Laundry additive putting method for clothes treatment equipment and clothes treatment equipment

Abstract

The invention discloses a clothes processing equipment washing additive putting method and clothes processing equipment, and the method comprises the steps: selecting a dosage gear of a washing additive, and obtaining a putting amount corresponding to the dosage gear as a first putting amount; determining the putting amount of the washing additive according to the weight of the washings as a second putting amount; determining the putting amount of the washing additive according to the material of the washings, and taking the putting amount as a third putting amount; the average value of the first putting amount, the second putting amount and the third putting amount is calculated to serve as the final putting amount of the washing additive; due to the fact that the dosage gear, the weight of the washings and the materials of the washings are comprehensively considered, the accurate putting amount of the washing additive can be calculated, the technical problem that the putting amount of the washing additive is not accurate in the prior art is solved, the putting accuracy of the washing additive is improved, and the user experience degree is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of household appliances, and in particular, relates to a method for adding washing additives to a clothing processing device and the clothing processing device. Background Art

[0002] Washing machines are important household appliances. Whether they can wash clothes cleanly and save detergent is an important criterion affecting user experience.

[0003] The existing automatic dispensing method of washing machines only dispenses detergent and softener according to the weighing value of the clothes. However, due to the weight sensor and other reasons, the weighing value of the clothes may be inaccurate, which may lead to the problem of inaccurate dispensing amount of detergent and softener. Summary of the invention

[0004] The present invention provides a method for adding a washing additive to a clothes processing device, which solves the technical problem of inaccurate amount of the washing additive added in the prior art.

[0005] In order to achieve the above technical objectives, the present invention adopts the following technical solutions:

[0006] A method for adding a washing additive to a clothing treatment device comprises:

[0007] Selecting a dosage level of the detergent additive, and obtaining a dosage amount corresponding to the dosage level as a first dosage amount;

[0008] Determining the amount of the detergent additive according to the weight of the laundry as the second amount;

[0009] Determine the amount of detergent additive according to the material of the laundry as the third amount;

[0010] The average of the first dosage, the second dosage and the third dosage is calculated as the final dosage of the washing additive.

[0011] In some embodiments of the present application, the delivery method further includes:

[0012] Determine the correction amount of the detergent additive according to the degree of dirtiness of the laundry;

[0013] The final delivery amount is corrected using the correction amount to obtain the corrected delivery amount.

[0014] In some embodiments of the present application, determining the correction amount of the detergent additive according to the degree of dirtiness of the laundry specifically includes:

[0015] When the dirtiness of the laundry is the first preset dirtiness, the correction amount is less than 0;

[0016] When the dirtiness of the laundry is the second preset dirtiness, the correction amount = 0;

[0017] When the dirtiness of the laundry is at a third preset dirtiness, the correction amount>0.

[0018] In some embodiments of the present application, the delivery method further includes:

[0019] Calculate the absolute value of the difference between the first delivery amount, the second delivery amount, and the third delivery amount;

[0020] Find the minimum value Min and the maximum value Max;

[0021] When the dirtiness of the laundry is the first preset dirtiness, -Min≤correction amount<0;

[0022] When the dirtiness of the laundry is the third preset dirtiness, 0<correction amount ≤Max.

[0023] In some embodiments of the present application, the step of selecting a dosage level of the detergent additive and obtaining the dosage amount corresponding to the dosage level specifically includes:

[0024] The user selects the dosage level and washing program of the detergent additive;

[0025] If the dosage level selected by the user is different from the dosage level corresponding to the selected washing program, the user is prompted to reselect; based on the user's reselection, the dosage level is determined and the dosage amount corresponding to the dosage level is obtained.

[0026] In some embodiments of the present application, the prompting the user to reselect specifically includes:

[0027] Display a selection prompt box, in which the dosage level selected by the user and the dosage level corresponding to the washing program are displayed for the user to reselect;

[0028] or,

[0029] Ask the user whether to use the dosage level of his / her choice;

[0030] or,

[0031] The user is asked whether to use the dosage level corresponding to the washing program.

[0032] In some embodiments of the present application, the method of determining the dosage of the washing additive according to the weight of the laundry as the second dosage specifically includes:

[0033] Weigh the laundry several times to obtain multiple weight values;

[0034] Remove the minimum and maximum values ​​from multiple weight values, and calculate the average of the remaining weight values;

[0035] The dosage of the washing additive is determined according to the calculated average value as the second dosage.

[0036] In some embodiments of the present application, after determining the dosage of the detergent additive according to the weight of the laundry as the second dosage, the dosage method further includes:

[0037] Each dosage level of the detergent additive corresponds to a dosage range and a dosage amount, and the dosage amount is any value within the dosage range;

[0038] Determining whether the second dosage amount is within the dosage amount range corresponding to the selected dosage level;

[0039] If not, the dosage level is changed so that the second dosage amount is within the dosage amount range corresponding to the changed dosage level; and the dosage amount corresponding to the changed dosage level is obtained as the first dosage amount.

[0040] In some embodiments of the present application, the delivery method further includes:

[0041] There are n dosage levels of the detergent additive, each dosage level corresponds to a dosage range and a dosage, and the dosage is any value within the dosage range; n≥2;

[0042] n weight levels of laundry are preset, each weight level corresponds to a laundry weight range, a detergent additive dosage range and a dosage, and the dosage is any value within the dosage range;

[0043] Sort the n dosage levels according to the amount of dosage delivered; Sort the n weight levels according to the weight; the dosage levels and weight levels with the same sorting position correspond to each other;

[0044] After determining the dosage of the washing additive according to the weight of the laundry as the second dosage, the dosage method further includes:

[0045] Determining whether the weight level of the second dosage amount corresponds to the selected dosage level;

[0046] If not, the dosage level is changed so that the changed dosage level corresponds to the weight level at which the second dosage amount is located; and the dosage amount corresponding to the changed dosage level is obtained as the first dosage amount.

[0047] Based on the design of a method for adding a washing additive to a clothing treatment device, the present invention provides a clothing treatment device, which adopts the method for adding a washing additive to the clothing treatment device.

[0048] Compared with the prior art, the advantages and positive effects of the present invention are as follows: the method for dosing washing additives in a clothing processing device and the clothing processing device of the present invention, by selecting a dosage level of the washing additive, obtains the dosage amount corresponding to the dosage level as the first dosage amount; determines the dosage amount of the washing additive according to the weight of the laundry as the second dosage amount; determines the dosage amount of the washing additive according to the material of the laundry as the third dosage amount; calculates the average of the first dosage amount, the second dosage amount, and the third dosage amount as the final dosage amount of the washing additive; since the dosage level, the weight of the laundry, and the material of the laundry are comprehensively considered, a relatively accurate dosage amount of the washing additive can be calculated, which solves the technical problem of inaccurate dosage of the washing additive in the prior art, improves the accuracy of the washing additive dosage, and improves the user experience.

[0049] Other features and advantages of the present invention will become more apparent after reading the detailed description of the embodiments of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] 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 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 work.

[0051] Figure 1 It is a flow chart of an embodiment of a method for adding washing additives to a clothes processing device proposed by the present invention;

[0052] Figure 2 yes Figure 1 Flow chart of step S1 in FIG.

[0053] Figure 3 yes Figure 1 Flow chart of step S2;

[0054] Figure 4 is a flow chart of another embodiment of the method for adding washing additives to a clothes processing device proposed by the present invention;

[0055] Figure 5 is a flow chart of another embodiment of the method for adding washing additives to a clothes processing device proposed by the present invention;

[0056] Figure 6 It is a flow chart of another embodiment of the method for adding washing additives to a clothing processing device proposed by the present invention. DETAILED DESCRIPTION

[0057] 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 only 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 this application.

[0058] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are 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, and do not indicate or imply 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.

[0059] In the description of this application, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the feature. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0060] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0061] In view of the current technical problem of inaccurate dosage of washing additives, the present invention proposes a method for dispensing washing additives in a clothing treatment device and a clothing treatment device, which accurately calculates the dosage of washing additives, effectively washes clothes, and saves washing additives. Below, the clothing treatment device and the washing additive dispensing method of the present invention are described in detail in conjunction with the accompanying drawings.

[0062] The laundry processing device adopts the laundry processing device washing additive delivery method of the first embodiment. Specifically, the laundry processing device washing additive delivery method of the first embodiment is executed by the controller of the laundry processing device.

[0063] Embodiment 1

[0064] The laundry additive delivery method of the laundry processing device of this embodiment mainly includes the following steps: Figure 1 shown.

[0065] Step S1: Select a dosage level of the detergent additive, and obtain a dosage amount corresponding to the dosage level as a first dosage amount.

[0066] Each dosage level corresponds to a dosage amount; different dosage levels correspond to different dosage amounts.

[0067] The washing additives are detergents or softeners, etc.

[0068] This step specifically includes the following steps, see Figure 2 shown.

[0069] Step S11: The user selects the dosage level of the washing additive and the washing program.

[0070] The display panel of the laundry treatment device displays various dosage levels and washing programs of the washing additive, and each washing program corresponds to a dosage level.

[0071] The user directly selects the dosage level and the washing program on the display panel. Because the dosage level selected by the user may be different from the dosage level corresponding to the washing program, the user needs to reselect.

[0072] Step S12: Determine whether the dosage level selected by the user is the same as the dosage level corresponding to the selected washing program.

[0073] If the dosage level selected by the user is the same as the dosage level corresponding to the selected washing program, step S13 is executed: obtaining the dosage amount corresponding to the dosage level as the first dosage amount.

[0074] If the dosage level selected by the user is different from the dosage level corresponding to the selected washing program, step S14 is executed: the user is prompted to reselect; then the dosage level is determined according to the user's reselection, and the dosage amount corresponding to the dosage level is obtained as the first dosage amount.

[0075] By designing the above steps S11 to S14, it is possible to prevent the user from selecting an inappropriate dosage level due to misjudgment of the amount of detergent additive used. The user can reselect an appropriate dosage level to obtain a more accurate dosage amount, ensure that the clothes are washed clean, and avoid wasting detergent additives.

[0076] In some embodiments of the present application, prompting the user to reselect specifically includes: displaying a selection prompt box, displaying the dosage level selected by the user and the dosage level corresponding to the washing program in the selection prompt box for the user to reselect. By selecting the prompt box, the user is given the opportunity to reselect. The user reselects the dosage level and the washing program, and can select a more appropriate dosage level, which is simple and convenient.

[0077] In some other embodiments of the present application, prompting the user to reselect specifically includes: asking the user whether to adopt the dosage gear selected by the user. If the user replies "yes", the dosage gear selected by the user is directly used as the dosage gear finally selected. If the user replies "no", the dosage gear corresponding to the washing program is used as the dosage gear finally selected. The user is asked by voice and the user replies by voice, which is simple and convenient for the user to use.

[0078] In some other embodiments of the present application, prompting the user to reselect specifically includes: asking the user whether to use the dosage gear corresponding to the washing program. If the user replies "yes", the dosage gear corresponding to the washing program is used as the dosage gear finally selected. If the user replies "no", the dosage gear selected by the user is directly used as the dosage gear finally selected. The user is asked by voice and the user replies by voice, which is simple and convenient for the user to use.

[0079] For example, there are three dosage levels of washing additives for users to directly select: Level A, Level B, and Level C.

[0080] Assuming that the user selects the A gear, but the dosage gear corresponding to the selected washing program is the B gear, the user is prompted to reselect.

[0081] Step S2: determining the dosage of the washing additive according to the weight of the laundry as the second dosage.

[0082] This step specifically includes the following steps, see Figure 3 shown.

[0083] Step S21: weighing the laundry multiple times to obtain multiple weight values.

[0084] The weight sensor is used to detect the weight of the laundry.

[0085] Step S22: Remove the minimum and maximum values ​​from the multiple weight values, and calculate the average value of the remaining weight values, and use the average value as the weight of the laundry.

[0086] Step S23: determining the dosage of the washing additive according to the calculated average value as the second dosage.

[0087] The weight of the laundry and the amount of the detergent additive to be added have a corresponding relationship, and the corresponding relationship between the weight of the laundry and the amount of the detergent additive to be added is preset. By querying the corresponding relationship, the amount of the detergent additive to be added corresponding to the weight of the laundry can be obtained as the second amount of addition.

[0088] By designing steps S21 to S23, weighing is performed multiple times, and the minimum and maximum values ​​are removed to calculate the average value, so that a relatively accurate weight of the laundry can be obtained, and then a relatively accurate second amount of laundry can be obtained.

[0089] In some embodiments of the present application, each dosage level of the detergent additive corresponds to a dosage range and a dosage amount (default value), and the dosage amount is any value within the dosage range. Preferably, the dosage amount is a middle value of the dosage range.

[0090] For example, there are three dosage levels for detergent additives: A level, B level, and C level.

[0091] The dosage range corresponding to gear A is [0, 20ml]; the corresponding dosage is 10ml.

[0092] The dosage range corresponding to gear B is [21ml, 40ml]; the corresponding dosage is 30ml.

[0093] The dosage range corresponding to gear C is [41ml, 60ml]; the corresponding dosage is 50ml.

[0094] After determining the dosage of the washing additive according to the weight of the laundry as the second dosage, the following steps are also included: Figure 4 shown.

[0095] Step S2-11: Determine whether the second dosage amount is within the dosage amount range corresponding to the selected dosage level.

[0096] If yes, directly execute step S3.

[0097] If not, then execute step S2-12: change the dosage level so that the second dosage amount is within the dosage amount range corresponding to the changed dosage level; obtain the dosage amount corresponding to the changed dosage level as the first dosage amount. Then execute step S3.

[0098] For example, the second dosage amount obtained in step S2 is 25 ml, and the dosage gear selected in step S1 is gear A, and 25 ml is not within the dosage range [0, 20 ml] corresponding to gear A. Then the dosage gear is changed to gear B, and 25 ml is within the dosage range [21 ml, 40 ml] corresponding to gear B. The dosage amount corresponding to gear B is 30 ml, and 30 ml is used as the first dosage amount.

[0099] By designing S2-11 and S2-12, it is possible to avoid a large difference between the second delivery amount and the first delivery amount, thereby further improving the accuracy of the first delivery amount.

[0100] In some other embodiments of the present application, the dosage level of the detergent additive has n, each dosage level corresponds to a dosage range and a dosage amount (default value), and the dosage amount is any value within the dosage range. Preferably, the dosage amount is the middle value of the dosage range. n≥2.

[0101] n weight levels of laundry are preset, each weight level corresponds to a laundry weight range, a detergent additive dosage range and a dosage (default value), and the dosage is any value within the dosage range. Preferably, the dosage is the middle value of the dosage range.

[0102] Sort the n dosage levels according to the amount of dosage (such as from small to large); sort the n weight levels according to the weight (such as from small to large); the dosage levels and weight levels with equal sorting positions correspond to each other.

[0103] Right now,

[0104] The first dosage level corresponds to the first weight level;

[0105] The second dosage level corresponds to the second weight level;

[0106] The nth dosage level corresponds to the nth weight level.

[0107] For example, there are three dosage levels for detergent additives: A level, B level, and C level.

[0108] The dosage range corresponding to gear A is [0, 20ml]; the corresponding dosage is 10ml.

[0109] The dosage range corresponding to gear B is [21ml, 40ml]; the corresponding dosage is 30ml.

[0110] The dosage range corresponding to gear C is [41ml, 60ml]; the corresponding dosage is 50ml.

[0111] There are 3 weight gears: D, E and F;

[0112] The weight range corresponding to the D position is (0, 5kg], and the corresponding dosage range is [0, 15ml];

[0113] The weight range of E gear is (5kg, 10kg], and the corresponding dosage range is [16ml, 30ml];

[0114] The weight range corresponding to F gear is (10kg, 20kg], and the corresponding dosage range is [31ml, 60ml].

[0115] A gear corresponds to D gear.

[0116] B gear corresponds to E gear.

[0117] C gear corresponds to F gear.

[0118] After determining the dosage of the washing additive according to the weight of the laundry as the second dosage, the following steps are also included: Figure 5 shown.

[0119] Step S2-21: Determine whether the weight level of the second dosage amount corresponds to the selected dosage level.

[0120] If yes, directly execute step S3.

[0121] If not, execute step S2-22: change the dosage level so that the changed dosage level corresponds to the weight level of the second dosage amount; obtain the dosage amount corresponding to the changed dosage level as the first dosage amount. Then execute step S3.

[0122] For example, the second dosage amount obtained in step S2 is 25 ml, and the weight level of 25 ml is level E, while the dosage level selected in step S1 is level A, which does not correspond to level E. Then the dosage level is changed to level B, which corresponds to level E; the dosage amount corresponding to level B is 30 ml, and 30 ml is used as the first dosage amount.

[0123] By designing S2-21 and S2-22, it is possible to avoid a large difference between the second delivery amount and the first delivery amount, thereby further improving the accuracy of the first delivery amount.

[0124] Step S3: determining the dosage of the detergent additive according to the material of the laundry as the third dosage.

[0125] The amount of detergent additives added varies depending on the material of the laundry.

[0126] The correspondence between the material of the laundry and the amount of detergent additives is preset.

[0127] According to the material of the laundry, the corresponding relationship is queried to obtain the corresponding amount of laundry additives.

[0128] Step S4: Calculate the average of the first dosage, the second dosage, and the third dosage as the final dosage of the washing additive.

[0129] The average value of the dosage amounts determined according to the dosage level, the weight of the laundry, and the material of the laundry is used as the final dosage amount. Since the dosage level, the weight of the laundry, and the material of the laundry are comprehensively considered, a relatively accurate dosage of the detergent additive can be calculated to avoid inaccurate dosage due to inaccurate weighing.

[0130] The laundry processing equipment detergent additive dosing method of the present embodiment selects the dosage level of the detergent additive to obtain the dosage amount corresponding to the dosage level as the first dosage amount; determines the dosage amount of the detergent additive according to the weight of the laundry as the second dosage amount; determines the dosage amount of the detergent additive according to the material of the laundry as the third dosage amount; calculates the average of the first dosage amount, the second dosage amount and the third dosage amount as the final dosage of the detergent additive; since the dosage level, the weight of the laundry and the material of the laundry are comprehensively considered, a relatively accurate dosage of the detergent additive can be calculated, which solves the technical problem of inaccurate dosage of the detergent additive in the prior art, improves the accuracy of the detergent additive dosing, and improves the user experience.

[0131] The laundry additive dosing method for a clothing processing device of this embodiment first determines the corresponding dosing amount according to the dosage level, then determines the dosing amount according to the weight and material of the laundry, and then calculates the average dosing amount, thereby obtaining a more accurate dosing amount, reducing user complaints, and improving user experience.

[0132] In some embodiments of the present application, the method for controlling water inlet of a clothing processing device further includes the following steps: Figure 6 After step S4, the following S5 and S6 are also executed.

[0133] Step S5: determining a correction amount of the detergent additive according to the degree of dirtiness of the laundry.

[0134] The image acquisition and processing module is used to acquire images of laundry, perform image recognition, and compare them with preset image information to obtain corresponding dirtiness levels, such as the first preset dirtiness level, the second preset dirtiness level, and the third preset dirtiness level.

[0135] When the dirtiness of the laundry is the first preset dirtiness (such as light dirtiness), the correction amount is less than 0;

[0136] When the dirtiness of the laundry is the second preset dirtiness (such as medium dirtiness), the correction amount = 0;

[0137] When the dirtiness of the laundry is at a third preset dirtiness (eg, heavily soiled), the correction amount>0.

[0138] Different correction amounts are obtained according to the degree of dirtiness of the laundry, and then the final amount of laundry is corrected, so that the amount of laundry can be reduced or increased, thereby obtaining a more accurate amount of laundry.

[0139] The first preset dirtiness level refers to lighter dirtiness, the third preset dirtiness level refers to heavier dirtiness, and the second preset dirtiness level is between the first preset dirtiness level and the third preset dirtiness level.

[0140] For example, the first preset dirtiness level is light dirtiness, the second preset dirtiness level is medium dirtiness, and the third preset dirtiness level is heavy dirtiness.

[0141] When the laundry is slightly dirty, the correction amount is <0;

[0142] When the degree of dirtiness of the laundry is medium, the correction amount = 0;

[0143] When the laundry is heavily soiled, the correction amount is greater than 0.

[0144] Step S6: Correct the final delivery amount using the correction amount to obtain a corrected delivery amount.

[0145] Final delivery amount + correction amount = correction delivery amount.

[0146] When the correction amount is less than 0, the amount of detergent additive added will be reduced to save detergent additive.

[0147] When the correction amount is greater than 0, the amount of detergent additive added will increase to ensure that the clothes are washed clean.

[0148] The correction amount varies depending on the degree of dirtiness of the laundry; by correcting the amount of laundry added, a more accurate amount of laundry added can be obtained.

[0149] By designing steps S5 to S6, the accuracy of the amount of detergent additive added is further improved, which can ensure that the clothes are washed cleanly and avoid wasting the detergent additive.

[0150] In some embodiments of the present application, the method for controlling water inlet of a clothing processing device further includes the following steps.

[0151] (51) Calculate the absolute values ​​of the differences between the first delivery amount, the second delivery amount, and the third delivery amount, and obtain three absolute values ​​of the differences.

[0152] (52) Find the minimum value Min and the maximum value Max among the absolute values ​​of these three differences. (53)

[0154] When the dirtiness of the laundry is the first preset dirtiness, -Min≤correction amount<0;

[0155] When the dirtiness of the laundry is the second preset dirtiness, the correction amount = 0;

[0156] When the dirtiness of the laundry is the third preset dirtiness, 0<correction amount ≤Max.

[0157] Through the above (51) to (53), when the degree of dirtiness is relatively light, the amount of detergent added is reduced by a maximum of Min to avoid affecting the cleanliness of the clothes; when the degree of dirtiness is relatively heavy, the amount of detergent added is increased by a maximum of Max to avoid wasting detergent additives.

[0158] The amount of laundry can be appropriately reduced or increased based on the degree of dirtiness of the laundry, which can be divided into lightly soiled, medium soiled, and heavily soiled. The increase or decrease should not exceed the minimum value Min and the maximum value Max, thereby improving the user experience.

[0159] Embodiment 2

[0160] Based on the design of the method for adding a washing additive to a clothes treatment device in the first embodiment, the second embodiment proposes a clothes treatment device that adopts the method for adding a washing additive to a clothes treatment device in the first embodiment.

[0161] The clothing processing device of this embodiment may be a washing machine, a washing and drying machine, etc.

[0162] The clothing processing device of this embodiment selects the dosage level of the washing additive to obtain the dosage amount corresponding to the dosage level as the first dosage amount; determines the dosage amount of the washing additive according to the weight of the laundry as the second dosage amount; determines the dosage amount of the washing additive according to the material of the laundry as the third dosage amount; calculates the average of the first dosage amount, the second dosage amount, and the third dosage amount as the final dosage of the washing additive; since the dosage level, the weight of the laundry, and the material of the laundry are comprehensively considered, a relatively accurate dosage of the washing additive can be calculated, which solves the technical problem of inaccurate dosage of the washing additive in the prior art, improves the accuracy of the washing additive dosage, and improves the user experience.

[0163] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for adding a washing additive to a clothing treatment device, characterized in that: include: Selecting a dosage level of the detergent additive, and obtaining a dosage amount corresponding to the dosage level as a first dosage amount; Determining the amount of the detergent additive according to the weight of the laundry as the second amount; Determine the amount of detergent additive according to the material of the laundry as the third amount; The average of the first dosage, the second dosage and the third dosage is calculated as the final dosage of the washing additive.

2. The method for adding washing additives to a clothes processing device according to claim 1, characterized in that: The delivery method further includes: Determine the correction amount of the detergent additive according to the degree of dirtiness of the laundry; The final delivery amount is corrected using the correction amount to obtain the corrected delivery amount.

3. The method for adding washing additives to a clothes processing device according to claim 2, characterized in that: The step of determining the correction amount of the detergent additive according to the degree of dirtiness of the laundry specifically includes: When the dirtiness of the laundry is the first preset dirtiness, the correction amount is less than 0; When the dirtiness of the laundry is the second preset dirtiness, the correction amount = 0; When the dirtiness of the laundry is at a third preset dirtiness, the correction amount>0.

4. The method for adding washing additives to a clothes processing device according to claim 3, characterized in that: The method further comprises: Calculate the absolute value of the difference between the first delivery amount, the second delivery amount, and the third delivery amount; Find the minimum value Min and the maximum value Max; When the dirtiness of the laundry is the first preset dirtiness, -Min≤correction amount<0; When the dirtiness of the laundry is the third preset dirtiness, 0<correction amount ≤Max.

5. The method for adding washing additives to a clothes processing device according to claim 1, characterized in that: The step of selecting a dosage level of the detergent additive and obtaining a dosage amount corresponding to the dosage level specifically includes: The user selects the dosage level and washing program of the detergent additive; If the dosage level selected by the user is different from the dosage level corresponding to the selected washing program, the user is prompted to reselect; based on the user's reselection, the dosage level is determined and the dosage amount corresponding to the dosage level is obtained.

6. The method for adding washing additives to a clothes processing device according to claim 5, characterized in that: The prompting the user to reselect specifically includes: Display a selection prompt box, in which the dosage level selected by the user and the dosage level corresponding to the washing program are displayed for the user to reselect; or, Ask the user whether to use the dosage level of his / her choice; or, The user is asked whether to use the dosage level corresponding to the washing program.

7. The method for adding washing additives to a clothes processing device according to claim 1, characterized in that: The step of determining the dosage of the washing additive according to the weight of the laundry as the second dosage specifically includes: Weigh the laundry several times to obtain multiple weight values; Remove the minimum and maximum values ​​from multiple weight values, and calculate the average of the remaining weight values; The dosage of the washing additive is determined according to the calculated average value as the second dosage.

8. The method for adding a washing additive to a clothes processing device according to any one of claims 1 to 7, characterized in that: After determining the dosage of the washing additive according to the weight of the laundry as the second dosage, the dosage method further includes: Each dosage level of the detergent additive corresponds to a dosage range and a dosage amount, and the dosage amount is any value within the dosage range; Determining whether the second dosage amount is within the dosage amount range corresponding to the selected dosage level; If not, the dosage level is changed so that the second dosage amount is within the dosage amount range corresponding to the changed dosage level; and the dosage amount corresponding to the changed dosage level is obtained as the first dosage amount.

9. The method for adding a washing additive to a clothes processing device according to any one of claims 1 to 7, characterized in that: The delivery method further includes: There are n dosage levels of the detergent additive, each dosage level corresponds to a dosage range and a dosage, and the dosage is any value within the dosage range; n≥2; n weight levels of laundry are preset, each weight level corresponds to a laundry weight range, a detergent additive dosage range and a dosage, and the dosage is any value within the dosage range; Sort the n dosage levels according to the amount of dosage delivered; Sort the n weight levels according to the weight; the dosage levels and weight levels with the same sorting position correspond to each other; After determining the dosage of the washing additive according to the weight of the laundry as the second dosage, the dosage method further includes: Determining whether the weight level of the second dosage amount corresponds to the selected dosage level; If not, the dosage level is changed so that the changed dosage level corresponds to the weight level at which the second dosage amount is located; and the dosage amount corresponding to the changed dosage level is obtained as the first dosage amount.

10. Clothes processing equipment, characterized in that: A method for adding washing additives to a clothing processing device as claimed in any one of claims 1 to 9 is adopted.

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