CN115342429A - Air conditioner and control method thereof - Google Patents

Air conditioner and control method thereof Download PDF

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Publication number
CN115342429A
CN115342429A CN202211042254.0A CN202211042254A CN115342429A CN 115342429 A CN115342429 A CN 115342429A CN 202211042254 A CN202211042254 A CN 202211042254A CN 115342429 A CN115342429 A CN 115342429A
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Prior art keywords
air
guide mechanism
wind
mode
operate
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CN202211042254.0A
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Chinese (zh)
Inventor
谢宝臣
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Hisense Air Conditioning Co Ltd
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Hisense Air Conditioning Co Ltd
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Priority to CN202211042254.0A priority Critical patent/CN115342429A/en
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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
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • 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
    • 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
    • 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
    • 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
    • F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
    • 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
    • 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
    • F24F2013/1433—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 with electric motors
    • 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)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)
  • Air-Flow Control Members (AREA)

Abstract

The invention provides an air conditioner and a control method thereof, comprising the following steps: a first air guide mechanism; a second air guiding mechanism; a third air guide mechanism; the first motor to the third motor are used for driving the third air guide mechanism to operate in a second air guide mode; the controller is configured to: determining that the air conditioner enters a natural wind mode; and under the natural wind mode, the first wind guide mechanism and the second wind guide mechanism are controlled to operate in the first wind guide mode, and the third motor is controlled to drive the third wind guide mechanism to operate in the second wind guide mode. According to the invention, after the air conditioner is determined to enter the natural wind mode, the first wind guide mechanism and the second wind guide mechanism are controlled to operate in the first wind guide mode, the third wind guide mechanism is controlled to operate in the second wind guide mode, and the wind guide mechanisms are controlled to operate in the corresponding wind guide modes, so that the flexible control of the direction of the air flow can be realized at different operation stages of the air conditioner, the air flow is closer to natural wind when blowing to a human body, and the comfort of a user is improved.

Description

Air conditioner and control method thereof
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner and a control method thereof.
Background
With the development of air conditioning technology, the comfort requirement of a user on the use of an air conditioner is higher and higher, and at present, when the air conditioner is used for blowing air, the air guide plate is controlled to run in a sweeping mode so as to control the air blowing of the air conditioner.
At present, means for controlling the air conditioner to operate in a natural wind mode exist, but in the natural wind mode, the control on an air deflector mechanism of the air conditioner is single, so that the air outlet flow of the air conditioner cannot meet the comfort requirement of a user.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art.
Therefore, a first object of the present invention is to provide an air conditioner, wherein after it is determined that the air conditioner enters a natural wind mode, a first air guiding mechanism and a second air guiding mechanism are controlled to operate in a first air guiding mode, and a third air guiding mechanism is controlled to operate in a second air guiding mode.
To this end, a second object of the present invention is to provide a control method of an air conditioner.
In order to achieve the above object, an embodiment of a first aspect of the present invention provides an air conditioner, where the air conditioner includes a first air guiding mechanism operable in a first air guiding mode; the second air guide mechanism can operate in a second air guide mode; the third air guide mechanism can operate in a third air guide mode; the first motor is connected with the first air guide mechanism and used for driving the first air guide mechanism to operate in the first air guide mode; the second motor is connected with the second air guide mechanism and used for driving the second air guide mechanism to operate in the second air guide mode; the third motor is connected with the third air guide mechanism and used for driving the third air guide mechanism to operate in the third air guide mode; a controller configured to: determining that the air conditioner enters a natural wind mode; and under the natural wind mode, the first wind guide mechanism and the second wind guide mechanism are controlled to operate in the first wind guide mode, and the third motor is controlled to drive the third wind guide mechanism to operate in the third wind guide mode.
According to the air conditioner provided by the embodiment of the invention, after the air conditioner is determined to enter the natural wind mode, the first wind guide mechanism and the second wind guide mechanism are controlled to operate in the first wind guide mode, the third wind guide mechanism is controlled to operate in the second wind guide mode, and by controlling the wind guide mechanisms to operate in the corresponding wind guide modes, the flexible control on the direction of the airflow can be realized at different operation stages of the air conditioner, so that the airflow is closer to the natural wind when blowing to a human body, and the comfort of a user is improved.
In some embodiments, controlling the first air guiding mechanism and the second air guiding mechanism to operate in the first air guiding mode includes: and controlling the first air guide mechanism and the second air guide mechanism to execute a first action for a first preset time, and after the first preset time, controlling the first air guide mechanism and the second air guide mechanism to execute a second action for a second preset time, wherein the first preset time is equal to the second preset time.
In some embodiments, performing the first action comprises: controlling the first air guiding mechanism and the second air guiding mechanism to move between a first position and a second position; performing the second action comprises: and controlling the first air guide mechanism and the second air guide mechanism to move between the second position and a third position, wherein the first position is an extreme position of the first air guide mechanism moving leftwards, the third position is an extreme position of the first air guide mechanism moving rightwards, and the second position is between the first position and the third position.
In some embodiments, controlling the third motor to drive the third air guiding mechanism to operate in the second air guiding mode includes: and controlling the third air guide mechanism to execute a third action for a third preset time, and controlling the third air guide mechanism to execute a fourth action for a fourth preset time after the third preset time, wherein the third preset time is equal to the fourth preset time.
In some embodiments, performing the third action comprises: controlling the third air guide mechanism to move between a fourth position and a fifth position; performing the fourth action comprises: and controlling the third air guide mechanism to operate between a fifth position and a sixth position, wherein the fourth position is an upward movement limit position of the third air guide mechanism, the sixth position is a downward movement limit position of the third air guide mechanism, the fifth position is located between the fourth position and the sixth position, and the first preset time is equal to the second preset time.
In some embodiments, before controlling the first wind guiding mechanism and the second wind guiding mechanism to operate in the first wind guiding mode, the method further includes: judging the current positions of the first air guide mechanism and the second air guide mechanism; and if the first air guiding mechanism and the second air guiding mechanism are not positioned at the set positions, controlling the first air guiding mechanism and the second air guiding mechanism to move to the set positions.
In some embodiments, said first air deflection mechanism comprises a first longitudinal guide vane, said second air deflection mechanism comprises a second longitudinal guide vane, said first longitudinal guide vane is disposed over said second longitudinal guide vane, and said third air deflection mechanism comprises a transverse guide vane.
To achieve the above object, an embodiment of a second aspect of the present invention proposes a control method of an air conditioner, the method including: determining that the air conditioner enters a natural wind mode; and in the natural wind mode, controlling the first wind guide mechanism and the second wind guide mechanism to operate in the first wind guide mode, and controlling the third motor to drive the third wind guide mechanism to operate in the second wind guide mode.
According to the control method of the air conditioner, after the air conditioner is determined to enter the natural wind mode, the first air guide mechanism and the second air guide mechanism are controlled to operate in the first air guide mode, the third air guide mechanism is controlled to operate in the second air guide mode, and the air guide mechanisms are controlled to operate in the corresponding air guide modes, so that the flexible control of the direction of air flow can be achieved at different operation stages of the air conditioner, the air flow is closer to natural wind when blowing to a human body, and the comfort of a user is improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of a structure of a wind guide mechanism according to an embodiment of the present invention;
fig. 2 is a block diagram of an air conditioner according to an embodiment of the present invention;
fig. 3 is a schematic position diagram of the first air guiding mechanism and the second air guiding mechanism according to an embodiment of the present invention;
fig. 4 is a schematic position diagram of the first wind guiding mechanism and the second wind guiding mechanism performing the second action according to an embodiment of the present invention;
fig. 5 is a schematic position diagram illustrating a third wind guiding mechanism performing a third action according to an embodiment of the present invention;
fig. 6 is a schematic position diagram illustrating a fourth action performed by the third air guiding mechanism according to an embodiment of the present invention;
fig. 7 is a schematic view of the wind speed of the wind guiding mechanism in the natural wind control mode according to an embodiment of the present invention;
fig. 8 is a flowchart of a control method of an air conditioner according to an embodiment of the present invention.
Reference numerals: a first air guide mechanism 10; a second air guide mechanism 11; a third air guide mechanism 12; the windward side 110 of the first wind guiding mechanism; the leeward side 111 of the first air guiding mechanism; the windward side 112 of the second wind guiding mechanism; the leeward side 113 of the second wind guiding mechanism; a first motor 13; a second electric machine 14; a third motor; a controller 16.
Detailed Description
Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.
The following description will be made of an air guide mechanism of an air conditioner according to an embodiment of the present invention.
An air guide mechanism of an air conditioner according to an embodiment of the present invention is described below with reference to fig. 1, and as shown in fig. 1, the air guide mechanism according to the embodiment of the present invention includes: a first air guiding mechanism 10, a second air guiding mechanism 11, a third air guiding mechanism (not shown in the figure), a first motor (not shown in the figure) and a second motor (not shown in the figure), wherein the first motor is in transmission connection with the first air guiding mechanism 10 to drive the first air guiding mechanism 10 to operate; the second motor is in transmission connection with the second air guiding mechanism 11 to drive the second air guiding mechanism 11 to operate, the first air guiding mechanism 10 has a windward side and a leeward side, at least one of the windward side 110 and the leeward side 111 of the first air guiding mechanism 10 is configured into a wave structure, the second air guiding mechanism 11 has a windward side 112 and a leeward side 113, and at least one of the windward side 112 and the leeward side 113 of the second air guiding mechanism is configured into a wave structure.
When the windward side 110 of the first air guiding mechanism 10 is configured as a wave structure and the leeward side 111 of the first air guiding mechanism is configured as a straight line structure, the air conditioning wind blowing out towards the air outlet can discretize the airflow under the action of the wave structure 12 and can blow out from the air outlet under the guidance of the leeward side 111, so that a good wind dispersing effect is achieved; when the leeward side 111 of the first wind guiding mechanism is configured as the wave structure 12 and the windward side 110 of the first wind guiding mechanism is configured as the straight structure, the air conditioning wind blown out to the air outlet passes through the straight structure of the windward side 110, the process is smoother, and the air is blown out from the air outlet along the guide of the wave structure at the leeward side 111, so that the good wind dispersing effect is achieved; when windward side 110 of first air guiding mechanism is constructed as the wave structure, and leeward side 111 of first air guiding mechanism is constructed as the wave structure, the air conditioner wind that blows out to the air outlet is under the effect of wave structure, with the air current discretization, and continue to guide the air-out along the wave structure at leeward side 111, make the air-out of air conditioner blow out from the air outlet, windward side 110 and leeward side 111 of first air guiding mechanism guide the air-out of air conditioner respectively, make the air-out of air conditioner have better dispersion effect, avoid the air-out of air conditioner too concentrated, lead to the lower problem of user's travelling comfort, thereby, improve user experience.
The air conditioner control method according to the embodiment of the present invention is applied to the air guide mechanism, and the air conditioner control method according to the embodiment of the present invention is described below.
An air conditioner according to an embodiment of the present invention will be described with reference to fig. 2, and as shown in fig. 2, an air conditioner 1 according to an embodiment of the present invention includes: the air guide device comprises a first air guide mechanism 10, a second air guide mechanism 11, a third air guide mechanism 12, a first motor 13, a second motor 14, a third motor 15 and a controller 16, wherein the first air guide mechanism can operate in a first air guide mode; the second air guide mechanism can operate in the first air guide mode; the third air guide mechanism can operate in a second air guide mode; the first motor is connected with the first air guide mechanism and used for driving the first air guide mechanism to operate in a first air guide mode; the second motor is connected with the second air guide mechanism and used for driving the second air guide mechanism to operate in the first air guide mode; the third motor is connected with the third air guide mechanism and used for driving the third air guide mechanism to operate in the third air guide mode; a controller configured to: determining that the air conditioner enters a natural wind mode; and under the natural wind mode, the first wind guide mechanism and the second wind guide mechanism are controlled to operate in the first wind guide mode, and the third motor is controlled to drive the third wind guide mechanism to operate in the third wind guide mode.
In the embodiment, the natural wind control mode is a control mode for realizing the natural wind speed of the outlet air of the air conditioner, and in the natural wind mode, a user feels that the outlet air of the air conditioner is more comfortable.
A user can send a natural wind control instruction through but not limited to a remote controller of the air conditioner or a related key on an operation interface on a machine body of the air conditioner, the air conditioner is controlled to enter a natural wind control mode after receiving the natural wind control instruction, when the air conditioner is determined to enter the natural wind control mode, a first motor is controlled to drive a first wind guide mechanism, a second motor drives a second wind guide mechanism to operate in a first wind guide mode, a third motor is controlled to drive a third wind guide plate to operate in a second wind guide mode, in the first wind guide mode, the first wind guide mechanism and the second wind guide mechanism start to operate according to preset actions, namely move among different actions, the direction of air flow blown to a human body by the first wind guide mechanism and the second wind guide mechanism can be adjusted through moving among different actions, and the third motor is controlled to drive the third wind guide mechanism to operate in the second wind guide mode, when a first motor drives a first wind guide mechanism to operate in a first wind guide mode and a second motor drives a second wind guide mechanism to operate in a second wind guide mode, a third motor is controlled to drive a third wind guide mechanism to operate in the second wind guide mode, the third wind guide mechanism moves according to preset actions in the second wind guide mode, the air flow can be blown to the middle part or the upper part by controlling the movement action of the third wind guide mechanism, the air flow is prevented from being directly blown to a human body, the movement paths and the movement time of the first wind guide mechanism, the second wind guide mechanism and the third wind guide mechanism are controlled, the movement of the wind guide mechanisms is divided according to stages, and the movement of the wind guide mechanisms is controlled in different stages to correspondingly control the blowing direction of the air flow so that the air flow is blown to the human body, the wind-driven generator is closer to natural wind, and the comfort of a user is improved.
According to the air conditioner 1 provided by the embodiment of the invention, after the air conditioner is determined to enter the natural wind mode, the first wind guide mechanism and the second wind guide mechanism are controlled to operate in the first wind guide mode, the third wind guide mechanism is controlled to operate in the second wind guide mode, and by controlling the wind guide mechanisms to operate in the corresponding wind guide modes, the flexible control on the direction of the airflow can be realized at different operation stages of the air conditioner, so that the airflow is closer to the natural wind when blowing to a human body, and the comfort of a user is improved.
The following describes, with reference to table 1, examples of different modes of operation of different air guiding mechanisms according to embodiments of the present invention.
TABLE 1
Figure BDA0003821316600000051
Figure BDA0003821316600000061
In some embodiments, controlling the first wind guiding mechanism and the second wind guiding mechanism to operate in the first wind guiding mode comprises: the air guiding mechanism is characterized in that the air guiding mechanism is controlled to execute a first action for a first preset time, and after the first preset time, the air guiding mechanism is controlled to execute a second action for a second preset time, wherein the first preset time is equal to the second preset time
In an embodiment, as shown in fig. 3, a position diagram illustrating that the first air guiding mechanism and the second air guiding mechanism execute the first action according to an embodiment of the present invention is shown. As can be seen from fig. 3, the first position, i.e., position 1, is an extreme position of the first air guiding mechanism moving leftward, the third position, i.e., position 2, is an extreme position of the first air guiding mechanism moving rightward, and the second position, i.e., position 0, is located between the first position and the third position.
The first motor drives the first air guide mechanism to operate in a first air guide mode, the second driving motor drives the second air guide mechanism to operate in the first air guide mode, namely, the first air guide mechanism and the second air guide mechanism are controlled to execute a first action firstly, at the moment, the first air guide mechanism and the second air guide mechanism are controlled to enter a second position firstly, the second position is used as an initial position to start executing the first action, namely, the first air guide mechanism and the second air guide mechanism are controlled to move to the second position from the second position to the first position, and the action is executed circularly for two periods.
Fig. 4 is a schematic position diagram illustrating the first wind guiding mechanism and the second wind guiding mechanism according to the embodiment of the present invention executing the second action. As can be seen from fig. 4, the first position, i.e., position 1, is an extreme position of the first air guiding mechanism moving leftward, the third position, i.e., position 2, is an extreme position of the first air guiding mechanism moving rightward, and the second position, i.e., position 0, is located between the first position and the third position.
And after the first action is executed for a first preset time, controlling the first air guide mechanism and the second air guide mechanism to execute a second action, namely controlling the first air guide mechanism and the second air guide mechanism to move from a second position to a third position to the second position, and circularly executing the action for six cycles, wherein the time for controlling the first air guide mechanism and the second air guide mechanism is the same, but the running cycle number is different.
In some embodiments, controlling the third motor to drive the third air guiding mechanism to operate in the second air guiding mode includes: and controlling the third air guide mechanism to execute a third action for a first preset time, and after the first preset time, controlling the third air guide mechanism to execute a fourth action for a second preset time, wherein the first preset time is equal to the second preset time.
In an embodiment, as shown in fig. 5, a position diagram of a third wind guiding mechanism according to an embodiment of the present invention executing a third action is shown. As can be seen from fig. 5, the fourth position is an extreme position of the third air guiding mechanism moving upward, i.e., position 4, the sixth position is an extreme position of the third air guiding mechanism moving downward, i.e., position 5, and the fifth position, i.e., position 3, is between the fourth position and the sixth position, i.e., position 3 is between position 4 and position 5.
And controlling the third air guiding mechanism to execute a third action, namely controlling the third air guiding mechanism to move from a fifth position to a fourth position and then to the fifth position, and controlling the third air guiding mechanism to execute a fourth action four cycles after the third air guiding mechanism executes the third action.
Fig. 6 is a schematic position diagram illustrating the third wind guiding mechanism according to an embodiment of the present invention executing the fourth action. And controlling the third air guiding mechanism to execute a fourth action, namely controlling the third air guiding mechanism to move from the fifth position to the sixth position and then to the fifth position, and performing subsequent control after the third air guiding mechanism executes the fourth action for two cycles.
The first air guide mechanism, the second air guide mechanism and the third air guide mechanism are controlled to operate according to corresponding modes, so that the natural wind effect of the air conditioner can be realized until the air conditioner exits from the natural wind mode.
For example, first wind guiding mechanism includes first vertical stator, and second wind guiding mechanism includes the vertical stator of second, and third wind guiding mechanism includes horizontal stator, and the wind-guiding mode of first vertical stator, the vertical stator of second and horizontal stator is corresponding, and in first stage, first vertical stator and the vertical stator of second blow left side and centre, because the effect in through-flow wind channel, wind is inclined to the left side air current great, consequently, horizontal stator needs to be inclined to the top and blows, upwards with the air current, does not directly blow human position of sitting. In the second stage, the first longitudinal guide vane and the second longitudinal guide vane are blown to the right, and at the moment, the air flow is low, and the transverse guide vane is required to be blown to the middle to increase the air flow.
In some embodiments, before controlling the first wind guiding mechanism and the second wind guiding mechanism to operate in the first wind guiding mode, the method further includes: judging the current positions of the first air guide mechanism and the second air guide mechanism; and if the first air guiding mechanism and the second air guiding mechanism are not positioned at the set positions, controlling the first air guiding mechanism and the second air guiding mechanism to move to the set positions.
In an embodiment, after the air conditioner is controlled to enter a natural wind control mode, the sliding panel of the air conditioner is controlled to move to a specified position first, if the sliding panel is located at the specified position, the sliding panel does not need to move, if the sliding panel is located at other positions, the sliding panel is controlled to move to the specified position first, at this time, whether the first air guide mechanism and the second air guide mechanism are located at set positions or not is continuously judged, and if the first air guide mechanism and the second air guide mechanism are not located at the set positions, the first air guide mechanism and the second air guide mechanism are controlled to move to the set positions, for example, the second position, so that the first motor and the second motor respectively control the movement of the two air guide mechanisms.
In some embodiments, after the air conditioner is controlled to enter the natural wind control mode, the power spectral density index of the air conditioner is analyzed, so that the air outlet of the air conditioner is controlled by the air guide mechanism in the embodiment of the invention in the natural wind control mode, and the irregular wind speed fluctuation effect of natural wind can be realized. It is understood that when the value of the power spectral density index is greater than 1.1, the outlet air of the air conditioner is considered to achieve the natural wind effect. As shown in table 2, it is a data comparison table of power spectral density index when the original air deflector is operated in the natural wind control mode and when the dual-layer air deflector is operated in the natural wind control mode according to an embodiment of the present invention.
TABLE 2
Figure BDA0003821316600000081
As can be seen from table 2, when the air guide mechanism according to the embodiment of the present invention is used to control the air conditioner to enter the natural wind control mode, the power spectral density index is greater than 1.1, and at this time, the air guide mechanism of the air conditioner is considered to achieve the natural wind effect.
Specifically, as shown in fig. 7, a schematic view of the wind speed of the wind guiding mechanism in the natural wind control mode according to an embodiment of the present invention is shown. As can be seen from fig. 7, in the natural wind control mode, the air guide mechanism achieves the effect of irregular wind speed fluctuation of natural wind.
According to the air conditioner 1 provided by the embodiment of the invention, after the air conditioner is determined to enter the natural wind mode, the first wind guide mechanism and the second wind guide mechanism are controlled to operate in the first wind guide mode, the third wind guide mechanism is controlled to operate in the second wind guide mode, and by controlling the wind guide mechanisms to operate in the corresponding wind guide modes, the flexible control on the direction of the airflow can be realized at different operation stages of the air conditioner, so that the airflow is closer to the natural wind when blowing to a human body, and the comfort of a user is improved.
A control method of an air conditioner according to an embodiment of the present invention will be described with reference to fig. 8.
Fig. 8 is a flowchart of a control method of an air conditioner according to an embodiment of the present invention, and as shown in fig. 8, the control method of an air conditioner according to an embodiment of the present invention includes at least steps S1 and S2.
And S1, determining that the air conditioner enters a natural wind mode.
The natural wind control mode is a control mode for realizing the natural wind speed for the air outlet of the air conditioner, and under the natural wind mode, a user feels that the air outlet of the air conditioner is more comfortable.
The user can send out a natural wind control instruction through but not limited to a remote controller of the air conditioner or a related key on an operation interface on the body of the air conditioner, and the air conditioner is controlled to enter a natural wind control mode after receiving the natural wind control instruction.
And S2, in a natural wind mode, controlling the first wind guide mechanism and the second wind guide mechanism to operate in a first wind guide mode, and controlling a third motor to drive the third wind guide mechanism to operate in a third wind guide mode.
When the air conditioner is determined to enter a natural wind control mode, a first motor is controlled to drive a first wind guide mechanism, a second motor drives a second wind guide mechanism to operate in a first wind guide mode, and a third motor is controlled to drive a third wind guide plate to operate in a second wind guide mode.
According to the control method of the air conditioner, after the air conditioner is determined to enter the natural wind mode, the first air guide mechanism and the second air guide mechanism are controlled to operate in the first air guide mode, the third air guide mechanism is controlled to operate in the second air guide mode, and the air guide mechanisms are controlled to operate in the corresponding air guide modes, so that the flexible control of the direction of air flow can be realized at different operation stages of the air conditioner, the air flow is closer to natural wind when blowing to a human body, and the comfort of a user is improved.
In some embodiments, controlling the first air guiding mechanism and the second air guiding mechanism to operate in the first air guiding mode comprises: and controlling the first air guide mechanism and the second air guide mechanism to execute a first action for a first preset time, and after the first preset time, controlling the first air guide mechanism and the second air guide mechanism to execute a second action for a second preset time, wherein the first preset time is equal to the second preset time.
In some embodiments, performing the first action comprises: controlling the first air guide mechanism and the second air guide mechanism to move between a first position and a second position; performing the second action includes: and controlling the first air guiding mechanism and the second air guiding mechanism to move between a second position and a third position, wherein the first position is an extreme position of the first air guiding mechanism moving leftwards, the third position is an extreme position of the first air guiding mechanism moving rightwards, and the second position is between the first position and the third position.
To achieve the above object, an embodiment of a fourth aspect of the present invention proposes a computer-readable storage medium having stored thereon a control program of an air conditioner, which when executed by a processor, implements the air conditioner control method as in the above embodiment. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An air conditioner, comprising:
the first air guide mechanism can operate in a first air guide mode;
the second air guide mechanism can operate in the first air guide mode;
the third air guide mechanism can operate in a second air guide mode;
the first motor is connected with the first air guide mechanism and used for driving the first air guide mechanism to operate in the first air guide mode;
the second motor is connected with the second air guide mechanism and used for driving the second air guide mechanism to operate in the first air guide mode;
the third motor is connected with the third air guide mechanism and used for driving the third air guide mechanism to operate in the second air guide mode;
a controller configured to: determining that the air conditioner enters a natural wind mode;
and under the natural wind mode, controlling the first wind guide mechanism and the second wind guide mechanism to operate in the first wind guide mode, and controlling the third motor to drive the third wind guide mechanism to operate in the second wind guide mode.
2. The air conditioner as claimed in claim 1, wherein controlling said first air guiding mechanism and said second air guiding mechanism to operate in said first air guiding mode comprises:
and controlling the first air guide mechanism and the second air guide mechanism to execute a first action for a first preset time, and after the first preset time, controlling the first air guide mechanism and the second air guide mechanism to execute a second action for a second preset time, wherein the first preset time is equal to the second preset time.
3. The air conditioner according to claim 2,
the performing the first action comprises: controlling the first air guide mechanism and the second air guide mechanism to move between a first position and a second position;
the performing the second action comprises: controlling the first wind guiding mechanism and the second wind guiding mechanism to move between the second position and a third position,
the first position is an extreme position of the first air guide mechanism moving leftwards, the third position is an extreme position of the first air guide mechanism moving rightwards, and the second position is located between the first position and the third position.
4. The air conditioner as claimed in claim 1, wherein controlling the third motor to drive the third air guiding mechanism to operate in the second air guiding mode comprises:
and controlling the third air guide mechanism to execute a third action for a third preset time, and after the third preset time, controlling the third air guide mechanism to execute a fourth action for a fourth preset time, wherein the third preset time is equal to the fourth preset time.
5. The air conditioner according to claim 4,
the performing a third action comprises: controlling the third air guide mechanism to move between a fourth position and a fifth position;
the performing a fourth action comprises: and controlling the third air guiding mechanism to operate between a fifth position and a sixth position, wherein the fourth position is an upward movement limit position of the third air guiding mechanism, the sixth position is a downward movement limit position of the third air guiding mechanism, and the fifth position is located between the fourth position and the sixth position.
6. The air conditioner according to claim 1, wherein before controlling the first air guiding mechanism and the second air guiding mechanism to operate in the first air guiding mode, the air conditioner further comprises:
judging the current positions of the first air guide mechanism and the second air guide mechanism;
and if the first air guide mechanism and the second air guide mechanism are not positioned at set positions, controlling the first air guide mechanism and the second air guide mechanism to move to the set positions.
7. The air conditioner of claim 1, wherein the first air deflection mechanism comprises a first longitudinal guide vane, the second air deflection mechanism comprises a second longitudinal guide vane, the first longitudinal guide vane disposed over the second longitudinal guide vane, and the third air deflection mechanism comprises a transverse guide vane.
8. A method of controlling an air conditioner, comprising:
determining that the air conditioner enters a natural wind mode;
and in the natural wind mode, controlling the first wind guide mechanism and the second wind guide mechanism to operate in the first wind guide mode, and controlling the third motor to drive the third wind guide mechanism to operate in the second wind guide mode.
9. The method of claim 8, wherein controlling the first air guiding mechanism and the second air guiding mechanism to operate in the first air guiding mode comprises:
and controlling the first air guide mechanism and the second air guide mechanism to execute a first action for a first preset time, and after the first preset time, controlling the first air guide mechanism and the second air guide mechanism to execute a second action for a second preset time, wherein the first preset time is equal to the second preset time.
10. The control method of an air conditioner according to claim 9,
the performing the first action comprises: controlling the first air guide mechanism and the second air guide mechanism to move between a first position and a second position;
the performing the second action comprises: and controlling the first air guiding mechanism and the second air guiding mechanism to move between the second position and a third position, wherein the first position is an extreme position of the first air guiding mechanism moving leftwards, the third position is an extreme position of the first air guiding mechanism moving rightwards, and the second position is between the first position and the third position.
CN202211042254.0A 2022-08-29 2022-08-29 Air conditioner and control method thereof Pending CN115342429A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211042254.0A CN115342429A (en) 2022-08-29 2022-08-29 Air conditioner and control method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211042254.0A CN115342429A (en) 2022-08-29 2022-08-29 Air conditioner and control method thereof

Publications (1)

Publication Number Publication Date
CN115342429A true CN115342429A (en) 2022-11-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211042254.0A Pending CN115342429A (en) 2022-08-29 2022-08-29 Air conditioner and control method thereof

Country Status (1)

Country Link
CN (1) CN115342429A (en)

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