CN117146404A - Air conditioner control method and air conditioner - Google Patents
Air conditioner control method and air conditioner Download PDFInfo
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- CN117146404A CN117146404A CN202311036298.7A CN202311036298A CN117146404A CN 117146404 A CN117146404 A CN 117146404A CN 202311036298 A CN202311036298 A CN 202311036298A CN 117146404 A CN117146404 A CN 117146404A
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- 238000000034 method Methods 0.000 title claims abstract description 50
- 230000001954 sterilising effect Effects 0.000 claims abstract description 67
- 238000007791 dehumidification Methods 0.000 claims abstract description 65
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 33
- 230000015654 memory Effects 0.000 claims description 9
- 241000894006 Bacteria Species 0.000 abstract description 23
- 239000000428 dust Substances 0.000 abstract description 15
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000004364 calculation method Methods 0.000 description 8
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The application relates to the technical field of air conditioners, in particular to a control method of an air conditioner and the air conditioner, and aims to solve the problem that an air conditioner in the prior art cannot accurately and automatically control when a sterilizing device is opened and closed. For this purpose, the air conditioner of the present application comprises: the sterilizing device is used for sterilizing the air; the air conditioner is pre-stored with standard dehumidifying efficiency values; the control method comprises the following steps: when the air conditioner operates, the dehumidifying efficiency value is obtained; comparing the magnitude relation between the current dehumidification efficiency value and the standard dehumidification efficiency value; based on the comparison result, the sterilization device is selectively controlled to be turned on or off. The control method of the application judges the dust content and then the bacteria content, and finally, the opening or closing of the sterilizing device is accurately and automatically controlled by the bacteria content, thereby reducing the energy consumption and the cost on the basis of ensuring the cleaning of the working environment of the air conditioner and the health of the living environment of the user.
Description
Technical Field
The application relates to the technical field of air conditioners, and particularly provides a control method of an air conditioner and the air conditioner.
Background
As a living necessity, the air conditioner is widely applied in the life of people, and besides the adjustment of the temperature and the humidity of the air, the air conditioner also pays more and more attention to the adjustment of relevant parameters of the health of the human body.
In the use process of the air conditioner, air is not circulated because of being in a closed environment, so that a large amount of bacteria are easy to generate, and the air conditioner has adverse effects on human health. The existing air conditioner adopts a sterilizing device to sterilize the air conditioner and indoor air, but the sterilizing device is usually required to be opened by manual operation, so that the sterilizing device is always in a normally open or normally closed state, and when the sterilizing device is opened and closed, the sterilizing device cannot be accurately and automatically controlled, so that the energy consumption is higher.
Accordingly, there is a need in the art for a new control method of an air conditioner and an air conditioner to solve the above problems.
Disclosure of Invention
The application aims to solve the technical problems, namely the problem that an air conditioner in the prior art cannot accurately and automatically control when a sterilizing device is opened and closed.
In a first aspect, the present application provides a control method of an air conditioner, the air conditioner including: the sterilization device is used for sterilizing the air; the air conditioner is pre-stored with standard dehumidification efficiency values; the control method comprises the following steps: when the air conditioner operates, acquiring a current dehumidification efficiency value; comparing the magnitude relation between the current dehumidification efficiency value and the standard dehumidification efficiency value; and selectively controlling the opening or closing of the sterilization device based on the comparison result.
Under the condition of adopting the technical scheme, most bacteria in the air can be attached to dust and floating particles, so the quantity of the bacteria can be judged according to the quantity of the dust, when the dust in the air is more, the dust can be attached to the surface of the heat exchanger, so that heat conduction is blocked, the content of the dust can be judged by comparing the magnitude relation between the current dehumidification efficiency value and the standard dehumidification efficiency value, the content of the bacteria is judged, and finally, the automatic control sterilization device is accurately controlled to be started or closed through the content of the bacteria, so that the energy consumption is reduced and the cost is reduced on the basis of ensuring the cleaning of the working environment of the air conditioner and the health of the living environment of a user.
In a specific embodiment of the above control method of an air conditioner, the step of selectively controlling the on or off of the sterilization device based on the comparison result further includes: and if the current dehumidification efficiency value is smaller than the standard dehumidification efficiency value, controlling the sterilization device to be started.
Under the condition of adopting the technical scheme, when the dehumidification efficiency value is smaller than the standard dehumidification efficiency value, the fact that more dust exists on the surface of the heat exchanger and/or in the air around the heat exchanger is indicated, so that the dehumidification efficiency is reduced is indicated, and therefore the fact that the bacteria content is more is indicated, the sterilizing device is controlled to be started, the air is sterilized, the bacteria content in the air is reduced, and the cleaning of the working environment of the air conditioner and the physical health of a user are ensured.
In a specific embodiment of the above control method of an air conditioner, the step of selectively controlling the on or off of the sterilization device based on the comparison result further includes: and if the current dehumidification efficiency value is more than or equal to the standard dehumidification efficiency value, controlling the sterilization device to be closed.
Under the condition of adopting the technical scheme, when the dehumidification efficiency value is greater than or equal to the standard dehumidification efficiency value, the dust existing on the surface of the heat exchanger and/or in the air around the heat exchanger has no influence on the dehumidification efficiency, so that the bacteria content is in a normal range, and the sterilization device is controlled to be closed, so that the energy consumption is reduced, and the cost is reduced.
In a specific embodiment of the above air conditioner control method, before the step of "obtaining the current dehumidification efficiency value", the control method further includes: before or while the air conditioner is started, acquiring a first indoor temperature value and a first indoor humidity value; after the air conditioner is started, acquiring a current set temperature value; controlling the fan to run at a prestored standard fan rotating speed value; acquiring a second indoor temperature value; when the second indoor temperature value is equal to the current set temperature value, a second indoor humidity value is obtained; acquiring a time length value from the starting of the air conditioner to the time when the second indoor temperature value is equal to the current set temperature value, and recording the time length value as a current fan operation time length value; the step of acquiring the current dehumidification efficiency value further comprises the following steps: and calculating the current dehumidification efficiency value according to the current set temperature value, the first indoor humidity value, the second indoor humidity value and the current fan operation duration value.
Under the condition of adopting the technical scheme, when the second indoor temperature value is equal to the current set temperature value, each component of the air conditioner keeps working in a stable state, at the moment, the current fan operation time length value is obtained, and the current dehumidification efficiency value is calculated according to the current set temperature value, the first indoor humidity value, the second indoor humidity value and the current fan operation time length value.
In a specific embodiment of the above method for controlling an air conditioner, the current dehumidification efficiency value η 1 ＝|H 1 -H 2 |÷(|T 1 -t 1 |×S 1 ) The method comprises the steps of carrying out a first treatment on the surface of the Wherein H is 1 For the first indoor humidity value, H 2 Is the second indoor humidity value, T 1 Is the first indoor temperature value, t 1 For the current set temperature value S 1 The running time value of the fan is the running time value of the fan.
In the case of adopting the technical scheme, the method passes through the formula eta 1 ＝|H 1 -H 2 |÷(|T 1 -t 1 |×S 1 ) The running time value of the fan can be calculated.
In a specific embodiment of the above air conditioner control method, the standard dehumidification efficiency value is obtained by: before or while the air conditioner is started for the first time, acquiring a third indoor temperature value and acquiring a third indoor humidity value; after the air conditioner is started, acquiring a first set temperature value; controlling the operation of a fan; acquiring a fourth indoor temperature value; when the fourth indoor temperature value is equal to the first set temperature value, acquiring a fourth indoor humidity value, acquiring a first fan rotating speed value and pre-storing the first fan rotating speed value as a standard fan rotating speed value; acquiring a time length value from the starting of the air conditioner to the time when the fourth indoor temperature value is equal to the first set temperature value, and recording the time length value as a first fan operation time length value; and calculating the standard dehumidification efficiency value according to the first set temperature value, the third indoor humidity value, the fourth indoor humidity value and the first fan operation duration value.
Under the condition of adopting the technical scheme, the standard dehumidification efficiency value is calculated.
In a specific embodiment of the above air conditioner control method, the standard dehumidification efficiency value η= |h 3 -H 4 || (|T-t|×S); wherein H is 3 Is the third indoor humidity value, H 4 And the humidity value in the fourth chamber is T, T is the temperature value in the third chamber, T is the first set temperature value, and S is the first fan operation time length value.
Under the condition of adopting the technical scheme, the method adopts the formula eta= |H 3 -H 4 The standard dehumidification efficiency value can be calculated by +|T-T |S.
In a specific embodiment of the above method for controlling an air conditioner, the step of "controlling the sterilization device to be turned on" includes: and sending out reminding information to remind a user to sterilize the indoor environment.
Under the condition of adopting the technical scheme, when the bacterial content is higher, only the sterilization device is used for treating the air, and the bacteria cannot be thoroughly eliminated, so that a user is required to be reminded to perform sterilization treatment on the heat exchanger and the indoor environment, the working environment of the heat exchanger is recovered to be normal, and the indoor environment is recovered to be healthy standard.
In a specific embodiment of the above method for controlling an air conditioner, the sterilizing device is an ultraviolet sterilizing lamp.
Under the condition of adopting the technical scheme, the ultraviolet sterilizing lamp has high efficiency, high inactivation speed and no other chemical pollutants.
In a second aspect, the present application also provides an air conditioner including: the sterilization device is used for sterilizing the air; a processor; a memory adapted to store a plurality of program codes adapted to be loaded and executed by the processor to perform a control method of the air conditioner.
Drawings
Preferred embodiments of the present application are described below with reference to the accompanying drawings, in which:
fig. 1 is a flowchart of main steps of a control method of an air conditioner of the present application;
FIG. 2 is a detailed step flow chart of an embodiment of a control method of an air conditioner of the present application;
fig. 3 is a detailed step flowchart of an embodiment of a method for acquiring a standard dehumidification efficiency value of an air conditioner according to the present application.
Detailed Description
Some embodiments of the application are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present application, and are not intended to limit the scope of the present application. Those skilled in the art can adapt it as desired to suit a particular application.
It should be noted that, in the description of the present application, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate directions or positional relationships, and are merely for convenience of description, but do not indicate or imply that the relevant devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the ordinal terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, and can also be communicated with the inside of two elements. The specific meaning of the above terms in the present application can be understood by those skilled in the art according to the specific circumstances.
Furthermore, it should be noted that in the description of the present application, although the respective steps of the control method of the present application are described in a specific order in the present application, these orders are not limitative, but a person skilled in the art may perform the steps in a different order without departing from the basic principle of the present application.
Based on the problem that in the prior art, an air conditioner cannot accurately and automatically control when a sterilizing device is turned on and off, the application provides a control method of the air conditioner and the air conditioner, and aims to judge the quantity of bacteria by judging the quantity of dust of the air conditioner, accurately and automatically control the turning on or off of the sterilizing device according to the quantity of bacteria, and the purposes of reducing energy consumption and cost on the basis of ensuring the cleaning of the working environment of the air conditioner and the health of the living environment of a user are achieved.
The air conditioner of the present application includes: the sterilizing device is used for sterilizing the air; a processor; the air conditioner control system comprises a memory, a control unit and a control unit, wherein the memory is suitable for storing a plurality of program codes, and the program codes are suitable for being loaded and operated by a processor to execute a control method of the air conditioner. The processor may be a central processing unit, or may be other general purpose processors, digital signal processors, application specific integrated circuits, field programmable gate arrays or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc., where the general purpose processor may be a microprocessor or any conventional processor, etc.; the storage can be an internal storage unit of the air conditioner, such as a hard disk or a memory; the memory may also be an external storage device of the air conditioner, for example, a plug-in hard disk, a memory card only, a secure digital card, a flash memory card, etc. equipped on the air conditioner; the memory may also include both internal and external memory units of the air conditioner. In addition, the air conditioner may include a plurality of memories and a plurality of processors, each of which performs a different step, and the plurality of processors may be processors disposed on the same device or may be processors disposed on different devices, for example, the plurality of processors may be processors on the air conditioner and the cloud server, respectively.
Preferably, the sterilizing device may be an ultraviolet sterilizing lamp, an ozone sterilizer, or the like, so long as the sterilizing device can sterilize air; in addition, the sterilizing device can be arranged in the indoor unit of the air conditioner, particularly at an air outlet of the indoor unit or at a heat exchanger, the sterilizing device is arranged on the inner wall of the indoor unit shell, and the sterilizing device can also be arranged in an indoor space, for example on the outer wall of the indoor unit shell, or at other positions in the room; those skilled in the art can adjust the device as required, and the device is within the scope of the application.
Wherein, the air conditioner is pre-stored with standard dehumidifying efficiency value. The heat exchanger can be an evaporator, a condenser, an indoor heat exchanger or an outdoor heat exchanger.
Referring first to fig. 1, the main steps of the control method of the air conditioner of the present application are shown, which specifically includes the following steps:
step S100: and when the air conditioner operates, acquiring the current dehumidification efficiency value.
Step S101: and comparing the magnitude relation between the current dehumidification efficiency value and the standard dehumidification efficiency value.
Step S102: based on the comparison result, the sterilization device is selectively controlled to be turned on or off.
Specifically, in step S102, the step of "selectively controlling on or off of the sterilization apparatus based on the comparison result" further includes: if the current dehumidification efficiency value is smaller than the standard dehumidification efficiency value, controlling the sterilization device to be started; and if the current dehumidification efficiency value is more than or equal to the standard dehumidification efficiency value, controlling the sterilization device to be closed.
Most bacteria in the air can attach to dust and floating particles, so that the quantity of the bacteria can be judged according to the quantity of the dust, when the quantity of the dust in the air is large, the bacteria can attach to the surface of the heat exchanger, and heat conduction is blocked, so that the content of the dust can be judged by comparing the size relation between the current dehumidification efficiency value and the standard dehumidification efficiency value, the content of the bacteria is judged, and finally, the automatic control sterilization device is accurately controlled to be started or stopped through the content of the bacteria, so that the energy consumption is reduced and the cost is reduced on the basis of ensuring the cleaning of the working environment of the air conditioner and the health of the living environment of a user. Specifically, when the dehumidification efficiency value is smaller than the standard dehumidification efficiency value, the fact that more dust exists on the surface of the heat exchanger and/or in the air around the heat exchanger is indicated, so that the dehumidification efficiency is reduced, and the fact that the bacteria content is more is indicated, so that the sterilization device is controlled to be started, the air is sterilized, the bacteria content in the air is reduced, and the cleaning of the working environment of the air conditioner and the physical health of a user are ensured; when the dehumidification efficiency value is greater than or equal to the standard dehumidification efficiency value, the dust existing on the surface of the heat exchanger and/or in the air around the heat exchanger has no influence on the dehumidification efficiency, so that the bacteria content is in a normal range, and the sterilization device is controlled to be closed, so that the energy consumption is reduced, and the cost is reduced.
Referring now to fig. 2, a detailed flow of steps of an embodiment of a control method of an air conditioner according to the present application is shown, and the method specifically includes the following steps:
step S200: before or while the air conditioner is started, a first indoor temperature value is acquired, and a first indoor humidity value is acquired.
Step S201: after the air conditioner is started, the set temperature value is obtained.
Step S202: and controlling the fan to operate at a pre-stored standard fan rotating speed value.
Step S203: and acquiring a second indoor temperature value.
Step S204: and when the second indoor temperature value is equal to the current set temperature value, acquiring a second indoor humidity value.
Step S205: and acquiring a time length value from the starting of the air conditioner to the time when the second indoor temperature value is equal to the current set temperature value, and recording the time length value as the current fan operation time length value.
Step S206: and calculating the dehumidification efficiency value according to the set temperature value, the first indoor humidity value, the second indoor humidity value and the running duration value of the fan.
Step S207: judging whether the current dehumidification efficiency value is smaller than the standard dehumidification efficiency value. If yes, go to step S208; if not, step S209 is performed.
Step S208: and controlling the sterilization device to be started. After step S208, step S210 is performed.
Step S209: and controlling the sterilization device to be closed.
Step S210: and sending out reminding information.
Specifically, the current dehumidification efficiency value η 1 ＝|H 1 -H 2 |÷(|T 1 -t 1 |×S 1 ) The method comprises the steps of carrying out a first treatment on the surface of the Wherein H is 1 For the first indoor humidity value, H 2 Is the second indoor humidity value, T 1 Is the first indoor temperature value, t 1 For the current set temperature value S 1 The running time value of the fan is the running time value of the fan.
It should be noted that, this calculation method is merely exemplary, and those skilled in the art may set other calculation formulas according to the actual situation; for example, one skilled in the art may also add some correction coefficients to the above calculation formula. Such changes in the specific calculation mode do not deviate from the basic principle of the present application and fall within the scope of the present application.
Specifically, the air conditioner further comprises a temperature sensor and a humidity sensor, wherein the temperature sensor is used for detecting an indoor temperature value, and the humidity sensor is used for detecting an indoor humidity value; the temperature sensor and the humidity sensor are arranged on the outer wall of the shell of the indoor unit of the air conditioner or arranged at other indoor positions, and can be adjusted according to the needs by a person skilled in the art, thus the temperature sensor and the humidity sensor are all within the protection scope of the application. It should be noted that the present application does not limit the specific structure of the air conditioner, and the air conditioner may acquire various basic data by means of its own sensor, or may acquire various basic data by means of an external sensor, as long as the air conditioner can acquire basic data to be used.
It can be understood that in step S210, the reminding information is sent to remind the user to perform the sterilization treatment on the heat exchanger and the indoor environment, and as the bacteria content is higher, the bacteria cannot be thoroughly eliminated only by the treatment on the air by the sterilization device, the user needs to be reminded to perform the sterilization treatment on the heat exchanger and the indoor environment, so that the working environment of the heat exchanger is recovered to be normal, and the indoor environment is recovered to be healthy standard. It should be noted that, the form of the reminding information may include, but is not limited to, voice type information, text type information, lamplight type information, etc.; the main body for sending out the reminding information can comprise, but is not limited to, an air conditioner, terminal equipment and the like; the specific reminding mode can be a combination of any reminding mode and the reminding main body, so long as the effect of reminding the user can be achieved, the person skilled in the art can select according to specific needs in practical application, and the specific limitation is not limited herein. The voice type information can send out reminding information to the user in a voice broadcasting mode or remind the user in a buzzing reminding sound mode; the text type information can send out reminding information to the user in a popup floating window or rolling playing mode; the information of the lamplight type can be a lamplight mode which is lighted for a long time or intermittently. The above setting of the reminding mode is only illustrative, and can be selected according to actual needs in practical application.
After the judging process of opening or closing the sterilizing device is finished, controlling the air conditioner to normally operate; because the bacterial content in the air is closely related to the health of users, whether the sterilizing device needs to be started or not needs to be judged first, and then the normal operation of the air conditioner is restored. In addition, the process of judging whether the sterilizing device needs to be started or not can be firstly performed when the air conditioner is started each time, or can be performed once every 24 hours or every 48 hours, and the process can be adjusted according to the needs by a person skilled in the art, so that the sterilizing device belongs to the protection scope of the application.
Finally, referring to fig. 3, the detailed step flow of an embodiment of the method for obtaining the standard dehumidification efficiency value of the air conditioner according to the present application specifically includes the following steps:
step S300: and before or at the same time of starting the air conditioner for the first time, acquiring a third indoor temperature value and acquiring a third indoor humidity value.
Step S301: after the air conditioner is started, a first set temperature value is obtained.
Step S302: and controlling the fan to run.
Step S303: and acquiring a fourth indoor temperature value.
Step S304: when the fourth indoor temperature value is equal to the first set temperature value, the fourth indoor humidity value is obtained, and the first fan rotating speed value is obtained and prestored as a standard fan rotating speed value.
Step S305: and acquiring a time length value from the starting of the air conditioner to the time when the fourth indoor temperature value is equal to the first set temperature value, and recording the time length value as the first fan operation time length value.
Step S306: and calculating a standard dehumidification efficiency value according to the first set temperature value, the third indoor humidity value, the fourth indoor humidity value and the first fan operation time length value.
In step S304, the first fan rotational speed value is a fan rotational speed value recorded when the fourth indoor temperature value is equal to the first set temperature value.
Specifically, the standard dehumidification efficiency value η= |h 3 -H 4 || (|T-t|×S); wherein H is 3 Is the third indoor humidity value, H 4 And the humidity value in the fourth chamber is T, T is the temperature value in the third chamber, T is the first set temperature value, and S is the first fan operation time length value.
It should be noted that, this calculation method is merely exemplary, and those skilled in the art may set other calculation formulas according to the actual situation; for example, one skilled in the art may also add some correction coefficients to the above calculation formula. Such changes in the specific calculation mode do not deviate from the basic principle of the present application and fall within the scope of the present application.
It should be noted that the above-mentioned embodiments are merely for illustrating the principles of the present application, and are not intended to limit the scope of the application, so that those skilled in the art can modify the above-mentioned embodiments to apply the present application to more specific application scenarios without departing from the principles of the present application.
Thus far, the technical solution of the present application has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present application is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present application, and such modifications and substitutions will fall within the scope of the present application.
Claims (10)
1. A control method of an air conditioner is characterized in that,
the air conditioner includes:
the sterilization device is used for sterilizing the air;
the air conditioner is pre-stored with standard dehumidification efficiency values;
the control method comprises the following steps:
when the air conditioner operates, acquiring a current dehumidification efficiency value;
comparing the magnitude relation between the current dehumidification efficiency value and the standard dehumidification efficiency value;
and selectively controlling the opening or closing of the sterilization device based on the comparison result.
2. The method for controlling an air conditioner according to claim 1, wherein,
the step of "selectively controlling the turning on or off of the sterilization device based on the comparison result" further includes:
and if the current dehumidification efficiency value is smaller than the standard dehumidification efficiency value, controlling the sterilization device to be started.
3. The method for controlling an air conditioner according to claim 1, wherein,
the step of "selectively controlling the turning on or off of the sterilization device based on the comparison result" further includes:
and if the current dehumidification efficiency value is more than or equal to the standard dehumidification efficiency value, controlling the sterilization device to be closed.
4. The method for controlling an air conditioner according to claim 1, wherein,
before the step of obtaining the current dehumidification efficiency value, the control method further comprises the following steps:
before or while the air conditioner is started, acquiring a first indoor temperature value and a first indoor humidity value;
after the air conditioner is started, acquiring a current set temperature value;
controlling the fan to run at a prestored standard fan rotating speed value;
acquiring a second indoor temperature value;
when the second indoor temperature value is equal to the current set temperature value, a second indoor humidity value is obtained;
acquiring a time length value from the starting of the air conditioner to the time when the second indoor temperature value is equal to the current set temperature value, and recording the time length value as a current fan operation time length value;
the step of acquiring the current dehumidification efficiency value further comprises the following steps:
and calculating the current dehumidification efficiency value according to the current set temperature value, the first indoor humidity value, the second indoor humidity value and the current fan operation duration value.
5. The method for controlling an air conditioner according to claim 4, wherein,
the dehumidifying efficiency value eta 1 ＝|H 1 -H 2 |÷(|T 1 -t 1 |×S 1 )；
Wherein H is 1 For the first indoor humidity value, H 2 Is the second indoor humidity value, T 1 Is the first indoor temperature value, t 1 For the current set temperature value S 1 The running time value of the fan is the running time value of the fan.
6. The method for controlling an air conditioner according to claim 4, wherein,
the standard dehumidification efficiency value is obtained by the following method:
before or while the air conditioner is started for the first time, acquiring a third indoor temperature value and acquiring a third indoor humidity value;
after the air conditioner is started, acquiring a first set temperature value;
controlling the operation of a fan;
acquiring a fourth indoor temperature value;
when the fourth indoor temperature value is equal to the first set temperature value, acquiring a fourth indoor humidity value, acquiring a first fan rotating speed value and pre-storing the first fan rotating speed value as a standard fan rotating speed value;
acquiring a time length value from the starting of the air conditioner to the time when the fourth indoor temperature value is equal to the first set temperature value, and recording the time length value as a first fan operation time length value;
and calculating the standard dehumidification efficiency value according to the first set temperature value, the third indoor humidity value, the fourth indoor humidity value and the first fan operation duration value.
7. The method for controlling an air conditioner according to claim 6, wherein,
the standard dehumidification efficiency value eta= |H 3 -H 4 |÷(|T-t|×S)；
Wherein H is 3 Is the third indoor humidity value, H 4 And the humidity value in the fourth chamber is T, T is the temperature value in the third chamber, T is the first set temperature value, and S is the first fan operation time length value.
8. The method for controlling an air conditioner according to claim 2, wherein,
simultaneously or after the step of "controlling the sterilization device to be turned on", the controlling further includes:
and sending out reminding information to remind a user to sterilize the indoor environment.
9. The method for controlling an air conditioner according to claim 1, wherein,
the sterilizing device is an ultraviolet sterilizing lamp.
10. An air conditioner, characterized in that the air conditioner comprises:
the sterilization device is used for sterilizing the air;
a processor;
a memory adapted to store a plurality of program codes adapted to be loaded and executed by the processor to perform the control method of an air conditioner according to any one of claims 1 to 9.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311036298.7A CN117146404A (en) | 2023-08-16 | 2023-08-16 | Air conditioner control method and air conditioner |
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| CN202311036298.7A CN117146404A (en) | 2023-08-16 | 2023-08-16 | Air conditioner control method and air conditioner |
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