Washing foam control method, apparatus and readable storage medium

Abstract

This application relates to a washing foam control method, apparatus, and readable storage medium. The control method involves detecting and acquiring the foam concentration during the washing process using a washing machine foam concentration detection component; comparing the detected foam concentration with a set concentration to determine the foam level; executing different foam suppression programs for different foam levels; detecting the foam concentration again using the foam concentration detection component after executing one foam suppression program; if the detected foam level remains unchanged or is one level higher, the foam level is increased by one level; if the detected foam level decreases, the foam level remains unchanged; if the foam level is higher than before, the highest level foam suppression program is executed; if the detected foam level is the highest level, the highest level foam suppression program is executed twice before continuing the washing program. This method can reduce excessive foam generation during washing, improve the washing efficiency of clothes, and prevent foam overflow.

Description

Technical Field

[0001] This invention relates to the field of garment handling equipment technology, specifically to a washing foam control method, device, and readable storage medium. Background Technology

[0002] Washing machines require detergent to help clean clothes. However, users may add too much detergent or use high-foaming, high-concentration detergents. Once the detergent dissolves fully in the drum, it produces a large amount of foam. While the foam won't overflow when the drum is just full, it will eventually overflow through the detergent dispenser or other pathways as more foam is generated during subsequent washes.

[0003] Overflow can cause the following problems and potential risks:

[0004] 1. It caused environmental pollution to the user's residence;

[0005] 2. Causes leakage, burning, or short circuit of the washing machine and surrounding electrical components;

[0006] 3. Excessive detergent can lead to incomplete rinsing of clothes, leaving detergent residue that can irritate the skin when worn.

[0007] 4. Excessive foam generated during the washing process can cause the motor power to increase and overheat during the spin cycle, potentially damaging the washing machine's motor and increasing power consumption. Summary of the Invention

[0008] The purpose of this invention is to address the above-mentioned shortcomings by providing a washing foam control method, apparatus, and readable storage medium.

[0009] To address the technical problem, the first aspect of this invention provides a washing foam control method, including a washing machine, wherein the foam concentration during the washing process is detected and obtained by a washing machine foam concentration detection component; the detected foam concentration is compared with a set concentration to obtain a foam level; different foam levels correspond to different foam suppression programs.

[0010] Furthermore, after performing the defoaming procedure once, the foam concentration was detected again by the foam concentration detection component;

[0011] If the detected foam level remains unchanged or is one level higher, the foam level will be increased by one level.

[0012] If a decrease in the foam level is detected, the foam level remains unchanged;

[0013] If the foam level is higher than the original, then execute the foam suppression procedure for the highest foam level.

[0014] If the highest level of foam is detected, the highest level of defoaming program will be executed twice before the washing program continues.

[0015] The specific steps are as follows:

[0016] S1: Start washing;

[0017] S2: When the foam concentration detection component detects that the foam concentration has reached the set value C1, after time T, the foam concentration detection component obtains the current foam concentration value C2;

[0018] S3: Determine whether the defoaming procedure has already been executed;

[0019] If executed, then execute the bubble suppression program upgrade program A;

[0020] If this has not been performed before, proceed to step S4;

[0021] S4: Determine whether C2 minus C1 is greater than the preset value C3;

[0022] If the value is greater than the specified value, then execute the bubble suppression procedure to upgrade procedure B.

[0023] If it is less than, proceed to step S5;

[0024] S5: Compare C2 with the set concentration to determine the foam level;

[0025] S6: Perform the corresponding level of defoaming procedure based on the foam level;

[0026] S7: After the defoaming program is completed, continue the washing program.

[0027] Furthermore, the foam grades include grades A, B, C, and D, with grades A to D decreasing sequentially.

[0028] Level A corresponds to executing the defoaming procedure a:

[0029] S11: The washing machine drains water, removing a% of the water.

[0030] S12: After draining, determine whether a foam suppression procedure has been executed;

[0031] If the defoaming program has already been run, then the washing machine will refill with water to the minimum water level required for washing.

[0032] If the foam suppression program has not been run, refill the washing machine with water to the original level.

[0033] S13: Adjust the washing machine's spin-stop ratio to spin for a1 seconds and stop for b1 seconds;

[0034] S14: The washing machine continues washing;

[0035] Level B corresponds to executing the defoaming procedure b:

[0036] S21: Determine if the washing machine is heating;

[0037] If the washing machine is heating at this time, immediately stop the subsequent heating and then drain the water, removing b% of the water from the washing machine;

[0038] If the washing machine does not heat up, it will drain, removing b% of the water.

[0039] S22: Determine whether a foam suppression procedure has been executed after draining;

[0040] If the defoaming program has already been run, then the washing machine will refill with water to the minimum water level required for washing.

[0041] If the foam suppression program has not been run, refill the washing machine with water to the original level.

[0042] S23: The washing machine continues washing;

[0043] Level C corresponds to executing the defoaming procedure c:

[0044] S31: The washing machine drains water directly to the minimum water level required for washing.

[0045] S32: Adjust the washing machine's spin-stop ratio to spin for a2 seconds and stop for b2 seconds;

[0046] S33: After running time t1, the original start-stop ratio is restored;

[0047] S34: The washing machine continues washing;

[0048] Level D corresponds to the execution of the bubble suppression procedure d:

[0049] S41: Determine if the washing machine is heating;

[0050] If heating is in progress, stop heating immediately;

[0051] If no heating is applied, remain still for t2 seconds;

[0052] S42: The washing machine continues washing.

[0053] Furthermore, the a% is greater than the b%.

[0054] Furthermore, in step 11, a% is 40%-100%;

[0055] Furthermore, in step S12, if the water level in the washing machine drum is higher than the minimum water level after draining a% of the water, then no further drainage is performed.

[0056] Furthermore, in step S13, a1 ranges from 2 seconds to 120 seconds, and b1 ranges from 5 seconds to 120 seconds; furthermore, in step 21, b% is 30% to 100%;

[0057] Furthermore, in step S22, if the water level in the washing machine drum is higher than the minimum water level after draining b% of the water, then no further drainage is performed.

[0058] Furthermore, in step S32, the range of a2 is 2 seconds to 120 seconds, and the range of b2 is 5 seconds to 120 seconds;

[0059] Furthermore, in step S33, t1 ranges from 3 minutes until the end of the washing process;

[0060] Furthermore, in step S41, t2 ranges from 30s to 600s, preferably 120s; stillness can reduce foam.

[0061] Furthermore, the specific steps of the foam suppression program upgrade program A are as follows:

[0062] S51: Compare the foam concentration value C2 with the set concentration to determine the foam level for this event;

[0063] S52: Compare the current foam level with the foam level during the last foam suppression procedure;

[0064] S53: Execute the defoaming procedure:

[0065] If the foam level is A, then execute the foam suppression procedure a twice;

[0066] If the current bubble level is B, and the current bubble level is lower than the previous bubble level, then execute the bubble suppression procedure b.

[0067] If the current bubble level is B, and the current bubble level is higher than the previous bubble level, then execute the bubble suppression procedure a.

[0068] If the current bubble level is C, and the current bubble level is lower than the previous bubble level, then execute the bubble suppression procedure c.

[0069] If the current foam level is C, and the current foam level is the same as the previous foam level, then execute the foam suppression procedure b.

[0070] If the current bubble level is C, and the current bubble level is higher than the previous bubble level, then execute the bubble suppression procedure a.

[0071] If the foam level is D, then execute the foam suppression procedure d;

[0072] S54: After the defoaming program is completed, continue the washing program.

[0073] Furthermore, the specific steps of the foam suppression program upgrade program B are as follows:

[0074] S61: Compare the foam concentration value C2 with the set concentration to determine the foam level for this event;

[0075] If the foam level is A or B, then execute the foam suppression procedure a;

[0076] If the foam level is C, then execute the foam suppression procedure b;

[0077] If the foam level is D, then execute the foam suppression procedure c;

[0078] S62: After the defoaming program is completed, continue the washing program.

[0079] To address the technical problem, a second aspect of the present invention provides a washing foam control device, comprising one or more processors and a non-transitory computer-readable storage medium storing program instructions, wherein when the one or more processors execute the program instructions, the one or more processors are used to implement the above-described washing foam control method.

[0080] To address the technical problem, a third aspect of the present invention provides a non-transitory computer-readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the above-described washing foam control method.

[0081] Compared with the prior art, the present invention has the following beneficial effects:

[0082] During the washing process, when the foam detection device detects the foam concentration, it executes different foam suppression programs according to the different foam concentrations detected, thereby reducing the generation of excessive foam during the washing process.

[0083] Preventing foam overflow avoids safety hazards caused by foam overflow and extends the service life of the washing machine;

[0084] To prevent the washing machine from spinning with foam, thus reducing the increase in washing machine power and motor overheating;

[0085] It can improve the washing efficiency of clothes and leave no residue when users add too much detergent or laundry powder. Attached Figure Description

[0086] The present invention will be further described below with reference to the accompanying drawings.

[0087] Figure 1 This is a flowchart of a method for controlling washing foam.

[0088] Figure 2 Flowchart of the defoaming procedure a.

[0089] Figure 3 Flowchart of the defoaming procedure b.

[0090] Figure 4 Flowchart of the defoaming procedure C.

[0091] Figure 5 Flowchart of the defoaming procedure d.

[0092] Figure 6 Flowchart of the foam suppression program upgrade program A.

[0093] Figure 7 Flowchart of the foam suppression program upgrade program b. Detailed Implementation

[0094] Preferred embodiments of the invention are described in more detail below; however, it should be understood that the invention can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to make the invention more thorough and complete, and to fully convey the scope of the invention to those skilled in the art. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the invention.

[0095] Example 1:

[0096] like Figure 1 As shown, a washing foam control method includes a washing machine, which detects and obtains the foam concentration during the washing process through a washing machine foam concentration detection component; compares the detected foam concentration with the set concentration to obtain a foam level; and executes different foam suppression programs for different foam levels.

[0097] In this embodiment, the foam concentration is detected again by the foam concentration detection component after the foam suppression procedure has been performed once;

[0098] If the detected foam level remains unchanged or is one level higher, the foam level will be increased by one level.

[0099] If a decrease in the foam level is detected, the foam level remains unchanged;

[0100] If the foam level is higher than before, execute the highest foam level defoaming procedure once.

[0101] If the highest level of foam is detected, the highest level of defoaming program will be executed twice before the washing program continues.

[0102] In this embodiment, the foam concentration detection component is existing technology. The method or approach for foam concentration detection is not limited here. For example, the value reflected by the turbidity sensor indicates that the higher the value, the higher the concentration. The converted concentration value can be used for concentration level comparison.

[0103] like Figure 1 As shown, the specific steps are as follows:

[0104] S1: Start washing;

[0105] S2: When the foam concentration detection component detects that the foam concentration has reached the set value C1, after time T, the foam concentration detection component obtains the current foam concentration value C2;

[0106] S3: Determine whether the defoaming procedure has already been executed;

[0107] If executed, then execute the bubble suppression program upgrade program A;

[0108] If this has not been performed before, proceed to step S4;

[0109] S4: Determine whether C2 minus C1 is greater than the preset value C3;

[0110] If the value is greater than the target value, it is determined that the bubble is in the rising phase, and a stronger bubble suppression program is executed, namely, the bubble suppression program upgrade program B is executed to suppress the generation of bubbles more quickly.

[0111] If it is less than, proceed to step S5;

[0112] S5: Compare C2 with the set concentration to determine the foam level;

[0113] S6: Perform the corresponding level of defoaming procedure based on the foam level;

[0114] S7: After the defoaming program is completed, continue the washing program.

[0115] In this embodiment, the foam grades include Grade A, Grade B, Grade C, and Grade D, with grades A to D decreasing sequentially.

[0116] like Figure 2 As shown, level A corresponds to executing the foam suppression procedure a:

[0117] S11: The washing machine drains water, removing a% of the water.

[0118] S12: After draining, determine whether a foam suppression procedure has been executed;

[0119] If the defoaming program has already been run, then the washing machine will refill with water to the minimum water level required for washing.

[0120] If the foam suppression program has not been run, refill the washing machine with water to the original level.

[0121] S13: Adjust the washing machine's spin-stop ratio to spin for a1 seconds and stop for b1 seconds;

[0122] S14: The washing machine continues washing;

[0123] like Figure 3 As shown, level B corresponds to the execution of the foam suppression procedure b:

[0124] S21: Determine if the washing machine is heating;

[0125] If the washing machine is heating at this time, immediately stop the subsequent heating and then drain the water, removing b% of the water from the washing machine;

[0126] If the washing machine does not heat up, it will drain, removing b% of the water.

[0127] S22: Determine whether a foam suppression procedure has been executed after draining;

[0128] If the defoaming program has already been run, then the washing machine will refill with water to the minimum water level required for washing.

[0129] If the foam suppression program has not been run, refill the washing machine with water to the original level.

[0130] S23: The washing machine continues washing;

[0131] like Figure 4 As shown, level C corresponds to executing the foam suppression procedure c:

[0132] S31: The washing machine drains water directly to the minimum water level required for washing.

[0133] S32: Adjust the washing machine's spin-stop ratio to spin for a2 seconds and stop for b2 seconds;

[0134] S33: After running time t1, the original start-stop ratio is restored;

[0135] S34: The washing machine continues washing;

[0136] like Figure 5 As shown, level D corresponds to the execution of the foam suppression procedure d:

[0137] S41: Determine if the washing machine is heating;

[0138] If heating is in progress, stop heating immediately;

[0139] If no heating is applied, allow the foam to settle for t2 seconds; this settling will reduce the amount of foam.

[0140] S42: The washing machine continues washing.

[0141] In this embodiment, a% is greater than b%.

[0142] In this embodiment, in step 11, a% is 40%-100%; preferably 60%.

[0143] In this embodiment, in step S12, if the water level in the washing machine drum is higher than the minimum water level after draining a% of the water, then no further drainage is performed.

[0144] In this embodiment, in step S13, a1 ranges from 2 seconds to 120 seconds, preferably 10 seconds; b1 ranges from 5 seconds to 120 seconds, preferably 10 seconds;

[0145] In this embodiment, in step 21, b% is 30%-100%; preferably 40%.

[0146] In this embodiment, in step S22, if the water level in the washing machine drum is higher than the minimum water level after draining b% of the water, then no further drainage is performed.

[0147] In this embodiment, in step S32, a2 ​​ranges from 2 seconds to 120 seconds, preferably 15 seconds; b2 ranges from 5 seconds to 120 seconds, preferably 10 seconds;

[0148] In this embodiment, in step S33, t1 ranges from 3 minutes to the end of washing; the end time of washing is not less than, preferably, 5 minutes, and t1 is preferably 5 minutes;

[0149] In this embodiment, in step S41, t2 ranges from 30s to 600s, preferably 120s; stillness can reduce foam.

[0150] like Figure 6 As shown, the specific steps of the foam suppression program upgrade program A are as follows:

[0151] S51: Compare the foam concentration value C2 with the set concentration to determine the foam level for this event;

[0152] S52: Compare the current foam level with the foam level during the last foam suppression procedure;

[0153] S53: Execute the defoaming procedure:

[0154] If the foam level is A, then execute the foam suppression procedure a twice;

[0155] If the current bubble level is B, and the current bubble level is lower than the previous bubble level, then execute the bubble suppression procedure b.

[0156] If the current bubble level is B, and the current bubble level is higher than the previous bubble level, then execute the bubble suppression procedure a.

[0157] If the current bubble level is C, and the current bubble level is lower than the previous bubble level, then execute the bubble suppression procedure c.

[0158] If the current foam level is C, and the current foam level is the same as the previous foam level, then execute the foam suppression procedure b.

[0159] If the current bubble level is C, and the current bubble level is higher than the previous bubble level, then execute the bubble suppression procedure a.

[0160] If the foam level is D, then execute the foam suppression procedure d;

[0161] S54: After the defoaming program is completed, continue the washing program.

[0162] like Figure 7 As shown, the specific steps of the foam suppression program upgrade program B are as follows:

[0163] S61: Compare the foam concentration value C2 with the set concentration to determine the foam level for this event;

[0164] If the foam level is A or B, then execute the foam suppression procedure a;

[0165] If the foam level is C, then execute the foam suppression procedure b;

[0166] If the foam level is D, then execute the foam suppression procedure c;

[0167] S62: After the defoaming program is completed, continue the washing program.

[0168] In this method, when the foam detection device detects the foam concentration during the washing process, different foam suppression programs are executed according to the different foam concentrations detected, thereby reducing the generation of excessive foam during the washing process.

[0169] This method can prevent foam overflow, avoid the safety hazards caused by foam overflow, and extend the service life of the washing machine.

[0170] This method can prevent the washing machine from spinning with foam, reducing the increase in washing machine power and motor overheating.

[0171] This method can improve the washing efficiency of clothes and leave no residue when users add too much detergent or laundry powder.

[0172] Example 2:

[0173] To address the technical problem, Embodiment 2 provides a washing foam control device, including one or more processors and a non-transitory computer-readable storage medium storing program instructions. When the one or more processors execute the program instructions, the one or more processors are used to implement the above-described washing foam control method.

[0174] Example 3:

[0175] To address the technical problem, Embodiment 3 provides a non-transitory computer-readable storage medium storing a computer program thereon, which, when executed by a processor, implements the aforementioned washing foam control method.

[0176] In this embodiment, a computer-readable storage medium may include any medium capable of storing or transmitting information. Examples of computer-readable storage media include electronic circuits, semiconductor memory devices, ROM, flash memory, erasable ROM (EROM), floppy disks, CD-ROMs, optical disks, hard disks, fiber optic media, radio frequency (RF) links, and so on. Code segments can be downloaded via computer networks such as the Internet, intranets, etc.

[0177] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of this application. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters denote similar items; therefore, once an item is defined, it need not be discussed further thereafter.

[0178] In the description of this application, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is generally based on the orientation or positional relationship shown and is only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0179] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," and "above" may be used here to describe the spatial positional relationship of the features. It should be understood that spatial relative terms are intended to include different orientations in use or operation in addition to the orientation described.

[0180] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this application.

[0181] If this application discloses or relates to components or structural parts that are fixedly connected to each other, then, unless otherwise stated, a fixed connection can be understood as: a fixed connection that can be disassembled (e.g., a connection using bolts or screws), or a fixed connection that cannot be disassembled (e.g., riveting, welding). Of course, a fixed connection can also be replaced by an integral structure (e.g., manufactured in one piece using a casting process) (except where it is obviously impossible to use an integral molding process).

[0182] The above-described preferred embodiments further illustrate the purpose, technical solutions, and advantages of the present invention. It should be understood that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A method for controlling washing foam, comprising a washing machine, characterized in that: The foam concentration during the washing process is detected by the washing machine's foam concentration detection component; the detected foam concentration is compared with the set concentration to determine the foam level; different foam levels correspond to different defoaming programs. After one defoaming procedure was performed, the foam concentration was detected again by the foam concentration detection component; If the detected foam level remains unchanged or is one level higher, the foam level will be increased by one level. If a decrease in the foam level is detected, the foam level remains unchanged; If the foam level is higher than the original, then execute the foam suppression procedure for the highest foam level. If the highest level of foam is detected, the highest level of defoaming program will be executed twice before the washing program continues. The specific steps are as follows: S1: Start washing; S2: When the foam concentration detection component detects that the foam concentration has reached the set value C1, after time T, the foam concentration detection component obtains the current foam concentration value C2; S3: Determine whether the defoaming procedure has already been executed; If executed, then execute the bubble suppression program upgrade program A; If this has not been performed before, proceed to step S4; S4: Determine whether C2 minus C1 is greater than the preset value C3; If the value is greater than the specified value, then execute the bubble suppression procedure to upgrade procedure B. If it is less than, proceed to step S5; S5: Compare C2 with the set concentration to determine the foam level; S6: Perform the corresponding level of defoaming procedure based on the foam level; S7: After the defoaming program is completed, continue the washing program.

2. The washing foam control method according to claim 1, characterized in that: The foam grades include A, B, C, and D, with grades A to D decreasing sequentially. Level A corresponds to executing the defoaming procedure a: S11: The washing machine drains water, removing a% of the water. S12: After draining, determine whether a foam suppression procedure has been executed; If the defoaming program has already been run, then the washing machine will refill with water to the minimum water level required for washing. If the foam suppression program has not been run, refill the washing machine with water to the original level. S13: Adjust the washing machine's spin-stop ratio to spin for a1 seconds and stop for b1 seconds; S14: The washing machine continues washing; Level B corresponds to executing the defoaming procedure b: S21: Determine if the washing machine is heating; If the washing machine is heating at this time, immediately stop the heating and then drain the water, removing b% of the water from the washing machine. If the washing machine does not heat up, it will drain the water, removing b% of the water from the machine. S22: Determine whether a foam suppression procedure has been executed after draining; If the defoaming program has already been run, then the washing machine will refill with water to the minimum water level required for washing. If the foam suppression program has not been run, refill the washing machine with water to the original level. S23: The washing machine continues washing; Level C corresponds to executing the defoaming procedure c: S31: The washing machine drains water directly to the minimum water level required for washing. S32: Adjust the washing machine's spin-stop ratio to spin for a2 seconds and stop for b2 seconds; S33: After running time t1, the original start-stop ratio is restored; S34: The washing machine continues washing; Level D corresponds to the execution of the bubble suppression procedure d: S41: Determine if the washing machine is heating; If heating is in progress, stop heating immediately; If no heating is applied, remain still for t2 seconds; S42: The washing machine continues washing.

3. The washing foam control method according to claim 2, characterized in that: The percentage a% is greater than b.

4. The washing foam control method according to claim 3, characterized in that: In step S11, a% is 40%-100%; In step S21, b% is between 30% and 100%; In step S33, t1 ranges from 3 minutes until the end of the washing process; In step S41, t2 ranges from 30s to 600s.

5. The washing foam control method according to claim 4, characterized in that: The specific steps of the foam suppression program upgrade program A are as follows: S51: Compare the foam concentration value C2 with the set concentration to determine the foam level for this event; S52: Compare the current foam level with the foam level during the last foam suppression procedure; S53: Execute the defoaming procedure: If the foam level is A, then execute the foam suppression procedure a twice; If the current bubble level is B, and the current bubble level is lower than the previous bubble level, then execute the bubble suppression procedure b. If the current bubble level is B, and the current bubble level is higher than the previous bubble level, then execute the bubble suppression procedure a. If the current bubble level is C, and the current bubble level is lower than the previous bubble level, then execute the bubble suppression procedure c. If the current foam level is C, and the current foam level is the same as the previous foam level, then execute the foam suppression procedure b. If the current bubble level is C, and the current bubble level is higher than the previous bubble level, then execute the bubble suppression procedure a. If the foam level is D, then execute the foam suppression procedure d; S54: After the defoaming program is completed, continue the washing program.

6. The washing foam control method according to claim 4, characterized in that: The specific steps of the foam suppression upgrade program B are as follows: S61: Compare the foam concentration value C2 with the set concentration to determine the foam level for this event; If the foam level is A or B, then execute the foam suppression procedure a; If the foam level is C, then execute the foam suppression procedure b; If the foam level is D, then execute the foam suppression procedure c; S62: After the defoaming program is completed, continue the washing program.

7. A washing foam control device, characterized in that: The device includes one or more processors and a non-transitory computer-readable storage medium storing program instructions, wherein when the one or more processors execute the program instructions, the one or more processors are configured to implement the washing foam control method according to any one of claims 1 to 6.

8. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by the processor, it implements the washing foam control method as described in any one of claims 1 to 6.

Images