage channel 8, so that the first water inlet flow and the second water inlet flow respectively rinse the wire scraps on the filter mesh surface 2 and the weighing device 1, and the wire scraps enter the drain pipe through the drainage channel 8 and are discharged from the washing machine. After flushing T0 (preset flushing time, which can be set according to actual needs) minutes, the motor 9 can control the motor shaft to rotate 90° counterclockwise, close the filter box and the drainage channel 8, and end the cleaning process.

[0123] The following will be combined Figure 4 The embodiments of the present invention are further described as follows:

[0124] Reference Figure 4 The overall execution process of the washing machine control method provided by the present invention can be summarized as follows:

[0125] S400, after the clothes are placed in the washing tub, the clothes are weighed, and after the weight of the clothes is determined, the upper limit threshold value V1 of the line scrap generation speed is determined according to the corresponding table of upper limit threshold values ​​of line scrap generation speed of clothes with different weights;

[0126] S401, after the washing machine is filled with water, it first runs at a low speed v, and the weighing device collects the weight once a minute, so as to obtain the weight change speed when no wire lint is generated, that is, the lower limit of the wire lint generation speed V0;

[0127] S402, entering the formal washing process, the weighing device continues to collect weight once a minute to obtain the real-time weight change speed V;

[0128] S403, comparing the real-time weight change speed V with the upper and lower limits V1 and V0 of the wire scrap generation speed;

[0129] S404, if V is less than or equal to V0, it means that the speed of generating thread scraps is low or no thread scraps are generated, and the speed of damaging clothes is low, and there is almost no damage, so the integrity of clothes can be protected to the greatest extent;

[0130] S405, if V is greater than V0 and less than V1, it means that thread scraps are generated, and the clothes will be damaged during the washing process according to the current washing method;

[0131] S406, if V is greater than or equal to V1, it means that the weight change speed currently obtained in real time is relatively large, and there is an abnormality in the laundry, including but not limited to the mixing of paper towels, and a large deviation in the washing mode (for example, a strong washing mode is selected for a wool sweater), etc.;

[0132] S407, under the condition of S404, the washing machine continues washing normally;

[0133] S408, under the condition of S405, the washing machine needs to adjust the washing parameters;

[0134] S409, under the condition of S406, the washing machine needs to alarm to remind the user that the washing status is abnormal;

[0135] S410 When the washing machine enters the drainage stage, the motor shaft of the motor is controlled to rotate 90° clockwise, connecting the filter box and the drainage channel, so that the first water flow and the second water flow respectively wash the wire scraps on the filter mesh and the weighing device, and the wire scraps enter the drain pipe through the drainage channel and are discharged from the washing machine. After T0 minutes of rinsing, the motor can control the motor shaft to rotate 90° counterclockwise, close the filter box and the drainage channel, and end the cleaning process;

[0136] S411 The washing machine continues to run until the washing is finished.

[0137] The present invention provides a method for controlling a washing machine, wherein the washing machine is provided with a weighing device and the weighing device is provided at the bottom of a filter device of the washing machine; the weight information of the clothes is determined in response to the operation of putting the clothes in, and the first thread scrap generation speed threshold corresponding to the clothes is determined according to the weight information; then, when the washing machine has completed the water inlet operation and the running speed of the washing machine is a preset speed, the second thread scrap generation speed threshold corresponding to the clothes is determined by the weighing device; thus, the washing machine is controlled to enter a washing process in response to the determination result of the second thread scrap generation speed threshold, and the thread scrap generation speed corresponding to the clothes is determined by the weighing device; and then the washing machine is controlled according to the thread scrap generation speed, the first thread scrap generation speed threshold and the second thread scrap generation speed threshold. The method realizes real-time monitoring of the thread scrap generation speed during the washing process by the weighing device, and can further control the washing machine accordingly according to the thread scrap generation speed, thereby avoiding the washing machine from running in an incorrect washing state, improving the user's washing experience, and ensuring the integrity of the clothes during the washing process.

[0138] In general, the present invention sets a weighing unit at the bottom of the filter, adds two flow channels for flushing the filter, flushes the filter surface of the filter, and makes the lint accumulate on the weighing unit, obtains the accurate weight change of the lint, determines the damage speed of the clothes according to the lint generation speed V, and can detect the damage of the clothes in real time during the washing process. The operation mode of the washing machine can be adjusted in real time according to the lint generation speed V until the best washing mode is reached. The adjustment parameters include washing water level, motor speed, motor direction, stop time, etc. After adjustment, the lint generation speed V needs to be lower than the set threshold value V0 before the adjustment can be stopped to obtain the best washing mode. Under the best washing mode, the speed of clothing damage can be reduced to the minimum, which can ensure the integrity of the clothing to the greatest extent. The lower limit threshold value V0 and the upper limit threshold value V1 of the lint generation speed are also set to eliminate the uncertain foreign factors in the washing process, so that the detection result is more accurate. In addition, since the lint generated by the damage of the clothes is accumulated on the weighing device, the weighing device is connected to the motor and can rotate 90° clockwise and 90° counterclockwise. During the drainage stage, the motor rotates 90° clockwise, connecting the filter box and the sewage channel. The incoming water flow flushes the lint on the filter and the weighing device, so that the lint is discharged through the sewage channel. The lint can be cleaned in time to avoid internal contamination of the washing machine.

[0139] It should be noted that, for the sake of simplicity, the method embodiments are described as a series of action combinations, but those skilled in the art should be aware that the embodiments of the present invention are not limited by the order of the actions described, because according to the embodiments of the present invention, certain steps can be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in the specification are all preferred embodiments, and the actions involved are not necessarily required by the embodiments of the present invention.

[0140] Reference Figure 5 , shows a schematic structural diagram of a washing machine control device provided by some embodiments of the present invention; the washing machine is provided with a weighing device, and the weighing device is arranged at the bottom of the washing machine filter device, and specifically may include the following modules:

[0141] A first lint generation speed threshold determination module 501 is used to determine the weight information of the clothes in response to the clothes putting-in operation, and determine the first lint generation speed threshold corresponding to the clothes according to the weight information;

[0142] A second lint generation speed threshold determination module 502 is used to determine a second lint generation speed threshold corresponding to the clothes through the weighing device under the condition that the washing machine has completed the water filling operation and the running speed of the washing machine is a preset speed; wherein the second lint generation speed threshold is less than the first lint generation speed threshold;

[0143] a lint generation speed determination module 503, configured to control the washing machine to enter a washing process in response to a determination result of the second lint generation speed threshold, and determine a lint generation speed corresponding to the clothes through the weighing device;

[0144] A washing parameter adjustment module 504, configured to adjust the washing parameters of the washing machine when the lint generation speed is greater than the second lint generation speed threshold and the lint generation speed is less than the first lint generation speed threshold;

[0145] A re-speed measuring module 505, for re-performing the step of determining the thread scrap generation speed corresponding to the clothing by the weighing device, and determining whether the thread scrap generation speed is less than the second thread scrap generation speed threshold;

[0146] The operation maintaining module 506 is used to control the washing machine to operate according to the adjusted washing parameters when the lint generation speed is less than the second lint generation speed threshold.

[0147] In some embodiments of the present invention, the device further comprises:

[0148] The first alarm reminder module is used to give an alarm reminder to the user when the lint generation speed is greater than or equal to the first lint generation speed threshold.

[0149] In some embodiments of the present invention, the device further comprises:

[0150] An adjustment times judgment module, used for judging whether the number of times the washing parameters of the washing machine are adjusted is greater than a preset adjustment times threshold value when the lint generation speed is greater than or equal to the second lint generation speed threshold value;

[0151] The re-adjustment module is used to re-execute the step of adjusting the washing parameters of the washing machine when the number of times the washing parameters of the washing machine are adjusted is less than the preset adjustment number threshold.

[0152] In some embodiments of the present invention, the device further comprises:

[0153] The second alarm module is used to control the washing machine to end the washing process and issue an alarm to the user when the number of times the washing parameters of the washing machine are adjusted is greater than or equal to the preset adjustment number threshold.

[0154] In some embodiments of the present invention, the device further comprises:

[0155] The flushing processing module is used to control the washing machine to flush the weighing device in response to the start-up operation of the drainage function of the washing machine.

[0156] In some embodiments of the present invention, the washing parameter adjustment module 504 includes:

[0157] The washing parameter adjustment submodule is used to adjust one or more of the washing water level parameters, motor speed parameters, motor direction parameters and rotation and stop time parameters of the washing machine.

[0158] In some embodiments of the present invention, the device further comprises:

[0159] The washing parameter maintaining module is used to control the washing machine to complete the washing process according to the current washing parameters when the lint generation speed is less than or equal to the second lint generation speed threshold.

[0160] Some embodiments of the present invention further provide an electronic device, which may include a processor, a memory, and a computer program stored in the memory and capable of running on the processor, and when the computer program is executed by the processor, the above washing machine control method is implemented.

[0161] Some embodiments of the present invention further provide a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the above-mentioned washing machine control method is implemented.

[0162] Some embodiments of the present invention further provide a computer program product, including a computer program, which implements the above washing machine control method when executed by a processor.

[0163] As for the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0164] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0165] Those skilled in the art will appreciate that the embodiments of the present invention may be provided as methods, devices, or computer program products. Therefore, the embodiments of the present invention may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the embodiments of the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.

[0166] The embodiments of the present invention are described with reference to the flowcharts and / or block diagrams of the methods, terminal devices (systems), and computer program products according to the embodiments of the present invention. It should be understood that each process and / or block in the flowchart and / or block diagram, as well as the combination of the processes and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing terminal device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing terminal device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0167] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing terminal device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce a manufactured product including an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0168] These computer program instructions can also be loaded onto a computer or other programmable data processing terminal device so that a series of operating steps are executed on the computer or other programmable terminal device to produce a computer-implemented process, thereby providing instructions for executing on the computer or other programmable terminal device to implement the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0169] Although the preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the embodiments of the present invention.

[0170] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or terminal device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or terminal device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or terminal device including the above elements.

[0171] The above provides a detailed introduction to a washing machine control method and device, an electronic device, and a storage medium. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. At the same time, for a person skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A washing machine control method, characterized in that: The washing machine is provided with a weighing device, and the weighing device is arranged at the bottom of the filter device of the washing machine. The method comprises: In response to a laundry putting-in operation, determining weight information of the laundry, and determining a first lint generation speed threshold corresponding to the laundry according to the weight information; Under the condition that the washing machine has completed the water filling operation and the running speed of the washing machine is a preset speed, the second lint generation speed threshold corresponding to the clothes is determined by the weighing device; wherein the second lint generation speed threshold is less than the first lint generation speed threshold; In response to the determination result of the second lint generation speed threshold, controlling the washing machine to enter a washing process, and determining the lint generation speed corresponding to the clothes by the weighing device; When the lint generation speed is greater than the second lint generation speed threshold, and the lint generation speed is less than the first lint generation speed threshold, adjusting washing parameters of the washing machine; The step of determining the lint generation speed corresponding to the clothing by the weighing device is performed again, and determining whether the lint generation speed is less than the second lint generation speed threshold; When the lint generation speed is less than the second lint generation speed threshold, the washing machine is controlled to operate according to the adjusted washing parameters.

2. The method according to claim 1, characterized in that: The method further comprises: When the lint generation speed is greater than or equal to the first lint generation speed threshold, an alarm is issued to the user.

3. The method according to claim 1, characterized in that: The method further comprises: When the lint generation speed is greater than the second lint generation speed threshold, determining whether the number of times the washing parameter of the washing machine is adjusted is greater than a preset adjustment number threshold; When the number of times the washing parameters of the washing machine are adjusted is less than or equal to the preset adjustment number threshold, the step of adjusting the washing parameters of the washing machine is performed again.

4. The method according to claim 3, characterized in that The method further comprises: When the number of times the washing parameters of the washing machine are adjusted is greater than the preset adjustment number threshold, the washing machine is controlled to end the washing process and an alarm is issued to remind the user.

5. The method according to claim 1, characterized in that The method further comprises: In response to the start-up operation of the drainage function of the washing machine, the washing machine is controlled to perform a flushing process on the weighing device.

6. The method according to claim 1, characterized in that The step of adjusting the washing parameters of the washing machine comprises: One or more of the washing water level parameter, the motor speed parameter, the motor direction parameter and the rotation and stop time parameter of the washing machine are adjusted.

7. The method according to claim 1, characterized in that When the lint generation speed is greater than the second lint generation speed threshold, and the lint generation speed is less than the first lint generation speed threshold, before adjusting the washing parameters of the washing machine, the method further includes: When the lint generation speed is less than or equal to the second lint generation speed threshold, the washing machine is controlled to complete the washing process according to the current washing parameters.

8. A washing machine control device, characterized in that: The washing machine is provided with a weighing device, and the weighing device is arranged at the bottom of the washing machine filter device. The washing machine control device comprises: a first lint generation speed threshold determination module, configured to determine weight information of the clothes in response to a clothes putting-in operation, and determine a first lint generation speed threshold corresponding to the clothes according to the weight information; A second lint generation speed threshold determination module, used to determine the second lint generation speed threshold corresponding to the clothes through the weighing device under the condition that the washing machine has completed the water filling operation and the running speed of the washing machine is a preset speed; wherein the second lint generation speed threshold is less than the first lint generation speed threshold; a lint generation speed determination module, configured to control the washing machine to enter a washing process in response to a determination result of the second lint generation speed threshold, and determine a lint generation speed corresponding to the clothes through the weighing device; a washing parameter adjustment module, configured to adjust the washing parameters of the washing machine when the lint generation speed is greater than the second lint generation speed threshold and the lint generation speed is less than the first lint generation speed threshold; a re-speed measuring module, used for re-performing the step of determining the lint generation speed corresponding to the clothing by the weighing device, and judging whether the lint generation speed is less than the second lint generation speed threshold; The operation maintaining module is used to control the washing machine to operate according to the adjusted washing parameters when the lint generation speed is less than the second lint generation speed threshold.

9. An electronic device, characterized in that: The invention comprises a processor, a memory and a computer program stored in the memory and capable of running on the processor, wherein when the computer program is executed by the processor, the washing machine control method according to any one of claims 1 to 7 is implemented.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the washing machine control method according to any one of claims 1 to 7 is implemented.

11. A computer program product, comprising a computer program, wherein the computer program implements the washing machine control method according to any one of claims 1 to 7 when executed by a processor.

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