CN114543315B - Air conditioner control method, air conditioner and storage medium - Google Patents
Air conditioner control method, air conditioner and storage medium Download PDFInfo
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- CN114543315B CN114543315B CN202011344319.8A CN202011344319A CN114543315B CN 114543315 B CN114543315 B CN 114543315B CN 202011344319 A CN202011344319 A CN 202011344319A CN 114543315 B CN114543315 B CN 114543315B
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000010438 heat treatment Methods 0.000 claims abstract description 48
- 238000013507 mapping Methods 0.000 claims description 7
- 238000007664 blowing Methods 0.000 abstract description 4
- 238000004891 communication Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003287 optical effect Effects 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
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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)
- Signal Processing (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a control method of an air conditioner, the air conditioner and a storage medium. The invention detects whether the air conditioner starts a heating mode or not; when the air conditioner starts a heating mode, the air deflector is controlled to guide air upwards; and acquiring the real-time temperature of the indoor environment, and controlling the air deflector to guide air downwards when the real-time temperature is higher than a first preset temperature. When the heating mode is started, the air deflector guides air upwards, the air outlet of the air conditioner is not blown to a human body and is only used for heating the indoor temperature, after the temperature of the indoor environment is increased along with the continuous progress of the heating mode, the temperature difference of the air inlet and the air outlet of the air conditioner is reduced, the temperature of the air outlet is increased, when the temperature of the indoor environment is higher than the first preset temperature, the air deflector guides air downwards, the air is effectively prevented from blowing to the human body when the air outlet temperature of the air conditioner is lower, and the comfort of a user is improved.
Description
Technical Field
The present invention relates to the field of air conditioning technologies, and in particular, to a control method of an air conditioner, and a storage medium.
Background
Along with the continuous development of the economic level, the application of the air conditioner is also more and more widespread, and in order to avoid the air outlet of the air conditioner to directly blow the human body, an air deflector is usually arranged on an indoor unit of the air conditioner.
At present, when an indoor unit of an air conditioner operates in an opening heating mode, an air deflector guides air downwards by default, so that hot air blown out of the air conditioner is blown to the ground, and the indoor temperature is further improved. However, when the indoor unit operates in the heating mode, the indoor temperature is low, the temperature difference of the air inlet and the air outlet of the air conditioner is large, the air outlet temperature is low, and at the moment, when the air deflector guides air downwards, the air blows to a human body and is uncomfortable, and discomfort is easily brought to a user.
Disclosure of Invention
The invention mainly aims to provide a control method of an air conditioner, the air conditioner and a storage medium, and aims to solve the technical problem that a default downward air guide of an air deflector brings uncomfortable feeling to a user when the air deflector is used for hollow heat modulation in the prior art.
In order to achieve the above object, the present invention provides a control method of an air conditioner, the method comprising the steps of:
detecting whether an air conditioner starts a heating mode;
When the air conditioner starts a heating mode, the air deflector is controlled to guide air upwards;
And acquiring the real-time temperature of the indoor environment, and controlling the air deflector to guide air downwards when the real-time temperature is higher than a first preset temperature.
In an embodiment, the step of controlling the air deflector to guide air upwards when the air conditioner starts the heating mode includes:
when the air conditioner is started to heat the mode, the air deflector is controlled to upwards guide air according to the maximum angle.
In another embodiment, after the step of controlling the air deflector to guide air upwards when the air conditioner starts the heating mode, the control method further includes:
Obtaining the maximum wind speed of an air conditioner;
And adjusting the wind speed of the air conditioner to the maximum wind speed.
In another embodiment, after the step of controlling the wind deflector to direct the wind downward, the control method further includes:
acquiring the coil temperature of an evaporator of the indoor unit;
and controlling the air deflector to be opened according to a default angle according to the temperature of the coil pipe.
In another embodiment, the step of controlling the air deflector to open according to a default angle according to the coil temperature includes:
Judging whether the temperature of the coil pipe is higher than a second preset temperature or not;
and when the temperature of the coil pipe is higher than the second preset temperature, controlling the air deflector to open according to a default angle.
In another embodiment, after the step of controlling the air deflector to open according to a default angle, the control method further includes:
acquiring a temperature difference value between the real-time temperature and the set temperature of the air conditioner;
And adjusting the wind speed according to the temperature difference value.
In another embodiment, the step of adjusting the wind speed according to the temperature difference value includes:
Acquiring the operating frequency of a compressor in the air conditioner and the opening information of an expansion valve;
And adjusting the operating frequency and the opening degree information according to the temperature difference value so as to adjust the wind speed.
In another embodiment, the step of adjusting the operating frequency and the opening degree information according to the temperature difference value includes:
Searching the operation frequency and the corresponding opening information corresponding to the temperature difference value from a preset mapping table according to the temperature difference value;
and controlling the compressor to run at the running frequency corresponding to the temperature difference value, and controlling the expansion valve to open according to the opening information corresponding to the temperature difference value.
In addition, in order to achieve the above object, the present invention also provides an air conditioner including: the control system comprises a memory, a processor and a control program of the air conditioner, wherein the control program of the air conditioner is stored in the memory and can run on the processor, and the control program of the air conditioner is configured to realize the steps of the control method of the air conditioner.
In addition, in order to achieve the above object, the present invention also provides a storage medium, on which a control program of an air conditioner is stored, which when executed by a processor, implements the steps of the control method of an air conditioner.
The invention detects whether the air conditioner starts a heating mode or not; when the air conditioner starts a heating mode, the air deflector is controlled to guide air upwards; and acquiring the real-time temperature of the indoor environment, and controlling the air deflector to guide air downwards when the real-time temperature is higher than a first preset temperature. When the heating mode is started, the air deflector guides air upwards, the air outlet of the air conditioner is not blown to a human body and is only used for heating the indoor temperature, after the temperature of the indoor environment is increased along with the continuous progress of the heating mode, the temperature difference of the air inlet and the air outlet of the air conditioner is reduced, the temperature of the air outlet is increased, when the temperature of the indoor environment is higher than the first preset temperature, the air deflector guides air downwards, the air is effectively prevented from blowing to the human body when the air outlet temperature of the air conditioner is lower, and the comfort of a user is improved.
Drawings
FIG. 1 is a schematic diagram of an air conditioner in a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a flow chart of an embodiment of a control method of an air conditioner according to the present invention;
FIG. 3 is a flow chart of another embodiment of a control method of an air conditioner according to the present invention;
fig. 4 is a flowchart illustrating a control method of an air conditioner according to another embodiment of the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an air conditioner in a hardware operating environment according to an embodiment of the present invention.
As shown in fig. 1, the air conditioner may include: a processor 1001, such as a CPU, a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein the communication bus 1002 is used to enable connected communication between these components. The user interface 1003 may include a Display, an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may further include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a stable memory (non-volatile memory), such as a disk memory. The memory 1005 may also optionally be a storage device separate from the processor 1001 described above.
It will be appreciated by those skilled in the art that the configuration shown in fig. 1 is not limiting of the air conditioner and may include more or fewer components than shown, or may combine certain components, or may be a different arrangement of components.
As shown in fig. 1, an operating system, a network communication module, a user interface module, and a control program of an air conditioner may be included in a memory 1005 as one type of computer storage medium.
In the air conditioner shown in fig. 1, the network interface 1004 is mainly used for data communication with an external network; the user interface 1003 is mainly used for receiving an input instruction of a user; the air conditioner calls a control program of the air conditioner stored in the memory 1005 through the processor 1001, and performs the following operations:
detecting whether an air conditioner starts a heating mode;
When the air conditioner starts a heating mode, the air deflector is controlled to guide air upwards;
And acquiring the real-time temperature of the indoor environment, and controlling the air deflector to guide air downwards when the real-time temperature is higher than a first preset temperature.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1005, and further perform the following operations:
when the air conditioner is started to heat the mode, the air deflector is controlled to upwards guide air according to the maximum angle.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1005, and further perform the following operations:
Obtaining the maximum wind speed of an air conditioner;
And adjusting the wind speed of the air conditioner to the maximum wind speed.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1005, and further perform the following operations:
acquiring the coil temperature of an evaporator of the indoor unit;
and controlling the air deflector to be opened according to a default angle according to the temperature of the coil pipe.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1005, and further perform the following operations:
Judging whether the temperature of the coil pipe is higher than a second preset temperature or not;
and when the temperature of the coil pipe is higher than the second preset temperature, controlling the air deflector to open according to a default angle.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1005, and further perform the following operations:
acquiring a temperature difference value between the real-time temperature and the set temperature of the air conditioner;
And adjusting the wind speed according to the temperature difference value.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1005, and further perform the following operations:
Acquiring the operating frequency of a compressor in the air conditioner and the opening information of an expansion valve;
And adjusting the operating frequency and the opening degree information according to the temperature difference value so as to adjust the wind speed.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1005, and further perform the following operations:
Searching the operation frequency and the corresponding opening information corresponding to the temperature difference value from a preset mapping table according to the temperature difference value;
and controlling the compressor to run at the running frequency corresponding to the temperature difference value, and controlling the expansion valve to open according to the opening information corresponding to the temperature difference value.
The embodiment detects whether the air conditioner starts a heating mode or not; when the air conditioner starts a heating mode, the air deflector is controlled to guide air upwards; and acquiring the real-time temperature of the indoor environment, and controlling the air deflector to guide air downwards when the real-time temperature is higher than a first preset temperature. When the heating mode is started, the air deflector guides air upwards, the air outlet of the air conditioner is not blown to a human body and is only used for heating the indoor temperature, after the temperature of the indoor environment is increased along with the continuous progress of the heating mode, the temperature difference of the air inlet and the air outlet of the air conditioner is reduced, the temperature of the air outlet is increased, when the temperature of the indoor environment is higher than the first preset temperature, the air deflector guides air downwards, the air is effectively prevented from blowing to the human body when the air outlet temperature of the air conditioner is lower, and the comfort of a user is improved.
Based on the hardware structure, the embodiment of the control method of the air conditioner is provided.
Referring to fig. 2, fig. 2 is a flowchart illustrating an embodiment of a control method of an air conditioner according to the present invention.
In a first embodiment, the control method of the air conditioner includes the steps of:
S10: detecting whether an air conditioner starts a heating mode;
It will be appreciated that there are a variety of modes of operation for the air conditioner during normal operation, such as a cooling mode, a heating mode, a dehumidifying mode, an air supplying mode, etc. When the air conditioner is started to perform a heating mode, the air deflector guides air downwards by default, and air with lower temperature can be blown to a human body, so that uncomfortable feeling is brought to a user. According to the air conditioner, the opening angle of the air deflector is adjusted and designed when the air conditioner is started in a heating mode, so that the problems can be effectively avoided, and the use experience of the air conditioner is improved.
In a specific implementation, when the air conditioner is started or the working mode is switched, whether the air conditioner starts a heating mode or not can be detected, for example, when the working mode of the air conditioner is switched, the current working mode of the air conditioner is obtained, and whether the current working mode is the heating mode or not is judged.
Of course, other methods for detecting whether the air conditioner is turned on or not may be adopted, which are well known to those skilled in the art, and will not be described in detail herein.
S20: when the air conditioner starts a heating mode, the air deflector is controlled to guide air upwards;
It should be understood that when the air conditioner is opened to heat the mode, can control the aviation baffle to open according to first preset angle, wherein, first preset angle is the angle of upwards inclining along the air outlet horizon, and when the aviation baffle is opened according to first preset angle, the one end that the aviation baffle kept away from the air outlet upwards inclines, and the lower hot-blast upward flow of air conditioner air outlet department temperature, so not only can avoid this hot-blast discomfort that directly blows the human body to lead to, can also make indoor rapid heating up, improved the heating rate of air conditioner.
As an embodiment, when the air conditioner is started to heat the mode, the air deflector is controlled to upwards guide air according to the maximum angle, so that the air deflector can be upwards inclined to the maximum extent, and the temperature rise of the part of the air conditioner above the indoor temperature is accelerated.
S30: and acquiring the real-time temperature of the indoor environment, and controlling the air deflector to guide air downwards when the real-time temperature is higher than a first preset temperature.
When the air conditioner is in the heating mode, the temperature of the indoor environment is continuously changed, and in order to realize accurate control of the air deflector, the air deflector needs to be adjusted in air guiding direction according to the real-time temperature of the indoor environment.
Specifically, after the real-time temperature of the indoor environment is obtained, the real-time temperature can be compared with the first preset temperature, whether the real-time temperature is larger than the first preset temperature or not is judged, and when the real-time temperature is larger than the first preset temperature, the air deflector is controlled to be opened according to the second preset angle, and the air is guided downwards. When the real-time temperature is less than or equal to the first preset temperature, the air deflector is controlled to continuously guide the air upwards.
The first preset temperature may be set according to an installation environment of the air conditioner, which is not limited in this embodiment. The second preset angle is an angle inclined downwards along the horizontal line of the air outlet. When the air deflector is opened according to the second preset angle, one end of the air deflector, which is far away from the air outlet, is inclined downwards, and hot air at the air outlet of the air conditioner flows downwards, at the moment, because the hot air temperature of the air outlet is higher, and the temperature of the indoor environment is also higher, the hot air cannot cause discomfort to a human body due to larger temperature difference when being blown to the human body.
As another embodiment, when the real-time temperature is higher than the first preset temperature, the air deflector is controlled to downwards guide air according to another maximum angle, so that the air deflector can be downwards inclined to the maximum extent, and the indoor temperature of the part below the air conditioner is accelerated.
The embodiment detects whether the air conditioner starts a heating mode or not; when the air conditioner starts a heating mode, the air deflector is controlled to guide air upwards; and acquiring the real-time temperature of the indoor environment, and controlling the air deflector to guide air downwards when the real-time temperature is higher than a first preset temperature. When the heating mode is started, the air deflector guides air upwards, the air outlet of the air conditioner is not blown to a human body and is only used for heating the indoor temperature, after the temperature of the indoor environment is increased along with the continuous progress of the heating mode, the temperature difference of the air inlet and the air outlet of the air conditioner is reduced, the temperature of the air outlet is increased, when the temperature of the indoor environment is higher than the first preset temperature, the air deflector guides air downwards, the air is effectively prevented from blowing to the human body when the air outlet temperature of the air conditioner is lower, and the comfort of a user is improved.
Further, as shown in fig. 3, another embodiment of a control method of an air conditioner according to the present invention is provided, in this embodiment, after step S30, the control method of an air conditioner includes the following steps:
s40, acquiring the coil temperature of an evaporator of the indoor unit;
In a specific implementation, a temperature sensor may be disposed on the evaporator of the indoor unit, and the coil temperature of the evaporator is obtained by reading the value of the temperature sensor, and of course, other methods for obtaining the coil temperature of the evaporator of the indoor unit may also be used, which are well known to those skilled in the art, and will not be described in detail herein.
S50, controlling the air deflector to be opened according to a default angle according to the temperature of the coil pipe.
In a specific implementation, after obtaining the coil temperature of the indoor unit evaporator, comparing the coil temperature with a second preset temperature, and judging whether the coil temperature is greater than the second preset temperature; and when the temperature of the coil pipe is higher than a second preset temperature, the air deflector is controlled to be opened according to a default angle.
The default angle of the air deflector refers to a default air supply angle of the air deflector set in the air conditioner program when the air conditioner is in a heating mode. Typically, the default angle is horizontal to the air outlet or inclined downward by a predetermined angle (e.g., 10 degrees) from the air outlet horizontal. Under the default angle, the air quantity of the air deflector is maximum, and the air quantity loss is minimum.
According to the embodiment, the coil temperature of the indoor unit evaporator is obtained, the air deflector is controlled to be opened according to the default angle according to the coil temperature, the air supply angle of the air deflector is adjusted to the default angle, and the air guiding efficiency of the air deflector is effectively improved.
Further, as shown in fig. 4, a further embodiment of the control method of the air conditioner according to the present invention is provided based on the previous embodiment, in this embodiment, after step S20, the control method of the air conditioner further includes the following steps:
s60: obtaining the maximum wind speed of an air conditioner;
It should be understood that the maximum wind speed of the air conditioner may be determined according to model, and different model are provided with different maximum wind speeds. Therefore, in a specific implementation, the model of the air conditioner can be obtained, and then the maximum wind speed is obtained according to the model of the air conditioner.
S70: and adjusting the wind speed of the air conditioner to the maximum wind speed.
It should be noted that, by controlling the air conditioner to operate at the maximum wind speed, a rapid increase in the temperature of the indoor environment can be achieved. As an embodiment, when the air conditioner is started to operate in a heating mode, the air deflector is controlled to upwards guide air according to the maximum angle, and the air conditioner operates at the maximum output power and the maximum wind speed, so that the temperature of the indoor environment can be increased most rapidly.
After step S50, the control method of the air conditioner further includes the following steps:
s80: acquiring a temperature difference value between the real-time temperature and the set temperature of the air conditioner;
It should be understood that the set temperature may be a temperature set by a user on the air conditioner, and when the coil temperature of the evaporator is greater than the second preset temperature, the air speed needs to be adjusted in consideration of that the air is drier due to excessive air speed, which affects the user experience. According to the embodiment, the wind speed is adjusted according to the temperature difference between the real-time temperature of the indoor environment and the set temperature.
S90: and adjusting the wind speed according to the temperature difference value.
In the specific implementation, the operation frequency of a compressor in the air conditioner and the opening information of an expansion valve can be obtained; and adjusting the operating frequency and the opening degree information according to the temperature difference value so as to adjust the wind speed.
In order to adjust the operating frequency and the opening information according to the temperature difference, a mapping table may be pre-established, where the mapping table stores the correspondence between the temperature difference, the operating frequency, and the opening information of the expansion valve. Searching the operation frequency and the corresponding opening information corresponding to the temperature difference value from a preset mapping table according to the calculated temperature difference value; and controlling the compressor to run at the running frequency corresponding to the temperature difference value, and controlling the expansion valve to open according to the opening information corresponding to the temperature difference value.
The working principle of the embodiment is as follows: when the air conditioner is started to heat the mode, the air deflector is controlled to blow upwards according to the maximum angle, the air conditioner is controlled to operate at the maximum wind speed, the real-time temperature T1 of the indoor environment is detected, if the real-time temperature T1 of the indoor environment is smaller than or equal to a first preset temperature (such as 15 degrees), the current state operation is kept, if the real-time temperature T1 of the indoor environment is larger than the first preset temperature, the air deflector is controlled to downwards guide wind according to another maximum angle, the wind speed is maximum, the coil temperature T2 of the evaporator of the indoor unit is detected, if the coil temperature T2 is smaller than or equal to a second preset temperature (such as 45 degrees), the current state operation is kept, and if the temperature T2 is larger than the second preset temperature, the air deflector is controlled to open according to the default heating angle, and the wind speed is automatically operated. At this time, a temperature difference between the set temperature Ts of the air conditioner and the real-time temperature T1 of the indoor environment is obtained, and the operating frequency of the compressor and the opening of the expansion valve are controlled according to the temperature difference to adjust the wind speed.
According to the embodiment, when the air conditioner is started to operate in the heating mode, the air conditioner is controlled to operate at the maximum air speed, so that the rapid temperature rise is guaranteed, when the real-time temperature of the indoor environment is higher than the set temperature of the air conditioner, the air speed is adjusted, and the influence of the overlarge air speed on user experience is avoided.
In addition, an embodiment of the present invention further provides a storage medium, where a control program of an air conditioner is stored, where the control program of the air conditioner when executed by a processor implements the following operations:
detecting whether an air conditioner starts a heating mode;
When the air conditioner starts a heating mode, the air deflector is controlled to guide air upwards;
And acquiring the real-time temperature of the indoor environment, and controlling the air deflector to guide air downwards when the real-time temperature is higher than a first preset temperature.
Further, when the control program of the air conditioner is executed by the processor, the following operations are further implemented:
when the air conditioner is started to heat the mode, the air deflector is controlled to upwards guide air according to the maximum angle.
Further, when the control program of the air conditioner is executed by the processor, the following operations are further implemented:
Obtaining the maximum wind speed of an air conditioner;
And adjusting the wind speed of the air conditioner to the maximum wind speed.
Further, when the control program of the air conditioner is executed by the processor, the following operations are further implemented:
acquiring the coil temperature of an evaporator of the indoor unit;
and controlling the air deflector to be opened according to a default angle according to the temperature of the coil pipe.
Further, when the control program of the air conditioner is executed by the processor, the following operations are further implemented:
Judging whether the temperature of the coil pipe is higher than a second preset temperature or not;
and when the temperature of the coil pipe is higher than the second preset temperature, controlling the air deflector to open according to a default angle.
Further, when the control program of the air conditioner is executed by the processor, the following operations are further implemented:
acquiring a temperature difference value between the real-time temperature and the set temperature of the air conditioner;
And adjusting the wind speed according to the temperature difference value.
Further, when the control program of the air conditioner is executed by the processor, the following operations are further implemented:
Acquiring the operating frequency of a compressor in the air conditioner and the opening information of an expansion valve;
And adjusting the operating frequency and the opening degree information according to the temperature difference value so as to adjust the wind speed.
Further, when the control program of the air conditioner is executed by the processor, the following operations are further implemented:
Searching the operation frequency and the corresponding opening information corresponding to the temperature difference value from a preset mapping table according to the temperature difference value;
and controlling the compressor to run at the running frequency corresponding to the temperature difference value, and controlling the expansion valve to open according to the opening information corresponding to the temperature difference value.
The specific embodiments of the storage medium of the present invention are substantially the same as the embodiments of the control method of the air conditioner described above, and will not be described herein.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) as described above, comprising instructions for causing a terminal device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method according to the embodiments of the present invention.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (8)
1. The control method of the air conditioner is characterized by comprising the following steps of:
detecting whether an air conditioner starts a heating mode;
When the air conditioner starts a heating mode, the air deflector is controlled to guide air upwards;
Acquiring the real-time temperature of the indoor environment, and controlling the air deflector to guide air downwards when the real-time temperature is higher than a first preset temperature;
when the real-time temperature is less than or equal to a first preset temperature, controlling the air deflector to guide air upwards;
Acquiring the coil temperature of the evaporator of the indoor unit under the condition that the air deflector is used for downwards guiding air;
Judging whether the temperature of the coil pipe is higher than a second preset temperature or not;
when the temperature of the coil is higher than the second preset temperature, the air deflector is controlled to be opened according to a default angle, wherein the default angle is an angle when the air deflector is positioned at the position of maximum air quantity of the air outlet and minimum air quantity loss.
2. The method for controlling an air conditioner as set forth in claim 1, wherein the step of controlling the air deflector to guide air upward when the air conditioner is turned on in a heating mode comprises:
when the air conditioner is started to heat the mode, the air deflector is controlled to upwards guide air according to the maximum angle.
3. The method for controlling an air conditioner according to claim 2, wherein after the step of controlling the air deflector to guide air upward when the air conditioner is turned on in the heating mode, the method further comprises:
Obtaining the maximum wind speed of an air conditioner;
And adjusting the wind speed of the air conditioner to the maximum wind speed.
4. The control method of an air conditioner as set forth in claim 3, wherein after the step of controlling the air guide plate to be opened at a default angle, the control method further comprises:
acquiring a temperature difference value between the real-time temperature and the set temperature of the air conditioner;
And adjusting the wind speed according to the temperature difference value.
5. The method of controlling an air conditioner as claimed in claim 4, wherein the step of adjusting the wind speed according to the temperature difference value comprises:
Acquiring the operating frequency of a compressor in the air conditioner and the opening information of an expansion valve;
And adjusting the operating frequency and the opening degree information according to the temperature difference value so as to adjust the wind speed.
6. The method of controlling an air conditioner as claimed in claim 5, wherein the step of adjusting the operation frequency and the opening degree information according to the temperature difference value comprises:
Searching the operation frequency and the corresponding opening information corresponding to the temperature difference value from a preset mapping table according to the temperature difference value;
and controlling the compressor to run at the running frequency corresponding to the temperature difference value, and controlling the expansion valve to open according to the opening information corresponding to the temperature difference value.
7. An air conditioner, characterized in that the air conditioner comprises: a memory, a processor, and a control program of an air conditioner stored on the memory and operable on the processor, the control program of the air conditioner configured to implement the steps of the control method of an air conditioner according to any one of claims 1 to 6.
8. A storage medium, wherein a control program of an air conditioner is stored on the storage medium, and the control program of the air conditioner, when executed by a processor, implements the steps of the control method of an air conditioner according to any one of claims 1 to 6.
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| CN115711465A (en) * | 2022-10-31 | 2023-02-24 | 青岛海尔空调器有限总公司 | Control method and device for wall-mounted air conditioner indoor unit and wall-mounted air conditioner indoor unit |
| CN116045470A (en) * | 2022-12-20 | 2023-05-02 | 珠海格力电器股份有限公司 | Control method of wall-mounted air conditioner |
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| CN106568170A (en) * | 2016-10-28 | 2017-04-19 | 珠海格力电器股份有限公司 | Air conditioner and heating cold-proof device and method thereof |
| CN107120806A (en) * | 2017-06-08 | 2017-09-01 | 珠海格力电器股份有限公司 | Control method and device for air supply of air conditioner |
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| CN107120806A (en) * | 2017-06-08 | 2017-09-01 | 珠海格力电器股份有限公司 | Control method and device for air supply of air conditioner |
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