CN115614979A - Control method of air conditioner, air conditioner and readable storage medium - Google Patents

Control method of air conditioner, air conditioner and readable storage medium Download PDF

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Publication number
CN115614979A
CN115614979A CN202110811620.3A CN202110811620A CN115614979A CN 115614979 A CN115614979 A CN 115614979A CN 202110811620 A CN202110811620 A CN 202110811620A CN 115614979 A CN115614979 A CN 115614979A
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China
Prior art keywords
air
air conditioner
air deflector
deflector
angles
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Pending
Application number
CN202110811620.3A
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Chinese (zh)
Inventor
白军辉
戚文端
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GD Midea Air Conditioning Equipment Co Ltd
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GD Midea Air Conditioning Equipment Co Ltd
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Priority to CN202110811620.3A priority Critical patent/CN115614979A/en
Publication of CN115614979A publication Critical patent/CN115614979A/en
Pending legal-status Critical Current

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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
    • F24F13/1413—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
    • 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
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • F24F11/67—Switching between heating and cooling modes
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F24F2110/12—Temperature of the outside air
    • 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)
  • Fluid Mechanics (AREA)
  • Human Computer Interaction (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The application discloses a control method of an air conditioner, the air conditioner and a readable storage medium. The air conditioner comprises a shell, a first air deflector and a second air deflector, wherein the shell is provided with an air outlet duct which is formed on the inner side of the shell and used for air circulation, and an air outlet is formed on the outer peripheral wall of the shell by the air outlet duct; the first air deflector is rotationally arranged at the air outlet, and the second air deflector is rotationally arranged at the air outlet duct; the method comprises the following steps: after the air conditioner starts a heating mode, controlling an indoor fan to operate at a preset rotating speed, and closing a first air deflector and a second air deflector; acquiring the duration of the current angles of the first air deflector and the second air deflector; when the duration is longer than a first preset duration, adjusting the angles of the first air deflector and the second air deflector to increase the air output; and returning to execute the step of obtaining the duration of the current angles of the first air deflector and the second air deflector until the working condition parameters of the air conditioner meet the preset conditions. The technical problem of slow speed of increasing the indoor temperature is solved.

Description

Control method of air conditioner, air conditioner and readable storage medium
Technical Field
The application relates to the technical field of gas purification, in particular to a control method of an air conditioner, the air conditioner and a readable storage medium.
Background
In cold winter, people usually start the air conditioner to enter a heating mode, and control the air conditioner to increase the indoor environment temperature in the heating mode. When the air conditioner operates in a heating mode, the air deflector is usually set to a cold air prevention angle to prevent cold air from blowing onto a human body. In the heating mode, the method for singly setting the angle of the air deflector to the most cold-proof air control can delay the temperature rising speed of a system refrigerant and the temperature rising speed of a room, and influences the use comfort of a user.
Disclosure of Invention
The embodiment of the application aims to solve the technical problem that the speed of increasing the indoor temperature is reduced by singly setting the angle of the air deflector to be a preset angle in the cold air prevention stage in the heating mode by providing the control method of the air conditioner, the air conditioner and the readable storage medium.
In order to achieve the above object, an embodiment of the present application provides a control method of an air conditioner, where the air conditioner includes a casing, a first air deflector and a second air deflector, the casing has an air outlet channel formed inside the casing for air circulation, and the air outlet channel forms an air outlet on an outer peripheral wall of the casing; the first air deflector is rotationally arranged at the air outlet, and the second air deflector is rotationally arranged at the air outlet duct; the control method of the air conditioner comprises the following steps:
after the air conditioner starts a heating mode, controlling an indoor fan to operate at a preset rotating speed, and closing the first air deflector and the second air deflector;
acquiring the duration of the current angles of the first air deflector and the second air deflector;
when the duration is longer than a first preset duration, adjusting the angles of the first air deflector and the second air deflector to increase the air output;
and returning to the step of obtaining the duration of the current angles of the first air deflector and the second air deflector until the working condition parameters of the air conditioner meet the preset conditions.
Optionally, while the step of adjusting the angles of the first air deflector and the second air deflector to increase the air output is executed, the step of:
increasing the rotating speed of an indoor fan of the air conditioner.
Optionally, the step of increasing the rotation speed of the indoor fan of the air conditioner includes:
acquiring the running time of the air conditioner for starting a heating mode;
determining the increasing rate of the rotating speed according to the running duration;
and increasing the rotating speed of the indoor fan according to the increasing rate, wherein the increasing rate is larger when the operation duration is longer.
Optionally, the step of adjusting the angles of the first air deflector and the second air deflector includes:
acquiring the running time of the air conditioner for starting a heating mode;
and increasing the angles of the first air deflector and the second air deflector according to the operation duration, wherein the larger the operation duration is, the larger the increased angle is.
Optionally, the operating condition parameters of the air conditioner include at least one of:
angles of a first air deflector and a second air deflector of the air conditioner;
and the rotating speed of an indoor fan of the air conditioner.
Optionally, the step that the operating condition parameters of the air conditioner meet preset conditions includes:
determining that a preset condition is met when the angles of the first air deflector and the second air deflector are respectively greater than or equal to corresponding preset angles; or,
and when the rotating speed of the indoor fan is greater than or equal to a preset rotating speed, determining that a preset condition is met.
Optionally, after the step of adjusting the angles of the first air deflector and the second air deflector to increase the air output when the operation duration is longer than a first preset duration, the method further includes:
and receiving an instruction of entering a defrosting mode, and closing the first air deflector and the second air deflector.
Optionally, after the air conditioner starts the heating mode, the method further includes, after the steps of controlling the indoor fan to operate at a preset rotation speed and closing the first air deflector and the second air deflector:
acquiring the running time of the air conditioner for starting a heating mode;
and when the running time is longer than or equal to a preset time, controlling the air conditioner to close the heating mode.
In addition, in order to achieve the above object, another aspect of the present application further provides an air conditioner, which includes a memory, a processor, and a control program of the air conditioner that is stored in the memory and is executable on the processor, and the processor implements the control method of the air conditioner as described above when executing the control program of the air conditioner.
Further, to achieve the above object, another aspect of the present application also provides a computer-readable storage medium having stored thereon a control program of an air conditioner for controlling the air conditioner, the control program of the air conditioner implementing the control method of the air conditioner as described in any one of the above when executed by a processor.
In this embodiment, after the heating mode of the air conditioner is started, the indoor fan is controlled to operate at a preset rotating speed, the first air deflector and the second air deflector are closed simultaneously, the duration of the current angle maintained by the first air deflector and the duration maintained by the second air deflector are obtained, when the duration reaches the first preset duration, the angles of the first air deflector and the second air deflector are adjusted, the air output of the air outlet duct of the air conditioner is increased, the air output of the air deflectors can be increased along with the passage of time, the speed of increasing the indoor temperature is accelerated, and in the initial stage of the heating mode, under the condition of insufficient heat, the cold air is prevented from blowing people by controlling the opening angle of the air deflectors to be in a smaller range.
Drawings
Fig. 1 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present application;
FIG. 2 is a schematic flow chart illustrating an embodiment of a method for controlling an air conditioner according to the present application;
fig. 3 is a schematic structural view of an air deflector of an air conditioner in a closed state according to the present application;
fig. 4 is a schematic structural view illustrating an angle of an air deflector of an air conditioner according to the present application;
fig. 5 is a flowchart illustrating a control method of an air conditioner according to another embodiment of the present disclosure.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
For a better understanding of the above technical solutions, exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Traditional air conditioner is under preventing the cold wind mode of operation, often sets up the opening angle of aviation baffle to less angle, can lead to the unable leading-in indoor in a large number of heats of air conditioner heating in-process, reduces the problem of indoor ambient temperature's rise.
Based on this, the application provides a control method of an air conditioner, an indoor fan is controlled to operate according to a preset rotating speed, a first air deflector and a second air deflector are closed simultaneously, the duration of maintaining the current angle of the first air deflector and the second air deflector is obtained, when the duration reaches a first preset duration, the angles of the first air deflector and the second air deflector are adjusted, the air output of an air outlet duct of the air conditioner is increased, the air output of the air deflectors can be increased along with the passage of time, the speed of increasing the indoor temperature is accelerated, and in the initial stage of a heating mode, under the condition of insufficient heat, the opening angle of the air deflectors is controlled to be in a smaller range, and cold air is prevented from blowing people.
As shown in fig. 1, fig. 1 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present application.
As shown in fig. 1, the terminal may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. The communication bus 1002 is used to implement connection communication among these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., a WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the terminal structure shown in fig. 1 does not constitute a limitation of the terminal device and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a kind of computer-readable storage medium, may include therein an operating system, a network communication module, a user interface module, and a control program of an air conditioner.
In the terminal shown in fig. 1, the network interface 1004 is mainly used for data communication with the background server; the user interface 1003 is mainly used for data communication with a client (user side); when the terminal is an air conditioner, the processor 1001 may be configured to call a control program of the air conditioner in the memory 1005, and perform the following operations:
after the air conditioner starts a heating mode, controlling an indoor fan to operate at a preset rotating speed, and closing the first air deflector and the second air deflector;
acquiring the duration of the current angles of the first air deflector and the second air deflector;
when the duration is longer than a first preset duration, adjusting the angles of the first air deflector and the second air deflector to increase the air output;
and returning to the step of executing the duration of the current angles of the first air deflector and the second air deflector until the working condition parameters of the air conditioner meet preset conditions.
Referring to fig. 2, fig. 2 is a flowchart illustrating an embodiment of a control method of an air conditioner according to the present application.
The present embodiment provides an embodiment of a control method of an air conditioner, and it should be noted that, although a logical sequence is shown in the flowchart, in some cases, the steps shown or described may be performed in a different sequence from the sequence here.
The control method of the air conditioner comprises the following steps:
the air conditioner comprises a shell, a first air deflector and a second air deflector, wherein the shell is provided with an air outlet duct which is formed at the inner side of the shell and used for air circulation, and the air outlet duct forms an air outlet on the peripheral wall of the shell; the first air deflector is rotationally arranged at the air outlet, and the second air deflector is rotationally arranged at the air outlet duct; the control method of the air conditioner comprises the following steps:
step S10, after the air conditioner starts a heating mode, controlling an indoor fan to operate at a preset rotating speed, and closing the first air deflector and the second air deflector;
after the air conditioner starts a heating mode, an indoor fan of the air conditioner is controlled to operate at a preset rotating speed, and the first air deflector and the second air deflector are closed. In practical application, the heating mode can be started according to an operation instruction of a user; or turned on according to the operating parameters of the air conditioner. In some application scenarios, the heating mode is started according to the operation of a user, the user can control the air conditioner to start the heating mode through an instruction for starting the heating mode sent by an air conditioner remote controller, or the user can control the air conditioner to start the heating mode through an instruction for starting the heating mode sent by a terminal device and an intelligent household appliance which are in wireless communication with the air conditioner. Optionally, the wireless communication means includes one or more of a WiFi connection, a ZigBee protocol (ZigBee) connection, and a bluetooth connection. In other application scenarios, the air conditioner starts the heating mode, and after the heating mode is closed after the indoor temperature is detected to reach the set first temperature value (30 ℃), and the heating mode is started after the indoor temperature is detected to reach the set second temperature value (26 ℃) again, the air conditioner automatically enters the heating starting mode to prevent the indoor temperature from being too low, and the indoor temperature is ensured to meet the requirements of users.
After the heating mode is started, the indoor fan is controlled to operate at a preset rotating speed, wherein the preset rotating speed is the rotating speed of the fan when the fan receives an instruction for starting the heating mode and enters the initial stage of the heating mode, and optionally, the rotating speed can be 8 r/s. The air conditioner is ensured to operate at a lower rotating speed under the condition that the heat generated by the inner circulating system is less at the initial stage of entering the heating mode, and the indoor fan is started by utilizing the heat of the indoor environment.
After the heating mode is started, the indoor fan is controlled to operate at a preset rotating speed, and the first air deflector and the second air deflector of the air conditioner are controlled to be in a closed state.
The air conditioner comprises a shell, wherein the shell is provided with an air outlet duct which is formed on the inner side of the shell and used for air circulation, an air outlet is formed in the outer peripheral wall of the shell, a first air deflector is rotatably arranged at the air outlet, and a second air deflector is rotatably arranged at the air outlet duct. Referring to fig. 3, after the heating mode of the air conditioner is started, the first air deflector and the second air deflector of the air conditioner are in a closed state, so that the phenomenon that cold air is generated by continuously guiding air flow with low temperature into a room when the heat generated by the air conditioner cannot meet the heat requirement of the indoor fan when the indoor fan rotates in the initial stage of starting the heating mode is prevented.
Step S20, obtaining the duration of the current angles of the first air deflector and the second air deflector;
s30, when the duration is longer than a first preset duration, adjusting the angles of the first air deflector and the second air deflector to increase the air output;
controlling the air conditioner to start a heating mode, controlling a first air deflector and a second air deflector of the air conditioner to be in a closed state, counting the time length of the first air deflector and the second air deflector in the closed state, and obtaining the duration time length of the closed state to be greater than a first preset time length, wherein the structural schematic diagram of the air conditioner in the closed state is shown in fig. 3, the angle of the first air deflector is an angle formed by a straight line in the horizontal direction where a rotating shaft center point of the first air deflector is located and a tangent line of a preset point of the first air deflector, and optionally, the preset point of the first air deflector can be an upper vertex point of the first air deflector; the angle of the second air guiding plate is an angle formed by a straight line in the vertical direction where the center point of the rotating shaft of the second air guiding plate is located and a tangent line of a preset point of the second air guiding plate, and optionally, in fig. 3, the preset vertex of the second air guiding plate is an upper vertex of the second air guiding plate. When the first air deflector and the second air deflector are in a closed state, the angle A1 of the first air deflector is 15 degrees, and the angle of the second air deflector is 20 degrees.
After the air conditioner enters a heating mode, the duration time for maintaining the angles of the first air deflector and the second air deflector unchanged is obtained, and the angles of the first air deflector and the second air deflector are adjusted when the duration time is longer than a first preset duration time. For example, when the duration of the statistical air deflector angle in the closed state reaches 30s and the duration is longer than a first preset duration (29 s), the angles of the first air deflector and the second air deflector are adjusted. Referring to fig. 4, fig. 4 is a schematic structural diagram of a first air guiding plate (A2 =25 degrees) and a second air guiding plate (A2 =30 degrees) adjusted by a predetermined angle. The angle of the first air deflection plate is adjusted from A1 (15 degrees) to A2 (25 degrees), and the angle of the second air deflection plate is adjusted from A1 (20 degrees) to A2 (30 degrees). By rotating the first air guide plate and the second air guide plate, the angle of the first air guide plate and the angle of the second air guide plate are increased, and the air output of the air outlet duct is increased.
Optionally, in this embodiment, the angle of the first air guiding plate and the angle of the second air guiding plate may be set by a user according to the use condition of the user, for example, when the outdoor temperature is low, the preset angle may be set to a small angle (5 degrees), so as to prevent cold wind from directly blowing on the human body.
And S40, returning to the step of executing the duration of the current angles of the first air deflector and the second air deflector until the working condition parameters of the air conditioner meet preset conditions.
The working condition parameters are working parameters generated in the process of starting the air conditioner to run, and comprise: the temperature of the indoor heat exchanger, the angles of the first air deflector and the second air deflector and the rotating speed of the indoor fan.
After the air conditioner adjusts the air guide angles of the first air guide plate and the second air guide plate, the step of obtaining the duration time of the current angles of the first air guide plate and the second air guide plate is executed again.
For example, when the duration obtained that the opening angle of the first air guiding plate is 25 degrees and the opening angle of the second air guiding plate is 30 degrees is longer than the first preset duration by 29s, the angles of the first air guiding plate and the second air guiding plate are adjusted again, and optionally, the angles of the first air guiding plate and the second air guiding plate are increased by 10 degrees. And the angle of the first air deflector and the angle of the second air deflector are automatically adjusted again.
The air conditioner performs obtaining of the duration of the current angles of the first air deflector and the second air deflector after adjusting the angles of the first air deflector and the second air deflector, and if the angle of the first air deflector and the second air deflector of the air conditioner is larger than or equal to a preset angle (for example, the angle of the first air deflector reaches 120 degrees, and the angle of the second air deflector reaches 130 degrees), it is determined that the preset condition is met, the step of returning to obtaining of the duration of the current angles of the first air deflector and the second air deflector is stopped, and the current angles of the first air deflector and the second air deflector are continuously maintained.
In this embodiment, the first preset duration may be changed according to the number of times that the air conditioner performs the step of obtaining the duration of the current angles of the first air deflector and the second air deflector. For example, after the air conditioner starts a heating mode, the first preset duration may be set to 29s when the duration of the current angles of the first air deflector and the second air deflector is obtained for the first time; when the air conditioner executes the continuous time duration of obtaining the current angles of the first air deflector and the second air deflector for the second time, the first preset time duration can be set to be 15s, … … until the working condition parameters of the air conditioner meet the preset conditions, the speed of the angle of the air deflector can be increased when the heating conditions are sufficient after the air conditioner starts the heating mode, and the indoor temperature can be rapidly increased.
In this embodiment, after the heating mode of the air conditioner is started, the indoor fan is controlled to operate at a preset rotating speed, the first air deflector and the second air deflector are closed simultaneously, the duration of the current angle maintained by the first air deflector and the duration maintained by the second air deflector are obtained, when the duration reaches the first preset duration, the angles of the first air deflector and the second air deflector are adjusted, the air output of the air outlet duct of the air conditioner is increased, the air output of the air deflectors can be increased along with the passage of time, the speed of increasing the indoor temperature is accelerated, and in the initial stage of the heating mode, under the condition of insufficient heat, the cold air is prevented from blowing people by controlling the opening angle of the air deflectors to be in a smaller range.
With reference to the previous embodiment, the present application proposes yet another embodiment. Executing the step of adjusting the angles of the first air deflector and the second air deflector to increase the air output, and simultaneously executing the step of:
and S50, increasing the rotating speed of an indoor fan of the air conditioner.
In this embodiment, the air conditioner can increase the rotation speed of the indoor fan while increasing the angles of the first air deflector and the second air deflector. For example, when the duration that the first air deflector and the second air deflector maintain the current angles reaches the preset duration, it is determined that the angles of the first air deflector and the second air deflector are respectively increased (10 degrees are increased on the current basis), and meanwhile, the rotating speed of the indoor fan is increased by 10r on the current basis, and is increased to 15r/s when the current speed is 5r/s.
It can be understood that, in the operation process of the air conditioner, when it is determined that the rotating speed of the indoor fan is greater than or equal to the preset rotating speed, it is determined that the adjustment of the rotating speed of the indoor fan meets the preset condition, and the step of obtaining the duration of the current angles of the first air deflector and the second air deflector is stopped.
Optionally, in this embodiment, the increasing rate of the rotating speed of the indoor fan may be determined according to the operation duration of the air conditioner in the heating mode, and the indoor fan is controlled to increase the rotating speed of the indoor fan according to the determined increasing rate.
For example, when the operation time period (60 s) for which the air conditioner is turned on in the heating mode is less than or equal to a second preset time period (119 s), determining the rate of increase at each time of changing the rotational speed of the indoor fan to be a first rate, that is, increasing by 10r at each time of increasing the rotational speed of the indoor fan; when the air conditioner starts the heating mode for an operating time period (120 s) longer than a second preset time period (119 s), determining the rate of increase at each time of changing the rotational speed of the indoor fan to be a second rate, that is, increasing the rate of increase by 20r at each time of increasing the rotational speed of the indoor fan. After the heating mode is started for a certain time, the rotating speed of the indoor fan is rapidly increased, and the heating speed of the acting space of the air conditioner is increased.
Based on the first embodiment, the present application proposes yet another embodiment.
The step of adjusting the angles of the first air deflector and the second air deflector includes:
step S31, obtaining the running time of the air conditioner for starting a heating mode;
and S32, increasing the angles of the first air deflector and the second air deflector according to the operation time, wherein the larger the operation time is, the larger the increase angle is.
In this embodiment, the operation duration of the air conditioner in the heating mode is obtained, and the angles of the first air deflector and the second air deflector are determined to be increased according to the operation duration. For example, when the operation time length is less than or equal to a second preset time length, the angles of the first air deflector and the second air deflector are controlled to be increased by a first angle; and when the operation time length is longer than a second preset time length, increasing the angles of the first air deflector and the second air deflector by a second angle. The details are shown in table 1 below:
TABLE 1
Figure BDA0003167007160000101
Referring to table 1, when the heating mode operation duration of the air conditioner is less than or equal to a second preset duration, controlling the angle of the first air deflector and the second air deflector to be 10 degrees each time, the first 30 seconds in the table is the angle of the first air deflector, the angle of the first air deflector is respectively adjusted to be 25 degrees and 20 degrees to be 30 degrees, the angle of the first air deflector and the angle of the second air deflector are also increased by 10 degrees and … … during the second adjustment, when the angle of the air deflector is adjusted for the fourth time, the operation duration of the heating mode is determined to be greater than the second preset duration, and the angle of the air deflector is determined to be increased in a manner of increasing 20 degrees each time. The angle of the air deflector is adjusted according to the running time of the heating mode, and the indoor heating speed is increased.
Based on the first embodiment, the present application proposes yet another embodiment.
When the operation duration is longer than a first preset duration, adjusting the angles of the first air deflector and the second air deflector to increase the air output, the method further comprises the following steps:
and step S60, receiving an instruction of entering a defrosting mode, and closing the first air deflector and the second air deflector.
In this embodiment, when the air conditioner receives an instruction to enter the defrosting mode, the first air deflector and the second air deflector are closed, so that cold air is prevented from being conveyed indoors in the defrosting process, and the user experience is reduced.
Furthermore, after the air conditioner finishes defrosting, the air conditioner is controlled again to start a heating mode, the fan is started to operate at a preset rotating speed, the first air deflector and the second air deflector are closed, the step of rapidly increasing the indoor temperature in the heating process is automatically executed, and the intelligence of the air conditioner is improved.
Referring to fig. 5, fig. 5 is a schematic flow chart of another embodiment of the present application.
After the air conditioner starts the heating mode, control indoor fan and with the operation of default rotational speed, and close first aviation baffle and after the step of second aviation baffle, still include:
step S70, acquiring the operation time of the air conditioner for starting a heating mode;
and S80, controlling the air conditioner to close the heating mode when the running time is longer than or equal to a preset time.
The predetermined time period is a time period determined to turn off the heating mode of the air conditioner, and optionally, in this embodiment, the predetermined time period may be set to 15 minutes.
The method comprises the steps of obtaining the running time of the air conditioner in starting a heating mode, and when the running time of the air conditioner in entering the heating mode is determined to be greater than or equal to a preset time, determining to close the heating mode of the air conditioner, so that the energy loss of the air conditioner is reduced.
In addition, in order to achieve the above object, another aspect of the present application further provides an air conditioner, including a memory, a processor, and a control program of the air conditioner, stored on the memory and executable on the processor, wherein the processor implements the control method of the air conditioner as described above when executing the control program of the air conditioner.
Further, to achieve the above object, another aspect of the present application also provides a computer-readable storage medium having stored thereon a control program of an air conditioner for controlling the air conditioner, the control program of the air conditioner implementing the control method of the air conditioner as described in any one of the above when executed by a processor.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It should be noted that in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The application can be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The use of the word target, second, third, etc. does not denote any order. These words may be interpreted as names.
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.

Claims (10)

1. The control method of the air conditioner is characterized in that the air conditioner comprises a shell, a first air deflector and a second air deflector, wherein the shell is provided with an air outlet duct which is formed on the inner side of the shell and used for air circulation, and an air outlet is formed on the outer peripheral wall of the shell by the air outlet duct; the first air deflector is rotationally arranged at the air outlet, and the second air deflector is rotationally arranged at the air outlet duct; the control method of the air conditioner comprises the following steps:
after the air conditioner starts a heating mode, controlling an indoor fan to operate at a preset rotating speed, and closing the first air deflector and the second air deflector;
obtaining the duration of the current angles of the first air deflector and the second air deflector;
when the duration is longer than a first preset duration, adjusting the angles of the first air deflector and the second air deflector to increase the air output;
and returning to the step of obtaining the duration of the current angles of the first air deflector and the second air deflector until the working condition parameters of the air conditioner meet the preset conditions.
2. The method of claim 1, wherein the step of adjusting the angles of the first and second air deflectors to increase the air output is performed while the step of:
increasing the rotating speed of an indoor fan of the air conditioner.
3. The control method of an air conditioner according to claim 2, wherein the step of increasing the rotation speed of the indoor fan of the air conditioner comprises:
acquiring the running time of the air conditioner for starting a heating mode;
determining the increasing rate of the rotating speed according to the running time length;
and increasing the rotating speed of the indoor fan according to the increasing rate, wherein the increasing rate is larger when the operation duration is longer.
4. The method of claim 1, wherein the adjusting the angles of the first and second deflectors comprises:
acquiring the running time of the air conditioner for starting a heating mode;
and increasing the angles of the first air deflector and the second air deflector according to the operation time, wherein the larger the operation time is, the larger the increased angle is.
5. The control method of an air conditioner according to claim 1, wherein the operating condition parameter of the air conditioner includes at least one of:
angles of a first air deflector and a second air deflector of the air conditioner;
and the rotating speed of an indoor fan of the air conditioner.
6. The control method of an air conditioner according to claim 5, wherein the step of the operating condition parameter of the air conditioner satisfying a preset condition comprises:
determining that a preset condition is met when the angles of the first air deflector and the second air deflector are respectively greater than or equal to corresponding preset angles; or,
and when the rotating speed of the indoor fan is greater than or equal to a preset rotating speed, determining that a preset condition is met.
7. The method of claim 1, wherein after the step of adjusting the angles of the first and second wind deflectors to increase the wind output when the operation duration is longer than a first preset duration, the method further comprises:
and receiving an instruction of entering a defrosting mode, and closing the first air deflector and the second air deflector.
8. The method of claim 1, wherein after the step of controlling the indoor fan to operate at a predetermined speed and turning off the first air deflector and the second air deflector after the air conditioner starts the heating mode, the method further comprises:
acquiring the running time of the air conditioner for starting a heating mode;
and when the running time is longer than or equal to a preset time, controlling the air conditioner to close the heating mode.
9. An air conditioner, comprising a memory, a processor and a control program of the air conditioner stored in the memory and operable on the processor, wherein the processor implements the control method of the air conditioner according to any one of claims 1 to 8 when executing the control program of the air conditioner.
10. A computer-readable storage medium, characterized in that a control program of an air conditioner for controlling the air conditioner is stored thereon, wherein the control program of the air conditioner realizes the control method of the air conditioner according to any one of claims 1 to 8 when executed by a processor.
CN202110811620.3A 2021-07-16 2021-07-16 Control method of air conditioner, air conditioner and readable storage medium Pending CN115614979A (en)

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