CN113639426A - Method and device for controlling air conditioner, air conditioner and storage medium - Google Patents
Method and device for controlling air conditioner, air conditioner and storage medium Download PDFInfo
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- CN113639426A CN113639426A CN202110802412.7A CN202110802412A CN113639426A CN 113639426 A CN113639426 A CN 113639426A CN 202110802412 A CN202110802412 A CN 202110802412A CN 113639426 A CN113639426 A CN 113639426A
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- 238000000034 method Methods 0.000 title claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 238000007664 blowing Methods 0.000 claims abstract description 29
- 230000008859 change Effects 0.000 claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 230000009467 reduction Effects 0.000 claims description 11
- 230000008569 process Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 11
- 238000004891 communication Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 238000004590 computer program Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 238000012546 transfer 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
- F24F11/62—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
- F24F11/64—Electronic processing using pre-stored data
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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
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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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
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
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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)
- Fluid Mechanics (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, wherein an indoor unit of the air conditioner is provided with an air outlet; the air outlet is provided with a guide plate, the indoor unit is provided with an indoor fan, and the method comprises the following steps: under the condition of receiving an air quantity change instruction, controlling the guide plate to be closed for a preset time, and controlling the rotating speed of the indoor fan to be increased; and controlling the guide plate to be opened to an initial position, and controlling the indoor fan to operate according to a preset mode. Under the condition that the air volume of the air conditioner is changed, the guide plate is controlled to be closed firstly, and the closed guide plate can intercept blown water, so that the water blowing phenomenon of the air conditioner is reduced; the guide plate is opened after being closed for a preset time, and the indoor fan is controlled to operate according to a preset mode, so that the normal operation and normal air outlet of the air conditioner after water blowing is intercepted can be ensured, and the normal use of a user is not influenced. The application also discloses a device for controlling the air conditioner, the air conditioner and a storage medium.
Description
Technical Field
The present application relates to the field of intelligent household appliance technologies, and for example, to a method and an apparatus for controlling an air conditioner, and a storage medium.
Background
In a high temperature and high humidity environment, the air conditioner generates a large amount of condensed water after a long time operation. When the air volume is changed, for example, when the air volume is changed from a low air velocity to a high air velocity, a water blowing phenomenon occurs. The blown water falls indoors or on the body of the user, which brings bad experience to 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 nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides a method and a device for controlling an air conditioner, the air conditioner and a storage medium, so as to reduce the water blowing phenomenon of the air conditioner.
In some embodiments, an indoor unit of an air conditioner has an outlet; the air outlet is provided with a guide plate, the indoor unit is internally provided with an indoor fan, and the method comprises the following steps: under the condition of receiving an air volume change instruction, controlling the guide plate to be closed for a preset time, and controlling the rotating speed of the indoor fan to be increased; and controlling the guide plate to be opened to an initial position, and controlling the indoor fan to operate according to a preset mode.
In some embodiments, the apparatus comprises: a processor and a memory storing program instructions, the processor being configured to, upon execution of the program instructions, perform the aforementioned method for air conditioner control.
In some embodiments, the air conditioner includes: an indoor unit having an air outlet; the guide plate is arranged at the air outlet; the indoor fan is arranged in the indoor unit; a compressor disposed in the indoor unit; the foregoing apparatus for air conditioner control.
In some embodiments, the storage medium stores program instructions that, when executed, perform the aforementioned method for air conditioner control.
The method and the device for controlling the air conditioner, the air conditioner and the storage medium provided by the embodiment of the disclosure can realize the following technical effects:
under the condition that the air quantity of the air conditioner is changed, the guide plate is controlled to be closed firstly, the rotating speed of the indoor fan is controlled to be increased, if the condition of water blowing exists, water can be blown out due to the increase of the rotating speed of the indoor fan, and the closed guide plate can intercept the blown water, so that the water blowing phenomenon of the air conditioner is reduced; the guide plate is opened after being closed for a preset time, and the indoor fan is controlled to operate according to a preset mode, so that the normal operation and normal air outlet of the air conditioner after water blowing is intercepted can be ensured, and the normal use of a user is not influenced.
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 in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:
fig. 1 is a schematic view of an air conditioner provided in an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of a method for air conditioner control provided by an embodiment of the present disclosure;
fig. 3 is a schematic view illustrating a control of an indoor fan operating in a preset mode in a method for controlling an air conditioner according to an embodiment of the present disclosure;
fig. 4 is a schematic diagram illustrating another control of an indoor fan operating in a preset mode in a method for controlling an air conditioner according to an embodiment of the present disclosure;
fig. 5 is a schematic view illustrating another control of an indoor fan to operate in a preset mode in a method for controlling an air conditioner according to an embodiment of the present disclosure;
fig. 6 is a schematic view illustrating another control of an indoor fan to operate in a preset mode in a method for controlling an air conditioner according to an embodiment of the present disclosure;
FIG. 7 is a schematic diagram of another method for air conditioner control provided by an embodiment of the present disclosure;
FIG. 8 is a schematic diagram of another method for air conditioner control provided by an embodiment of the present disclosure;
fig. 9 is a schematic diagram of another method for air conditioner control provided by an embodiment of the present disclosure;
fig. 10 is a schematic diagram of an apparatus for controlling an air conditioner according to an embodiment of the present disclosure.
Reference numerals:
10. an indoor unit; 20. a guide plate; 30. an indoor fan; 40. an indoor heat exchanger.
Detailed Description
So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. 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 be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.
The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The term "plurality" means two or more unless otherwise specified.
In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.
The term "correspond" may refer to an association or binding relationship, and a corresponds to B refers to an association or binding relationship between a and B.
Referring to fig. 1, the air conditioner includes an indoor unit 10, a guide plate 20, an indoor fan 30, an indoor heat exchanger 40, and a compressor, the indoor unit 10 has an air outlet, the guide plate 20 is disposed at the air outlet, and the air conditioner can adjust a rotation speed of the indoor fan 30 according to an amount of air indicated by an air amount change command, thereby adjusting an air speed. The air quantity conversion instruction can be sent by a remote controller. The indoor fan 30, the indoor heat exchanger 40, and the compressor are disposed in the indoor unit 10.
Referring to fig. 2, an embodiment of the present disclosure provides a method for controlling an air conditioner, including:
and S01, controlling the guide plate to be closed for a preset time length and controlling the rotating speed of the indoor fan to be increased under the condition that the air conditioner receives the air volume change instruction.
And S02, the air conditioner controls the guide plate to be opened to the initial position, and controls the indoor fan to operate according to a preset mode.
The air quantity conversion instruction can be sent by a remote controller. And the air conditioner controls the guide plate to be closed for a preset time length under the condition of receiving the air volume change instruction. Optionally, the preset time period is 10 s. Generally, the water drop blowing-out almost only occurs within 1s-2s of the air volume change, the guide plate is closed for 10s to blow out water as much as possible, and the water blowing-out phenomenon after the guide plate is opened is avoided. During the closing of the guide plate, the air conditioner controls the rotating speed of the indoor fan to increase rapidly. For example, the increase speed of the rotation speed of the indoor fan is 100n/s to blow water droplets onto the guide plate. After the guide plate is closed for a preset time, the air conditioner controls the guide plate to be opened to an initial position, and the initial position is the position of the guide plate before receiving the air volume change instruction. And meanwhile, the indoor fan is controlled to operate according to a preset mode so as to adjust the air quantity according to the air quantity conversion instruction.
In the embodiment of the disclosure, under the condition that the air volume of the air conditioner is changed, the guide plate is controlled to be closed first, and the rotating speed of the indoor fan is controlled to be increased. If there is the condition of blowing water, because the rotational speed increase of indoor fan can blow off water, the water interception that blows off then can be with the closed baffle to reduce the water phenomenon of blowing of air conditioner, promoted user experience. The guide plate is opened after being closed for a preset time, and the indoor fan is controlled to operate according to a preset mode, so that the normal operation and normal air outlet of the air conditioner can be ensured after water blowing is intercepted, and the normal use of a user is not influenced.
Optionally, as shown in fig. 3, controlling the indoor fan to operate according to a preset mode includes:
and S31, the air conditioner controls the rotating speed of the indoor fan to be reduced to the rotating speed before air volume change at a first preset speed.
And S32, the air conditioner controls the rotating speed of the indoor fan to be increased to the set wind speed at a second preset speed.
The air conditioner controls the rotating speed of the indoor fan to be reduced at a first preset speed until the rotating speed of the indoor fan is restored to the rotating speed before receiving the air volume change instruction. And then, the air conditioner controls the rotating speed of the indoor fan to rise at a second preset speed until the rotating speed is raised to a set rotating speed, and the wind speed corresponding to the set rotating speed is the wind speed represented by the wind volume change instruction.
In the embodiment of the disclosure, the rotating speed of the indoor unit is controlled to be reduced to the initial rotating speed and then increased to the set rotating speed, so that the problem that water drops on the guide plate are easily blown off when the water drops are directly reduced or increased to the set rotating speed can be avoided.
Optionally, the first preset speed is greater than the second preset speed, that is, the air conditioner controls the rotation speed of the indoor fan to rapidly decrease at the first preset speed and then slowly increase at the second preset speed. Optionally, the first preset speed is 100n/s and the second preset speed is 10 n/s. When water is blown, the blown water drops are generally small and are relatively dispersed, so that the blown water drops can be scattered on the guide plate, the rotating speed of the indoor fan is slowly increased, and the water drops on the guide plate can be prevented from being blown off.
Optionally, as shown in fig. 4, controlling the indoor fan to operate according to a preset mode includes:
and S41, the air conditioner controls the rotating speed of the indoor fan to be reduced to the rotating speed before air volume change at a first preset speed.
And S42, the air conditioner controls the rotating speed of the indoor fan to rise to the set wind speed at a second preset speed, and controls the position of the guide plate to be unchanged.
The air conditioner controls the rotating speed of the indoor fan to be reduced at a first preset speed until the rotating speed of the indoor fan is restored to the rotating speed before receiving the air volume change instruction. And then, the air conditioner controls the rotating speed of the indoor fan to rise at a second preset speed until the rotating speed is raised to a set rotating speed, and the wind speed corresponding to the set rotating speed is the wind speed represented by the wind volume change instruction. And in the rotating speed increasing process of the indoor fan, the position of the guide plate is controlled to be kept unchanged, namely in the rotating speed increasing process of the indoor fan, the position of the guide plate is always positioned at the position of the guide plate before the air conditioner receives the air volume change instruction.
In the embodiment of the disclosure, in the process of increasing the rotating speed of the indoor fan, the position of the guide plate is kept unchanged, and the simultaneous change of the wind speed and the guide plate is avoided, so that the probability of water drops being blown off is reduced.
Optionally, as shown in fig. 5, controlling the indoor fan to operate according to a preset mode includes:
and S51, the air conditioner controls the rotating speed of the indoor fan to be reduced to the rotating speed before air volume conversion at a first preset speed, and controls the frequency of the compressor to be reduced to the operating frequency of the compressor before air volume conversion at a first preset frequency reduction speed.
And S52, the air conditioner controls the rotating speed of the indoor fan to be increased to the set wind speed at a second preset speed.
The air conditioner controls the rotating speed of the indoor fan to be reduced at a first preset speed until the rotating speed of the indoor fan is restored to the rotating speed before receiving the air volume change instruction. And simultaneously, controlling the frequency of the compressor to be reduced at a first preset frequency reduction speed until the frequency of the compressor is restored to the running frequency before air volume conversion. Optionally, the first preset down-conversion speed is 10 Hz/s. And then, the air conditioner controls the rotating speed of the indoor fan to rise at a second preset speed until the rotating speed is raised to a set rotating speed, and the wind speed corresponding to the set rotating speed is the wind speed represented by the wind volume change instruction.
In the embodiment of the present disclosure, the frequency of the compressor is controlled to be decreased while the rotation of the indoor fan is decreased, so as to ensure the normal operation of the air conditioner.
Optionally, as shown in fig. 6, controlling the indoor fan to operate according to a preset mode includes:
and S61, the air conditioner controls the rotating speed of the indoor fan to be reduced to the rotating speed before air volume conversion at a first preset speed, and controls the frequency of the compressor to be reduced to the operating frequency of the compressor before air volume conversion at the first preset frequency reduction speed.
And S62, the air conditioner controls the rotating speed of the indoor fan to rise to the set wind speed at a second preset speed, and controls the position of the guide plate to be unchanged.
The air conditioner controls the rotating speed of the indoor fan to be reduced at a first preset speed until the rotating speed of the indoor fan is restored to the rotating speed before receiving the air volume change instruction. And simultaneously, controlling the frequency of the compressor to decrease at a first preset frequency reduction speed until the frequency of the compressor returns to the frequency before air volume conversion. Optionally, the first preset down-conversion speed is 10 Hz/s. And then, the air conditioner controls the rotating speed of the indoor fan to rise at a second preset speed until the rotating speed is raised to a set rotating speed, and the wind speed corresponding to the set rotating speed is the wind speed represented by the wind volume change instruction. And in the process of increasing the rotating speed of the indoor fan, the position of the guide plate is controlled to be kept unchanged, namely the position of the guide plate is always positioned at the position of the guide plate before the air conditioner receives the air volume change command.
In the embodiment of the present disclosure, the frequency of the compressor is controlled to be decreased while the rotation of the indoor fan is decreased, so as to ensure the normal operation of the air conditioner. Meanwhile, in the process that the rotating speed of the indoor fan rises, the position of the guide plate is kept unchanged, and the simultaneous change of the wind speed and the guide plate is avoided, so that the probability that water drops are blown down is reduced.
Optionally, with reference to fig. 7, another method for controlling an air conditioner is provided in an embodiment of the present disclosure, including:
s01, controlling the guide plate to be closed for a preset time length, controlling the rotating speed of the indoor fan to be increased and controlling the frequency of the compressor to be reduced to a preset frequency at a second preset frequency reduction speed under the condition that the air conditioner receives the air volume change instruction; wherein the preset frequency is less than the running frequency of the compressor before air volume conversion.
And S02, the air conditioner controls the guide plate to be opened to the initial position, and controls the indoor fan to operate according to a preset mode.
The air quantity conversion instruction can be sent by a remote controller. And the air conditioner controls the guide plate to be closed for a preset time length under the condition of receiving the air volume change instruction. Optionally, the preset time period is 10 s. Generally, the water drop blowing-out almost only occurs within 1s-2s of the air volume change, the guide plate is closed for 10s to blow out water as much as possible, and the water blowing-out phenomenon after the guide plate is opened is avoided. During the closing of the guide plate, the air conditioner controls the rotating speed of the indoor fan to increase rapidly. For example, the increase speed of the rotation speed of the indoor fan is 100n/s to blow water droplets onto the guide plate. And controlling the frequency of the compressor to be reduced to a preset frequency at a second preset frequency reduction speed, wherein the preset frequency is smaller than the running frequency of the compressor before air volume conversion. Optionally, the second preset down-conversion speed is 10Hz/s, and the preset frequency is 0.5 times of the operating frequency of the compressor before air volume conversion. After the guide plate is closed for a preset time, the air conditioner controls the guide plate to be opened to an initial position, and the initial position is the position of the guide plate before receiving the air volume change instruction. And meanwhile, the indoor fan is controlled to operate according to a preset mode so as to adjust the air quantity according to the air quantity conversion instruction.
In the embodiment of the disclosure, under the condition that the air volume of the air conditioner is changed, the guide plate is controlled to be closed first, and the rotating speed of the indoor fan is controlled to be increased. If there is the condition of blowing water, because the rotational speed increase of indoor fan can blow off water, the water interception that blows off then can be with the closed baffle to reduce the water phenomenon of blowing of air conditioner, promoted user experience. During the closing of the guide plate, the frequency of the compressor drops below the original operating frequency to avoid the compressor running at high frequency when the guide plate is closed, which can cause the compressor to stop due to the high system pressure. The guide plate is opened after being closed for a preset time, and the indoor fan is controlled to operate according to a preset mode, so that the normal operation and normal air outlet of the air conditioner can be ensured after water blowing is intercepted, and the normal use of a user is not influenced.
Optionally, with reference to fig. 8, another method for controlling an air conditioner is provided in an embodiment of the present disclosure, including:
and S01, controlling the guide plate to be closed for a preset time length and controlling the rotating speed of the indoor fan to be increased under the condition that the air conditioner receives the air volume change instruction.
And S03, the air conditioner detects the water blowing condition in real time.
S04, in the case of no water blow, the air conditioner determines that the guide plate needs to be opened.
And S05, in the case of water blowing, the air conditioner controls the guide plate to be in a closed state continuously, and the water blowing condition is detected continuously until no water is blown out, and the air conditioner determines that the guide plate needs to be opened.
And S02, the air conditioner controls the guide plate to be opened to the initial position, and controls the indoor fan to operate according to a preset mode.
A sensor is arranged in the indoor unit or on the guide plate, and can detect whether water is blown out. The air conditioner may detect a water blowing condition by a sensor during the closing of the guide panel. In the case of no water blow, i.e., in the case where the sensor does not detect the presence of water blow, the air conditioner determines that the guide plate needs to be opened, and then the air conditioner controls the guide plate to be opened to the initial position. In the case where there is water blowing, that is, the sensor detects water blowing, the air conditioner determines that the guide plate continues to be in the closed state, and continues to detect the water blowing condition by the sensor. And the air conditioner determines that the guide plate needs to be opened until no water is blown out, and then the air conditioner controls the guide plate to be opened to the initial position.
It should be noted that, the specific implementation processes of S01 and S02 may refer to the above embodiments, and are not described herein again.
In the disclosed embodiment, the water blowing condition is detected in real time during the closing of the guide plate, and it is determined whether the guide plate needs to be opened according to the detected water blowing condition. And controlling the guide plate to be opened to the initial position until the guide plate is determined to be required to be opened, so that the guide plate is fully ensured to intercept blown water drops, and the situation that water is still blown indoors after the guide plate is opened is avoided.
Optionally, with reference to fig. 9, another method for controlling an air conditioner is provided in an embodiment of the present disclosure, including:
s01, controlling the guide plate to be closed for a preset time length, controlling the rotating speed of the indoor fan to be increased and controlling the frequency of the compressor to be reduced to a preset frequency at a second preset frequency reduction speed under the condition that the air conditioner receives the air volume change instruction; wherein the preset frequency is less than the running frequency of the compressor before air volume conversion.
And S03, the air conditioner detects the water blowing condition in real time.
S04, in the case of no water blow, the air conditioner determines that the guide plate needs to be opened.
And S05, in the case of water blowing, the air conditioner controls the guide plate to be in a closed state continuously, and the water blowing condition is detected continuously until no water is blown out, and the air conditioner determines that the guide plate needs to be opened.
And S02, the air conditioner controls the guide plate to be opened to the initial position, and controls the indoor fan to operate according to a preset mode.
It should be noted that, for specific implementation processes of S01, S02, S03, S04, and S05, reference may be made to the above embodiments, and details are not described herein again.
The following will illustrate a specific implementation process of the method for controlling an air conditioner provided by the embodiment:
in the cooling mode, when the air conditioner receives an instruction of changing the air volume from a lower air volume to a higher air volume sent by the remote controller, the air conditioner controls the guide plate to be closed firstly. Meanwhile, the compressor is operated at the frequency reduction speed of 10Hz/s and enters the frequency of 0.5 times of the original operation frequency. At the moment, the rotating speed of the indoor fan is rapidly increased, the air volume is changed, and if water blowing exists, the water can be blown onto the guide plate and cannot be directly blown out. The guide plate is closed for 10s and then returned to the position before receiving the instruction. Meanwhile, the rotating speed of the indoor fan is rapidly reduced to the rotating speed before wind speed conversion at the speed of 100n/s, and the frequency of the compressor is recovered to the frequency before wind speed conversion at the frequency reduction speed of 10 Hz/s. Meanwhile, the rotating speed of the indoor fan slowly rises at the speed of 10n/s, and the position of the guide plate is unchanged in the speed rising process until the wind speed corresponding to the rotating speed is the wind speed indicated by the instruction, so that the rotating speed of the indoor fan is controlled not to rise any more.
As shown in fig. 10, an embodiment of the present disclosure provides an apparatus for controlling an air conditioner, including a processor (processor)100 and a memory (memory) 101. Optionally, the apparatus may also include a Communication Interface (Communication Interface)102 and a bus 103. The processor 100, the communication interface 102, and the memory 101 may communicate with each other via a bus 103. The communication interface 102 may be used for information transfer. The processor 100 may call logic instructions in the memory 101 to perform the method for air conditioner control of the above-described embodiment.
In addition, the logic instructions in the memory 101 may be implemented in the form of software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products.
The memory 101, which is a computer-readable storage medium, may be used for storing software programs, computer-executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 100 executes functional applications and data processing by executing program instructions/modules stored in the memory 101, that is, implements the method for air conditioner control in the above-described embodiments.
The memory 101 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal device, and the like. In addition, the memory 101 may include a high-speed random access memory, and may also include a nonvolatile memory.
An embodiment of the present disclosure provides an air conditioner, including: indoor unit 10, guide plate 20, indoor fan 30, indoor heat exchanger 40, compressor, and the aforementioned device for air conditioner control. The indoor unit 10 has an outlet, and the guide plate 20 is provided at the outlet, so that the air conditioner can adjust the air speed of the indoor fan 30 according to the amount of air indicated by the air volume change command. The indoor fan 30, the indoor heat exchanger 40, and the compressor are disposed in the indoor unit 10.
Embodiments of the present disclosure provide a computer-readable storage medium storing computer-executable instructions configured to perform the above-described method for air conditioner control.
The disclosed embodiments provide a computer program product comprising a computer program stored on a computer readable storage medium, the computer program comprising program instructions that, when executed by a computer, cause the computer to perform the above-described method for air conditioner control.
The computer-readable storage medium described above may be a transitory computer-readable storage medium or a non-transitory computer-readable storage medium.
The technical solution of the embodiments of the present disclosure may be embodied in the form of a software product, where the computer software product is stored in a storage medium and includes one or more instructions to enable a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method of the embodiments of the present disclosure. And the aforementioned storage medium may be a non-transitory storage medium comprising: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes, and may also be a transient storage medium.
The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify 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. Furthermore, the words used in the specification are words of description only and are not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a", "an" and "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, the terms "comprises" and/or "comprising," when used in this application, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other like elements in a process, method or apparatus that comprises the element. In this document, each embodiment may be described with emphasis on differences from other embodiments, and the same and similar parts between the respective embodiments may be referred to each other. For methods, products, etc. of the embodiment disclosures, reference may be made to the description of the method section for relevance if it corresponds to the method section of the embodiment disclosure.
Those of skill in the art would 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 may depend upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the disclosed embodiments. It can be clearly understood by the skilled person that, for convenience and brevity of description, the specific working processes of the system, the apparatus and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments disclosed herein, the disclosed methods, products (including but not limited to devices, apparatuses, etc.) may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units may be merely a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form. The units described as separate parts may or may not be physically separate, and parts displayed 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 can be selected according to actual needs to implement the present embodiment. In addition, functional units in the embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The flowchart 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 disclosed in the description, and sometimes there is no specific order between the different operations or steps. For example, two sequential operations or steps may in fact be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. Each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Claims (10)
1. A method for controlling an air conditioner, an indoor unit of the air conditioner having an air outlet; the air outlet is provided with a guide plate, and the indoor unit is internally provided with an indoor fan, and the method is characterized by comprising the following steps:
under the condition of receiving an air volume change instruction, controlling the guide plate to be closed for a preset time, and controlling the rotating speed of the indoor fan to be increased;
and controlling the guide plate to be opened to an initial position, and controlling the indoor fan to operate according to a preset mode.
2. The method of claim 1, wherein controlling the indoor fan to operate in a preset mode comprises:
controlling the rotating speed of the indoor fan to be reduced to the rotating speed before air volume conversion at a first preset speed;
and controlling the rotating speed of the indoor fan to rise to the set wind speed at a second preset speed.
3. The method of claim 2,
the first preset speed is greater than the second preset speed.
4. The method of claim 2, wherein the control room fan operates in a preset mode, further comprising:
and controlling the rotating speed of the indoor fan to rise at the second preset speed, and controlling the position of the guide plate to be unchanged.
5. The method of claim 2, wherein the control room fan operates in a preset mode, further comprising:
and under the condition that the rotating speed of the indoor fan is controlled to be reduced to the rotating speed before air volume conversion at the first preset speed, controlling the frequency of the compressor to be reduced to the operating frequency of the compressor before air volume conversion at the first preset frequency reduction speed.
6. The method of claim 1, further comprising:
under the condition that the control guide plate is closed for a preset time, controlling the frequency of the compressor to be reduced to a preset frequency at a second preset frequency reduction speed; and the preset frequency is less than the running frequency of the compressor before air volume conversion.
7. The method of any one of claims 1 to 6, wherein after said controlling said flipper to close for a preset period of time, and before said controlling said flipper to open to an initial position, said method further comprises:
detecting the water blowing condition in real time;
determining that the guide plate needs to be opened under the condition of no water blowing;
and under the condition that water is blown out, controlling the guide plate to be in a closed state continuously, and continuously detecting the water blowing condition until no water is blown out, and determining that the guide plate needs to be opened.
8. An apparatus for air conditioner control comprising a processor and a memory storing program instructions, wherein the processor is configured to perform the method for air conditioner control of any one of claims 1 to 7 when executing the program instructions.
9. An air conditioner, comprising:
an indoor unit having an air outlet;
the guide plate is arranged at the air outlet;
the indoor fan is arranged in the indoor unit;
a compressor disposed in the indoor unit;
the apparatus for air conditioner control as claimed in claim 8.
10. A storage medium storing program instructions, characterized in that the program instructions, when executed, perform a method for air conditioner control according to any one of claims 1 to 7.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110802412.7A CN113639426B (en) | 2021-07-15 | 2021-07-15 | Method and device for controlling air conditioner, air conditioner and storage medium |
| PCT/CN2022/078962 WO2023284306A1 (en) | 2021-07-15 | 2022-03-03 | Method and device for controlling air conditioner, air conditioner, and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110802412.7A CN113639426B (en) | 2021-07-15 | 2021-07-15 | Method and device for controlling air conditioner, air conditioner and storage medium |
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| CN113639426A true CN113639426A (en) | 2021-11-12 |
| CN113639426B CN113639426B (en) | 2022-09-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023284306A1 (en) * | 2021-07-15 | 2023-01-19 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioner, air conditioner, and storage medium |
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| WO2023284306A1 (en) | 2023-01-19 |
| CN113639426B (en) | 2022-09-06 |
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