Control method and device for washing equipment, electronic equipment and washing equipment

Abstract

The present application proposes a control method, device, electronic device, and washing machine for a washing machine. The method comprises: after the rinsing stage of the washing machine is completed, controlling the washing machine to spray clean the glass bowl; determining a first cleanliness parameter after the spray cleaning; obtaining a second cleanliness parameter during the dehydration stage or after the dehydration stage, and determining whether the cleanliness of the glass bowl meets the requirements based on the second cleanliness parameter and the first cleanliness parameter. The present application controls the washing machine to spray clean the glass bowl after the rinsing stage of the washing machine is completed; the spray cleaning work is set to be performed before the dehydration stage, which advantageously avoids the phenomenon in the related art of first dehydrating the clothes and then spray cleaning the glass bowl, which wets the already dehydrated clothes. By setting the cleanliness parameter of the glass bowl to quantitatively indicate the cleanliness of the glass bowl, the accuracy of judging whether the glass bowl is clean is improved.

Description

Technical Field

[0001] The present application relates to the technical field of washing machines, and more specifically to a control method and device for washing equipment, an electronic device, and a washing equipment. Background Art

[0002] Commercial washing machines have a glass bowl spray cleaning function. This function is typically performed after the washing machine has finished spinning clothes. Since clothes may cling to the glass bowl after spinning, the water spray may wet the clothes, affecting the user experience. Summary of the Invention

[0003] The purpose of the present application is to provide a control method, device, electronic device and washing device for a washing machine, aiming to solve the problem of wet clothes caused by setting the spraying stage after the dehydration stage in the related art.

[0004] A first aspect of an embodiment of the present application provides a method for controlling a washing machine, comprising:

[0005] After the rinsing stage of the washing equipment is completed, the washing equipment is controlled to spray clean the glass bowl;

[0006] determining a first cleanliness parameter after spray cleaning, where the first cleanliness parameter is a parameter used to indicate the cleanliness of the glass bowl;

[0007] During the dehydration stage or after the dehydration stage, a second cleanliness parameter is obtained, where the second cleanliness parameter is a parameter used to indicate the cleanliness of the glass bowl;

[0008] It is determined whether the cleanliness of the glass bowl meets the requirements according to the second cleaning parameter and the first cleaning parameter.

[0009] According to a second aspect of the embodiments of the present application, a control device for a washing machine is provided, comprising:

[0010] a first control module configured to control the washing machine to spray clean the glass bowl after the rinsing stage of the washing machine is completed;

[0011] a parameter determination module configured to determine a first cleanliness parameter after spray cleaning, the first cleanliness parameter being a parameter used to represent the cleanliness of the glass bowl;

[0012] During the dehydration stage or after the dehydration stage, a second cleanliness parameter is obtained, where the second cleanliness parameter is a parameter used to indicate the cleanliness of the glass bowl;

[0013] The judgment module is configured to determine whether the cleanliness of the glass bowl meets the requirements according to the second cleaning parameter and the first cleaning parameter.

[0014] According to a third aspect of an embodiment of the present application, an electronic device is provided, comprising: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements any of the above methods when executing the computer program.

[0015] A fourth aspect of the embodiments of the present application provides a washing device, comprising at least the electronic device and a glass bowl as described above;

[0016] Electronic equipment for controlling the washing machine to spray clean the glass bowl after the rinsing phase of the washing machine is completed;

[0017] determining a first cleanliness parameter after spray cleaning, where the first cleanliness parameter is a parameter used to indicate the cleanliness of the glass bowl;

[0018] During the dehydration stage or after the dehydration stage, a second cleanliness parameter is obtained, where the second cleanliness parameter is a parameter used to indicate the cleanliness of the glass bowl;

[0019] It is determined whether the cleanliness of the glass bowl meets the requirements according to the second cleaning parameter and the first cleaning parameter.

[0020] In a fifth aspect of the embodiments of the present application, a computer-readable storage medium is provided, which stores a computer program. When the computer program is executed by a processor, the steps of the control method of the washing device as described above are implemented.

[0021] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0022] The technical solution of the present application controls the washing machine to spray clean the glass bowl after the rinsing stage. The spray cleaning operation is performed before the dehydration stage, which advantageously avoids the phenomenon in related art where the clothes are first dehydrated and then the glass bowl is spray cleaned, thereby wetting the already dehydrated clothes. By setting cleanliness parameters for the glass bowl to quantitatively indicate its cleanliness, the subjective manual determination of whether the glass bowl is clean, as in related art, is avoided. The above-mentioned cleanliness parameters greatly improve the accuracy of judging whether the glass bowl is clean, laying a good foundation for subsequent related control steps. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A flowchart of a control method for a washing machine provided in one embodiment of the present application;

[0024] Figure 2 A schematic structural diagram of a control device for a washing machine provided in one embodiment of the present application;

[0025] Figure 3is a schematic diagram of an electronic device provided by an embodiment of the present invention;

[0026] Figure 4 Schematic diagram of a washing device provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0027] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings 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 making creative efforts shall fall within the scope of protection of the present invention.

[0028] The terms used in the embodiments of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The singular forms "a," "the," and "the" used in the embodiments of the present invention and the appended claims are also intended to include plural forms, unless the context clearly indicates otherwise. "A plurality" generally includes at least two, but does not exclude the inclusion of at least one.

[0029] It should be understood that the term "and / or" as used herein is merely a description of the relationship between associated objects, indicating that three possible relationships exist. For example, "A and / or B" can represent: A exists alone, A and B exist simultaneously, or B exists alone. Furthermore, the character " / " in this document generally indicates that the associated objects are in an "or" relationship.

[0030] It should also be noted that the terms "include," "comprises," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a product or system comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such product or system. In the absence of further limitations, an element defined by the phrase "comprises a..." does not exclude the presence of other identical elements in the product or system comprising the element.

[0031] Figure 1 A flow chart of a control method for a washing machine provided in one embodiment of the present application is shown. For ease of explanation, only the portion related to this embodiment is shown, which is described in detail as follows:

[0032] A method for controlling a washing machine may include the following steps:

[0033] In step S102, after the rinsing stage of the washing device is completed, the washing device is controlled to spray clean the glass bowl.

[0034] After the washing equipment is controlled to complete the rinsing stage, in the drainage stage, the spray valve of the glass bowl in the washing equipment is controlled to open to spray and clean the glass bowl.

[0035] In this embodiment, after the washing machine is controlled to complete the rinsing phase, the washing machine is controlled to enter the drainage phase for drainage. During the drainage phase, the spraying device in the washing machine can be controlled to spray the glass bowl. The spray valve in the spraying device can be controlled to open to spray the glass bowl.

[0036] In step S104, a first cleanliness parameter after the spray cleaning is determined, where the first cleanliness parameter is a parameter used to represent the cleanliness of the glass bowl.

[0037] In this embodiment, after the glass bowl is spray cleaned, a first cleanliness parameter may be determined, wherein the first cleanliness parameter represents the cleanliness of the glass bowl after the spray cleaning and before the dehydration stage.

[0038] In step S106 , during the dehydration stage or after the dehydration stage, a second cleanliness parameter is obtained, where the second cleanliness parameter is a parameter used to represent the cleanliness of the glass bowl.

[0039] In this embodiment, the washing machine is controlled to enter the dehydration stage. During the dehydration stage, the influence of the detergent may cause the cleanliness of the glass bowl to change. For example, the foam in the detergent may adhere to the glass bowl. Therefore, during the dehydration process or after the dehydration stage, the cleanliness of the glass bowl needs to be retested.

[0040] In step S108, it is determined whether the cleanliness of the glass bowl meets the requirements based on the second cleaning parameter and the first cleaning parameter.

[0041] In this embodiment, whether the cleanliness of the glass bowl meets the requirements can be determined based on the second cleaning parameter and the first cleaning parameter.

[0042] Specifically, if the absolute value of the difference between the second cleaning parameter and the above-mentioned first cleaning parameter is greater than or equal to a predetermined difference threshold, it is determined that the cleanliness of the glass bowl does not meet the requirements. In this case, it is necessary to control the washing equipment to return to the washing stage for washing, and repeat the above steps until the cleanliness of the glass bowl meets the requirements.

[0043] If the above-mentioned difference threshold is less than the difference threshold, it is determined that the cleanliness of the glass bowl meets the requirements. In this case, the washing machine can be controlled to continue dehydration, or the whole washing process is terminated.

[0044] The above-mentioned technical solution of the present application sprays the glass bowl for cleaning before the dehydration stage, thus avoiding the situation in the related art where the glass bowl is sprayed after the dehydration stage, which easily wets the dehydrated clothes. In addition, after the spraying of the glass bowl is completed, the glass bowl is continuously monitored during the dehydration stage to determine the changes in the parameters related to the cleanliness of the glass bowl, and whether the cleanliness of the glass bowl meets the requirements is determined based on the above-mentioned second cleaning parameter and the above-mentioned first cleaning parameter. By setting the cleanliness parameter of the glass bowl to quantitatively indicate the cleanliness of the glass bowl, the manual subjective determination of whether the glass bowl is clean in the related art is avoided. The above-mentioned cleanliness parameter greatly improves the accuracy of judging whether the glass bowl is clean. It lays a good foundation for the subsequent related control steps.

[0045] In some embodiments, the parameter representing the cleanliness of the glass bowl is obtained in the following manner:

[0046] One method is to obtain a first image of the glass bowl through a camera, and obtain the parameters representing the cleanliness of the glass bowl by performing feature extraction on the first image.

[0047] In this embodiment, after the spray cleaning of the glass bowl is completed, the lamp can be controlled to illuminate, and the illumination can be used to activate a camera to capture the glass bowl area, thereby obtaining a first image of the glass bowl. Feature extraction is performed on the first image to obtain the parameters representing the cleanliness of the glass bowl.

[0048] In this embodiment, the total number of pixels in the first image is determined, the number of pixels corresponding to each grayscale level is determined, and the relative frequency of each grayscale level is determined based on the total number of pixels and the number of pixels corresponding to each grayscale level. A grayscale histogram of the first image is generated, with grayscale level represented on the horizontal axis and frequency represented on the vertical axis.

[0049] An average grayscale value of the grayscale histogram of the first image is determined, and the average grayscale value is used as the average brightness of the first image.

[0050] A third image of the glass bowl during the dehydration process is determined, and the average brightness value of the third image is determined using the same method as above.

[0051] The average brightness value of the third image is compared with the average brightness value of the first image. If the difference between the average brightness values ​​of the third image and the average brightness values ​​of the first image is greater than a predetermined average brightness difference threshold, it is determined that the glass bowl has been contaminated during the dehydration process and its cleanliness has deteriorated. If the difference between the average brightness values ​​of the third image and the average brightness values ​​of the first image is less than or equal to the predetermined average brightness difference threshold, it is determined that the glass bowl has not been contaminated during the dehydration process and its cleanliness meets the requirements.

[0052] Another way is to obtain the brightness of the glass bowl through a light sensor receiver as the parameter representing the cleanliness of the glass bowl, and the light sensor receiver is used to receive the reflected light of the glass bowl from the reference light source.

[0053] In this embodiment, after the above-mentioned spray cleaning of the glass bowl is completed, the lamp can be controlled to start lighting, and a light source is provided to the above-mentioned glass bowl through lighting. The reflected light generated by the glass bowl will be received by the light sensing receiver, and the light rod receiver calculates the brightness of the glass bowl.

[0054] In some embodiments, before acquiring the first image of the glass bowl through a camera, the method may further include the following steps:

[0055] A second image of the glass bowl is obtained through the camera, and features are extracted from the second image to determine whether the ambient brightness meets the requirements.

[0056] In this embodiment, a grayscale histogram of the second image can be created, and the average grayscale value of the grayscale histogram of the second image can be determined. This average grayscale value can be used as a parameter representing the ambient brightness. If the average grayscale value of the second image is less than a predetermined grayscale value threshold, it is determined that the ambient brightness of the second image is insufficient and requires fill light processing. A light source for improving the ambient brightness can be activated to capture the first image of the glass bowl via the camera.

[0057] In this embodiment, a backup light source may be pre-set, and is used to start the backup light source in the case where the ambient brightness is found to be insufficient, so as to improve the ambient brightness.

[0058] In some embodiments, determining whether the cleanliness of the glass bowl meets the requirements based on the second cleaning parameter and the first cleaning parameter includes:

[0059] If the difference between the second cleaning parameter and the first cleaning parameter is within a set range, the cleanliness of the glass bowl meets the requirement; otherwise, the cleanliness of the glass bowl does not meet the requirement.

[0060] In this embodiment, the absolute value of the difference between the second cleaning parameter and the first cleaning parameter can be determined to determine whether the absolute value of the difference is less than a cleaning parameter difference threshold. If the absolute value is less than the cleaning parameter difference threshold, it is determined that the difference between the second cleaning parameter and the first cleaning parameter is within a set range. The cleaning parameter difference threshold can be flexibly set.

[0061] In some embodiments, the above method may further include the following steps:

[0062] In one embodiment, if the cleanliness of the glass bowl does not meet the requirements, the rinsing stage is re-executed.

[0063] In this embodiment, when it is determined that the cleanliness of the above-mentioned glass bowl does not meet the requirements, it means that the washing solvent is relatively contaminated and has a relatively large impact on the pollution of the glass bowl. By controlling the washing equipment to return to the rinsing stage, the washing solvent can be cleaned and the foam, water stains and other contaminants in the washing solvent can be removed. In addition, the contaminants on the surface of the glass bowl can be removed, thereby improving the cleanliness of the glass bowl.

[0064] In another embodiment, if after the dehydration stage, it is determined that the cleanliness of the glass bowl meets the requirements, the washing is terminated.

[0065] In this embodiment, it is determined that the cleanliness of the glass bowl meets the requirements, which means that the glass bowl has been cleaned and the detergent is also in a clean state. No further cleaning work is required and the entire washing work can be ended.

[0066] In some embodiments, during the dehydration stage, the second cleanliness parameter is periodically acquired until it is determined that the cleanliness of the glass bowl does not meet the requirement, or until the dehydration stage ends.

[0067] In this embodiment, during the dehydration phase, contaminants such as foam from the detergent may adhere to the glass bowl, affecting its cleanliness. Therefore, continuous testing of the glass bowl is necessary. In this embodiment, periodic testing of the glass bowl can be employed to determine a second cleanliness parameter. Based on this second cleanliness parameter, it is determined whether the cleanliness of the glass bowl meets the required level. If the cleanliness of the glass bowl does not meet the required level, the washing machine is controlled to return to the washing phase. If the cleanliness of the glass bowl is determined to meet the required level, this testing process can continue throughout the dehydration phase until the dehydration process is complete.

[0068] Second, see Appendix Figure 2 As shown, the present application proposes a control device 2 for a washing device, comprising:

[0069] The first control module 21 is configured to control the washing device to spray clean the glass bowl after the rinsing stage of the washing device is completed;

[0070] a parameter determination module 22 configured to determine a first cleanliness parameter after the spray cleaning, wherein the first cleanliness parameter is a parameter used to represent the cleanliness of the glass bowl;

[0071] During the dehydration stage or after the dehydration stage, obtaining a second cleanliness parameter, wherein the second cleanliness parameter is a parameter used to indicate the cleanliness of the glass bowl;

[0072] The judgment module 23 is configured to determine whether the cleanliness of the glass bowl meets the requirements based on the second cleaning parameter and the first cleaning parameter.

[0073] In some embodiments, the parameter determination module 22 is configured to obtain the parameter representing the cleanliness of the glass bowl in the following manner:

[0074] A first image of the glass bowl is acquired through a camera, and the parameter representing the cleanliness of the glass bowl is obtained by performing feature extraction on the first image; or, the brightness of the glass bowl is acquired through a light-sensing receiver as the parameter representing the cleanliness of the glass bowl, and the light-sensing receiver is used to receive light reflected from a reference light source by the glass bowl.

[0075] In some embodiments, the present invention further includes an ambient brightness pre-judgment module configured as follows: the parameter determination module 22 obtains a second image of the glass bowl through the camera before obtaining the first image of the glass bowl through the camera, and determines whether the ambient brightness meets the requirements by extracting features from the second image;

[0076] The auxiliary light source activation module is configured to activate a light source for improving the ambient brightness if the ambient brightness prediction module determines that the ambient brightness does not meet the requirement, so as to obtain the first image of the glass bowl through the camera.

[0077] In some embodiments, the judgment module 23 is configured to determine that if the difference between the second cleaning parameter and the first cleaning parameter is within a set range, the cleanliness of the glass bowl meets the requirement; otherwise, the cleanliness of the glass bowl does not meet the requirement.

[0078] In some embodiments, a second control module is further included, which is configured to re-execute the rinsing stage if the cleanliness of the glass bowl does not meet the requirements; or, if it is determined that the cleanliness of the glass bowl meets the requirements after the dehydration stage, the washing is terminated.

[0079] In some embodiments, the parameter determination module 22 is configured to periodically obtain the second cleanliness parameter during the dehydration stage until it is determined that the cleanliness of the glass bowl does not meet the requirement, or until the dehydration stage ends.

[0080] Figure 3 Schematic diagram of an electronic device provided by an embodiment of the present application. Figure 3 As shown, the electronic device 3 of this embodiment includes: a processor 30, a memory 31, and a computer program 32 stored in the memory 31 and executable on the processor 30, such as a control program for a washing machine. When the processor 30 executes the computer program 32, the steps in the above-mentioned method embodiments are implemented, such as Figure 1 Alternatively, when the processor 30 executes the computer program 32, the functions of the modules / units in the above-mentioned device embodiments are realized, for example, Figure 2 The functions of the first control module 21 to the judgment module 23 are shown.

[0081] Exemplarily, the computer program 32 may be divided into one or more modules / units, which are stored in the memory 31 and executed by the processor 30 to implement the present application. The one or more modules / units may be a series of computer program instruction segments capable of performing specific functions, which describe the execution process of the computer program 32 in the electronic device 3.

[0082] The electronic device 3 may be a computing device such as a desktop computer, a notebook, a PDA, or a cloud server. The electronic device may include, but is not limited to, a processor 30 and a memory 31. Those skilled in the art will understand that Figure 3 It is only an example of electronic device 3 and does not constitute a limitation of electronic device 3. It may include more or fewer components than shown in the figure, or a combination of certain components, or different components. For example, the above-mentioned server startup device may also include input and output devices, network access devices, buses, etc.

[0083] The processor 30 may be a central processing unit (CPU), other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA), other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor may be a microprocessor or any conventional processor.

[0084] The memory 31 may be an internal storage unit of the electronic device 3, such as a hard disk or memory of the electronic device 3. The memory 31 may also be an external storage device of the electronic device 3, such as a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, etc. equipped on the electronic device 3. Furthermore, the memory 31 may include both an internal storage unit of the electronic device 3 and an external storage device. The memory 31 is used to store the computer program and other programs and data required by the electronic device. The memory 31 may also be used to temporarily store data that has been output or is about to be output.

[0085] Figure 4 This application proposes a structural schematic diagram of a washing device, a washing device 4, including the above-mentioned electronic device 3 and at least a glass bowl 42.

[0086] The electronic device 3 is used to control the washing device 4 to spray clean the glass bowl 42 after the rinsing phase of the washing device 4 is completed;

[0087] determining a first cleanliness parameter after the spray cleaning, wherein the first cleanliness parameter is a parameter used to represent the cleanliness of the glass bowl;

[0088] During the dehydration stage or after the dehydration stage, obtaining a second cleanliness parameter, wherein the second cleanliness parameter is a parameter used to indicate the cleanliness of the glass bowl;

[0089] Determine whether the cleanliness of the glass bowl meets the requirements based on the second cleaning parameter and the first cleaning parameter.

[0090] In some embodiments, a spray valve 43 is further included, and the electronic device 3 can be used to control the opening and closing of the spray valve 43 to spray the glass bowl 42.

[0091] In some embodiments, a lamp 44 connected to the electronic device 3 is further included to provide lighting to assist in determining the cleanliness parameter of the glass bowl. The lamp 44 may further include an auxiliary lamp and a main lamp.

[0092] In some embodiments, a camera 41 is further connected to the electronic device 3 , and the camera 41 is used to obtain the first image and the second image of the glass bowl, and send the first image and the second image to the processor 30 .

[0093] Those skilled in the art can clearly understand that, for the convenience and brevity of description, only the division of the above-mentioned functional units and modules is used as an example for illustration. In actual applications, the above-mentioned functions can be distributed and completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiment can be integrated into one processing unit, or each unit can exist physically alone, or two or more units can be integrated into one unit. The above-mentioned integrated unit can be implemented in the form of hardware or in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing each other, and are not used to limit the scope of protection of this application. The specific working process of the units and modules in the above-mentioned system can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0094] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant description of other embodiments.

[0095] Those skilled in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed 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 beyond the scope of this application.

[0096] In the embodiments provided in this application, it should be understood that the disclosed devices / terminal equipment and methods can be implemented in other ways. For example, the device / terminal equipment embodiments described above are merely illustrative. For example, the division of the modules or units is merely a logical function division. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0097] The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected to achieve the purpose of this embodiment according to actual needs.

[0098] In addition, the functional units in the various embodiments of the present application may be integrated into a single processing unit, or each unit may exist physically separately, or two or more units may be integrated into a single unit. The aforementioned integrated units may be implemented in the form of hardware or software functional units.

[0099] If the integrated module / 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 computer-readable storage medium. Based on this understanding, the present application implements all or part of the process in the above-mentioned embodiment method, and can also be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium, and when the computer program is executed by the processor, it can implement the steps of the above-mentioned various method embodiments. 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 medium may include: any entity or device capable of carrying the computer program code, recording medium, USB flash drive, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM), random access memory (RAM), electric carrier signal, telecommunication signal and software distribution medium. It should be noted that the content contained in the computer-readable 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 media do not include electric carrier signals and telecommunication signals.

[0100] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application 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. 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 various embodiments of the present application, and should all be included in the scope of protection of the present application.

Claims

1. A control method for a washing device, characterized in that: include: After the rinsing stage of the washing device is completed, controlling the washing device to spray clean the glass bowl; determining a first cleanliness parameter after the spray cleaning, wherein the first cleanliness parameter is a parameter used to represent the cleanliness of the glass bowl; During the dehydration stage or after the dehydration stage, obtaining a second cleanliness parameter, wherein the second cleanliness parameter is a parameter used to indicate the cleanliness of the glass bowl; determining whether the cleanliness of the glass bowl meets the requirements according to the second cleaning parameter and the first cleaning parameter; The control method obtains the parameter representing the cleanliness of the glass bowl in the following manner: Acquire a first image of the glass bowl through a camera, and obtain the parameter representing the cleanliness of the glass bowl by performing feature extraction on the first image; or, Acquiring the brightness of the glass bowl by a light-sensing receiver as the parameter representing the cleanliness of the glass bowl, wherein the light-sensing receiver is used to receive the reflected light of the glass bowl from a reference light source; The determining whether the cleanliness of the glass bowl meets the requirements according to the second cleaning parameter and the first cleaning parameter includes: If the difference between the second cleaning parameter and the first cleaning parameter is within a set range, the cleanliness of the glass bowl meets the requirement; otherwise, the cleanliness of the glass bowl does not meet the requirement.

2. The control method according to claim 1, characterized in that: Before acquiring the first image of the glass bowl through a camera, the method further includes: Acquiring a second image of the glass bowl through the camera, and determining whether the ambient brightness meets the requirement by performing feature extraction on the second image; If the ambient brightness does not meet the requirement, a light source for improving the ambient brightness is started so as to obtain a first image of the glass bowl through a camera.

3. The control method according to claim 1, wherein: The method further comprises: If the cleanliness of the glass bowl does not meet the requirements, re-execute the rinsing stage; or If after the dehydration stage, it is determined that the cleanliness of the glass bowl meets the requirements, the washing is completed.

4. The control method according to claim 1, wherein: During the dehydration stage, the second cleanliness parameter is periodically acquired until it is determined that the cleanliness of the glass bowl does not meet the requirement, or until the dehydration stage ends.

5. A control device for a washing machine, characterized in that: include: a first control module configured to control the washing device to spray clean the glass bowl after the rinsing stage of the washing device is completed; a parameter determination module configured to determine a first cleanliness parameter after the spray cleaning, wherein the first cleanliness parameter is a parameter used to represent the cleanliness of the glass bowl; During the dehydration stage or after the dehydration stage, obtaining a second cleanliness parameter, wherein the second cleanliness parameter is a parameter used to indicate the cleanliness of the glass bowl; a judgment module, configured to determine whether the cleanliness of the glass bowl meets the requirements according to the second cleaning parameter and the first cleaning parameter; The parameter determination module is configured to obtain the parameter representing the cleanliness of the glass bowl in the following manner: Acquire a first image of the glass bowl through a camera, and obtain the parameter representing the cleanliness of the glass bowl by performing feature extraction on the first image; or, Acquiring the brightness of the glass bowl by a light-sensing receiver as the parameter representing the cleanliness of the glass bowl, wherein the light-sensing receiver is used to receive the reflected light of the glass bowl from a reference light source; The judgment module determines whether the cleanliness of the glass bowl meets the requirements based on the second cleaning parameter and the first cleaning parameter, including: If the difference between the second cleaning parameter and the first cleaning parameter is within a set range, the cleanliness of the glass bowl meets the requirement; otherwise, the cleanliness of the glass bowl does not meet the requirement.

6. An electronic device, characterized in that: include: The method comprises a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the method according to any one of claims 1 to 4 when executing the computer program.

7. A washing device, characterized in that: At least comprising a glass bowl and the electronic device according to claim 6; The electronic device is used to control the washing device to spray clean the glass bowl after the rinsing stage of the washing device is completed; determining a first cleanliness parameter after the spray cleaning, wherein the first cleanliness parameter is a parameter used to represent the cleanliness of the glass bowl; During the dehydration stage or after the dehydration stage, obtaining a second cleanliness parameter, wherein the second cleanliness parameter is a parameter used to indicate the cleanliness of the glass bowl; determining whether the cleanliness of the glass bowl meets the requirements according to the second cleaning parameter and the first cleaning parameter; The parameter representing the cleanliness of the glass bowl is obtained in the following manner: Acquire a first image of the glass bowl through a camera, and obtain the parameter representing the cleanliness of the glass bowl by performing feature extraction on the first image; or, Acquiring the brightness of the glass bowl by a light-sensing receiver as the parameter representing the cleanliness of the glass bowl, wherein the light-sensing receiver is used to receive the reflected light of the glass bowl from a reference light source; The determining whether the cleanliness of the glass bowl meets the requirements according to the second cleaning parameter and the first cleaning parameter includes: If the difference between the second cleaning parameter and the first cleaning parameter is within a set range, the cleanliness of the glass bowl meets the requirement; otherwise, the cleanliness of the glass bowl does not meet the requirement.

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