Method and device for controlling air conditioner, air conditioner and storage medium

Abstract

The invention relates to the technical field of air conditioner filter screen self-cleaning, and discloses a method for controlling an air conditioner, a filter screen device is arranged in the air conditioner, and the filter screen device is configured to be controlled to switch an operation state; the operation state is used for representing that the filter screen device is in a ventilation state and / or a non-ventilation state within the first preset time period. The method comprises the steps that the cleaning interval duration of the filter screen device is obtained, the operation state of the filter screen device is controlled according to the cleaning interval duration, and the air conditioner is controlled to clean the filter screen device in the operation state. In this way, the filter screen device capable of switching the running state is arranged in the air conditioner. The air conditioner can blow clean air only by cleaning the filter screen device in the corresponding operation state, and the filter screen device does not need to be cleaned frequently. Therefore, it is guaranteed that the air conditioner blows clean air, and meanwhile energy consumption of the air conditioner can be reduced. The invention further discloses a device for controlling the air conditioner, the air conditioner and a storage medium.

Description

Technical Field

[0001] The present application relates to the technical field of self-cleaning filters of air conditioners, for example, to a method and device for controlling an air conditioner, an air conditioner, and a storage medium. Background Art

[0002] At present, although a filter is provided at the air inlet of the air conditioner, since the filter is a porous mesh, dust, bacteria, etc. will still fall into the air conditioner and adhere to the evaporator and the filter. This easily causes dust or bacteria in the air blown out by the air conditioner when it is running, making the air blown out by the air conditioner unclean.

[0003] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0004] In the related art, the air conditioner cannot control the operating state of the filter, and the filter is in an open state and cannot be closed, so dust easily accumulates on the filter. When cleaning the air conditioner filter, it is often cleaned according to a fixed cleaning frequency or cleaning cycle. In the case of severe dust accumulation, it is difficult to clean it, so that the air blown out by the air conditioner is not clean. In order to ensure that the air conditioner blows out clean air, it is usually necessary to increase the cleaning frequency or cleaning cycle of the filter, which easily increases the energy consumption of the air conditioner. As a result, it is difficult to ensure that the air conditioner blows out clean air while reducing the energy consumption of the air conditioner.

[0005] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. Summary of the invention

[0006] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0007] The embodiments of the present disclosure provide a method and device for controlling an air conditioner, an air conditioner, and a storage medium, so as to ensure that the air conditioner blows out clean air while reducing the energy consumption of the air conditioner.

[0008] In some embodiments, the method for controlling an air conditioner is provided with a filter device in the air conditioner, and the filter device is configured to switch the operating state under control; the operating state is used to indicate that the filter device is in a ventilation state and / or a non-ventilation state within a preset time period. The method includes: obtaining the cleaning interval duration of the filter device, controlling the operating state of the filter device according to the cleaning interval duration, and controlling the air conditioner to clean the filter device in the operating state.

[0009] In some embodiments, controlling the operating state of the filter device according to the cleaning interval duration includes: obtaining the shutdown time of the air conditioner when the cleaning interval duration is less than a second preset time. Controlling the operating state of the filter device according to the cleaning interval duration and the shutdown time.

[0010] In some embodiments, the operating state of the filter device is controlled according to the cleaning interval duration and the shutdown time, including: when the cleaning interval duration is less than the second preset time duration and the shutdown time duration is greater than or equal to the first preset time duration, the operating state of the filter device within the first preset time period after the current moment is switched to a non-ventilated state.

[0011] In some embodiments, the operating state of the filter device is controlled according to the cleaning interval duration, including: when the cleaning interval duration is greater than or equal to a second preset duration, the operating state of the filter device is switched to a non-ventilated state, and after an interval of a first preset time period, the operating state of the filter device is switched to a ventilated state.

[0012] In some embodiments, after obtaining the cleaning interval of the filter device, the method further includes: obtaining the shutdown time of the air conditioner. If the cleaning interval is less than the second preset time and the shutdown time is less than the first preset time, it is confirmed that the filter device is not to be cleaned.

[0013] In some embodiments, after controlling the air conditioner to clean the filter device in the operating state, the method further includes: obtaining a user control requirement, and controlling the operation of the air conditioner according to the user control requirement.

[0014] In some embodiments, after controlling the operation of the air conditioner according to user control requirements, it also includes: controlling the air conditioner to shut down, switching the operating state of the filter device to a non-ventilation state, and recording the shutdown time of the air conditioner.

[0015] In some embodiments, the apparatus for controlling an air conditioner includes: a processor and a memory storing program instructions, and the processor is configured to execute the above method for controlling an air conditioner when executing the program instructions.

[0016] In some embodiments, the air conditioner includes: an air conditioner body; a filter device is arranged in the air conditioner, and the filter device is configured to switch the operating state in a controlled manner; the operating state is used to characterize that the filter device is in a ventilation state and / or a non-ventilation state within a first preset time period; the device for controlling the air conditioner as described above is installed on the air conditioner body.

[0017] In some embodiments, the storage medium stores program instructions, and when the program instructions are run, the above-mentioned method for controlling the air conditioner is executed.

[0018] The method and device for controlling an air conditioner, the air conditioner, and the storage medium provided by the embodiments of the present disclosure can achieve the following technical effects: by obtaining the cleaning interval duration of the filter device, controlling the operating state of the filter device according to the cleaning interval duration, and controlling the air conditioner to clean the filter device in the operating state. In this way, by providing a filter device capable of switching operating states in the air conditioner, the operating state of the filter device can be controlled by the cleaning interval duration of the filter device. In this way, only cleaning the filter device in the corresponding operating state can make the air conditioner blow out clean air, without the need to frequently clean the filter device. Thereby, it is achieved that the air conditioner blows out clean air while reducing the energy consumption of the air conditioner.

[0019] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0021] Figure 1 It is a schematic diagram of the structure of an air conditioner;

[0022] Figure 2 It is a schematic diagram of the structure of a filter device in a ventilation state;

[0023] Figure 3 It is a schematic diagram of the structure of a filter device in a non-ventilated state;

[0024] Figure 4 is a schematic diagram of a method for controlling an air conditioner provided by an embodiment of the present disclosure;

[0025] Figure 5 is a schematic diagram of another method for controlling an air conditioner provided by an embodiment of the present disclosure;

[0026] Figure 6 is a schematic diagram of a device for controlling an air conditioner provided in an embodiment of the present disclosure.

[0027] Reference numerals:

[0028] 1: Air conditioner; 2: Filter device. DETAILED DESCRIPTION

[0029] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0030] The terms "first", "second", etc. in the specification and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so that the embodiments of the embodiments of the present disclosure described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0031] Unless otherwise stated, the term "plurality" means two or more.

[0032] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.

[0033] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.

[0034] The term "correspondence" may refer to an association relationship or a binding relationship. The correspondence between A and B means that there is an association relationship or a binding relationship between A and B.

[0035] Combination Figures 1 to 3 As shown, Figure 1 It is a structural schematic diagram of an air conditioner provided in an embodiment of the present disclosure. Figure 2 It is a schematic structural diagram of a filter device in a ventilation state provided by an embodiment of the present disclosure. Figure 31 is a schematic diagram of a filter device in a non-ventilated state provided by an embodiment of the present disclosure. A filter device 2 is provided in an air conditioner 1. The filter device 2 is configured to switch the operating state under control. The operating state is used to characterize that the filter device is in a ventilated state and / or a non-ventilated state within a first preset time period. In some embodiments, when the air conditioner is turned on, the air conditioner controls the filter device to turn on, and the filter device is in a ventilated state at this time. When the air conditioner is turned off, the air conditioner controls the filter device to turn off, and the filter device is in a non-ventilated state at this time. In this way, since the filter device is in a ventilated state, the filter is turned on, and the filter device is closed when the filter device is in a non-ventilated state. The filter device is turned on when the air conditioner is running, and the filter device is also turned off when the air conditioner is turned off, so that dust is not easily attached to the filter when the air conditioner is turned off. To a certain extent, the cleaning frequency or cleaning cycle of the filter device of the air conditioner can be reduced, and the filter device is cleaned when the cleaning interval of the filter device exceeds the preset time. Thereby, it can ensure that the air conditioner blows out clean air and save energy consumption at the same time.

[0036] Combination Figure 4 As shown, an embodiment of the present disclosure provides a method for controlling an air conditioner, wherein a filter device is provided in the air conditioner, and the filter device is configured to switch operating states in a controlled manner. The operating state is used to indicate that the filter device is in a ventilation state and / or a non-ventilation state within a preset time period. The method includes:

[0037] Step S401: the air conditioner obtains the cleaning interval of the filter device.

[0038] Step S402: the air conditioner controls the operating state of the filter device according to the cleaning interval duration.

[0039] Step S403: the air conditioner controls the air conditioner to clean the filter device in operation.

[0040] The method for controlling an air conditioner provided by the embodiment of the present disclosure is adopted, by obtaining the cleaning interval duration of the filter device, controlling the operating state of the filter device according to the cleaning interval duration, and controlling the air conditioner to clean the filter device in the operating state. In this way, by providing a filter device capable of switching the operating state in the air conditioner, the operating state of the filter device is controlled by the cleaning interval duration of the filter device. In this way, only cleaning the filter device in the corresponding operating state can make the air conditioner blow out clean air, without the need to frequently clean the filter device. Thereby, it is achieved that the air conditioner blows out clean air while reducing the energy consumption of the air conditioner.

[0041] Further, the air conditioner obtains the cleaning interval of the filter device, including: the air conditioner obtains the current time, and searches for the most recent historical cleaning time of the filter device from a preset database. The cleaning interval is obtained by subtracting the current time from the historical cleaning time. The preset database stores the historical cleaning time of the filter device.

[0042] Further, the air conditioner controls the operating state of the filter device according to the cleaning interval duration, including: when the cleaning interval duration of the air conditioner is less than the second preset duration, obtaining the shutdown duration of the air conditioner. The operating state of the filter device is controlled according to the cleaning interval duration and the shutdown duration.

[0043] In some embodiments, the second preset duration is 720 hours.

[0044] Further, the air conditioner obtains the shutdown time of the air conditioner, including: the air conditioner obtains the current time, and searches for the most recent historical shutdown time of the filter device from a preset database. The shutdown time is obtained by subtracting the current time from the historical shutdown time. The preset database stores the historical shutdown time of the filter device.

[0045] Further, the air conditioner controls the operating state of the filter device according to the cleaning interval and the shutdown time, including: when the cleaning interval is less than the second preset time, and the shutdown time is greater than or equal to the first preset time, the air conditioner switches the operating state of the filter device in the first preset time period after the current moment to the non-ventilated state. Among them, the first preset time is 360h, and the second preset time is 720h. The first preset time period is used to characterize the cleaning time of the air conditioner cleaning the filter device in the non-ventilated state. In this way, since the filter of the filter device is turned on in the ventilated state, the filter of the filter device is closed in the non-ventilated state. When the cleaning interval is less than the second preset time, and the shutdown time is greater than or equal to the first preset time, it is considered that the time since the last cleaning of the filter device is not long, and it is not necessary to clean the filter device in the ventilated state at this time. Only cleaning the filter device in the non-ventilated state can achieve filter cleaning.

[0046] In some embodiments, the cleaning time of the filter device of the air conditioner in a non-ventilated state is 0.5 hours, and the first preset time period is 0.5 hours.

[0047] In some embodiments, the current time is "2023-07-23, 23:00", and the first preset time period is 0.5h. When the cleaning interval of the air conditioner is less than 720h and the shutdown time is greater than or equal to 360h, the operating state of the filter device within 0.5h after "2023-07-23, 23:00" is switched to a non-ventilated state. That is, the operating state of the filter device in the time period of "2023-07-23, 23:00" - "2023-07-23, 23:30" is a non-ventilated state. The air conditioner is controlled to clean the filter device in the non-ventilated state. And after the cleaning is completed, the operating state of the filter device is switched to a ventilated state. This makes it easy to supply air according to user needs.

[0048] Furthermore, the air conditioner controls the operating state of the filter device according to the cleaning interval duration, including: when the cleaning interval duration is greater than or equal to the second preset duration, the air conditioner switches the operating state of the filter device to the non-ventilated state, and switches the operating state of the filter device to the ventilated state after the first preset time period. The second preset duration is 720h. In this way, when the cleaning interval duration is greater than or equal to the second preset duration, it is considered that a long time has passed since the last cleaning of the filter device, and at this time, the filter device in the non-ventilated state and the filter device in the ventilated state need to be cleaned respectively.

[0049] In some embodiments, the current time is "2023-07-23, 23:00", and the first preset time period is 0.5h. When the cleaning interval of the air conditioner is greater than or equal to 720h, the operation state of the filter device is switched to the non-ventilation state. And after 0.5h, the operation state of the filter device is switched to the ventilation state. This makes it easy to clean the filter device in the non-ventilation state and the ventilation state respectively. Thereby, comprehensive cleaning is achieved, so that the air conditioner can blow out clean air.

[0050] Furthermore, after the air conditioner obtains the cleaning interval duration of the filter device, it also includes: the air conditioner obtains the shutdown duration of the air conditioner. When the cleaning interval duration is less than the second preset duration, and the shutdown duration is less than the first preset duration, it is confirmed that the filter device is not to be cleaned. In this way, when the cleaning interval duration is less than the second preset duration, and the shutdown duration is less than the first preset duration, it is considered that the shutdown duration and the cleaning interval duration of the air conditioner are not long at this time, and the filter device does not need to be cleaned.

[0051] Further, the air conditioner obtains the shutdown time of the air conditioner, including: the air conditioner obtains the current time, and searches for the most recent historical shutdown time of the filter device from a preset database. The shutdown time is obtained by subtracting the current time from the historical shutdown time. The preset database stores the historical shutdown time of the filter device.

[0052] Optionally, after the air conditioner controls the air conditioner to clean the filter device in operation, the process further includes: the air conditioner obtains a user control requirement, and controls the operation of the air conditioner according to the user control requirement.

[0053] In some embodiments, the user control requirement includes controlling the air conditioner to operate in a cooling mode or controlling the air conditioner to operate in a heating mode.

[0054] Optionally, after the air conditioner controls the operation of the air conditioner according to the user's control requirements, the air conditioner further includes: when receiving a preset cleaning instruction, the air conditioner cleans the filter device in the ventilation state and the filter device in the non-ventilation state respectively. After the cleaning is completed, the operation state of the filter device is switched to the ventilation state. In this way, the user can actively clean the filter device by issuing a cleaning instruction.

[0055] In some embodiments, when the air conditioner receives a preset cleaning instruction, it cleans the filter device in the ventilation state and the filter device in the non-ventilation state respectively, including: the air conditioner cleans the filter device in the ventilation state, then switches the operation state of the filter device to the non-ventilation state, and cleans the filter device in the non-ventilation state. In this way, when the user performs self-cleaning, the filter device in the ventilation state and the filter device in the non-ventilation state will be cleaned, thereby ensuring the cleanliness of the filter, so that the air conditioner can blow out clean air.

[0056] Optionally, after the air conditioner controls the operation of the air conditioner according to the user's control requirements, it also includes: the air conditioner controls the air conditioner to turn off, switches the operating state of the filter device to a non-ventilation state, and records the shutdown time of the air conditioner.

[0057] In some embodiments, the air conditioner records the shutdown time of the air conditioner, including: the air conditioner stores the shutdown time of the air conditioner as the historical shutdown time in a preset database.

[0058] Optionally, after the air conditioner controls the air conditioner to clean the filter device in operation, the method further includes: the air conditioner stores the cleaning time of the filter device as a historical cleaning time in a preset database.

[0059] In some embodiments, after the air conditioner controls the air conditioner to clean the filter device in the running state, it also includes: obtaining the continuous power-on time of the air conditioner, and when the continuous power-on time of the air conditioner is greater than or equal to the first preset time, cleaning the filter device in the ventilation state and the filter device in the non-ventilation state respectively.

[0060] Combination Figure 5 As shown, an embodiment of the present disclosure provides a method for controlling an air conditioner, wherein a filter device is provided in the air conditioner, and the filter device is configured to switch operating states in a controlled manner. The operating state is used to indicate that the filter device is in a ventilation state and / or a non-ventilation state within a preset time period. The method includes:

[0061] Step S501, the air conditioner obtains the cleaning interval of the filter device, and then executes step S502.

[0062] In step S502, the air conditioner determines whether the cleaning interval is less than a second preset time; if the cleaning interval is less than the second preset time, execute step S503; or, if the cleaning interval is not less than the second preset time, execute step S507.

[0063] Step S503, the air conditioner obtains the shutdown time of the air conditioner, and then executes step S504.

[0064] Step S504, the air conditioner determines whether the shutdown time is less than the first preset time. If the shutdown time is not less than the first preset time, step S505 is executed; or if the shutdown time is less than the first preset time, step S507 is executed.

[0065] Step S505: the air conditioner switches the operating state of the filter device within a first preset time period after the current moment to a non-ventilation state. Then, step S506 is executed.

[0066] Step S506: the air conditioner controls the air conditioner to clean the filter device in the non-ventilation state, and records the cleaning time of the filter device. Then, step S511 is executed.

[0067] In step S507, the air conditioner switches the operating state of the filter device to a non-ventilation state, and then executes step S508.

[0068] Step S508: the air conditioner controls the air conditioner to clean the filter device in the non-ventilation state. Then, step S509 is executed.

[0069] In step S509, the air conditioner switches the operating state of the filter device to the ventilation state, and then executes step S510.

[0070] In step S510, the air conditioner controls the air conditioner to clean the filter device in the ventilation state, and records the cleaning time of the filter device. Then, step S511 is executed.

[0071] In step S511, the air conditioner obtains the user's control demand, and then executes step S512.

[0072] Step S512: the air conditioner controls the operation of the air conditioner according to the user's control requirements. Then, step S513 is executed.

[0073] Step S513, the air conditioner controls the air conditioner to be turned off, switches the operating state of the filter device to a non-ventilation state, and records the shutdown time of the air conditioner. Then the process ends.

[0074] The method for controlling an air conditioner provided by the embodiment of the present disclosure is adopted. By obtaining the cleaning interval duration and shutdown time of the filter device, the operating state of the filter device is controlled according to the cleaning interval duration and the shutdown time, and the air conditioner is controlled to clean the filter device in the operating state. In this way, by providing a filter device capable of switching the operating state in the air conditioner, the operating state of the filter device is controlled by the cleaning interval duration of the filter device. In this way, only cleaning the filter device in the corresponding operating state can make the air conditioner blow out clean air, and there is no need to frequently clean the filter device. Thereby, it is achieved that the air conditioner blows out clean air while reducing the energy consumption of the air conditioner.

[0075] Combination Figure 6 As shown, the embodiment of the present disclosure provides a device 600 for controlling an air conditioner, including a processor 604 and a memory 601. Optionally, the device may also include a communication interface 602 and a bus 603. The processor 604, the communication interface 602, and the memory 601 may communicate with each other through the bus 603. The communication interface 602 may be used for information transmission. The processor 604 may call the logic instructions in the memory 601 to execute the method for controlling the air conditioner of the above embodiment.

[0076] By using the device for controlling an air conditioner provided by the embodiment of the present disclosure, by obtaining the cleaning interval duration of the filter device, the operating state of the filter device is controlled according to the cleaning interval duration, and the air conditioner is controlled to clean the filter device in the operating state. In this way, by providing a filter device capable of switching the operating state in the air conditioner, the operating state of the filter device is controlled by the cleaning interval duration of the filter device. In this way, only cleaning the filter device in the corresponding operating state can make the air conditioner blow out clean air, and there is no need to frequently clean the filter device. Thereby, it is achieved that the air conditioner blows out clean air while reducing the energy consumption of the air conditioner.

[0077] In addition, the logic instructions in the memory 601 described above can be implemented in the form of software functional units and can be stored in a computer-readable storage medium when sold or used as an independent product.

[0078] The memory 601 is a computer-readable storage medium that can be used to store software programs and computer executable programs, such as program instructions / modules corresponding to the method in the embodiment of the present disclosure. The processor 604 executes the function application and data processing by running the program instructions / modules stored in the memory 601, that is, implementing the method for controlling the air conditioner in the above embodiment.

[0079] The memory 601 may include a program storage area and a data storage area, wherein the program storage area may store an operating system and an application required for at least one function; the data storage area may store data created according to the use of the terminal device, etc. In addition, the memory 601 may include a high-speed random access memory and may also include a non-volatile memory.

[0080] Optionally, an embodiment of the present disclosure provides an air conditioner, comprising: an air conditioner body, a filter device is arranged in the air conditioner, and the filter device is configured to switch operating states in a controlled manner. The operating state is used to characterize that the filter device is in a ventilated state and / or a non-ventilated state within a preset time period. And the above-mentioned device for controlling the air conditioner. The device for controlling the air conditioner is installed in the air conditioner body. The installation relationship described here is not limited to placement inside the air conditioner body, but also includes installation connections with other components of the air conditioner body, including but not limited to physical connections, electrical connections or signal transmission connections, etc. Those skilled in the art can understand that the device for controlling the air conditioner can be adapted to a feasible air conditioner body, thereby realizing other feasible embodiments.

[0081] The air conditioner provided by the embodiment of the present disclosure is used to obtain the cleaning interval of the filter device, control the operating state of the filter device according to the cleaning interval, and control the air conditioner to clean the filter device in the operating state. In this way, by providing a filter device capable of switching the operating state in the air conditioner, the operating state of the filter device is controlled by the cleaning interval of the filter device. In this way, only cleaning the filter device in the corresponding operating state can make the air conditioner blow out clean air, and there is no need to frequently clean the filter device. Thereby, it is achieved that the air conditioner blows out clean air while reducing the energy consumption of the air conditioner.

[0082] An embodiment of the present disclosure provides a storage medium storing program instructions, which execute the above method for controlling an air conditioner when running.

[0083] An embodiment of the present disclosure provides a computer program product, which includes a computer program stored on a computer-readable storage medium, and the computer program includes program instructions. When the program instructions are executed by a computer, the computer executes the above-mentioned method for controlling an air conditioner.

[0084] The computer-readable storage medium mentioned above may be a transient computer-readable storage medium or a non-transitory computer-readable storage medium.

[0085] The technical solution of the embodiment of the present disclosure can be embodied in the form of a software product, which is stored in a storage medium and includes one or more instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the method described in the embodiment of the present disclosure. The aforementioned storage medium may be a non-transient storage medium, including: a USB flash drive, a mobile hard disk, a read-only memory (ROM, Read-Only Memory), a random access memory (RAM, Random Access Memory), a disk or an optical disk, and other media that can store program codes, or a transient storage medium.

[0086] The above description and the accompanying drawings fully illustrate the embodiments of the present disclosure so that those skilled in the art can practice them. Other embodiments may include structural, logical, electrical, process and other changes. The embodiments represent only possible changes. Unless explicitly required, separate components and functions are optional, and the order of operation may vary. The parts and features of some embodiments may be included in or replace the parts and features of other embodiments. Moreover, the words used in this application are only used to describe the embodiments and are not used to limit the claims. As used in the description of the embodiments and the claims, unless the context clearly indicates, the singular forms of "a", "an" and "the" are intended to include plural forms as well. Similarly, the term "and / or" as used in this application refers to any and all possible combinations of listings containing one or more associated ones. In addition, when used in the present application, the term "comprise" and its variants "comprises" and / or comprising refer to the presence of stated features, wholes, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or groups thereof. In the absence of further restrictions, the elements defined by the sentence "comprising a ..." do not exclude the presence of other identical elements in the process, method or device comprising the elements. In this article, each embodiment may focus on the differences from other embodiments, and the same and similar parts between the various embodiments may refer to each other. For the methods, products, etc. disclosed in the embodiments, if they correspond to the method part disclosed in the embodiments, then the relevant parts can refer to the description of the method part.

[0087] 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 may depend on the specific application and design constraints of the technical solution. The technicians may use different methods for each specific application to implement the described functions, but such implementations should not be considered to exceed the scope of the embodiments of the present disclosure. The technicians may clearly understand that, for the convenience and simplicity of description, the specific working processes of the systems, devices and units described above may refer to the corresponding processes in the aforementioned method embodiments, and will not be repeated here.

[0088] In the embodiments disclosed herein, the disclosed methods and products (including but not limited to devices, equipment, etc.) can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units can be only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the coupling or direct coupling or communication connection between each other 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. The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to implement this embodiment. In addition, each functional unit in the embodiment of the present disclosure may be integrated in a processing unit, or each unit may exist physically alone, or two or more units may be integrated in one unit.

[0089] The flowchart and block diagram in the accompanying drawings show the possible architecture, function and operation of the system, method and computer program product according to the embodiment of the present disclosure. In this regard, each box in the flowchart or block diagram can represent a module, a program segment or a part of the code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. In some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, which can depend on the functions involved. In the description corresponding to the flowchart and the block diagram in the accompanying drawings, the operations or steps corresponding to different boxes can also occur in a different order from the order disclosed in the description, and sometimes there is no specific order between different operations or steps. For example, two consecutive operations or steps can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, which can depend on the functions involved. Each block in the block diagrams and / or flowcharts, and combinations of blocks in the block diagrams and / or flowcharts, may be implemented by a dedicated hardware-based system that performs the specified functions or actions, or may be implemented by a combination of dedicated hardware and computer instructions.

Claims

1. A method for controlling an air conditioner, characterized in that: A filter device is provided in the air conditioner, and the filter device is configured to switch the operating state under control; The operating state is used to indicate whether the filter device is in a ventilated state and / or a non-ventilated state within a preset time period; the method comprises: Get the cleaning interval of the filter device; Control the operating status of the filter device according to the cleaning interval; The air conditioner is controlled to clean the filter device in the operating state.

2. The method according to claim 1, characterized in that Control the operating status of the filter device according to the cleaning interval, including: When the cleaning interval is less than the second preset time, obtaining the shutdown time of the air conditioner; The operating state of the filter device is controlled according to the cleaning interval length and the shutdown time.

3. The method according to claim 2, characterized in that Control the operating status of the filter device according to the cleaning interval and shutdown time, including: When the cleaning interval is less than the second preset time and the shutdown time is greater than or equal to the first preset time, the operating state of the filter device within the first preset time period after the current moment is switched to a non-ventilation state.

4. The method according to claim 1, characterized in that: Control the operating status of the filter device according to the cleaning interval, including: When the cleaning interval duration is greater than or equal to the second preset duration, the operating state of the filter device is switched to a non-ventilated state, and the operating state of the filter device is switched to a ventilated state after an interval of the first preset time period.

5. The method according to claim 1, characterized in that After obtaining the cleaning interval of the filter device, it also includes: Get the shutdown time of the air conditioner; When the cleaning interval is shorter than the second preset time and the shutdown time is shorter than the first preset time, it is confirmed that the filter device is not to be cleaned.

6. The method according to claim 1, characterized in that After controlling the air conditioner to clean the filter device in the operating state, the method further includes: Obtain user control requirements; Control the operation of the air conditioner according to user control requirements.

7. The method according to claim 6, characterized in that After controlling the operation of the air conditioner according to the user's control requirements, it also includes: Control the air conditioner to shut down, switch the operating state of the filter device to a non-ventilation state, and record the shutdown time of the air conditioner.

8. A device for controlling an air conditioner, comprising a processor and a memory storing program instructions, characterized in that: The processor is configured to execute the method for controlling an air conditioner according to any one of claims 1 to 7 when running the program instructions.

9. An air conditioner, characterized in that: include: Air conditioner body; A filter device is provided in the air conditioner, and the filter device is configured to switch the operating state under control; The operating state is used to indicate whether the filter device is in a ventilating state and / or a non-ventilating state within a preset time period; The device for controlling an air conditioner according to claim 8 is installed in the air conditioner body.

10. A storage medium storing program instructions, characterized in that: When the program instructions are executed, the method for controlling an air conditioner according to any one of claims 1 to 7 is executed.

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