Air conditioner dehumidification control method and device and medium

Abstract

The invention relates to an air conditioner dehumidification control method and device and a medium. The method comprises the steps that when the air conditioner is in a running state, the rotating speed of an inner fan and the actual air speed of an air outlet are obtained; according to the rotating speed of the inner fan, the theoretical air speed of the air outlet is determined; and according to the actual wind speed and the theoretical wind speed, whether a dehumidification mode is started or not is determined, so that the actual wind speed reaches the theoretical wind speed. According to the method, the rotating speed of the inner fan corresponds to the theoretical wind speed of the air outlet in a one-to-one mode, the corresponding theoretical wind speed is determined according to the rotating speed, detected in real time, of the inner fan, and then the actual wind speed, detected in real time, of the air outlet is compared with the theoretical wind speed for judgment; whether the current actual wind speed is possibly influenced by influence factors such as environment humidity and is lower than the theoretical wind speed or not can be known, and when the actual wind speed is lower than the theoretical wind speed, the dehumidification mode is started firstly to reduce the influence of humidity.

Description

Technical Field

[0001] The present application belongs to the field of smart electrical appliances, and specifically relates to an air conditioning dehumidification control method, device and medium. Background Art

[0002] With the popularization of smart air conditioners and the improvement of people's quality of life, people have put forward higher and higher intelligent requirements for air conditioners. For example, when there is more moisture in the air and the air supply distance is greatly shortened, the dehumidification mode is turned on to keep the ambient humidity within a certain humidity range, thereby providing people with a comfortable environment.

[0003] In the prior art, air conditioners are generally equipped with humidity sensors to detect indoor humidity, and when the humidity exceeds a preset value, the air conditioner automatically turns on the dehumidification mode to remove moisture from the air and increase the air supply distance.

[0004] However, turning on the dehumidification mode based on the detection of the humidity sensor cannot accurately know the current air supply situation of the air conditioner, and thus cannot determine whether the dehumidification mode should be turned on at the moment to reduce humidity and thus increase the air supply distance. Summary of the invention

[0005] In order to solve the above-mentioned problems in the prior art, that is, in order to accurately know the current air supply conditions of the air conditioner so as to turn on the dehumidification mode for precise dehumidification and increase the air supply distance, the present application provides an air conditioner dehumidification control method, device and medium.

[0006] In a first aspect, the present application provides an air conditioning dehumidification control method, comprising:

[0007] When the air conditioner is in operation, obtain the speed of the internal fan and the actual wind speed at the air outlet;

[0008] Determining the theoretical wind speed of the air outlet according to the rotation speed of the internal fan;

[0009] According to the actual wind speed and the theoretical wind speed, it is determined whether to turn on the dehumidification mode so that the actual wind speed reaches the theoretical wind speed.

[0010] In a possible implementation, determining the theoretical wind speed of the air outlet according to the rotation speed of the internal fan includes:

[0011] According to the rotation speed and the preset corresponding relationship, the theoretical wind speed of the air outlet is obtained, wherein the preset corresponding relationship is the corresponding relationship between the rotation speed and the theoretical wind speed, and the rotation speed and the theoretical wind speed are in a proportional relationship.

[0012] In a possible implementation, the preset corresponding relationship is determined according to a relationship curve between the rotation speed and the theoretical wind speed. Before obtaining the theoretical wind speed of the air outlet according to the rotation speed and the preset corresponding relationship, the method further includes:

[0013] Control the current ambient humidity to remain at the same target ambient humidity, and obtain the calibrated theoretical wind speed of the air outlet at each calibrated speed;

[0014] A linear fit is performed based on a plurality of calibrated rotational speeds and a calibrated theoretical wind speed corresponding to each calibrated rotational speed to obtain a relationship curve between the rotational speed and the theoretical wind speed.

[0015] In a possible implementation, determining whether to turn on the dehumidification mode according to the actual wind speed and the theoretical wind speed so that the actual wind speed reaches the theoretical wind speed includes:

[0016] Determining whether the actual wind speed is less than the theoretical wind speed;

[0017] If so, the dehumidification mode is turned on to make the actual wind speed reach the theoretical wind speed.

[0018] In a possible implementation, after the dehumidification mode is turned on, the method further includes:

[0019] The actual wind speed is continuously obtained until the actual wind speed obtained is equal to the theoretical wind speed, and then the dehumidification mode is turned off.

[0020] In a possible implementation, if the actual wind speed still does not reach the theoretical wind speed after the dehumidification mode is turned on for a preset time, the method further includes:

[0021] Turn off the dehumidification mode and obtain the current actual wind speed;

[0022] If the actual wind speed is less than the preset minimum wind speed, the air conditioner is turned off and a prompt message is output, wherein the prompt message is used to prompt the user that the air outlet is blocked, wherein the preset minimum wind speed is less than the theoretical wind speed.

[0023] In a possible implementation, if the actual wind speed still does not reach the theoretical wind speed after the dehumidification mode is turned on for a preset time, the method further includes:

[0024] Turn off the dehumidification mode and obtain the current actual wind speed;

[0025] Obtaining the instantaneous actual wind speed just before the dehumidification mode is turned on, and obtaining the difference between the instantaneous actual wind speed and the current actual wind speed;

[0026] When the difference is less than a preset difference, the air conditioner is turned off and a prompt message is output, wherein the prompt message is used to prompt a user that the air outlet is blocked.

[0027] In a second aspect, the present application provides an air conditioning dehumidification control device, comprising:

[0028] The acquisition module is used to obtain the rotation speed of the internal fan and the actual wind speed of the air outlet when the air conditioner is in operation;

[0029] A first processing module, used to determine the theoretical wind speed of the air outlet according to the rotation speed of the internal fan;

[0030] The second processing module is used to determine whether to turn on the dehumidification mode according to the actual wind speed and the theoretical wind speed so that the actual wind speed reaches the theoretical wind speed.

[0031] In a third aspect, the present application provides an air conditioning dehumidification control device, comprising at least one processor and a memory;

[0032] The memory stores computer-executable instructions;

[0033] The at least one processor executes the computer-executable instructions stored in the memory, so that the at least one processor executes the air conditioning and dehumidification control method as described above.

[0034] In a fourth aspect, the present application provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the steps of the air conditioning and dehumidification control method as described above.

[0035] The air conditioning dehumidification control method, device and medium provided in the present application, when the air conditioner is in operation, obtains the rotation speed of the internal fan and the actual wind speed of the air outlet; determines the theoretical wind speed of the air outlet according to the rotation speed of the internal fan; determines whether to turn on the dehumidification mode according to the actual wind speed and the theoretical wind speed, so that the actual wind speed reaches the theoretical wind speed. In the above method, by making the rotation speed of the internal fan and the theoretical wind speed of the air outlet correspond one by one, determining the corresponding theoretical wind speed according to the real-time detected rotation speed of the internal fan, and then comparing and judging the real-time detected actual wind speed of the air outlet with the theoretical wind speed, it is possible to know whether the current actual wind speed may be affected by factors such as environmental humidity and be lower than the theoretical wind speed, and when the actual wind speed is lower than the theoretical wind speed, first turn on the dehumidification mode to reduce the influence of humidity, and if the dehumidification mode still cannot make the actual wind speed reach the theoretical wind speed after running for a period of time, then consider the influence of other factors. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0037] Figure 1 A schematic diagram of a scenario of an air conditioner provided in an embodiment of the present application;

[0038] Figure 2 A process of an air conditioning dehumidification control method provided in an embodiment of the present application Figure 1 ;

[0039] Figure 3 A process of an air conditioning dehumidification control method provided in an embodiment of the present application Figure 2 ;

[0040] Figure 4 A schematic diagram of the structure of an air conditioning dehumidification control device provided by an embodiment of the present invention;

[0041] Figure 5 A hardware schematic diagram of an air conditioning and dehumidification control device provided in an embodiment of the present invention.

[0042] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions in this application will be clearly and completely described below in conjunction with the drawings in this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0044] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present invention 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 numbers used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in sequences other than those illustrated or described herein, for example.

[0045] In the embodiments of the present application, the words "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0046] With the development of technology and the improvement of people's quality of life, people are using smart air conditioners more and more frequently. When users feel that the indoor air is uncomfortable, they only need to turn on the air conditioner and turn on the appropriate mode to provide a clean and comfortable environment. For example, when the humidity in the air is high, users can turn on the dehumidification function or the air conditioner can turn on the dehumidification mode automatically to remove moisture from the air.

[0047] However, when the humidity sensor detects the ambient humidity, it is impossible to know the current air supply situation of the air conditioner, and it is even more impossible to determine whether it is necessary to turn on the dehumidification mode at the moment based on the air supply situation, and accurate dehumidification cannot be achieved.

[0048] Therefore, this application proposes a method for controlling the opening and closing of the air conditioning dehumidification mode, which is mainly through real-time detection of the rotation speed of the internal fan and the actual wind speed of the air outlet, and according to the correspondence between the rotation speed of the internal fan and the theoretical wind speed of the air outlet obtained in advance, the theoretical wind speed corresponding to the current rotation speed of the internal fan is obtained, and then the actual wind speed and the theoretical wind speed are judged. Through the relationship between the two, it can be determined whether the current actual wind speed is affected by factors such as environmental humidity. If so, the dehumidification mode is controlled to be turned on to reduce the moisture in the air to increase the actual wind speed. If the dehumidification mode has not effectively increased the actual wind speed after running for a period of time, the influence of other factors will be considered.

[0049] Combine the following Figure 1 , the application scenarios of this application are described.

[0050] Figure 1 A schematic diagram of an air conditioner scene provided in an embodiment of the present application. Figure 1 As shown, the air conditioner generally includes a compressor 101, a four-way valve 102, an indoor heat exchanger 103, a throttling device 104 and an outdoor heat exchanger 105. The indoor heat exchanger 103 is provided with an indoor fan, and the outdoor heat exchanger 105 is provided with an outdoor fan.

[0051] The working principle of the air conditioner in different working modes such as heating mode and cooling mode is prior art and will not be elaborated in detail in this embodiment.

[0052] It is well known to those skilled in the art that the four-way valve 102 and the throttling device 104 are both important components in the air conditioner. The four-way valve 102 is used to switch the air conditioner mode, and the throttling device 104 is used to throttle the refrigerant in the system. The working principles and connection relationship of the four-way valve 102 and the throttling device 104 are both prior arts, and will not be elaborated in detail in this application.

[0053] As we all know, when the ambient humidity is high, there are more water molecules in the air, and the wind blown out by the air conditioner will carry the water molecules in the air, which will affect the air supply distance of the air conditioner. The higher the humidity, the more water molecules are carried and the shorter the air supply distance.

[0054] When the air conditioner is in operation, the speed of the internal fan and the actual wind speed of the air outlet are detected in real time. Since the speed of the internal fan is proportional to the theoretical wind speed of the air outlet, the speed of the internal fan can be converted into the corresponding theoretical wind speed, and then it is known whether the current actual wind speed reaches the theoretical wind speed. If not, first consider that the wind speed is affected by the moisture in the air. At this time, turn on the dehumidification mode to dehumidify so that the actual wind speed reaches the theoretical wind speed. Of course, when the dehumidification mode fails to effectively increase the actual wind speed, consider the influence of other factors, such as the blockage of the air outlet.

[0055] In this embodiment, the rotation speed of the internal fan can be obtained from a tachometer, and the actual wind speed at the air outlet is detected by a wind speed sensor. This embodiment does not limit the method of obtaining the two.

[0056] The cooperation between the above devices not only facilitates the detection of the internal fan speed and the actual wind speed at the air outlet, but also can determine whether the current actual wind speed does not reach the theoretical wind speed due to factors such as humidity.

[0057] The following specific embodiments are used to describe in detail the technical solution of the present application and how the technical solution of the present application solves the above technical problems. The following specific embodiments can be implemented independently or in combination with each other, and the same or similar concepts or processes may not be described in detail in some embodiments.

[0058] Figure 2 A process of an air conditioning dehumidification control method provided in an embodiment of the present application Figure 1 .like Figure 2 As shown, the method includes:

[0059] S201. When the air conditioner is in operation, obtain the rotation speed of the internal fan and the actual wind speed at the air outlet.

[0060] In the above scheme, the rotation speed of the internal fan can reflect the current working status of the indoor heat exchanger. The internal fan sucks the air into the indoor heat exchanger and then discharges it through the air outlet. Theoretically, if the wind is not affected by influencing factors during the whole process, the wind speed in the internal fan duct should be consistent with the actual wind speed at the air outlet.

[0061] S202: Determine the theoretical wind speed of the air outlet according to the rotation speed of the internal fan.

[0062] In this step, the speed of the internal fan is related to the theoretical wind speed of the air outlet, specifically, they are positively correlated. The greater the speed of the internal fan, the greater the theoretical wind speed; the smaller the speed of the internal fan, the smaller the theoretical wind speed. Therefore, the theoretical wind speed corresponding to the fan speed can be obtained according to the corresponding relationship between the speed of the internal fan and the theoretical wind speed.

[0063] S203: Determine whether to turn on the dehumidification mode according to the actual wind speed and the theoretical wind speed so that the actual wind speed reaches the theoretical wind speed.

[0064] In the above scheme, wind will be affected by a variety of environmental factors during transmission. Among the various environmental factors, the influence of environmental humidity is the most intuitive, and the air conditioner is also more convenient to control the environmental humidity. Therefore, it can be judged whether the actual wind speed is less than the theoretical wind speed corresponding to the fan speed; if so, the dehumidification mode is turned on to make the actual wind speed reach the theoretical wind speed; if not, it is operated normally. When the actual wind speed is less than the theoretical wind speed, first consider the wind speed being affected by the environmental humidity, turn on the dehumidification mode to reduce the moisture in the air, increase the actual wind speed, and then increase the air supply distance.

[0065] In the specific implementation process, it is necessary to monitor the actual changes in the actual wind speed to avoid the long-term operation of the dehumidification mode affecting the comfort of the indoor environment. After turning on the dehumidification mode, the actual wind speed can be continuously obtained until the actual wind speed obtained is equal to the theoretical wind speed, and then the dehumidification mode can be turned off.

[0066] As mentioned above, in addition to ambient humidity, wind speed may also be affected by other factors. Therefore, the effect of the dehumidification mode on improving the actual wind speed can be tested. For example, if the actual wind speed has not reached the theoretical wind speed after the dehumidification mode is turned on for a preset period of time, the dehumidification mode is turned off and the current actual wind speed is obtained; if the actual wind speed is less than the preset minimum wind speed, the air conditioner is turned off and a prompt message is output. The prompt message is used to prompt the user that the air outlet is blocked, wherein the preset minimum wind speed is less than the theoretical wind speed.

[0067] The above-mentioned preset minimum wind speed can be the wind speed when the air outlet is severely blocked. In this case, it is necessary to conduct experiments and record the wind speed changes of the air outlet under different blockage degrees in advance to determine the preset minimum wind speed, which increases the extra workload of this application to a certain extent.

[0068] On this basis, this embodiment also provides another method for judging the effect of improving the actual wind speed. For example, if the actual wind speed has not reached the theoretical wind speed after the dehumidification mode is turned on for a preset time, the dehumidification mode is turned off and the current actual wind speed is obtained; the instantaneous actual wind speed just before the dehumidification mode is turned on is obtained, and the difference between the instantaneous actual wind speed and the current actual wind speed is obtained; when the difference is less than the preset difference, the air conditioner is turned off and a prompt message is output, which is used to prompt the user that the air outlet is blocked. By comparing the actual wind speed changes at the time when the dehumidification mode is turned on and off, it can be known whether the operation of the dehumidification mode effectively improves the actual wind speed.

[0069] In an embodiment of the present application, the rotation speed of the internal fan and the actual wind speed of the air outlet are detected in real time, and the rotation speed of the internal fan is converted to obtain the theoretical wind speed of the air outlet. Then, the relationship between the actual wind speed and the theoretical wind speed is judged. When the actual wind speed is lower than the theoretical wind speed, the dehumidification mode is controlled to be turned on to reduce the moisture in the air to increase the actual wind speed.

[0070] Combine the following Figure 3 The specific embodiments illustrate the implementation process of determining the theoretical wind speed of the air outlet according to the rotation speed of the internal fan in the air conditioning and dehumidification control method of the present application.

[0071] Figure 3 A process of an air conditioning dehumidification control method provided in an embodiment of the present application Figure 2 .like Figure 3 As shown, the method includes:

[0072] S301, controlling the current ambient humidity to continuously remain at the same target ambient humidity, and obtaining a calibrated theoretical wind speed at the air outlet at each calibrated speed.

[0073] In this step, when the ambient humidity is controlled to remain at the same value, the theoretical correspondence between the rotation speed and the theoretical wind speed under the target ambient humidity can be obtained. When the actual correspondence detected in real time does not conform to the theoretical correspondence, it can be determined that the humidity has an impact on the wind speed.

[0074] S302: Perform linear fitting based on multiple calibrated rotational speeds and the calibrated theoretical wind speed corresponding to each calibrated rotational speed to obtain a relationship curve between the rotational speed and the theoretical wind speed.

[0075] In the above scheme, this embodiment obtains the relationship curve between the rotation speed and the theoretical wind speed by linear fitting of discrete points, and this embodiment does not impose any special restrictions on the linear fitting method. For example, in the linear fitting process, the theoretical wind speed is the Y axis and the rotation speed is the X axis, and the corresponding relationship curve between the rotation speed and the theoretical wind speed is obtained.

[0076] S303, determining a preset corresponding relationship according to a relationship curve between the rotation speed and the theoretical wind speed, wherein the preset corresponding relationship is a corresponding relationship between the rotation speed and the theoretical wind speed, and the rotation speed and the theoretical wind speed are in a proportional relationship.

[0077] In this step, the rotation speed and the theoretical wind speed at different rotation speeds are linearly fitted to obtain a relationship curve between the rotation speed and the theoretical wind speed, and the corresponding relationship between the rotation speed and the theoretical wind speed can be further known through the relationship curve.

[0078] S304: Obtain theoretical wind speed at the air outlet according to the rotation speed and a preset corresponding relationship.

[0079] In an embodiment of the present application, by performing linear fitting on different rotational speeds and the theoretical wind speeds corresponding to each rotational speed, a preset correspondence between the rotational speed and the theoretical wind speed can be obtained. In the subsequent use of the air conditioner, when the rotational speed is obtained, the theoretical wind speed corresponding to the rotational speed can be found in the preset correspondence, thereby obtaining the theoretical wind speed of the air outlet more accurately.

[0080] In summary, the air conditioning dehumidification control method provided in the embodiments of the present application, by making one-to-one correspondence between the rotation speed of the internal fan and the theoretical wind speed of the air outlet, determines the corresponding theoretical wind speed according to the real-time detected rotation speed of the internal fan, and then judges the relationship between the real-time detected actual wind speed of the air outlet and the theoretical wind speed. It can be known whether the current actual wind speed may be affected by factors such as ambient humidity and be lower than the theoretical wind speed. When the actual wind speed is lower than the theoretical wind speed, the dehumidification mode is first turned on to reduce the influence of humidity. If the dehumidification mode still cannot make the actual wind speed reach the theoretical wind speed after running for a period of time, the influence of other factors is considered.

[0081] Figure 4 A schematic diagram of the structure of an air conditioning dehumidification control device provided by an embodiment of the present invention is shown in FIG. Figure 4 As shown, the air conditioning and dehumidification control device may include various functional modules for implementing the aforementioned air conditioning and dehumidification control method, and any functional module may be implemented by software and / or hardware.

[0082] For example, the air conditioning dehumidification control device may include:

[0083] The acquisition module 401 is used to acquire the rotation speed of the internal fan and the actual wind speed of the air outlet when the air conditioner is in operation;

[0084] The first processing module 402 is used to determine the theoretical wind speed of the air outlet according to the rotation speed of the internal fan;

[0085] The second processing module 403 is used to determine whether to turn on the dehumidification mode according to the actual wind speed and the theoretical wind speed, so that the actual wind speed reaches the theoretical wind speed.

[0086] Optionally, the first processing module 402 may also be used to obtain the theoretical wind speed of the air outlet according to the rotation speed and a preset corresponding relationship, wherein the preset corresponding relationship is the corresponding relationship between the rotation speed and the theoretical wind speed, and the rotation speed and the theoretical wind speed are in a proportional relationship.

[0087] Optionally, the first processing module 402 can also be specifically used to: control the current ambient humidity to remain at the same target ambient humidity, and obtain the calibrated theoretical wind speed of the air outlet at each calibrated speed; perform linear fitting based on multiple calibrated speeds and the calibrated theoretical wind speed corresponding to each calibrated speed to obtain a relationship curve between the speed and the theoretical wind speed.

[0088] Optionally, the second processing module 403 may also be used to determine whether the actual wind speed is less than the theoretical wind speed; if so, the dehumidification mode is turned on to make the actual wind speed reach the theoretical wind speed.

[0089] Optionally, the second processing module 403 may also be specifically used to: after the dehumidification mode is turned on, continuously obtain the actual wind speed until the obtained actual wind speed is equal to the theoretical wind speed, and then turn off the dehumidification mode.

[0090] Optionally, the second processing module 403 can also be used to turn off the dehumidification mode and obtain the current actual wind speed if the actual wind speed has not reached the theoretical wind speed after the dehumidification mode has been turned on for a preset period of time; determine whether the actual wind speed is less than the preset minimum wind speed, where the preset minimum wind speed is less than the theoretical wind speed; if so, turn off the air conditioner and output a prompt message, which is used to prompt the user that the air outlet is blocked.

[0091] Optionally, the second processing module 403 can also be specifically used for: if the actual wind speed has not reached the theoretical wind speed after the dehumidification mode has been turned on for a preset period of time, turning off the dehumidification mode and obtaining the current actual wind speed; obtaining the instantaneous actual wind speed just before the dehumidification mode is turned on, and obtaining the difference between the instantaneous actual wind speed and the current actual wind speed; when the difference is less than the preset difference, turning off the air conditioner and outputting a prompt message, which is used to prompt the user that the air outlet is blocked.

[0092] The air conditioning dehumidification control device is used to execute the technical solution provided by the aforementioned air conditioning dehumidification control method embodiment. Its implementation principle and technical effect are similar to those in the aforementioned method embodiment and will not be repeated here.

[0093] Figure 5 The hardware diagram of the air conditioning dehumidification control device provided by the embodiment of the present invention is shown in FIG. Figure 5 As shown, the air conditioning and dehumidification control device 50 provided in this embodiment includes: at least one processor 501 and a memory 502. The device 50 also includes a communication component 503. The processor 501, the memory 502 and the communication component 503 are connected via a bus 504.

[0094] In the specific implementation process, at least one processor 501 executes the computer execution instructions stored in the memory 502, so that at least one processor 501 executes the above air conditioning and dehumidification control method.

[0095] The specific implementation process of the processor 501 can be found in the above method embodiment, and its implementation principle and technical effect are similar, so this embodiment will not be repeated here.

[0096] In the above Figure 5In the illustrated embodiment, it should be understood that the processor may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), etc. A general-purpose processor may be a microprocessor or any conventional processor. The steps of the method disclosed in the invention may be directly implemented as being executed by a hardware processor, or may be executed by a combination of hardware and software modules in the processor.

[0097] The memory may include a high-speed memory (Random Access Memory, RAM), and may also include a non-volatile memory (Non-volatile Memory, NVM), such as at least one disk storage.

[0098] The bus may be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, or an Extended Industry Standard Architecture (EISA) bus, etc. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of representation, the bus in the drawings of the present application is not limited to only one bus or one type of bus.

[0099] The present application also provides a computer-readable storage medium, in which computer-executable instructions are stored. When a processor executes the computer-executable instructions, the air conditioning dehumidification control method as described above is implemented.

[0100] The computer-readable storage medium mentioned above can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk. The readable storage medium can be any available medium that can be accessed by a general or special-purpose computer.

[0101] An exemplary readable storage medium is coupled to a processor so that the processor can read information from the readable storage medium and write information to the readable storage medium. Of course, the readable storage medium can also be a component of the processor. The processor and the readable storage medium can be located in an application specific integrated circuit (Application Specific Integrated Circuits, referred to as: ASIC). Of course, the processor and the readable storage medium can also exist in the device as discrete components.

[0102] The division of the units is only a logical function division, and there may be other divisions 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 mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, which may be electrical, mechanical or other forms.

[0103] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0104] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0105] If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art or the part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc., which can store program codes.

[0106] Those skilled in the art can understand that all or part of the steps of implementing the above-mentioned method embodiments can be completed by hardware related to program instructions. The aforementioned program can be stored in a computer-readable storage medium. When the program is executed, the steps of the above-mentioned method embodiments are executed; and the aforementioned storage medium includes: ROM, RAM, disk or optical disk and other media that can store program codes.

[0107] So far, the technical solution of the present application has 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 application is obviously not limited to these specific embodiments, and the above embodiments are only used to illustrate the technical solution of the present application rather than to limit it. 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 replace some or all of the technical features therein by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An air conditioning dehumidification control method, characterized in that: include: When the air conditioner is in operation, obtain the speed of the internal fan and the actual wind speed at the air outlet; Determining the theoretical wind speed of the air outlet according to the rotation speed of the internal fan; According to the actual wind speed and the theoretical wind speed, it is determined whether to turn on the dehumidification mode so that the actual wind speed reaches the theoretical wind speed.

2. The method according to claim 1, characterized in that Determining the theoretical wind speed of the air outlet according to the rotation speed of the internal fan includes: According to the rotation speed and the preset corresponding relationship, the theoretical wind speed of the air outlet is obtained, wherein the preset corresponding relationship is the corresponding relationship between the rotation speed and the theoretical wind speed, and the rotation speed and the theoretical wind speed are in a proportional relationship.

3. The method according to claim 2, characterized in that The preset corresponding relationship is determined according to a relationship curve between the rotation speed and the theoretical wind speed. Before obtaining the theoretical wind speed of the air outlet according to the rotation speed and the preset corresponding relationship, the method further includes: Control the current ambient humidity to remain at the same target ambient humidity, and obtain the calibrated theoretical wind speed of the air outlet at each calibrated speed; A linear fit is performed based on a plurality of calibrated rotational speeds and a calibrated theoretical wind speed corresponding to each calibrated rotational speed to obtain a relationship curve between the rotational speed and the theoretical wind speed.

4. The method according to claim 1, characterized in that The determining whether to turn on the dehumidification mode according to the actual wind speed and the theoretical wind speed so that the actual wind speed reaches the theoretical wind speed includes: Determining whether the actual wind speed is less than the theoretical wind speed; If so, the dehumidification mode is turned on to make the actual wind speed reach the theoretical wind speed.

5. The method according to claim 4, characterized in that After the dehumidification mode is turned on, the method further includes: The actual wind speed is continuously obtained until the actual wind speed obtained is equal to the theoretical wind speed, and then the dehumidification mode is turned off.

6. The method according to claim 5, characterized in that If the actual wind speed still does not reach the theoretical wind speed after the dehumidification mode is turned on for a preset time, the method further includes: Turn off the dehumidification mode and obtain the current actual wind speed; If the actual wind speed is less than the preset minimum wind speed, the air conditioner is turned off and a prompt message is output, wherein the prompt message is used to prompt the user that the air outlet is blocked, wherein the preset minimum wind speed is less than the theoretical wind speed.

7. The method according to claim 5, characterized in that If the actual wind speed still does not reach the theoretical wind speed after the dehumidification mode is turned on for a preset time, the method further includes: Turn off the dehumidification mode and obtain the current actual wind speed; Obtaining the instantaneous actual wind speed immediately before the dehumidification mode is turned on, and obtaining the difference between the instantaneous actual wind speed and the current actual wind speed; When the difference is less than a preset difference, the air conditioner is turned off and a prompt message is output, wherein the prompt message is used to prompt a user that the air outlet is blocked.

8. An air conditioning dehumidification control device, characterized in that: include: The acquisition module is used to obtain the rotation speed of the internal fan and the actual wind speed of the air outlet when the air conditioner is in operation; A first processing module, used to determine the theoretical wind speed of the air outlet according to the rotation speed of the internal fan; The second processing module is used to determine whether to turn on the dehumidification mode according to the actual wind speed and the theoretical wind speed so that the actual wind speed reaches the theoretical wind speed.

9. An air conditioning dehumidification control device, characterized in that: comprising at least one processor and a memory; The memory stores computer-executable instructions; The at least one processor executes the computer-executable instructions stored in the memory, so that the at least one processor executes the air conditioning and dehumidification control method according to any one of claims 1 to 7.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the air conditioning and dehumidification control method as described in any one of claims 1 to 7 are implemented.

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