Washing control method and system, control device and storage medium

Abstract

The invention relates to the technical field of intelligent household appliances, particularly provides a washing control method and system, a control device and a storage medium, and aims to solve the technical problem that washing equipment in the prior art cannot intelligently match the washing rotating speed. In order to achieve the purpose, the washing control method comprises the steps that whether a preset washing program of the washing equipment is input or not is monitored; on the basis of monitoring that the preset washing program is input, obtaining whiteness information, weight information and material information of clothes in the washing equipment; determining a target rotating speed of the washing equipment according to a preset washing program, the whiteness information, the weight information and the material information; and controlling the washing equipment to execute washing operation at the target rotating speed. According to the whiteness information, the weight information and the material information of the to-be-washed clothes, the information of the to-be-washed clothes is considered in multiple dimensions, so that the appropriate washing rotating speed is selected, and the optimal washing effect can be achieved on the premise that the clothes are not damaged.

Description

Technical Field

[0001] The present invention relates to the technical field of smart home appliances, and specifically provides a washing control method, system, control device and storage medium. Background Art

[0002] The existing washing machines determine the speed during the washing process only according to the preset washing program and perform the corresponding operation at the default speed. That is, the speed of each washing program is fixed, regardless of the amount of clothes put in or whether the material of the clothes is suitable for the default speed. The washing speed will not be adjusted in real time during the washing process. This may result in insufficient washing intensity, wasting time and the clothes will not be fully washed, or it may result in excessive washing intensity, wasting electricity resources and causing damage to the clothes. This problem of not being able to intelligently adjust the washing speed seriously affects the washing effect and brings a bad experience to users.

[0003] Accordingly, the art needs a new washing control method, system, control device and storage medium solution to solve the above problems. Summary of the invention

[0004] In order to overcome the above-mentioned defects, the present invention is proposed to provide a washing control method, system, control device and storage medium that solve or at least partially solve the technical problem in the prior art that washing equipment cannot intelligently match the washing speed.

[0005] In a first aspect, the present invention provides a washing control method, the method comprising:

[0006] Monitoring whether the preset washing program of the washing equipment has been entered;

[0007] Based on monitoring that the preset washing program is input, obtaining whiteness information, weight information, and material information of the clothes in the washing device;

[0008] determining a target rotation speed of the washing device according to the preset washing program, the whiteness information, the weight information, and the material information;

[0009] The washing device is controlled to start a washing operation at the target rotation speed.

[0010] In one technical solution of the above washing control method, the preset washing program corresponds to a reference speed V a , the V a=V1(x)+V2(x)+V3(x), wherein V1(x) corresponds to the whiteness information of the clothes and V1(x)=K1×R, V2(x) corresponds to the weight information of the clothes and V2(x)=K2×R, V3(x) corresponds to the whiteness information of the clothes and V3(x)=K3×R, R is the preset reference speed, and K1, K2 and K3 are adjustment coefficients.

[0011] In a technical solution of the above washing control method, the method further comprises:

[0012] Determining the type of the preset washing program, wherein the type of the preset washing program at least includes strong wash, standard wash and gentle wash;

[0013] Determine the value of K1, the value of K2 and the value of K3 according to the judgment result;

[0014] According to the value of K1, the value of K2, the value of K3 and R, the reference speed V is determined. a ;

[0015] According to the reference speed V a , the whiteness information, the weight information and the material information, and determine the target speed V of the washing device b .

[0016] In a technical solution of the above washing control method, the “according to the reference speed V a , the whiteness information, the weight information and the material information, and determine the target speed V of the washing device b "include:

[0017] Determine a first real-time coefficient C1 according to the acquired whiteness information of the clothing, determine a second real-time coefficient C2 according to the weight information, and determine a third real-time coefficient C3 according to the material information;

[0018] The target speed V of the washing device is determined according to the first real-time coefficient C1, the second real-time coefficient C2 and the third real-time coefficient C3. b =C1×V1(x)+C2×V2(x)+C3×V3(x).

[0019] In a technical solution of the above washing control method, after “controlling the washing device to start the washing operation at the target speed”, the method further includes:

[0020] periodically acquiring new whiteness information of the clothes in the washing device according to a first preset time interval;

[0021] Determine a new C1 according to the new whiteness information;

[0022] Determine whether the difference between the new C1 and the previous C1 is greater than a preset threshold;

[0023] If yes, then determine the new target speed V according to the new C1 b ;

[0024] Control the washing machine to rotate at the new target speed V b Continue with the wash operation.

[0025] In a technical solution of the above-mentioned washing control method, the sum of the first real-time coefficient C1, the second real-time coefficient C2 and the third real-time coefficient C3 is not less than 0.5 and not greater than 1.5.

[0026] In a technical solution of the above-mentioned washing control method, the “obtaining whiteness information, weight information and material information of the clothes in the washing device based on monitoring that the preset washing program is input” includes:

[0027] Within the time length T, according to the second preset time interval, the drum motor is started in an intermittent power-on manner;

[0028] Acquire a first induced electromotive force generated by the winding of the drum motor during power-off and power-on processes, and generate a first pulse signal according to the first induced electromotive force;

[0029] Acquire a second induced electromotive force generated by the winding of the drum motor during power-off, and generate a second pulse signal according to the second induced electromotive force;

[0030] The whiteness information of the clothes in the washing device is determined according to the number of the first pulse signal, and the weight information of the clothes in the washing device is determined according to the difference between the number of the first pulse signal and the number of the second pulse signal.

[0031] In a second aspect, the present invention provides a washing control system, the system comprising:

[0032] an acquisition module, the acquisition module being configured to monitor whether a preset washing program of the washing device is input, and based on monitoring that the preset washing program is input, acquire whiteness information, weight information, and material information of the clothes in the washing device;

[0033] an analysis module, the analysis module being configured to determine a target rotation speed of the washing device according to the preset washing program, the whiteness information, the weight information, and the material information;

[0034] An execution module is configured to control the washing device to start a washing operation at the target rotation speed.

[0035] In a third aspect, a control device is provided, which includes a processor and a storage device, wherein the storage device is suitable for storing multiple program codes, and the program codes are suitable for being loaded and run by the processor to execute the washing control method described in any one of the technical solutions of the above-mentioned washing control method.

[0036] In a fourth aspect, a computer-readable storage medium is provided, wherein a plurality of program codes are stored in the computer-readable storage medium, wherein the program codes are suitable for being loaded and run by a processor to execute the washing control method described in any one of the technical solutions of the above-mentioned washing control method.

[0037] The above one or more technical solutions of the present invention have at least one or more of the following beneficial effects:

[0038] In the technical solution of the present invention, the target speed of the washing device is determined according to the preset washing program, whiteness information, weight information and material information, and the information of the laundry is considered in multiple dimensions to select the appropriate washing speed, so as to achieve the best washing effect without damaging the clothes.

[0039] Furthermore, in the implementation of the technical solution of the present invention, the type of the preset washing program is first determined, and then the value of the adjustment coefficient K1 corresponding to the whiteness information, the value of the adjustment coefficient K2 corresponding to the weight information, and the value of the adjustment coefficient K3 corresponding to the material information are determined according to the determination result, and finally the reference speed is determined according to the values ​​of K1, K2, and K3. By providing the user with a preset washing program, the user can be given more complete functions and the user's washing intention can be determined through the preset washing program selected by the user.

[0040] Further, in the technical solution of the present invention, the first real-time coefficient C1 is determined according to the acquired whiteness information of the clothes, the second real-time coefficient C2 is determined according to the weight information, and the third real-time coefficient C3 is determined according to the material information; then, the target speed V of the washing device is determined according to the first real-time coefficient C1, the second real-time coefficient C2 and the third real-time coefficient C3. b The present invention adds real-time coefficients C1, C2 and C3 for automatic adjustment corresponding to the three parts of whiteness, weight and material on the basis of the preset washing program, thereby correcting the deviation between the preset washing program selected by the user and the actual situation of the clothes in the washing device, and does not damage the clothes while meeting the washing effect required by the user.

[0041] Furthermore, in the implementation of the technical solution of the present invention, new whiteness information is periodically acquired during the washing process, fully taking into account the situation in which stains on clothes are gradually washed away. The first real-time adjustment coefficient related to the whiteness information is adjusted in real time according to the attachment state of the stains on the clothes, thereby continuously adjusting the new washing speed, which can save electricity resources while ensuring the washing effect.

[0042] Furthermore, in the technical solution for implementing the present invention, by limiting the sum of the three real-time adjustment coefficients C1, C2, and C3, the maximum and minimum values ​​of the washing speed are limited, thereby ensuring the washing effect and the safe and stable operation of the washing equipment.

[0043] Furthermore, in the technical solution of the present invention, intermittent power supply is used to control the operation of the drum motor, and the weight information and material information of the clothes are determined according to the electrical signal generated by the motor winding. Compared with the traditional method of measuring the weight and material of clothes, the measurement method of the present invention is simple and requires less data calculation. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The disclosure of the present invention will become more easily understood with reference to the accompanying drawings. It will be readily understood by those skilled in the art that these drawings are only for illustrative purposes and are not intended to limit the scope of protection of the present invention. In addition, similar numbers in the drawings represent similar components, wherein:

[0045] Figure 1 is a schematic flow chart of main steps of a washing program control method according to an embodiment of the present invention;

[0046] Figure 2 is a schematic flow chart of main steps of determining a target speed according to an embodiment of the present invention;

[0047] Figure 3 is a schematic flow chart of main steps of determining a target speed according to an embodiment of the present invention;

[0048] Figure 4 is a schematic flow chart of main steps of obtaining laundry information in a washing device according to an embodiment of the present invention;

[0049] Figure 5 is a schematic diagram of a program flow of a washing control method according to an embodiment of the present invention;

[0050] Figure 6 It is a schematic diagram of the main structural block diagram of a washing control system according to an embodiment of the present invention.

[0051] Reference numerals list :

[0052] 11: Acquisition module; 12: Analysis module; 13: Execution module. DETAILED DESCRIPTION

[0053] Some embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0054] In the description of the present invention, "module" and "processor" may include hardware, software or a combination of the two. A module may include hardware circuits, various suitable sensors, communication ports, and memories, and may also include software parts, such as program codes, or a combination of software and hardware. The processor may be a central processing unit, a microprocessor, an image processor, a digital signal processor, or any other suitable processor. The processor has data and / or signal processing functions. The processor may be implemented in software, hardware, or a combination of the two. Non-temporary computer-readable storage media include any suitable medium that can store program codes, such as a magnetic disk, a hard disk, an optical disk, a flash memory, a read-only memory, a random access memory, and the like. The term "A and / or B" means all possible combinations of A and B, such as only A, only B, or A and B. The term "at least one A or B" or "at least one of A and B" has a similar meaning to "A and / or B", and may include only A, only B, or A and B. The singular terms "one" and "the" may also include plural forms.

[0055] Please refer to the attached Figure 1 and attached Figure 5 , Figure 1 1 is a schematic flow chart of the main steps of a washing program control method according to an embodiment of the present invention. Figure 5 is a schematic diagram of a program flow of a washing control method according to an embodiment of the present invention, Figure 1 The washing program control method shown mainly includes steps S1 to S4, specifically:

[0056] Step S1, monitoring whether a preset washing program of a washing device is input;

[0057] Step S2, based on monitoring that a preset washing program is input, obtaining whiteness information, weight information and material information of the clothes in the washing device;

[0058] Step S3, determining a target rotation speed of the washing device according to a preset washing program, whiteness information, weight information, and material information;

[0059] Step S4 controls the washing machine to start the washing operation at the target rotation speed.

[0060] In this embodiment, the part that monitors whether the preset washing program is input is generally the central processor of the washing device. The user can select the corresponding washing program by means of a physical switch / touch switch, or input text through the screen, and then the processor intelligently determines the washing program the user wants to select after analysis. The specific method is not limited here. The whiteness information of the clothes generally refers to the whiteness value measured by a whiteness meter / visual analysis / infrared analysis; the weight information of the clothes, in the embodiment of the present invention, refers to the weight of all the clothes to be washed in the washing device, which can be the weight of the clothes in a non-water-filled state, or the weight of the clothes in a water-containing state, again without limitation; the material information of the clothes generally refers to the fabric material type of the clothes to be washed, such as cotton fiber, chemical fiber, etc.

[0061] In this embodiment, in addition to the washing program selected by the user, the whiteness information, weight information and material information of the laundry actually obtained are also used. The target speed of the washing device is comprehensively determined based on the washing program input by the user and the whiteness information, weight information and material information actually obtained. That is, appropriate corrections are made on the premise of meeting the biased needs of the user to avoid situations where, for example, the user wants to perform deep cleaning but the material of the laundry is not suitable for heavy friction and beating, resulting in damage to the fabric of the laundry.

[0062] exist Figure 1 Based on the embodiment shown in the accompanying Figure 2 and attached Figure 5 , Figure 2 is a schematic flow chart of main steps of determining a reference speed according to an embodiment of the present invention, Figure 5 is a schematic diagram of a program flow of a washing control method according to an embodiment of the present invention, Figure 1 Step S3 in the illustrated embodiment mainly includes steps S31 to S34, which are specifically:

[0063] Step S31, determining the preset washing type;

[0064] Step S32, determining the value of K1, the value of K2 and the value of K3 according to the judgment result;

[0065] Step S33: Determine the reference speed V according to the value of K1, the value of K2, the value of K3 and R. a ;

[0066] Step S34: according to the reference speed V a , whiteness information, weight information and material information, determine the target speed V of the washing equipment b .

[0067] In this embodiment, the preset washing program includes a reference speed V a, the reference speed is the sum of three function values, which correspond to the whiteness information, weight information and material information of the clothes, specifically V a =V1(x)+V2(x)+V3(x), where V1(x)=K1×R, V2(x)=K2×R, V3(x)=K3×R, R is the reference speed, which is only used to calculate the reference speed V a A reference quantity in the process, not the actual speed of the drum; the specific values ​​of K1, K2, and K3 depend on the washing program selected by the user. For example, if the washing program selected by the user tends to be deep cleaning, K2 and K3 are default values ​​such as 1, and K1 is greater than the default value such as 1.2. In this embodiment, different types of preset washing programs contain specific adjustment coefficients K1, K2, and K3 when they leave the factory. Therefore, it is only necessary to determine the type of washing program selected by the user to determine the specific values ​​of these three adjustment coefficients K1, K2, and K3. In actual use, the value of K1 manually entered by the user can be further obtained. The larger the value, the stronger the intention of deep cleaning. Therefore, the specific value of K1 can be a number of pre-set options attached to different types of washing programs, or it can be an arbitrary value entered by the user. Those skilled in the art know that there is an upper limit to this value to ensure the safe and stable operation of the washing equipment, and when the value is large, the corresponding prompt information can be set to output to remind the user of the disadvantages and hidden dangers that will exist after the value is large.

[0068] exist Figure 2 Based on the embodiment shown in the accompanying Figure 3 and attached Figure 5 , Figure 3 is a schematic flow chart of main steps of determining a target speed according to an embodiment of the present invention. Figure 5 is a schematic diagram of a program flow of a washing control method according to an embodiment of the present invention, Figure 2 Step S34 of the illustrated embodiment includes steps S341 and S342, which are specifically:

[0069] Step S341, determining a first real-time coefficient C1 according to the acquired whiteness information of the clothing, determining a second real-time coefficient C2 according to the weight information, and determining a third real-time coefficient C3 according to the material information;

[0070] Step S342: Determine the target speed V of the washing device according to the first real-time coefficient C1, the second real-time coefficient C2 and the third real-time coefficient C3. b =C1×V1(x)+C2×V2(x)+C3×V3(x).

[0071] In this embodiment, the whiteness information and the weight information are the whiteness value and the weight value respectively, and the material information is the proportion of chemical fiber or cotton fiber. The first real-time coefficient C1 is determined according to the whiteness value, the second real-time coefficient C2 is determined according to the weight value, and the third real-time coefficient C3 is determined according to the proportion of chemical fiber or cotton fiber. In one embodiment of the present invention, the lower the measured whiteness value, the more serious the stain on the clothes, the larger C1 should be, the larger the measured weight value, the larger C2 should be, and the larger the proportion of cotton fiber material measured, the larger C3 should be. In this embodiment, it is necessary to limit the sum of the three real-time adjustment coefficients C1, C2, and C3, so as to limit the maximum and minimum values ​​of the washing speed. The minimum value is limited to ensure the washing effect, and the maximum value is limited to ensure that the washing equipment can operate safely and stably.

[0072] In this embodiment, after the washing program starts running, the washing control method provided by the present invention also includes: periodically obtaining new whiteness information of the clothes in the washing device according to the first preset time interval; determining a new C1 according to the new whiteness information; judging whether the difference between the new C1 and the previous C1 is greater than a preset threshold; if so, determining a new target speed according to the new C1; and controlling the washing device to continue the washing operation at the new target speed. In this embodiment, when the difference between the new C1 and the previous C1 is greater than the preset threshold, it means that the amount of stains on the clothes has changed significantly after a certain amount of washing, and at this time, the new target speed V can be calculated according to the new first real-time coefficient C1. b .

[0073] In the above Figure 1 Based on the embodiments shown, please refer to the attached Figure 4 , Figure 4 is a schematic flow chart of the main steps of obtaining laundry information in a washing device according to an embodiment of the present invention. Figure 1 Step S2 of the illustrated embodiment mainly includes steps S21 to S24, which are specifically:

[0074] Step S21, within the time length T, according to the second preset time interval, the drum motor is started in an intermittent power-on manner;

[0075] Step S22, obtaining a first induced electromotive force generated by the winding of the drum motor during power-off and power-on processes, and generating a first pulse signal according to the first induced electromotive force;

[0076] Step S23, obtaining a second induced electromotive force generated by the winding of the drum motor during power-off, and generating a second pulse signal according to the second induced electromotive force;

[0077] Step S24, determining the whiteness information of the clothes in the washing device according to the number of the first pulse signal, and determining the weight information of the clothes in the washing device according to the difference between the number of the first pulse signal and the number of the second pulse signal.

[0078] In this embodiment, after a certain amount of clean water is injected into the washing tub, the clothes are put into the tub, and the microprocessor allows the motor to work in an intermittent power-on mode for about 1 minute, and the first induced electromotive force generated on the motor winding during the whole process is recorded, and at the same time, the second induced electromotive force generated on the motor winding during the power-off period is recorded. The first induced electromotive force and the second induced electromotive force are photoelectrically isolated and shaped to obtain a rectangular first pulse signal and a rectangular second pulse signal. For the first pulse signal, the number of complete occurrences is proportional to the angle of the motor inertia rotation and inversely proportional to the weight of the clothes, that is, the heavier the clothes, the greater the resistance to the motor, the smaller the angle of the motor inertia rotation, and the fewer the number of complete occurrences of the first pulse signal; for the second pulse signal, the average number of complete occurrences during each power-off period is calculated, and the number of complete occurrences of the first pulse signal minus the average number can reflect the proportion of cotton fiber and chemical fiber in the washing device. The larger the difference, the greater the proportion of cotton fiber in the washing device, and vice versa.

[0079] At this point, the washing control method provided by the present invention has been described. It should be pointed out that although the various steps are described in a specific order in the above embodiment, those skilled in the art can understand that in order to achieve the effect of the present invention, different steps do not have to be performed in such an order. They can be performed simultaneously (in parallel) or in other orders. These changes are within the scope of protection of the present invention.

[0080] Furthermore, the present invention also provides a washing control system.

[0081] See attached Figure 6 , Figure 6 FIG. 1 is a main structural block diagram of a washing control system according to an embodiment of the present invention. Figure 6As shown, the washing control system in the embodiment of the present invention mainly includes an acquisition module 11, an analysis module 12 and an execution module 13. In some embodiments, one or more of the acquisition module 11, the analysis module 12 and the execution module 13 can be combined into one module. In some embodiments, the acquisition module 11 can be configured to monitor whether a preset washing program of the washing device is input, and based on monitoring that the preset washing program is input, obtain the whiteness information, weight information and material information of the clothes in the washing device. The analysis module 12 can be configured to determine the target speed of the washing device according to the preset washing program, the whiteness information, the weight information and the material information. The execution module 13 can be configured to control the washing device to start the washing operation at the target speed.

[0082] The washing control system is used to perform Figure 1 The washing control method embodiment shown in the figure has similar technical principles, technical problems solved and technical effects produced. Those skilled in the art can clearly understand that for the convenience and brevity of description, the specific working process and related instructions of the washing control system can refer to the contents described in the embodiment of the washing control method, which will not be repeated here.

[0083] It is understood by those skilled in the art that the present invention implements all or part of the processes in the method of the above embodiment, and can also be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a computer-readable storage medium, and the computer program can implement the steps of the above-mentioned various method embodiments when executed by the processor. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable storage medium may include: any entity or device, medium, U disk, mobile hard disk, disk, optical disk, computer memory, read-only memory, random access memory, electric carrier signal, telecommunication signal and software distribution medium that can carry the computer program code. It should be noted that the content contained in the computer-readable storage medium can be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, computer-readable storage media do not include electric carrier signals and telecommunication signals.

[0084] Furthermore, the present invention also provides a control device. In an embodiment of a control device according to the present invention, the control device includes a processor and a storage device, the storage device can be configured to store a program for executing the washing control method of the above method embodiment, and the processor can be configured to execute the program in the storage device, which includes but is not limited to the program for executing the washing control method of the above method embodiment. For ease of explanation, only the parts related to the embodiment of the present invention are shown. For specific technical details not disclosed, please refer to the method part of the embodiment of the present invention. The control device can be a control device device formed by various electronic devices.

[0085] Furthermore, the present invention also provides a computer-readable storage medium. In a computer-readable storage medium embodiment according to the present invention, the computer-readable storage medium can be configured to store a program for executing the washing control method of the above method embodiment, and the program can be loaded and run by the processor to implement the above washing control method. For ease of explanation, only the parts related to the embodiment of the present invention are shown. For specific technical details not disclosed, please refer to the method part of the embodiment of the present invention. The computer-readable storage medium can be a storage device formed by various electronic devices. Optionally, the computer-readable storage medium in the embodiment of the present invention is a non-temporary computer-readable storage medium.

[0086] Further, it should be understood that since the setting of each module is only for illustrating the functional units of the device of the present invention, the physical devices corresponding to these modules may be the processor itself, or a part of the software in the processor, a part of the hardware, or a part of the combination of software and hardware. Therefore, the number of each module in the figure is only schematic.

[0087] Those skilled in the art will appreciate that the modules in the device can be adaptively split or merged. Such splitting or merging of specific modules will not cause the technical solution to deviate from the principle of the present invention, and therefore, the technical solutions after splitting or merging will fall within the protection scope of the present invention.

[0088] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A washing control method, characterized in that: The method comprises: Monitoring whether the preset washing program of the washing equipment has been entered; Based on monitoring that the preset washing program is input, obtaining whiteness information, weight information, and material information of the clothes in the washing device; determining a target rotation speed of the washing device according to the preset washing program, the whiteness information, the weight information, and the material information; The washing device is controlled to start a washing operation at the target rotation speed.

2. The washing control method according to claim 1, characterized in that: The preset washing program corresponds to the reference speed V a , the V a =V1(x)+V2(x)+V3(x), wherein V1(x) corresponds to the whiteness information of the clothes and V1(x)=K1×R, V2(x) corresponds to the weight information of the clothes and V2(x)=K2×R, V3(x) corresponds to the whiteness information of the clothes and V3(x)=K3×R, R is the preset reference speed, and K1, K2 and K3 are adjustment coefficients.

3. The washing control method according to claim 2, characterized in that: The method further comprises: Determining the type of the preset washing program, wherein the type of the preset washing program at least includes strong wash, standard wash and gentle wash; Determine the value of K1, the value of K2 and the value of K3 according to the judgment result; According to the value of K1, the value of K2, the value of K3 and R, the reference speed V is determined. a ; According to the reference speed V a , the whiteness information, the weight information and the material information, and determine the target speed V of the washing device b .

4. The washing control method according to claim 3, characterized in that: The "according to the reference speed V a , the whiteness information, the weight information and the material information, and determine the target speed V of the washing device b "include: Determine a first real-time coefficient C1 according to the acquired whiteness information of the clothing, determine a second real-time coefficient C2 according to the weight information, and determine a third real-time coefficient C3 according to the material information; The target speed V of the washing device is determined according to the first real-time coefficient C1, the second real-time coefficient C2 and the third real-time coefficient C3. b =C1×V1(x)+C2×V2(x)+C3×V3(x).

5. The washing control method according to claim 4, characterized in that: After "controlling the washing device to start the washing operation at the target speed", the method further includes: periodically acquiring new whiteness information of the laundry in the washing device according to a first preset time interval; Determine a new C1 according to the new whiteness information; Determine whether the difference between the new C1 and the previous C1 is greater than a preset threshold; If yes, then determine the new target speed V according to the new C1 b ; Control the washing machine to rotate at the new target speed V b Continue with the wash operation.

6. The method according to claim 5, characterized in that The sum of the first real-time coefficient C1, the second real-time coefficient C2 and the third real-time coefficient C3 is not less than 0.5 and not greater than 1.

5.

7. The washing control method according to claim 1, characterized in that: The “obtaining whiteness information, weight information and material information of the clothes in the washing device based on monitoring that the preset washing program is input” includes: Within the time length T, according to the second preset time interval, the drum motor is started in an intermittent power-on manner; Acquire a first induced electromotive force generated by the winding of the drum motor during power-off and power-on processes, and generate a first pulse signal according to the first induced electromotive force; Acquire a second induced electromotive force generated by the winding of the drum motor during power-off, and generate a second pulse signal according to the second induced electromotive force; The whiteness information of the clothes in the washing device is determined according to the number of the first pulse signal, and the weight information of the clothes in the washing device is determined according to the difference between the number of the first pulse signal and the number of the second pulse signal.

8. A washing control system, characterized in that: The system comprises: an acquisition module, the acquisition module being configured to monitor whether a preset washing program of the washing device is input, and based on monitoring that the preset washing program is input, acquire whiteness information, weight information, and material information of the clothes in the washing device; an analysis module, the analysis module being configured to determine a target rotation speed of the washing device according to the preset washing program, the whiteness information, the weight information, and the material information; An execution module is configured to control the washing device to start a washing operation at the target rotation speed.

9. A control device, comprising a processor and a storage device, wherein the storage device is suitable for storing a plurality of program codes, characterized in that: The program code is suitable for being loaded and run by the processor to execute the washing control method according to any one of claims 1 to 7.

10. A computer-readable storage medium storing a plurality of program codes, characterized in that: The program code is suitable for being loaded and run by a processor to execute the washing control method according to any one of claims 1 to 7.

Images