Washing and drying all-in-one machine and control method, device, equipment and medium thereof

Abstract

The invention provides a washing and drying all-in-one machine and a control method, device, equipment and medium thereof, and the control method comprises the following steps: if the washing and drying all-in-one machine finishes a drying program, at least obtaining the drying efficiency reduction rate of the washing and drying all-in-one machine; determining cleaning parameters of the washing and drying all-in-one machine at least according to the drying efficiency reduction rate; and cleaning the washing and drying all-in-one machine according to the cleaning parameters of the washing and drying all-in-one machine. Thus, after it is detected that the drying efficiency of the washing and drying all-in-one machine is reduced, the washing parameters of the washing and drying all-in-one machine can be determined according to the drying efficiency reduction rate, so that different washing strategies of the washing and drying all-in-one machine can be formulated to dynamically adapt to the drying efficiency reduction rates of different degrees, meanwhile, the washing efficiency can be guaranteed, waste of washing liquid is avoided, and the washing efficiency of the washing and drying all-in-one machine is improved. Therefore, the drying effect can be improved, unit faults are prevented, secondary pollution to the clothes is avoided, and the health of a user is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of cleaning equipment, and specifically provides a washer-dryer and a control method, device, equipment and medium thereof. Background Art

[0002] With the accelerated pace of life, many people are troubled by the washing and drying of large items of clothing such as sweaters and cotton-padded clothes. Hand washing is too tiring, dry cleaning is too expensive, and drying is even more troublesome. Wet clothes cannot be dried for a long time in cold weather. The invention of the all-in-one washer-dryer solves these problems. The all-in-one washer-dryer has both washing and drying functions and is favored by more and more users.

[0003] However, since the washer-dryer dries clothes for a long time, it is inevitable that foreign matter will be inhaled. If not handled in time, the hair will hinder the circulation of air in the drying system, resulting in poor drying effect of clothes. In severe cases, it may even lead to unit failure and cause secondary pollution to the clothes, thus threatening the health of users. Summary of the invention

[0004] In order to overcome the above-mentioned defects, the present invention is proposed to provide a washer-dryer and its control method, device, equipment and medium that solve or at least partially solve the technical problem that when foreign matter exists in the washer-dryer, the drying effect of clothes is poor, which may even lead to unit failure in severe cases and cause secondary pollution to clothes, thereby threatening the health of users.

[0005] In a first aspect, the present invention provides a control method for a washer-dryer, the control method for the washer-dryer comprising:

[0006] If the washer-dryer ends the drying process, at least a drying efficiency reduction rate of the washer-dryer is obtained;

[0007] determining the cleaning parameters of the washer-dryer at least according to the drying efficiency decrease rate;

[0008] The washer-dryer is cleaned according to the cleaning parameters of the washer-dryer.

[0009] Furthermore, in the control method of the washer-dryer described above, at least obtaining the drying efficiency reduction rate of the washer-dryer comprises:

[0010] Obtaining a drying efficiency decrease rate of the washer-dryer and a foreign matter residue amount between an inner drum and a flange in the washer-dryer;

[0011] Determining the cleaning parameters of the washer-dryer at least according to the drying efficiency decrease rate includes:

[0012] The cleaning parameters of the washer-dryer are determined according to the drying efficiency decrease rate, the weight of the drying efficiency decrease rate, the residual foreign matter amount and the weight of the residual foreign matter amount.

[0013] Furthermore, in the control method of the washer-dryer described above, obtaining the drying efficiency reduction rate of the washer-dryer includes:

[0014] Get the current drying time of the current clothes;

[0015] According to the current drying time of the current clothes and the preset reference drying time, the drying efficiency reduction rate of the washer-dryer is obtained.

[0016] Furthermore, in the control method of the above-mentioned washer-dryer, before obtaining the drying efficiency reduction rate of the washer-dryer according to the current drying time of the current clothes and the preset reference drying time, the method further includes:

[0017] Determining attribute information of the current clothing;

[0018] Acquire attribute information of historical clothing that matches the attribute information of the current clothing;

[0019] The historical drying time of the clothes is set as the reference drying time.

[0020] Furthermore, in the above-mentioned control method of the washer-dryer, determining the attribute information of the current clothes includes:

[0021] The load level of the current clothes before being dried and / or the material of the current clothes are determined as the attribute information of the current clothes.

[0022] Furthermore, in the control method of the washer-dryer described above, determining the cleaning parameters of the washer-dryer includes:

[0023] The amount of foreign matter dissolving cleaning liquid required for the washer-dryer and / or the cleaning time required for the washer-dryer are determined as cleaning parameters of the washer-dryer.

[0024] In a second aspect, the present invention provides a control device for a washer-dryer, the control device for the washer-dryer comprising:

[0025] An acquisition module, configured to acquire at least a drying efficiency reduction rate of the washer-dryer if the washer-dryer ends a drying process;

[0026] a determination module, configured to determine the cleaning parameters of the washer-dryer at least according to the drying efficiency decrease rate;

[0027] A control module is used to clean the washer-dryer according to the cleaning parameters of the washer-dryer.

[0028] In a third aspect, the present invention provides a control device for a washer-dryer, comprising a processor and a storage device, wherein the storage device is suitable for storing a plurality of program codes, and the program codes are suitable for being loaded and run by the processor to execute any one of the control methods for the washer-dryer described above.

[0029] In a fourth aspect, a washer-dryer is provided, the washer-dryer comprising the control device of the washer-dryer as described above.

[0030] In a fifth aspect, a computer-readable storage medium is provided, in which a plurality of program codes are stored, wherein the program codes are suitable for being loaded and run by a processor to execute any one of the control methods for the washer-dryer described above.

[0031] The above one or more technical solutions of the present invention have at least one or more of the following beneficial effects:

[0032] In the technical solution for implementing the present invention, if it is detected that the washer-dryer has ended the drying program, at least the drying efficiency decrease rate of the washer-dryer is obtained; so that the cleaning parameters of the washer-dryer can be determined at least based on the drying efficiency decrease rate; and then the washer-dryer is cleaned according to the cleaning parameters of the washer-dryer. In this way, after it is detected that the drying efficiency of the washer-dryer has decreased, the cleaning parameters of the washer-dryer can be determined according to the drying efficiency decrease rate, so that different cleaning strategies for the washer-dryer can be formulated to dynamically adapt to different degrees of drying efficiency decrease rates. At the same time, the cleaning efficiency can be guaranteed and the waste of cleaning liquid can be avoided, thereby improving the drying effect of the clothes, preventing unit failure, and avoiding secondary pollution of the clothes, thereby protecting the health of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The disclosure of the present invention will become more easily understood with reference to the accompanying drawings. It is easy for those skilled in the art to understand 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 figures are used to represent similar components, among which:

[0034] Figure 1 is a schematic flow chart of main steps of a control method for a washer-dryer according to an embodiment of the present invention;

[0035] Figure 2 It is a flowchart for setting the reference drying time;

[0036] Figure 3is a flow chart of main steps of a control method for a washer-dryer according to another embodiment of the present invention;

[0037] Figure 4 is a main structural block diagram of a control device for a washer-dryer according to an embodiment of the present invention;

[0038] Figure 5 It is a main structural block diagram of a control device of a washer-dryer according to an embodiment of the present invention. DETAILED DESCRIPTION

[0039] 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.

[0040] 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.

[0041] The washer-dryer can dry clothes after washing and spinning, eliminating the need to hang clothes to dry, making it more convenient to clean clothes. However, since the lint of clothes can easily be brought into the drying duct during the circulation of hot air, the problem of residual hair in the drying duct is caused. If not handled in time, the hair will hinder the circulation of air in the drying system, resulting in poor drying effect of clothes. In severe cases, it may even cause unit failure and cause secondary pollution to clothes, thus threatening the health of users.

[0042] Therefore, in order to solve the above technical problems, the present invention provides the following technical solutions:

[0043] See attached Figure 1 , Figure 1FIG. 1 is a flow chart of the main steps of a control method for a washer-dryer according to an embodiment of the present invention. Figure 1 As shown, the control method of the washer-dryer in the embodiment of the present invention mainly includes the following steps 101 to 103.

[0044] Step 101: if the washer-dryer ends the drying process, at least a drying efficiency reduction rate of the washer-dryer is obtained;

[0045] In a specific implementation process, if it is detected that the washer-dryer ends the drying process, at least the drying efficiency reduction rate of the washer-dryer can be obtained. The method of obtaining the drying efficiency reduction rate of the washer-dryer is as follows:

[0046] (1) Obtain the current drying time of the current clothes;

[0047] In a specific implementation process, the time when the washer-dryer starts running the drying program and the time when the washer-dryer ends the drying program can be recorded, so as to obtain the current drying time of the current clothes.

[0048] (2) According to the current drying time of the current clothes and the preset reference drying time, the drying efficiency reduction rate of the washer-dryer is obtained.

[0049] In a specific implementation process, a drying time can be preset as a reference drying time, and then the current drying time of the current clothes is compared with the preset reference drying time, so as to obtain the drying efficiency reduction rate of the washer-dryer. The drying efficiency reduction rate can include multiple levels, such as very low, low, medium, high, and very high, and each level can correspond to a different time difference range. Therefore, the time difference between the current drying time and the reference drying time can be calculated, and then the drying efficiency reduction rate of the washer-dryer can be determined according to the calculated time difference.

[0050] See also Figure 2 , Figure 2 This is a flow chart of setting the reference drying time. Figure 2 As shown, the method for setting the reference drying time may include the following steps 201 to 203:

[0051] Step 201, determining the attribute information of the current clothing;

[0052] In a specific implementation process, data of the current clothes can be collected through different sensors to obtain the attribute information of the current clothes. Among them, the weight of the current clothes before being dried can be detected by a pressure sensor, so as to determine the load level of the current clothes before being dried as the attribute information of the current clothes, wherein the load level can include full load, half load and quarter load, and / or, the material of the current clothes can be detected by a clothes material detection sensor built into the drum as the attribute information of the current clothes.

[0053] Step 202: Acquire attribute information of historical clothing that matches the attribute information of the current clothing;

[0054] In a specific implementation process, after obtaining the attribute information of the current clothing, the attribute information of the historical clothing that matches the attribute information of the current clothing can be obtained from the historical data, that is, the attribute information of the historical clothing of the same load level and the same material as the current clothing.

[0055] Step 203: Set the historical drying time of the clothes as the reference drying time.

[0056] In a specific implementation process, each time the historical clothes are dried, a drying time corresponds to the drying time. The drying time of the historical clothes can be set as the reference drying time, so as to determine whether the drying efficiency decreases based on the reference drying time and the current drying time of the current clothes, and after determining that the drying efficiency has decreased, the drying efficiency decrease rate can be further obtained.

[0057] Step 102: determining the cleaning parameters of the washer-dryer at least according to the drying efficiency decrease rate;

[0058] In a specific implementation process, when the drying efficiency of the washer-dryer decreases, it means that there are more foreign matter in the washer-dryer, which affects the drying effect of the washer-dryer and needs to be cleaned. In this embodiment, the amount of foreign matter dissolving cleaning liquid required for the washer-dryer and / or the cleaning time required for the washer-dryer can be determined according to the drying efficiency decrease rate as the cleaning parameters of the washer-dryer, and then different cleaning strategies for the washer-dryer can be formulated to dynamically adapt to different degrees of drying efficiency decrease rates. At the same time, the cleaning efficiency can be guaranteed and the waste of cleaning liquid can be avoided.

[0059] Step 103: Clean the washer-dryer according to the cleaning parameters of the washer-dryer.

[0060] In a specific implementation process, the washer-dryer can be cleaned according to the cleaning parameters of the washer-dryer. In this way, when the washer-dryer dries clothes subsequently, the drying operation time can be reduced to reduce energy consumption and reduce the foreign matter wear rate, thereby improving the user experience.

[0061] The control method of the washer-dryer of the present embodiment obtains at least the drying efficiency decrease rate of the washer-dryer if it is detected that the washer-dryer ends the drying program; so as to determine the cleaning parameters of the washer-dryer at least based on the drying efficiency decrease rate; and then cleans the washer-dryer according to the cleaning parameters of the washer-dryer. In this way, after detecting that the drying efficiency of the washer-dryer decreases, the cleaning parameters of the washer-dryer can be determined according to the drying efficiency decrease rate, so that different cleaning strategies for the washer-dryer can be formulated to dynamically adapt to different degrees of drying efficiency decrease rates. At the same time, the cleaning efficiency can be guaranteed and the waste of cleaning liquid can be avoided, thereby improving the drying effect of the clothes, preventing unit failure, and avoiding secondary pollution of the clothes, thereby protecting the health of the users.

[0062] See attached Figure 3 , Figure 3 FIG. 1 is a flow chart of the main steps of a control method for a washer-dryer according to another embodiment of the present invention. Figure 3 As shown, the control method of the washer-dryer in the embodiment of the present invention mainly includes the following steps 301 to 103.

[0063] Step 301: if the washer-dryer ends the drying process, the drying efficiency reduction rate of the washer-dryer and the amount of foreign matter remaining between the inner drum and the flange of the washer-dryer are obtained;

[0064] In a specific implementation process, if it is detected that the washer-dryer ends the drying program, the drying efficiency reduction rate of the washer-dryer and the amount of foreign matter remaining between the inner drum and the flange of the washer-dryer can be obtained. The method of obtaining the drying efficiency reduction rate of the washer-dryer can refer to the above-mentioned related records. The gap between the inner drum and the flange can be detected by the built-in foreign matter residual sensor to obtain the amount of foreign matter remaining between the inner drum and the flange, wherein the amount of foreign matter remaining can be divided into five levels according to the amount of foreign matter remaining, namely very little, a little, medium, a lot, and a lot, a total of 5 levels.

[0065] Step 302: determining the cleaning parameters of the washer-dryer according to the drying efficiency decrease rate, the weight of the drying efficiency decrease rate, the amount of foreign matter remaining, and the weight of the amount of foreign matter remaining;

[0066] In a specific implementation process, corresponding weights can be set for the drying efficiency decrease rate and the amount of foreign matter residue, respectively, and then the cleaning parameters of the washer-dryer can be determined according to the drying efficiency decrease rate, the weight of the drying efficiency decrease rate, the amount of foreign matter residue, and the weight of the foreign matter residue. Among them, the corresponding weights for the drying efficiency decrease rate and the amount of foreign matter residue can be set according to the following rules: the higher the level of foreign matter residue and the greater the drying efficiency decrease rate, the larger the corresponding weights, and the final cleaning parameters have more foreign matter dissolving cleaning liquid, and the program running time should be longer. Conversely, the lower the level of foreign matter residue and the smaller the drying efficiency decrease rate, the smaller the corresponding weights, and the final cleaning parameters have less foreign matter dissolving cleaning liquid, and the program running time should be shortened.

[0067] Step 303: Clean the washer-dryer according to the cleaning parameters of the washer-dryer.

[0068] Specifically, the foreign matter dissolving cleaning liquid can be automatically injected into the gap between the flange and the inner cylinder to dissolve and clean the foreign matter, thereby cleaning the flange and the inner cylinder.

[0069] It should be pointed out that although the various steps in the above embodiments are described in a specific order, those skilled in the art can understand that in order to achieve the effects 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.

[0070] 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.

[0071] Furthermore, the present invention also provides a control device for the washer-dryer.

[0072] See attached Figure 4 , Figure 4 FIG. 1 is a main structural block diagram of a control device for a washer-dryer according to an embodiment of the present invention. Figure 4 As shown, the control device of the washer-dryer in the embodiment of the present invention may include an acquisition module 41, a determination module 42 and a control module 43.

[0073] An acquisition module 41 is used to acquire at least a drying efficiency reduction rate of the washer-dryer if the washer-dryer ends the drying process;

[0074] Specifically, the current drying time of the current clothes can be obtained; according to the current drying time of the current clothes and the preset reference drying time, the drying efficiency reduction rate of the washer-dryer can be obtained. Among them, the attribute information of the current clothes can be determined; the attribute information of the historical clothes matching the attribute information of the current clothes can be obtained; and the drying time of the historical clothes can be set as the reference drying time. The attribute information of the current clothes can include the load level of the current clothes before being dried and / or the material of the current clothes.

[0075] A determination module 42, configured to determine a cleaning parameter of the washer-dryer at least according to the drying efficiency decrease rate;

[0076] Specifically, the amount of foreign matter dissolving cleaning liquid required for the washer-dryer and / or the cleaning time required for the washer-dryer may be determined as cleaning parameters of the washer-dryer.

[0077] The control module 43 is used to clean the washer-dryer according to the cleaning parameters of the washer-dryer.

[0078] In a specific implementation process, the acquisition module 41 is further used to obtain the drying efficiency reduction rate of the washer-dryer and the amount of foreign matter remaining between the inner drum and the flange of the washer-dryer;

[0079] The determination module 42 is further used to determine the cleaning parameters of the washer-dryer according to the drying efficiency reduction rate, the weight of the drying efficiency reduction rate, the amount of foreign matter residue and the weight of the amount of foreign matter residue.

[0080] The control device of the above-mentioned washer-dryer is used to execute the control method embodiment of the washer-dryer shown in the above-mentioned embodiment. The technical principles, technical problems solved and technical effects produced by the two are similar. Technicians in this technical field can clearly understand that for the convenience and conciseness of description, the specific working process and related instructions of the control device of the washer-dryer can refer to the contents described in the embodiment of the control method of the washer-dryer, and will not be repeated here.

[0081] Furthermore, the present invention also provides a control device for the washer-dryer.

[0082] See attached Figure 5 , Figure 5 FIG. 1 is a main structural block diagram of a control device for a washer-dryer according to an embodiment of the present invention. Figure 5 As shown, the control device of the washer-dryer in the embodiment of the present invention may include a processor 51 and a storage device 52.

[0083] The storage device 52 may be configured to store a program for executing the control method of the washer-dryer in the above method embodiment, and the processor 51 may be configured to execute the program in the storage device 52, which includes but is not limited to the program for executing the control method of the washer-dryer in the above method embodiment. For ease of explanation, only the part related to the embodiment of the present invention is shown. For specific technical details not disclosed, please refer to the method part of the embodiment of the present invention. The control device of the washer-dryer may be a control device formed by various electronic devices.

[0084] In a specific implementation process, the number of the storage device 52 and the processor 51 can be multiple. The program for executing the control method of the washer-dryer in the above method embodiment can be divided into multiple subprograms, and each subprogram can be loaded and run by the processor 51 to execute different steps of the control method of the washer-dryer in the above method embodiment. Specifically, each subprogram can be stored in different storage devices 52, and each processor 51 can be configured to execute the program in one or more storage devices 52 to jointly implement the control method of the washer-dryer in the above method embodiment, that is, each processor 51 executes different steps of the control method of the washer-dryer in the above method embodiment to jointly implement the control method of the washer-dryer in the above method embodiment.

[0085] The above-mentioned multiple processors 51 may be processors deployed on the same device. For example, the above-mentioned device may be a high-performance device composed of multiple processors, and the above-mentioned multiple processors 51 may be processors configured on the high-performance device. In addition, the above-mentioned multiple processors 51 may also be processors deployed on different devices. For example, the above-mentioned device may be a server cluster, and the above-mentioned multiple processors 51 may be processors on different servers in the server cluster.

[0086] Furthermore, the present invention also provides a washer-dryer, which includes the control device of the washer-dryer as described above.

[0087] 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 control method of the washer-dryer of the above-mentioned method embodiment, and the program can be loaded and run by the processor to implement the control method of the washer-dryer. 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.

[0088] 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.

[0089] 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.

[0090] 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 control method for a washer-dryer, characterized in that: include: If the washer-dryer ends the drying process, at least a drying efficiency reduction rate of the washer-dryer is obtained; determining the cleaning parameters of the washer-dryer at least according to the drying efficiency decrease rate; The washer-dryer is cleaned according to the cleaning parameters of the washer-dryer.

2. The control method of the washer-dryer according to claim 1, characterized in that: At least obtaining the drying efficiency decrease rate of the washer-dryer, including: Obtaining a drying efficiency decrease rate of the washer-dryer and a foreign matter residue amount between an inner drum and a flange in the washer-dryer; Determining the cleaning parameters of the washer-dryer at least according to the drying efficiency decrease rate includes: The cleaning parameters of the washer-dryer are determined according to the drying efficiency decrease rate, the weight of the drying efficiency decrease rate, the residual foreign matter amount and the weight of the residual foreign matter amount.

3. The control method of the washer-dryer according to claim 1, characterized in that: Obtaining the drying efficiency decrease rate of the washer-dryer, including: Get the current drying time of the current clothes; According to the current drying time of the current clothes and the preset reference drying time, the drying efficiency reduction rate of the washer-dryer is obtained.

4. The control method of the washer-dryer according to claim 3, characterized in that: Before obtaining the drying efficiency reduction rate of the washer-dryer according to the current drying time of the current clothes and the preset reference drying time, the method further includes: Determining attribute information of the current clothing; Acquire attribute information of historical clothing that matches the attribute information of the current clothing; The historical drying time of the clothes is set as the reference drying time.

5. The control method of the washer-dryer according to claim 4, characterized in that: Determining the attribute information of the current clothing includes: The load level of the current clothes before being dried and / or the material of the current clothes are determined as the attribute information of the current clothes.

6. The control method of the washer-dryer according to claim 1, characterized in that: Determining the cleaning parameters of the washer-dryer includes: The amount of foreign matter dissolving cleaning liquid required for the washer-dryer and / or the cleaning time required for the washer-dryer are determined as cleaning parameters of the washer-dryer.

7. A control device for a washer-dryer, characterized in that: include: An acquisition module, configured to acquire at least a drying efficiency reduction rate of the washer-dryer if the washer-dryer ends a drying process; a determination module, configured to determine the cleaning parameters of the washer-dryer at least according to the drying efficiency decrease rate; A control module is used to clean the washer-dryer according to the cleaning parameters of the washer-dryer.

8. A control device for a washer-dryer, characterized in that: The invention comprises a processor and a storage device, wherein the storage device is suitable for storing a plurality of program codes, and the program codes are suitable for being loaded and run by the processor to execute the control method of the washer-dryer according to any one of claims 1 to 6.

9. A washer-dryer, characterized in that: Comprising the control device of the washer-dryer as claimed in claim 8.

10. A computer-readable storage medium, characterized in that: A plurality of program codes are stored therein, and the program codes are suitable for being loaded and run by a processor to execute the control method of the washer-dryer according to any one of claims 1 to 6.

Images