Foam treatment control method, washing machine, equipment and medium

Abstract

The present invention discloses a foam processing control method, a washing machine, a computer device and a storage medium, the method comprising: performing a washing operation; if a foam signal is detected, obtaining the current washing time and the current washing operation information corresponding to the current washing time; matching the current washing time with at least one preset washing time interval to obtain the target washing time interval to which the current washing time belongs, and performing a preset foam suppression operation corresponding to the target washing time interval; if it is determined that the preset foam suppression operation is completed, continuing to perform the washing operation according to the current washing operation information. The present invention adopts different preset foam suppression operation measures according to the different times when the foam signal is detected, so as to more effectively process the foam and reduce the excessive foam generated during the washing process.

Description

Technical Field

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

[0002] Washing machines require detergent to assist in cleaning clothes when washing clothes. However, when users put in too much detergent or put in high-foaming, high-concentration detergent, the detergent will fully dissolve in the drum and produce a large amount of foam. In addition, if a washing machine produces too much foam during the washing process, there will be the following problems: (1) The foam will overflow from the detergent box through the water inlet or other paths and overflow from the washing machine, causing environmental pollution to the user's residence; (2) The foam overflowing from the washing machine will cause the washing machine and the electrical components around the washing machine to leak, burn, short circuit and other safety hazards; (3) It will cause the clothes to be not rinsed cleanly, and there will be detergent residue on the clothes, causing certain damage to human skin; (4) Excessive foam during the washing process will cause the motor power to increase and heat up too much when the washing machine is dehydrating, thereby damaging the washing machine motor and increasing power consumption. Summary of the invention

[0003] The embodiments of the present invention provide a foam processing control method, a washing machine, a computer device and a storage medium, which are intended to solve the problem of excessive foam generated by a washing machine during the washing process in the prior art.

[0004] In a first aspect, an embodiment of the present invention provides a foam processing control method, which includes:

[0005] Perform washing operations;

[0006] If a foam signal is detected, obtaining a current washing time and current washing operation information corresponding to the current washing time;

[0007] Matching the current washing time with at least one preset washing time interval to obtain a target washing time interval to which the current washing time belongs, and performing a preset foam suppression operation corresponding to the target washing time interval;

[0008] If it is determined that the preset foam suppression operation is completed, the washing operation is continued according to the current washing operation information.

[0009] In a second aspect, an embodiment of the present invention provides a washing machine, comprising: adopting the foam processing control method described in the first aspect.

[0010] In a third aspect, an embodiment of the present invention further provides a computer device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the foam processing control method described in the first aspect when executing the computer program.

[0011] In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the processor executes the foam processing control method described in the first aspect.

[0012] The embodiment of the present invention provides a foam processing control method, a washing machine, a computer device and a storage medium, the method comprising: performing a washing operation; if a foam signal is detected, obtaining the current washing time and the current washing operation information corresponding to the current washing time; matching the current washing time with at least one preset washing time interval to obtain the target washing time interval to which the current washing time belongs, and performing a preset foam suppression operation corresponding to the target washing time interval; if it is determined that the preset foam suppression operation is completed, continuing to perform the washing operation according to the current washing operation information. The present invention adopts different preset foam suppression operation measures according to the different times when the foam signal is detected, so as to more effectively process the foam and reduce the excessive foam generated during the washing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are 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 any creative work.

[0014] Figure 1 A schematic flow chart of a foam processing control method provided by an embodiment of the present invention;

[0015] Figure 2 A schematic diagram of a flow chart for performing a first preset foam suppression operation provided by an embodiment of the present invention;

[0016] Figure 3 A schematic diagram of a flow chart for performing a second preset foam suppression operation provided by an embodiment of the present invention;

[0017] Figure 4 A schematic diagram of a flow chart for performing a third preset foam suppression operation provided by an embodiment of the present invention;

[0018] Figure 5 A schematic diagram of a flow chart for performing a fourth preset foam suppression operation provided by an embodiment of the present invention;

[0019] Figure 6 Another schematic diagram of a foam processing control method provided by an embodiment of the present invention;

[0020] Figure 7 A schematic diagram of a flow chart for executing a fifth preset foam suppression operation provided by an embodiment of the present invention;

[0021] Figure 8 A schematic block diagram of a foam processing control device provided by an embodiment of the present invention;

[0022] Fig. 9 A schematic block diagram of a computer device provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of 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.

[0024] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0025] It should also be understood that the terms used in this specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in the specification of the present invention and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0026] It should be further understood that the term "and / or" used in the present description and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0027] See also Figures 1 to 7 , Figure 1 A schematic flow chart of a foam processing control method provided by an embodiment of the present invention; Figure 2 A schematic diagram of a process for performing a first preset foam suppression operation provided by an embodiment of the present invention; Figure 3 A schematic diagram of a flow chart for performing a second preset foam suppression operation provided by an embodiment of the present invention; Figure 4 A schematic diagram of a flow chart for performing a third preset foam suppression operation provided by an embodiment of the present invention; Figure 5A schematic diagram of a flow chart for performing a fourth preset foam suppression operation provided by an embodiment of the present invention; Figure 6 Another schematic flow chart of the foam processing control method provided by an embodiment of the present invention; Figure 7 The foam processing control method provided by the embodiment of the present invention is applied to a washing machine and includes steps S11 to S14.

[0028] S11, performing washing operation.

[0029] In this embodiment, when the user turns on the washing machine to wash clothes, the washing machine starts to perform the washing operation.

[0030] S12. If a foam signal is detected, the current washing time and current washing operation information corresponding to the current washing time are obtained.

[0031] In this embodiment, during the washing process of the washing machine, the generation of foam is detected by the foam detection device in the washing machine. When too much foam is generated, the foam detection device can send a foam signal. When the washing machine receives the foam signal sent by the foam detection device during the washing process, it is necessary to first extract the washing time according to the time when the foam signal is detected at this time, that is, to obtain the current washing time, so as to adopt different foam treatment measures according to the current washing time, so that the washing machine can suppress the generation of foam or eliminate foam, thereby reducing the excessive foam generated during the washing process. Among them, the washing process can be the main washing process, or it can be the entire process from the beginning of the washing process to the end of washing. At the same time, it is also necessary to obtain the current washing operation information corresponding to the current washing time, so that after completing the foam treatment operation, the washing machine can continue to perform the washing operation to complete the washing of the clothes.

[0032] S13, matching the current washing time with at least one preset washing time interval to obtain a target washing time interval to which the current washing time belongs, and performing a preset foam suppression operation corresponding to the target washing time interval.

[0033] In this embodiment, the current washing time is matched with at least one preset washing time interval to obtain the target washing time interval to which the current washing time belongs, so as to perform the preset foam suppression operation corresponding to the target washing time interval, and adopt different foam suppression operations for the foam generated in different time periods, so as to more effectively suppress the generation of foam. Among them, the preset foam suppression operation is used to control one or more factors of the washing machine's drainage volume, heating state, start-stop ratio or water level to suppress foam, so as to reduce the generation of foam by adjusting the washing machine's drainage volume, heating state, start-stop ratio or water level according to the current washing time.

[0034] In one embodiment, step S13 includes:

[0035] Matching the current washing time with at least one preset washing time interval to obtain a target washing time interval to which the current washing time belongs;

[0036] If the target washing time interval is a first preset washing time interval, a first preset foam suppression operation is performed; wherein the first preset washing time interval is [0, t1], and t1 is a first preset time parameter;

[0037] If the target washing time interval is the second preset washing time interval, the second preset foam suppression operation is performed; wherein the second preset washing time interval is (t1, t2], t2 is the second preset time parameter;

[0038] If the target washing time interval is the third preset washing time interval, the third preset foam suppression operation is performed; wherein the third preset washing time interval is (t2, t3], where t3 is the third preset time parameter;

[0039] If the target washing time interval is the fourth preset washing time interval, the fourth preset foam suppression operation is performed; wherein the fourth preset washing time interval is (t3, +∞).

[0040] In this embodiment, the current washing time is matched with at least one preset washing time interval to obtain the target washing time interval to which the current washing time belongs, wherein four preset washing time intervals may be included, divided by the first preset time parameter t1, the second preset time parameter t2 and the third preset time parameter t3, and t1<t2<t3. Moreover, the selection of t1, t2 and t3 time may be a fixed time parameter, such as t1 may be selected from 1 to 20 minutes, preferably 7 minutes; t2 may be selected from 7 to 40 minutes, preferably 15 minutes; t3 may be selected from 15 to 80 minutes, preferably 25 minutes. The selection of t1, t2 and t3 times can also be selected according to the total washing time after selecting the program, such as dividing the total washing time into 4 stages, the first stage is 1% to 30% of the total washing time, and 10% of the total washing time is preferably taken as the time parameter value of t1; the second stage is 20% to 50% of the total washing time, and 30% of the total washing time is preferably taken as the time parameter value of t2; the third stage is 40% to 80% of the total washing time, and 60% of the total washing time is preferably taken as the time parameter value of t3; for example, if the total washing time is 100 minutes, then t1 is 10 minutes, t2 is 30 minutes, and t3 is 60 minutes; if the total washing time is 60 minutes, then t1 is 6 minutes, t2 is 18 minutes, and t3 is 36 minutes. The selection of t1, t2, and t3 times can also be selected according to the total time division after the washing process starts and the weighing program is adjusted. Generally, the washing machine will perform a weighing program. If too many clothes are weighed, the total washing time will increase. If it is a small amount of clothes, the total washing time will not jump or decrease. For example, the total time is divided into 4 stages. The first stage is 1% to 30% of the total time, and 10% of the total time is preferably taken as the time parameter of t1; the second stage is 20% to 50% of the total time, and 30% of the total time is preferably taken as the time parameter of t2; the third stage is 40% to 80% of the total time, and 60% of the total time is preferably taken as the time parameter of t3. If the target washing time interval is a first preset washing time interval, a first preset foam suppression operation is performed, wherein the first preset foam suppression operation is used to control the water discharge volume of the washing machine to suppress foam; if the target washing time interval is a second preset washing time interval, a second preset foam suppression operation is performed, wherein the second preset foam suppression operation is used to control the water discharge volume and heating state of the washing machine to suppress foam; if the target washing time interval is a third preset washing time interval, a third preset foam suppression operation is performed, wherein the third preset foam suppression operation is used to control the start-stop ratio of the washing machine to suppress foam; if the target washing time interval is a fourth preset washing time interval, a fourth preset foam suppression operation is performed, wherein the fourth preset foam suppression operation is used to control the start-stop ratio or water level of the washing machine to suppress foam.

[0041] In one embodiment, performing the first preset foam suppression operation includes:

[0042] S131a, obtaining the current water content of the washing machine;

[0043] S131b, if the current washing time is greater than the second target time, discharging a first preset proportion of the current water content to obtain a first remaining water content;

[0044] S131c, if the current washing time is less than or equal to the second target time, discharging a second preset proportion of the current water content to obtain a second remaining water content;

[0045] S131d. Replenish a corresponding amount of water according to the first remaining water content or the second remaining water content.

[0046] In this embodiment, when performing the first preset foam suppression operation, refer to Figure 2 , first obtain the current water content of the washing machine, and determine the size relationship between the current washing time and the second target time, the current washing time is recorded as T, the second target time is recorded as Ta, and the value of Ta can be 20% to 80% of the first preset time parameter t1, preferably 50%. If the current washing time is greater than the second target time, the current water content of the first preset ratio is discharged, wherein the first preset ratio can be recorded as a%, that is, if T>Ta, the washing machine is drained, and a% of the current water content in the washing machine is discharged, and the first remaining water content is obtained, and the value of a% is 10% to 60%, preferably 30%. If the current washing time is less than or equal to the second target time, the current water content of the second preset ratio is discharged, wherein the second preset ratio is greater than the first preset ratio, and the second preset ratio can be recorded as b%, that is, if T≤Ta, the washing machine is drained, and b% of the current water content in the washing machine is discharged, and the second remaining water content is obtained, and the value of b% is 50% to 100%, preferably 50%. Different proportions of water in the washing machine are drained according to the relationship between the current washing time and the second target time. The earlier the foam signal is detected, the more water needs to be drained, and the water intake or drainage of the washing machine can be calculated by the flow meter. After the washing machine completes the drainage process, it needs to be replenished with water. By replenishing the corresponding amount of water according to the first residual water content or the second residual water content, the detergent content in the washing machine is reduced to effectively suppress the foam.

[0047] In one embodiment, performing the second preset foam suppression operation includes:

[0048] S132a, if the washing machine is heating, then stop heating and execute the first preset foam suppression operation; S132b, if the washing machine is not heating, then execute the first preset foam suppression operation.

[0049] In this embodiment, when executing the second preset foam suppression operation, refer to Figure 3First, it is determined whether the washing machine is heating at this time. If the washing machine is heating, it is necessary to stop heating and then perform the first preset foam suppression operation; if the washing machine is not heating, the first preset foam suppression operation is performed, because temperature has an important influence on the generation of foam. Under the same conditions, the higher the temperature, the more foam is generated. Therefore, by controlling the drainage volume and heating state of the washing machine, the generation of foam can be suppressed.

[0050] In one embodiment, performing the third preset foam suppression operation includes:

[0051] S133a, if the current washing time is greater than the third target time, reducing the start-stop ratio of the washing machine to a second preset start-stop ratio;

[0052] S133b. If the current washing time is less than or equal to the third target time, the start-stop ratio of the washing machine is reduced to a third preset start-stop ratio.

[0053] In this embodiment, when performing the third preset bubble suppression operation, refer to Figure 4 First, determine the relationship between the current washing time and the third target time. The third target time can be recorded as Tc, where the value of Tc can be 25% to 75% of the third preset time parameter t3, preferably 50%. For example, if t3 is 60 minutes, then Tc is preferably 30 minutes. If T>Tc, the rotation and stop ratio of the washing machine is reduced to the second preset rotation and stop ratio. The second preset rotation and stop ratio can be recorded as a1 / b1, that is, rotation for a1 seconds and stop for b1 seconds, a1 is 1 second to 200 seconds, preferably 10 seconds, b1 is 1 second to 200 seconds, preferably 20 seconds, that is, the second preset rotation and stop ratio is preferably 10 / 20. If T≤Tc, the start-stop ratio of the washing machine is reduced to the third preset start-stop ratio, which can be recorded as a2 / b2, wherein a2>a1, b2<b1, a2 is 1 second to 200 seconds, preferably 5 seconds, b2 is 1 second to 200 seconds, preferably 15 seconds, that is, the third preset start-stop ratio is preferably 5 / 15. The faster or longer the washing machine rotates, the more foam is generated. Therefore, by reducing the start-stop ratio of the washing machine, the rotation speed is reduced, the rotation time is shortened, and the stop time is increased, thereby reducing the generation of foam. The washing machine can effectively suppress the generation of foam by continuing to perform the washing operation using the adjusted start-stop ratio.

[0054] In one embodiment, performing the fourth preset foam suppression operation includes:

[0055] S134a, obtaining the current water level value, and determining the magnitude relationship between the current water level value and the preset minimum water level value;

[0056] S134b, if the current water level is greater than the preset minimum water level, lowering the water level in the washing machine drum to the preset minimum water level;

[0057] S134c: If the current water level value is less than or equal to the preset minimum water level value, execute the third preset foam suppression operation.

[0058] In this embodiment, when performing the fourth preset bubble suppression operation, refer to Figure 5 First, the current water level of the washing machine is obtained, and the water level of the washing machine can be determined by a water level sensor or other equipment, and the magnitude relationship between the current water level and the preset minimum water level is determined. If the current water level is greater than the preset minimum water level, the water in the drum of the washing machine is reduced to the preset minimum water level to ensure that the clothes in the washing machine can be immersed in water, thereby ensuring the washing rate and reducing the generation of foam. If the current water level is less than or equal to the preset minimum water level, the third preset foam suppression operation is executed to suppress foam by controlling the start-stop ratio of the washing machine.

[0059] In one embodiment, after step S12, the method further includes:

[0060] S121, obtaining the number of occurrences of the foam signal;

[0061] S122, if the number of occurrences of the foam signal is equal to a first preset number value, then determining the magnitude relationship between the current washing time and the preset time is performed, and performing a corresponding preset foam suppression operation step according to the magnitude relationship between the current washing time and the preset time;

[0062] S123, if the number of occurrences of the foam signal is greater than the first preset number value and less than the second preset number value, matching the current washing time with at least one of the preset washing time intervals to obtain a target washing time interval to which the current washing time belongs;

[0063] S124, if the target washing time interval is the fifth preset washing time interval, performing the first preset foam suppression operation;

[0064] S125, if the target washing time interval is the sixth preset washing time interval, performing the second preset foam suppression operation;

[0065] S126, if the target washing time interval is the seventh preset washing time interval, performing the third preset foam suppression operation;

[0066] S127: If the number of occurrences of the foam signal is greater than or equal to the second preset number, executing the fifth preset foam suppression operation.

[0067] Wherein, executing the fifth preset foam suppression operation includes:

[0068] S127a, obtaining the current remaining washing time, and determining the relationship between the current remaining washing time and the first target time.

[0069] S127b. If the remaining washing time is greater than the first target time, the start-stop ratio of the washing machine is adjusted to a first preset start-stop ratio.

[0070] S127c. If the current washing time is less than or equal to the first target time, stop the rotation operation of the washing machine.

[0071] In this implementation, see Figure 6 , first obtain the number of occurrences of the foam signal to determine whether the current foam signal is equal to a first preset number value, wherein the first preset number value can be set to 1, and the number of occurrences of the foam signal can be recorded as n. If the number of occurrences of the foam signal is equal to the first preset number value, that is, n=1, when the foam signal of the washing machine is detected for the first time during the washing process, step S13 is executed.

[0072] If the number of occurrences of the foam signal is not equal to the first preset number value, that is, it is not the first time that the foam signal is detected, it is determined whether the current foam signal is less than the second preset number value. The second preset number value can be recorded as n1. The value of n1 can be 1 to 10, with 3 being preferred. If the number of occurrences of the foam signal is greater than the first preset number value and less than the second preset number value, that is, 1<n<n1, the current washing time is matched with at least one preset washing time interval to obtain the target washing time interval to which the current washing time belongs. If the target washing time interval is the fifth preset washing time interval, the first preset foam suppression operation is performed, wherein the fifth preset washing time interval can be set to [0, t2], t2 is the second preset time parameter, that is, the setting range of the fifth preset washing time interval includes the setting ranges corresponding to the first preset washing time interval and the second preset washing time interval; if the target washing time interval is the sixth preset washing time interval, the second preset foam suppression operation is performed, wherein the sixth preset washing time interval can be set to (t2, t3], t3 is the third preset time parameter, that is, the setting range of the sixth preset washing time interval is the setting range of the third preset washing time interval; if the target washing time interval is the seventh preset washing time interval, the third preset foam suppression operation is performed, wherein the seventh preset washing time interval can be set to (t3, +∞), that is, the setting range of the seventh preset washing time interval is the setting range of the fourth preset washing time interval.

[0073] If the number of occurrences of the foam signal is greater than or equal to the second preset number value, that is, n≥n1, the fifth preset foam suppression operation is performed. Figure 7 When executing the fifth preset foam suppression operation, first obtain the current remaining washing time, which can be recorded as T 剩余, and determine the relationship between the current remaining washing time and the first target time, the first target time can be recorded as Te, where the value of Te can be 20% to 80% of the third preset time parameter t3. 剩余 >Te, the rotation and stop ratio of the washing machine is adjusted to a first preset rotation and stop ratio, which can be recorded as a3 / b3, a3 is 1 second to 200 seconds, and b3 is 1 second to 200 seconds. The generation of foam is suppressed by adjusting the rotation and stop ratio of the washing machine. If Tremaining ≥Te, the rotation operation of the washing machine is stopped to reduce the generation of foam. In this embodiment, different foam suppression operations are taken according to the number of occurrences of the foam signal and the time when the foam signal is generated, so that effective foam suppression operations can be selected more accurately and foam can be suppressed more effectively.

[0074] S14: If it is determined that the preset foam suppression operation is completed, continue to perform the washing operation according to the current washing operation information.

[0075] In this embodiment, different foam suppression operations are adopted according to the current washing time when the foam signal is detected. After the preset foam suppression operation is completed, the washing machine continues to perform the washing operation according to the current washing operation information, thereby effectively suppressing the generation of foam and washing the clothes more cleanly.

[0076] A foam processing control method provided by an embodiment of the present invention adopts different preset foam suppression operation measures according to the different times when the foam signal is detected, so as to more effectively process the foam and reduce the excessive foam generated during the washing process. The present invention can suppress the excessive foam generated by the washing machine during the washing process in advance, prevent the foam from overflowing, avoid the safety hazards caused by the foam overflow, and extend the service life of the washing machine. The present invention can also prevent the washing machine from entering the dehydration process with excessive foam during operation, reduce the power increase of the washing machine and the heating of the motor. The present invention can also improve the cleaning rate of clothes and make the clothes free of detergent residue.

[0077] The embodiment of the present invention further provides a foam processing control device, which is used to execute any embodiment of the foam processing control method described above. Figure 8 , Figure 8 This is a schematic block diagram of a foam processing control device provided in an embodiment of the present invention. The embodiment of the present invention provides a foam processing control device including a washing operation execution unit 11, a foam detection unit 12, a foam suppression operation execution unit 13 and a washing operation completion unit 14.

[0078] A washing operation execution unit 11, used for executing a washing operation;

[0079] A foam detection unit 12, for obtaining a current washing time and current washing operation information corresponding to the current washing time if a foam signal is detected;

[0080] A foam suppression operation execution unit 13, used for matching the current washing time with at least one preset washing time interval, obtaining a target washing time interval to which the current washing time belongs, and executing a preset foam suppression operation corresponding to the target washing time interval;

[0081] The washing operation completion unit 14 is configured to continue to perform the washing operation according to the current washing operation information if it is determined that the preset foam suppression operation is completed.

[0082] In one embodiment, the foam suppression operation execution unit 13 is specifically used for:

[0083] Matching the current washing time with at least one preset washing time interval to obtain a target washing time interval to which the current washing time belongs;

[0084] If the target washing time interval is a first preset washing time interval, a first preset foam suppression operation is performed; wherein the first preset washing time interval is [0, t1], and t1 is a first preset time parameter;

[0085] If the target washing time interval is the second preset washing time interval, the second preset foam suppression operation is performed; wherein the second preset washing time interval is (t1, t2], t2 is the second preset time parameter;

[0086] If the target washing time interval is the third preset washing time interval, the third preset foam suppression operation is performed; wherein the third preset washing time interval is (t2, t3], where t3 is the third preset time parameter;

[0087] If the target washing time interval is the fourth preset washing time interval, the fourth preset foam suppression operation is performed; wherein the fourth preset washing time interval is (t3, +∞).

[0088] In one embodiment, the foam processing control device further comprises:

[0089] A foam frequency acquisition unit, used to acquire the occurrence frequency of the foam signal;

[0090] A first preset number value execution unit, configured to, if the number of occurrences of the foam signal is equal to the first preset number value, execute the step of determining the magnitude relationship between the current washing time and the preset time, and execute a corresponding preset foam suppression operation step according to the magnitude relationship between the current washing time and the preset time;

[0091] a matching unit, configured to match the current washing time with at least one of the preset washing time intervals to obtain a target washing time interval to which the current washing time belongs if the number of occurrences of the foam signal is greater than the first preset number value and less than the second preset number value;

[0092] a fifth time interval execution unit, configured to execute the first preset foam suppression operation if the target washing time interval is a fifth preset washing time interval;

[0093] a sixth time interval execution unit, configured to execute the second preset foam suppression operation if the target washing time interval is a sixth preset washing time interval;

[0094] a seventh time interval execution unit, configured to execute the third preset foam suppression operation if the target washing time interval is the seventh preset washing time interval;

[0095] a fifth foam suppression operation execution unit, configured to execute a fifth preset foam suppression operation if the number of occurrences of the foam signal is greater than or equal to the second preset number value;

[0096] The fifth foam suppression operation execution unit is specifically used for:

[0097] Obtaining the current remaining washing time, and determining the relationship between the current remaining washing time and the first target time;

[0098] If the remaining washing time is greater than the first target time, adjusting the start-stop ratio of the washing machine to a first preset start-stop ratio;

[0099] If the current washing time is less than or equal to the first target time, the rotation operation of the washing machine is stopped.

[0100] In one embodiment, the foam processing control device further includes a first foam suppression operation execution unit, which is used to:

[0101] Get the current water content of the washing machine;

[0102] If the current washing time is greater than the second target time, a first preset proportion of the current water content is discharged to obtain a first remaining water content;

[0103] If the current washing time is less than or equal to the second target time, a second preset proportion of the current water content is discharged to obtain a second remaining water content;

[0104] A corresponding amount of water is supplemented according to the first remaining water content or the second remaining water content.

[0105] In one embodiment, the foam processing control device further includes a second foam suppression operation execution unit, which is used to:

[0106] If the washing machine starts heating, the heating is stopped and the first preset foam suppression operation is performed;

[0107] If the washing machine is not heated, the first preset foam suppression operation is performed.

[0108] In one embodiment, the foam processing control device further includes a third foam suppression operation execution unit, which is used to:

[0109] If the current washing time is greater than the third target time, the start-stop ratio of the washing machine is reduced to a second preset start-stop ratio;

[0110] If the current washing time is less than or equal to the third target time, the start-stop ratio of the washing machine is reduced to a third preset start-stop ratio.

[0111] In one embodiment, the foam processing control device further includes a fourth foam suppression operation execution unit, which is used to:

[0112] Obtaining the current water level value, and determining the magnitude relationship between the current water level value and a preset minimum water level value;

[0113] If the current water level is greater than the preset minimum water level, the water level in the washing machine drum is reduced to the preset minimum water level;

[0114] If the current water level value is less than or equal to the preset minimum water level value, the third preset foam suppression operation is performed.

[0115] An embodiment of the present invention further provides a washing machine, which adopts the foam processing control method described above and includes the foam processing control device described above.

[0116] The foam processing control method can be implemented in the form of a computer program. Fig. 9 Runs on the computer device shown.

[0117] See also Fig. 9 , Fig. 9 5 is a schematic block diagram of a computer device provided by an embodiment of the present invention. The computer device 500 includes a processor 502 , a memory and a network interface 505 connected via a device bus 501 , wherein the memory may include a storage medium 503 and an internal memory 504 .

[0118] The storage medium 503 may store an operating device 5031 and a computer program 5032. When the computer program 5032 is executed, the processor 502 may execute a foam processing control method.

[0119] The processor 502 is used to provide computing and control capabilities to support the operation of the entire computer device 500 .

[0120] The internal memory 504 provides an environment for the operation of the computer program 5032 in the storage medium 503. When the computer program 5032 is executed by the processor 502, the processor 502 can execute the foam processing control method.

[0121] The network interface 505 is used for network communication, such as providing data information transmission, etc. Those skilled in the art will understand that Fig. 9 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present invention, and does not constitute a limitation on the computer device 500 to which the solution of the present invention is applied. The specific computer device 500 may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0122] The processor 502 is used to run a computer program 5032 stored in the memory to implement the foam processing control method disclosed in the embodiment of the present invention.

[0123] Those skilled in the art will understand that Fig. 9 The embodiments of the computer device shown in the figure do not constitute a limitation on the specific composition of the computer device. In other embodiments, the computer device may include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently. For example, in some embodiments, the computer device may only include a memory and a processor. In such embodiments, the structure and function of the memory and the processor are the same as those of the embodiment of the present invention. Fig. 9 The embodiments shown are consistent and will not be described again here.

[0124] It should be understood that in the embodiment of the present invention, the processor 502 may be a central processing unit (CPU), and the processor 502 may also be other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. Among them, the general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc.

[0125] In another embodiment of the present invention, a computer-readable storage medium is provided. The computer-readable storage medium may be a non-volatile computer-readable storage medium or a volatile computer-readable storage medium. The computer-readable storage medium stores a computer program, wherein when the computer program is executed by a processor, the foam processing control method disclosed in the embodiment of the present invention is implemented.

[0126] Those skilled in the art can clearly understand that, for the convenience and simplicity of description, the specific working process of the above-described equipment, devices and units can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here. Those of ordinary skill in the art can appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented with electronic hardware, computer software or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the composition and steps of each example have been generally described in the above description according to the function. Whether these functions are executed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to exceed the scope of the present invention.

[0127] In the several embodiments provided by the present invention, it should be understood that the disclosed equipment, devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation. Units with the same function may also be combined into one unit. For example, multiple units or components may be combined or integrated into another device, or some features may be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interfaces, devices or units, or may be electrical, mechanical or other forms of connection.

[0128] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the embodiments of the present invention.

[0129] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0130] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a storage medium. Based on this understanding, the technical solution of the present invention is essentially or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions for a computer device (which can be a personal computer, a background server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), disk or CD-ROM and other media that can store program codes.

[0131] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present invention, and these modifications or replacements should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A foam processing control method, characterized in that: include: Perform washing operations; If a foam signal is detected, obtaining a current washing time and current washing operation information corresponding to the current washing time; Matching the current washing time with at least one preset washing time interval to obtain a target washing time interval to which the current washing time belongs, and performing a preset foam suppression operation corresponding to the target washing time interval; If it is determined that the preset foam suppression operation is completed, continue to perform the washing operation according to the current washing operation information; The matching of the current washing time with at least one preset washing time interval to obtain a target washing time interval to which the current washing time belongs, and performing a preset foam suppression operation corresponding to the target washing time interval, includes: Matching the current washing time with at least one preset washing time interval to obtain a target washing time interval to which the current washing time belongs; If the target washing time interval is a first preset washing time interval, a first preset foam suppression operation is performed; wherein the first preset washing time interval is [0, t1], and t1 is a first preset time parameter; If the target washing time interval is the second preset washing time interval, the second preset foam suppression operation is performed; wherein the second preset washing time interval is (t1, t2], t2 is the second preset time parameter; If the target washing time interval is the third preset washing time interval, the third preset foam suppression operation is performed; wherein the third preset washing time interval is (t2, t3], where t3 is the third preset time parameter; If the target washing time interval is the fourth preset washing time interval, the fourth preset foam suppression operation is performed; wherein the fourth preset washing time interval is (t3, +∞); If the foam signal is detected, after obtaining the current washing time and the current washing operation information corresponding to the current washing time, the method further includes: Obtaining the number of occurrences of the foam signal; If the number of occurrences of the foam signal is equal to a first preset number value, matching the current washing time with at least one preset washing time interval is performed to obtain a target washing time interval to which the current washing time belongs, and performing a preset foam suppression operation step corresponding to the target washing time interval; If the number of occurrences of the foam signal is greater than the first preset number value and less than the second preset number value, the current washing time is matched with at least one of the preset washing time intervals to obtain the target washing time interval to which the current washing time belongs; If the target washing time interval is the fifth preset washing time interval, performing the first preset foam suppression operation; If the target washing time interval is the sixth preset washing time interval, performing the second preset foam suppression operation; If the target washing time interval is the seventh preset washing time interval, performing the third preset foam suppression operation; If the number of occurrences of the foam signal is greater than or equal to the second preset number value, executing the fifth preset foam suppression operation; Wherein, executing the fifth preset foam suppression operation includes: Obtaining the current remaining washing time, and determining the relationship between the current remaining washing time and the first target time; If the remaining washing time is greater than the first target time, adjusting the start-stop ratio of the washing machine to a first preset start-stop ratio; If the current washing time is less than or equal to the first target time, the rotation operation of the washing machine is stopped.

2. The foam processing control method according to claim 1, characterized in that: The performing of the first preset foam suppression operation comprises: Get the current water content of the washing machine; If the current washing time is greater than the second target time, a first preset proportion of the current water content is discharged to obtain a first remaining water content; If the current washing time is less than or equal to the second target time, a second preset proportion of the current water content is discharged to obtain a second remaining water content; A corresponding amount of water is supplemented according to the first remaining water content or the second remaining water content.

3. The foam processing control method according to claim 1, characterized in that: The performing of the second preset foam suppression operation comprises: If the washing machine starts heating, the heating is stopped and the first preset foam suppression operation is performed; If the washing machine is not heated, the first preset foam suppression operation is performed.

4. The foam processing control method according to claim 1, characterized in that: The performing of the third preset foam suppression operation comprises: If the current washing time is greater than the third target time, the start-stop ratio of the washing machine is reduced to a second preset start-stop ratio; If the current washing time is less than or equal to the third target time, the start-stop ratio of the washing machine is reduced to a third preset start-stop ratio.

5. The foam processing control method according to claim 1, characterized in that: The performing of the fourth preset foam suppression operation comprises: Obtaining the current water level value, and determining the magnitude relationship between the current water level value and a preset minimum water level value; If the current water level is greater than the preset minimum water level, the water level in the washing machine drum is reduced to the preset minimum water level; If the current water level value is less than or equal to the preset minimum water level value, the third preset foam suppression operation is performed.

6. A washing machine, characterized in that: include: A foam processing control method as claimed in any one of claims 1 to 5 is adopted.

7. A computer device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the foam processing control method according to any one of claims 1 to 5 is implemented.

8. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, which, when executed by a processor, causes the processor to perform the foam processing control method according to any one of claims 1 to 5.

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