CN116105329A - Method and device for controlling air deflector of air conditioner, air conditioner and storage medium - Google Patents
Method and device for controlling air deflector of air conditioner, air conditioner and storage medium Download PDFInfo
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- CN116105329A CN116105329A CN202111322080.9A CN202111322080A CN116105329A CN 116105329 A CN116105329 A CN 116105329A CN 202111322080 A CN202111322080 A CN 202111322080A CN 116105329 A CN116105329 A CN 116105329A
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- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 238000012937 correction Methods 0.000 claims description 21
- 230000017525 heat dissipation Effects 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000004891 communication Methods 0.000 description 8
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- 238000010586 diagram Methods 0.000 description 7
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- 238000001514 detection method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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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
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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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
- F24F2140/00—Control inputs relating to system states
- F24F2140/20—Heat-exchange fluid temperature
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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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- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The application relates to the technical field of intelligent household appliances, and discloses a method for controlling an air conditioner air deflector, which comprises the following steps: under the condition that the air conditioner operates in a heating mode and the air guide angle is fixed, detecting the position of an air guide plate and the temperature of an inner coil; determining the control requirement on the position of the air deflector according to the position of the air deflector and the temperature of the inner coil; when the control requirement indicates that the position of the air deflector needs to be corrected, the position of the air deflector is corrected, and the air deflector is guided to the corrected position. Thus, the corrected air guide position is more beneficial to heat dissipation of the inner coil pipe. The possibility that the air conditioner enters down-conversion or shutdown protection due to the overhigh temperature of the inner coil pipe is reduced, so that the heating effect of the air conditioner is ensured. After the position of the air deflector is corrected, the air is guided at the corrected position, and the air deflector cannot swing back and forth, so that the requirement of a user for setting a fixed angle for air outlet is met. The application also discloses a device for controlling the air deflector of the air conditioner, the air conditioner and a storage medium.
Description
Technical Field
The application relates to the technical field of intelligent household appliances, and for example relates to a method and device for controlling an air deflector of an air conditioner, the air conditioner and a storage medium.
Background
Air conditioning is a common device in home life, and can adjust indoor temperature by heating or cooling indoor air. The user can set the angle of the air deflector so as to enable the air outlet angle of the air conditioner to meet the habit or the requirement of the user. When the air conditioner operates in a heating mode, the temperature of the inner coil pipe gradually rises along with the rise of the indoor temperature. If the angle of the air deflector is unfavorable for heat dissipation of the inner coil, the temperature of the coil can be boosted. At this time, the air conditioner can automatically reduce the frequency of the compressor, the rotating speed of the outer fan and the like, and the temperature of the inner coil pipe cannot rise too fast. This will lower the temperature of the inner coil but at the same time will lower the temperature of the air conditioner outlet. Even if the air conditioner enters the shutdown protection, the air conditioner stops air outlet, so that the heating requirement of a user cannot be met.
The existing air conditioner control method comprises the following steps: after the air conditioner starts heating, acquiring the temperature of an indoor coil; and when the acquired indoor coil temperature is greater than the first temperature threshold, adjusting the air supply amount to the indoor environment according to the acquired indoor coil temperature so as to enable the indoor coil temperature to be below the second temperature threshold and enable the indoor environment temperature to reach the third temperature threshold. The step of adjusting the air supply amount to the indoor environment according to the acquired indoor coil temperature comprises the following steps: and adjusting the opening angle of the air deflector according to the temperature of the indoor coil pipe so as to increase the air supply amount to the indoor environment.
The control method can ensure the indoor environment temperature. However, since the temperature of the inner disk is changed in real time, the angle of the air deflector is also changed, which conflicts with the fixed angle set by the user, thereby deteriorating the experience of the user.
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.
The embodiment of the disclosure provides a method, a device, an air conditioner and a storage medium for controlling an air deflector of an air conditioner, so as to ensure heating effect while meeting the requirement of a user for setting a fixed angle of the air deflector.
In some embodiments, the method comprises: under the condition that the air conditioner operates in a heating mode and the air guide angle is fixed, detecting the position of an air guide plate and the temperature of an inner coil; determining the control requirement on the position of the air deflector according to the position of the air deflector and the temperature of the inner coil; when the control requirement indicates that the position of the air deflector needs to be corrected, the position of the air deflector is corrected, and the air deflector is guided at the corrected position.
In some embodiments, the apparatus comprises: a processor and a memory storing program instructions configured to perform the aforementioned method for controlling an air deflector of an air conditioner when the program instructions are executed.
In some embodiments, the air conditioner includes: the device for controlling the air deflector of the air conditioner.
In some embodiments, the storage medium stores program instructions that, when executed, perform the aforementioned method for controlling an air deflector of an air conditioner.
The method, the device, the air conditioner and the storage medium for controlling the air deflector of the air conditioner provided by the embodiment of the disclosure can realize the following technical effects:
and judging whether the air deflector has the position correction requirement or not based on the current position of the air deflector and the real-time temperature of the inner coil. If so, the position of the air deflector is corrected. The corrected air guiding position is more beneficial to the heat dissipation of the inner coil pipe. Therefore, the possibility that the air conditioner enters down-conversion or shutdown protection due to the fact that the temperature of the inner coil pipe is too high is reduced, and therefore the heating effect of the air conditioner is guaranteed. The position of the air deflector is changed only when correction is needed, and the position of the air deflector does not change along with the change of the temperature of the inner coil. After the position of the air deflector is corrected, the air is guided at the corrected position, and the air deflector cannot swing back and forth, so that the requirement of a user for setting a fixed angle for air outlet is met.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:
FIG. 1 is a schematic illustration of a method for controlling an air deflector of an air conditioner provided by an embodiment of the present disclosure;
FIG. 2 is a schematic illustration of another method for controlling an air deflector of an air conditioner provided by an embodiment of the present disclosure;
FIG. 3 is a schematic diagram illustrating a method for controlling an air deflector of an air conditioner according to an embodiment of the present disclosure;
FIG. 4 is a schematic illustration of another method for controlling an air deflection of an air conditioner in accordance with embodiments of the present disclosure;
FIG. 5 is a schematic illustration of a position correction of an air deflector provided by an embodiment of the present disclosure;
FIG. 6 is a schematic diagram of the temperature change of the inner coil after the position of the air deflector provided by the embodiments of the present disclosure is corrected;
FIG. 7 is a schematic view of an apparatus for controlling an air deflector of an air conditioner provided in an embodiment of the present disclosure;
fig. 8 is a schematic view of another apparatus for controlling an air deflector of an air conditioner provided in an embodiment of the present disclosure.
Detailed Description
So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.
The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
The term "plurality" means two or more, unless otherwise indicated.
In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.
The term "corresponding" may refer to an association or binding relationship, and the correspondence between a and B refers to an association or binding relationship between a and B.
In the disclosed embodiment, the terminal device refers to an electronic device with a wireless connection function, and the terminal device can be in communication connection with the intelligent household electrical appliance through connecting with the internet, or can be in communication connection with the intelligent household electrical appliance through Bluetooth, wifi and other modes. In some embodiments, the terminal device is, for example, a mobile device, a computer, or an in-vehicle device built into a hover vehicle, etc., or any combination thereof. The mobile device may include, for example, a cell phone, smart home device, wearable device, smart mobile device, virtual reality device, etc., or any combination thereof, wherein the wearable device includes, for example: smart watches, smart bracelets, pedometers, etc.
Referring to fig. 1, an embodiment of the present disclosure provides a method for controlling an air deflector of an air conditioner, including:
s101, under the condition that the air conditioner operates in a heating mode and the air guide angle is fixed, detecting the position of the air guide plate and the temperature of the inner coil pipe.
S102, the air conditioner determines the control requirement on the position of the air deflector according to the position of the air deflector and the temperature of the inner coil.
S103, when the control requirement indicates that the position of the air guide plate needs to be corrected, the air conditioner corrects the position of the air guide plate, and the air guide plate guides air at the corrected position.
The user sends a heating instruction to the air conditioner through the air conditioner remote controller or the terminal equipment, and the air deflector fixes the air guiding angle. The air conditioner receives and responds to the instruction sent by the user. The air conditioner operates in a heating mode, and the air guide angle of the air guide plate is fixed. A temperature sensor is arranged on or near the inner coil of the air conditioner. The air conditioner can acquire the real-time temperature of the inner coil pipe through the temperature sensor. The air deflector is connected with an angle sensor. The air conditioner can acquire the opening angle of the air deflector through the angle sensor, so that the position of the air deflector can be determined. And determining the control requirement on the position of the air deflector according to the detected position of the air deflector and the temperature of the inner coil, namely judging whether the position of the air deflector needs to be corrected or not. When the control requirement indicates that the position of the air deflector does not need to be corrected, the current position of the air deflector is kept unchanged. When the control requirement indicates that the position of the air deflector needs to be corrected, the position of the air deflector is corrected. The wind deflector guides wind at the corrected position.
In the embodiment of the disclosure, whether the air deflector has a position correction requirement is judged based on the current position of the air deflector and the real-time temperature of the inner coil. If so, the position of the air deflector is corrected. The corrected air guiding position is more beneficial to the heat dissipation of the inner coil pipe. Therefore, the possibility that the air conditioner enters down-conversion or shutdown protection due to the fact that the temperature of the inner coil pipe is too high is reduced, and therefore the heating effect of the air conditioner is guaranteed. The position of the air deflector is changed only when correction is needed, and the position of the air deflector does not change along with the change of the temperature of the inner coil. After the position of the air deflector is corrected, the air is guided at the corrected position, and the air deflector cannot swing back and forth, so that the requirement of a user for setting a fixed angle for air outlet is met.
As shown in conjunction with fig. 2, alternatively, an embodiment of the present disclosure provides another method for controlling an air deflector of an air conditioner, including:
s201, under the condition that the air conditioner operates in a heating mode and the air guide angle is fixed, detecting the position of the air guide plate and the temperature of the inner coil pipe.
S202, the air conditioner determines the maximum air outlet position.
S203, under the condition that the temperature of the inner coil pipe is larger than a first temperature threshold value and the included angle between the position of the air deflector and the maximum air outlet position is larger than an angle threshold value, the air conditioner determines that the control requirement is that the position of the air deflector needs to be corrected.
S204, when the temperature of the inner coil is smaller than or equal to a first temperature threshold value, or when the temperature of the inner coil is larger than the first temperature threshold value and the angle between the air deflector and the maximum air outlet position is smaller than or equal to an angle threshold value, the air conditioner determines that the control requirement is that the position of the air deflector does not need to be corrected.
S205, after the air conditioner executes S203, the position of the air guide plate is corrected, so that the air guide plate guides air at the corrected position.
S206, after the air conditioner executes S204, if the control requirement indicates that the position of the air deflector is not required to be corrected, the air deflector is controlled to keep the current position unchanged.
The user sends a heating instruction to the air conditioner through the air conditioner remote controller or the terminal equipment, and the air deflector fixes the air guiding angle. The air conditioner receives and responds to the instruction sent by the user. The air conditioner operates in a heating mode, and the air guide angle of the air guide plate is fixed. A temperature sensor is arranged on or near the inner coil of the air conditioner. The air conditioner can acquire the real-time temperature of the inner coil pipe through the temperature sensor. The air deflector is connected with an angle sensor. The air conditioner can acquire the opening angle of the air deflector through the angle sensor, so that the position of the air deflector can be determined. And determining the control requirement on the position of the air deflector according to the detected position of the air deflector and the temperature of the inner coil, namely judging whether the position of the air deflector needs to be corrected or not.
The temperature of the inner coil pipe is T Inner part . Setting a first temperature threshold T m 。T m Is the upper limit of the temperature of the inner coil. If the temperature of the inner coil exceeds T m The heat dissipation of the inner coil needs to be increased. The closer the position of the air deflector is to the maximum air outlet position, the smaller the impedance of the air deflector to the air outlet, and the larger the heat dissipation capacity of the inner coil pipe. When the air deflector is at the maximum air outlet position, the impedance of the air deflector to the air outlet is minimum, and the heat dissipation capacity of the inner coil pipe is maximum. If T Inner part ≤T m And the included angle between the air deflector and the maximum air outlet position is larger than an angle threshold value. At this time, the temperature of the inner coil pipe exceeds the upper limit, and the air deflector is far away from the maximum air outlet position, namely the air deflector position does not provide assistance for heat dissipation of the inner coil pipe. In this case, the control requirement is determined to require a correction to the position of the deflector to increase the heat dissipation of the inner coil. And then the air deflector is controlled to move to the corresponding position, and the air deflector guides air at the corrected position. If T Inner part ≤T m This means that the temperature of the inner coil does not reach the upper limit, and therefore, the position of the air deflector does not need to be corrected. In this case, the control requirement is determined such that no correction of the position of the deflector is required. If T Inner part ＞T m And the included angle between the air deflector and the maximum air outlet position is smaller than or equal to an angle threshold value. At this time, the temperature of the inner coil pipe exceeds the upper limit, but the air deflector is closer to the maximum air outlet position, and the air deflector position can enable the heat dissipation of the inner coil pipe to achieve a better or optimal state. In this case, the position of the air deflector does not need to be corrected. Thus, the control requirement is determined such that no correction to the position of the deflector is required. When the position of the air deflector is not required to be corrected, the current air deflector position is kept unchanged. Therefore, whether the position of the air deflector is required to be corrected is judged in real time based on the temperature of the inner coil pipe and the position of the air deflector, the judgment result can be more accurate, and the air deflector position can be controlled more accurately. Optionally, the angle threshold is 0 ° to the above5 deg.. It should be noted that the angle threshold may be determined according to actual needs, and the present embodiment does not limit the angle threshold.
Optionally, as shown in fig. 3, the air conditioner corrects the position of the air deflector, including:
s301, the air conditioner determines the maximum air outlet position.
S302, the air conditioner determines a correction scheme for the position of the air deflector according to the relative position between the maximum air outlet position and the air deflector.
S303, the air conditioner controls the air deflector to execute a correction scheme.
When the air conditioner leaves the factory, the maximum air outlet position of the air conditioner is preset. Different models have different maximum air outlet positions. Therefore, the maximum air outlet position matched with the air conditioner model can be obtained in the manufacturer database. As described above, the closer the position of the air deflector is to the maximum air outlet position, the smaller the resistance of the air deflector to the air outlet, and the larger the heat dissipation capacity of the inner coil. Therefore, a correction scheme for the position of the air deflector is determined according to the relative position between the maximum air outlet position and the air deflector. Therefore, the correction scheme of the air deflector is more beneficial to heat dissipation of the inner coil, so that normal heating of the air conditioner is ensured.
Optionally, the air conditioner determines a correction scheme for the position of the air deflector according to the relative position between the maximum air outlet position and the air deflector, including:
under the condition that the air deflector is positioned above the maximum air outlet position, the air conditioner determines that the position of the air deflector moves downwards to a first preset position; the included angle between the first preset position and the maximum air outlet position is smaller than or equal to an angle threshold value.
Under the condition that the air deflector is positioned below the maximum air outlet position, the air conditioner determines that the position of the air deflector moves upwards to a second preset position; the included angle between the second preset position and the maximum air outlet position is smaller than or equal to an angle threshold value.
When the position of the air deflector needs to be corrected, two conditions exist in the relative position between the air deflector and the maximum air outlet position. The air deflectors are respectively positioned above the maximum air outlet position or below the maximum air outlet position. A first preset position and a second preset position are arranged near the maximum air outlet position. The first preset position and the second preset position may be located at the maximum air outlet position, may be located above the maximum air outlet position, or may be located below the maximum air outlet position. The included angles between the first preset position and the maximum air outlet position and between the second preset position and the maximum air outlet position are smaller than or equal to an angle threshold value. When the air deflector is positioned above the maximum air outlet position, the air deflector is determined to move downwards to a first preset position, so that the included angle between the air deflector and the maximum air outlet position is smaller than or equal to an included angle threshold value. When the air deflector is positioned below the maximum air outlet position, the air deflector is determined to move upwards to a second preset position, so that the included angle between the air deflector and the maximum air outlet position is smaller than or equal to an included angle threshold value. Thus, the position of the air deflector can be ensured to be corrected, and the heat dissipation capacity of the inner coil pipe can be close to or reach the maximum.
As described above, the first preset position and the second preset position may be located at the maximum air outlet position, and may be located above the maximum air outlet position or may be located below the maximum air outlet position. Optionally, the first preset position is located at or above the maximum air outlet position. This is because the heat dissipation effect of the inner coil is optimal when the air deflector is positioned at the maximum air outlet position. The first preset position may be located at the maximum air outlet position. When the air deflector is positioned above the maximum air outlet position, the position of the air deflector needs to be corrected to the first preset position. Obviously, when the first preset position is above the maximum air outlet position than below the maximum air outlet position, the corrected position of the air deflector is closer to the angle set by the user. This reduces the difference between the corrected position and the user-set position as much as possible while correcting the position of the deflector. Thus, the initial requirement of the user on the wind guide angle is met to the maximum. Optionally, the second preset position is located at or below the maximum air outlet position, for the same reasons as above, which are not described herein.
Optionally, as shown in connection with fig. 4, another method for controlling an air deflector of an air conditioner is provided according to an embodiment of the present disclosure, including:
s401, detecting the position of an air deflector and the temperature of an inner coil pipe under the condition that the air conditioner operates in a heating mode and the air guiding angle is fixed.
S402, the air conditioner determines the control requirement on the position of the air deflector according to the position of the air deflector and the temperature of the inner coil.
S403, when the control requirement indicates that the position of the air guide plate needs to be corrected, the air conditioner corrects the position of the air guide plate, so that the air guide plate guides air at the corrected position.
S404, the air conditioner detects the real-time temperature of the inner coil.
And S405, returning the air conditioner control air deflector to the initial position under the condition that the real-time temperature of the inner coil is smaller than a second temperature threshold value.
After correcting the position of the air deflector, the air deflector guides air at the corrected position. At this time, the heat dissipation capacity of the inner coil is improved. After a period of time, the temperature of the inner coil will drop. The real-time temperature of the inner coil is continuously detected by the temperature sensor. Setting a second temperature threshold T n . The real-time temperature of the inner coil pipe is T Real world . If T Real world Descending and T Real world ＜T n The temperature of the inner coil pipe is reduced to a safe range, and the problem of air conditioner frequency reduction or shutdown is avoided. In this case, the air guide plate is controlled to return to the initial position, that is, to the air guide angle set by the user. In this way, the user's needs can be satisfied to the maximum extent. The specific implementation manners of steps S401, S402 and S403 may be referred to the above embodiments, and will not be described herein.
Alternatively T n ＜T m And T is n And T is m The difference between them is large. For example T m At 58 ℃, T n Is 40 ℃. This is because, at T Real world ＜T n After the air deflection is controlled to return to the initial position, the temperature of the inner coil may also rise again due to the air deflection angle of the air deflection being too small. If T n And T is m The difference between the two is smaller, the temperature of the inner coil pipe is increased to T m The time of (2) is shorter. That isThe position of the air deflector is corrected by the air conditioner. This causes the problem of frequent adjustment of the angle of the air deflector, which tends to affect the user experience. And if T n And T is m The difference between the two is larger, so that enough rising space can be reserved for the temperature of the inner coil. Thereby avoiding frequent adjustment of the angle of the air deflector so as to ensure the experience of users. T is the same as m And T n The specific values of (c) may be determined according to actual needs, and are not limited in any way by the present disclosure.
In practical application, the temperature of the inner coil pipe is T Inner part . First temperature threshold T m 58 ℃. The angle threshold is 5 °. As shown in fig. 5, the position B is the maximum air outlet position of the air conditioner. The position A 'is a first preset position, and the position C' is a second preset position.
As shown in connection with fig. 5 and 6:
when T is Inner part When the temperature of the air deflector is more than 58 ℃ and the included angle alpha between the position A and the position B is more than 5 DEG, correcting the position of the air deflector to the position A'; t (T) Inner part Can be lowered to 55 ℃ or below;
when T is Inner part When the temperature of the air deflector is more than 58 ℃ and the included angle beta between the position C and the position B is more than 5 DEG, correcting the position of the air deflector to the position C'; t (T) Inner part Can be lowered to 55 ℃ or below;
when T is Inner part When the temperature is more than 58 ℃ and the included angle between the position of the air deflector set by a user and the position B is smaller than or equal to 5 ℃, the current position of the air deflector is kept unchanged;
when T is Inner part The temperature is less than or equal to 58 ℃, and the current position of the air deflector is kept unchanged.
Referring to fig. 7, an embodiment of the present disclosure provides an apparatus for controlling an air deflector of an air conditioner, including a detection module 71, a determination module 72, and a correction module 73. The detection module 71 is configured to detect the position of the air deflector and the temperature of the inner coil in the case where the air conditioner is operating in the heating mode and the air guide angle is fixed. The determination module 72 is configured to determine a control demand for the position of the air deflection based on the position of the air deflection and the temperature of the inner coil. The correction module 73 is configured to correct the position of the air deflector so that the air deflector guides air at the corrected position, in the case where the control demand indicates that the position of the air deflector needs to be corrected.
By adopting the device for controlling the air conditioner air deflector provided by the embodiment of the disclosure, whether the air deflector has the position correction requirement is judged based on the current position of the air deflector and the real-time temperature of the inner coil. If so, the position of the air deflector is corrected. The corrected air guiding position is more beneficial to the heat dissipation of the inner coil pipe. Therefore, the possibility that the air conditioner enters down-conversion or shutdown protection due to the fact that the temperature of the inner coil pipe is too high is reduced, and therefore the heating effect of the air conditioner is guaranteed. The position of the air deflector is changed only when correction is needed, and the position of the air deflector does not change along with the change of the temperature of the inner coil. After the position of the air deflector is corrected, the air is guided at the corrected position, and the air deflector cannot swing back and forth, so that the requirement of a user for setting a fixed angle for air outlet is met.
Referring to fig. 8, an embodiment of the present disclosure provides an apparatus for controlling an air deflector of an air conditioner, including a processor (processor) 80 and a memory (memory) 81. Optionally, the apparatus may further comprise a communication interface (Communication Interface) 82 and a bus 83. The processor 80, the communication interface 82, and the memory 81 may communicate with each other via the bus 83. The communication interface 82 may be used for information transfer. The processor 80 may call logic instructions in the memory 81 to perform the method for controlling the air deflector of the air conditioner of the above-described embodiment.
Further, the logic instructions in the memory 81 described above may be implemented in the form of software functional units and may be stored in a computer readable storage medium when sold or used as a stand alone product.
The memory 81 is a computer readable storage medium that can be used to store a software program, a computer executable program, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 80 executes functional applications and data processing by running program instructions/modules stored in the memory 81, i.e., implements the method for controlling the air deflector of the air conditioner in the above-described embodiment.
The memory 81 may include a storage program area that may store an operating system, at least one application program required for functions, and a storage data area; the storage data area may store data created according to the use of the terminal device, etc. In addition, the memory 81 may include a high-speed random access memory, and may also include a nonvolatile memory.
The embodiment of the disclosure provides an air conditioner, which comprises the device for controlling an air deflector of the air conditioner.
Embodiments of the present disclosure provide a storage medium storing computer-executable instructions configured to perform the above-described method for controlling an air deflector of an air conditioner.
The storage medium may be a transitory computer readable storage medium or a non-transitory computer readable storage medium.
The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may involve structural, logical, electrical, process, and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. Moreover, the terminology used in the present application is for the purpose of describing embodiments only and is not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a," "an," and "the" (the) are intended to include the plural forms as well, unless the context clearly indicates otherwise. Similarly, the term "and/or" as used in this application is meant to encompass any and all possible combinations of one or more of the associated listed. Furthermore, when used in this application, the terms "comprises," "comprising," and/or "includes," and variations thereof, mean that the stated features, integers, steps, operations, elements, and/or components are present, but that the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof is not precluded. Without further limitation, an element defined by the phrase "comprising one …" does not exclude the presence of other like elements in a process, method or apparatus comprising such elements. In this context, each embodiment may be described with emphasis on the differences from the other embodiments, and the same similar parts between the various embodiments may be referred to each other. For the methods, products, etc. disclosed in the embodiments, if they correspond to the method sections disclosed in the embodiments, the description of the method sections may be referred to for relevance.
Those of skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. The skilled artisan may use different methods for each particular application to achieve the described functionality, but such implementation should not be considered to be beyond the scope of the embodiments of the present disclosure. It will be clearly understood by those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, which are not repeated herein.
In the embodiments disclosed herein, the disclosed methods, articles of manufacture (including but not limited to devices, apparatuses, etc.) may be practiced in other ways. For example, the apparatus embodiments described above are merely illustrative, and for example, the division of the units may be merely a logical function division, and there may be additional divisions when actually implemented, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. In addition, the coupling or direct coupling or communication connection shown or discussed with each other may be through some interface, device or unit indirect coupling or communication connection, which may be in electrical, mechanical or other form. The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to implement the present embodiment. In addition, each functional unit in the embodiments of the present disclosure may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.
The flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. In the description corresponding to the flowcharts and block diagrams in the figures, operations or steps corresponding to different blocks may also occur in different orders than that disclosed in the description, and sometimes no specific order exists between different operations or steps. For example, two consecutive operations or steps may actually be performed substantially in parallel, they may sometimes be performed in reverse order, which may be dependent on the functions involved. Each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Claims (10)
1. A method for controlling an air deflector of an air conditioner, comprising:
under the condition that the air conditioner operates in a heating mode and the air guide angle is fixed, detecting the position of an air guide plate and the temperature of an inner coil;
determining the control requirement on the position of the air deflector according to the position of the air deflector and the temperature of the inner coil;
when the control requirement indicates that the position of the air deflector needs to be corrected, the position of the air deflector is corrected, and the air deflector is guided at the corrected position.
2. The method of claim 1, wherein said modifying the position of the deflector comprises:
determining the maximum air outlet position of the air conditioner;
determining a correction scheme for the position of the air deflector according to the relative position between the maximum air outlet position and the air deflector;
and controlling the air deflector to execute the correction scheme.
3. The method according to claim 2, wherein determining a correction scheme for the position of the air deflector based on the relative position between the maximum air outlet position and the air deflector comprises:
determining that the position of the air deflector moves downwards to a first preset position under the condition that the air deflector is positioned above the maximum air outlet position;
under the condition that the air deflector is positioned below the maximum air outlet position, determining that the position of the air deflector moves upwards to a second preset position; wherein,,
and the included angle between the first preset position and the maximum air outlet position and the included angle between the second preset position and the maximum air outlet position are smaller than or equal to an angle threshold value.
4. The method of claim 3, wherein the step of,
the first preset position is positioned at and above the maximum air outlet position; and/or the number of the groups of groups,
the second preset position is located at the maximum air outlet position and below the maximum air outlet position.
5. The method of claim 1, wherein the determining a control demand for the angle of the air deflection comprises:
determining the maximum air outlet position of the air conditioner;
and under the condition that the temperature of the inner coil pipe is larger than a first temperature threshold value and the included angle between the position of the air deflector and the maximum air outlet position is larger than an angle threshold value, determining that the control requirement is that the position of the air deflector needs to be corrected.
6. The method of claim 1, wherein the determining a control demand for the angle of the air deflection comprises:
determining the maximum air outlet position of the air conditioner;
determining the control requirement as not requiring correction of the position of the air deflector when the temperature of the inner coil is less than or equal to a first temperature threshold; or,
and under the condition that the temperature of the inner coil pipe is larger than a first temperature threshold value and the included angle between the air deflector and the maximum air outlet position is smaller than or equal to an angle threshold value, determining that the control requirement is that the position of the air deflector does not need to be corrected.
7. The method according to any one of claims 1 to 5, further comprising, after said correcting the position of the deflector:
detecting the real-time temperature of the inner coil;
and controlling the air deflector to return to the initial position under the condition that the real-time temperature of the inner coil is smaller than a second temperature threshold value.
8. An apparatus for controlling an air conditioner air deflector comprising a processor and a memory storing program instructions, wherein the processor is configured to perform the method for controlling an air conditioner air deflector of any of claims 1 to 7 when the program instructions are run.
9. An air conditioner comprising the apparatus for controlling an air deflector of an air conditioner according to claim 8.
10. A storage medium storing program instructions which, when executed, perform the method for controlling an air deflector of an air conditioner as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111322080.9A CN116105329A (en) | 2021-11-09 | 2021-11-09 | Method and device for controlling air deflector of air conditioner, air conditioner and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111322080.9A CN116105329A (en) | 2021-11-09 | 2021-11-09 | Method and device for controlling air deflector of air conditioner, air conditioner and storage medium |
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| Publication Number | Publication Date |
|---|---|
| CN116105329A true CN116105329A (en) | 2023-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111322080.9A Pending CN116105329A (en) | 2021-11-09 | 2021-11-09 | Method and device for controlling air deflector of air conditioner, air conditioner and storage medium |
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| Country | Link |
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| CN (1) | CN116105329A (en) |
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2021
- 2021-11-09 CN CN202111322080.9A patent/CN116105329A/en active Pending
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