WO2022237841A1 - Procédé, appareil et dispositif pour commander un climatiseur - Google Patents

Procédé, appareil et dispositif pour commander un climatiseur Download PDF

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Publication number
WO2022237841A1
WO2022237841A1 PCT/CN2022/092258 CN2022092258W WO2022237841A1 WO 2022237841 A1 WO2022237841 A1 WO 2022237841A1 CN 2022092258 W CN2022092258 W CN 2022092258W WO 2022237841 A1 WO2022237841 A1 WO 2022237841A1
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WO
WIPO (PCT)
Prior art keywords
air conditioner
blowing angle
fan blade
blowing
air
Prior art date
Application number
PCT/CN2022/092258
Other languages
English (en)
Chinese (zh)
Inventor
郝本华
孔令波
成汝振
柯靖
赵中宣
王佳林
Original Assignee
青岛海尔空调器有限总公司
青岛海尔空调电子有限公司
海尔智家股份有限公司
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Application filed by 青岛海尔空调器有限总公司, 青岛海尔空调电子有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔空调器有限总公司
Publication of WO2022237841A1 publication Critical patent/WO2022237841A1/fr

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • 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
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
    • 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
    • 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
    • F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
    • 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
    • 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
    • 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

Definitions

  • the present application relates to the technical field of air conditioners, and in particular to an air conditioner control method, device and equipment.
  • the air outlet of the existing cylindrical vertical air conditioner is a vertical long air outlet.
  • the long air outlet of the air conditioner can accelerate the exchange of air.
  • the fan blades with long air outlets control the air conditioner to blow hot air in the horizontal direction, so that the heating efficiency of the air conditioner is higher.
  • the fan blades of the air conditioner can only control the air conditioner to blow air in one direction.
  • the air conditioner blows hot air in the horizontal direction the cold air forms a negative pressure at the bottom of the air conditioner, which makes the temperature of the air blown out from the air outlet below the air conditioner lower, which in turn causes the air conditioner to blow hot air.
  • the uniformity of blowing during heating is poor.
  • Embodiments of the present application provide an air conditioner control method, device, and equipment, which are used to solve the technical problem in the prior art that the air blowing uniformity of the air conditioner is poor during heating.
  • an embodiment of the present application provides an air conditioner control method.
  • the air conditioner includes a plurality of first fan blades and at least one second fan blade, and the at least one second fan blade is located below the plurality of first fan blades.
  • the method include:
  • control command is a heating control command
  • the blowing of the air conditioner is controlled according to the first blowing angle and the second blowing angle.
  • determining the first blowing angle corresponding to the plurality of first fan blades and the second blowing angle corresponding to the at least one second fan blade includes:
  • the first blowing angle and the second blowing angle are determined according to the heating temperature and the ambient temperature.
  • determining the first blowing angle and the second blowing angle according to the heating temperature and the ambient temperature includes:
  • the first blowing angle and the second blowing angle are determined according to the temperature difference.
  • determining the first blowing angle and the second blowing angle according to the temperature difference includes:
  • the first preset relationship includes at least one temperature difference and The blowing angle of the first fan blade and the blowing angle of the second fan blade corresponding to each temperature difference;
  • the first blowing angle and the second blowing angle are determined according to the temperature difference and the first preset relationship.
  • the second blowing angle of the at least one second fan blade is proportional to the temperature difference.
  • the air conditioner includes a first motor and a second motor, the first motor is located at the top of the air conditioner, and the second motor is located at the bottom of the air conditioner; according to the first The blowing angle and the second blowing angle control the blowing of the air conditioner, including:
  • the second motor is controlled to drive the at least one second fan blade to swing to the second blowing angle.
  • the air conditioner further includes third fan blades, and the third fan blades are located on both sides of the air conditioner; when controlling the air conditioner to blow air, the method further includes:
  • the third fan blade is controlled to swing left and right.
  • an embodiment of the present application provides a control device for an air conditioner.
  • the air conditioner includes a plurality of first fan blades and at least one second fan blade, and the at least one second fan blade is located below the plurality of first fan blades.
  • the control device of the air conditioner includes an acquisition module, a determination module and a control module, wherein:
  • the acquiring module is configured to acquire the control instruction of the air conditioner
  • the determining module is configured to, when the control command is a heating control command, determine a first blowing angle corresponding to the plurality of first fan blades and a second blowing angle corresponding to the at least one second fan blade, The second blowing angle is used to make the blowing direction corresponding to the second fan blade face below the horizontal line;
  • the control module is used to control the blowing of the air conditioner according to the first blowing angle and the second blowing angle.
  • the determining module is specifically configured to:
  • the first blowing angle and the second blowing angle are determined according to the heating temperature and the ambient temperature.
  • the determining module is specifically configured to:
  • the first blowing angle and the second blowing angle are determined according to the temperature difference.
  • the determining module is specifically configured to:
  • the first preset relationship includes at least one temperature difference and The blowing angle of the first fan blade and the blowing angle of the second fan blade corresponding to each temperature difference;
  • the first blowing angle and the second blowing angle are determined according to the temperature difference and the first preset relationship.
  • the second blowing angle of the at least one second fan blade is proportional to the temperature difference.
  • the air conditioner includes a first motor and a second motor, the first motor is located at the top of the air conditioner, and the second motor is located at the bottom of the air conditioner; the control module specifically Used for:
  • the second motor is controlled to drive the at least one second fan blade to swing to the second blowing angle.
  • the air conditioner further includes third fan blades, and the third fan blades are located on both sides of the air conditioner; the control module is specifically used for:
  • the third fan blade is controlled to swing left and right.
  • the embodiment of the present application provides an air conditioner control device, including: a processor and a memory;
  • the memory stores computer-executable instructions
  • the processor executes the computer-executed instructions stored in the memory, so that the processor executes the air conditioner control method according to any one of the first aspect.
  • the embodiment of the present application further provides a computer program product, including a computer program, and when the computer program is executed by a processor, the step of controlling the air conditioner as described in any one of the preceding items is implemented.
  • Embodiments of the present application provide an air conditioner control method, device, and equipment.
  • the air conditioner includes a plurality of first fan blades and at least one second fan blade, and the at least one second fan blade is located below the plurality of first fan blades.
  • control instruction when the control instruction is a heating control instruction, determine the first blowing angle corresponding to a plurality of first fan blades, and the second blowing angle corresponding to at least one second fan blade, wherein the second blowing angle is used to make The blowing direction corresponding to the second fan blade is below the horizontal line, and the air blowing of the air conditioner is controlled according to the first blowing angle and the second blowing angle.
  • a plurality of first fan blades blow hot air in the horizontal direction to improve the heating efficiency of the air conditioner, and at least one second fan blade blows hot air in a direction below the horizontal line so that the indoor cooling
  • the air cannot gather at the bottom of the air conditioner, reducing the temperature difference between the temperature on the upper side of the air outlet of the air conditioner and the temperature on the lower side of the air outlet, improving the wind feeling when the air conditioner blows hot air, thereby improving the uniformity of blowing when the air conditioner is heating.
  • FIG. 1 is a schematic diagram of an application scenario provided by an embodiment of the present application
  • FIG. 2 is a schematic flowchart of an air conditioner control method provided in an embodiment of the present application
  • Fig. 3 is a schematic diagram of a process of controlling air blowing provided by an embodiment of the present application.
  • FIG. 4 is a schematic diagram of another process for controlling the blowing of an air conditioner provided by the embodiment of the present application.
  • Fig. 5 is a schematic diagram of another air conditioner control method provided by the embodiment of the present application.
  • Fig. 6 is a process schematic diagram of an air conditioner control method provided by an embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of an air conditioner control device provided in an embodiment of the present application.
  • FIG. 8 is a schematic diagram of a hardware structure of an air conditioner control device provided by an embodiment of the present application.
  • the fan blades with long air outlets control the air conditioner to blow hot air in the horizontal direction, thereby improving the heating efficiency of the air conditioner.
  • the fan blades of the air conditioner can only control the air conditioner to blow air in one direction.
  • the air conditioner blows hot air in the horizontal direction the cold air in the room forms a negative pressure at the bottom of the air conditioner, so that the temperature of the air blown from the air outlet below the air conditioner is the same as that of the air above the air conditioner.
  • the temperature difference between the temperatures of the air blown out by the air outlet of the air conditioner is relatively large, which in turn leads to poor uniformity of air blowing when the air conditioner is heating.
  • an embodiment of the present application provides an air conditioner control method, wherein the air conditioner includes a plurality of first fan blades and at least one second fan blade, At least one second fan blade is located below a plurality of first fan blades, and a control command of the air conditioner is obtained.
  • the control command is a heating control command
  • the heating temperature corresponding to the control command and the ambient temperature of the environment where the air conditioner is located are obtained.
  • the heating temperature and the ambient temperature determine the first blowing angle corresponding to a plurality of first fan blades and the second blowing angle corresponding to at least one second fan blade, wherein the second blowing angle is used to make the blowing angle corresponding to the second fan blade
  • the direction is below the horizontal line, and the air conditioner is controlled to blow air according to the first blowing angle and the second blowing angle.
  • the air conditioner controls the blowing direction of the air conditioner according to the temperature difference between the heating temperature and the ambient temperature, thereby improving the flexibility of the air conditioner control, and because the air conditioner controls at least one second fan blade to The direction below the horizontal line blows air, so the hot air blown by at least one second fan blade can prevent the cold air in the room from gathering at the bottom of the air conditioner, thus reducing the temperature difference between the temperature on the upper side of the air outlet of the air conditioner and the temperature on the lower side of the air outlet , and then improve the uniformity of air blowing when the air conditioner is heating.
  • FIG. 1 is a schematic diagram of an application scenario provided by an embodiment of the present application. See Figure 1, including: air conditioner.
  • the air conditioner includes a plurality of first fan blades, a plurality of second fan blades and a display panel.
  • the second fan blade is located below the first fan blade.
  • the display panel of the air conditioner displays the heating mode, and the air conditioner blows hot air in the horizontal direction through the first fan blade, and blows hot air obliquely downward through the second fan blade.
  • the hot air blown by the second fan blade can prevent indoor cold air from accumulating at the bottom of the air conditioner, thereby improving the uniformity of air blowing when the air conditioner is heating.
  • Fig. 2 is a schematic flowchart of an air conditioner control method provided by an embodiment of the present application. See Figure 2, the method can include:
  • the executor of the embodiments of the present application may be an air conditioner, or may be an air conditioner control device installed in the air conditioner.
  • the control device for the air conditioner may be implemented by software, or by a combination of software and hardware.
  • the air conditioner can be a cylindrical vertical air conditioner.
  • the air outlet of the cylindrical vertical air conditioner is a vertical long air outlet, and the exchange speed of indoor air can be improved by the long air outlet of the cylindrical vertical air conditioner.
  • the long air outlet of the cylindrical vertical air conditioner can increase the blowing range of the air conditioner when blowing air, thereby improving the efficiency of the air conditioner when cooling or heating.
  • the air conditioner includes a plurality of first blades and at least one second blade. Wherein, at least one second fan blade is located below the plurality of first fan blades.
  • the air conditioner includes 20 fan blades, the 17 fan blades on the upper side of the air conditioner are the first fan blades, and the 3 fan blades on the lower side of the air conditioner are the second fan blades.
  • the air conditioner includes at least two connecting rods, and the first fan blade and the second fan blade are respectively connected to different connecting rods.
  • the first fan blade and the second fan blade are respectively connected to different connecting rods.
  • a plurality of first fan blades are connected to one connecting rod, and at least one second fan blade is connected to another connecting rod.
  • the control commands of the air conditioner include cooling control commands and heating control commands.
  • the refrigeration control instruction is used to control the refrigeration of the air conditioner. For example, when the air conditioner receives a cooling control instruction, the air conditioner discharges cold air into the room.
  • the heating control instruction is used to control the heating of the air conditioner. For example, when the air conditioner receives a heating control instruction, the air conditioner discharges hot air into the room.
  • control instruction of the air conditioner may be determined according to the user's operation on the control panel. For example, when the user clicks the icon of the cooling command on the control panel, the control command of the air conditioner is a cooling command; when the user clicks the icon of the heating command on the control panel, the control command of the air conditioner is a heating control command.
  • control instruction of the air conditioner may be determined according to the voice information of the user. For example, if the user's voice information instructs the air conditioner to turn on the heating function, the air conditioner's control command is a heating control command; if the user's voice information indicates the air conditioner to turn on the cooling function, then the air conditioner's control command is a cooling control command.
  • the air conditioner can be connected to a terminal device, and the user sends a control command to the air conditioner through the terminal device.
  • an air conditioner can be connected to a mobile phone.
  • the air conditioner blows hot air to the room;
  • the air conditioner blows cold air to the room.
  • control command is a heating control command
  • the first blowing angle is used to indicate the direction in which the air conditioner blows air through the plurality of first fan blades. For example, when the first blowing angle is the angle of the horizontal line, the air conditioner can blow toward the horizontal direction through a plurality of first fan blades; The first blade blows in a direction 45 degrees above the horizontal.
  • the second blowing angle is used to make the blowing direction corresponding to the second fan blade face below the horizontal line.
  • at least one second fan blade can control the air conditioner to blow air in a direction below the horizontal line.
  • the air conditioner may blow air in a direction 45 degrees below the horizontal line through at least one second fan blade.
  • the first blowing angle corresponding to multiple first fan blades and the second blowing angle corresponding to at least one second fan blade can be determined according to the following feasible implementation methods: obtain the heating temperature corresponding to the control instruction and the ambient temperature of the environment where the air conditioner is located .
  • the heating temperature is an indoor target temperature.
  • the air conditioner may increase the indoor temperature to the target temperature.
  • the heating temperature is 30 degrees Celsius
  • the air conditioner may increase the indoor temperature to 30 degrees Celsius.
  • the ambient temperature is the temperature in the room where the air conditioner is located.
  • the ambient temperature may be determined from a temperature sensor.
  • the air conditioner can obtain the ambient temperature in the room according to the temperature sensor.
  • the first blowing angle and the second blowing angle are determined according to the heating temperature and the ambient temperature.
  • the first blowing angle and the second blowing angle are determined according to the temperature difference between the heating temperature and the ambient temperature.
  • the temperature difference is the temperature difference between the heating temperature and the ambient temperature. For example, if the ambient temperature is 23 degrees Celsius and the heating temperature is 30 degrees Celsius, the temperature difference is 7 degrees Celsius.
  • the first blowing angle and the second blowing angle are determined according to the temperature difference. For example, when the temperature difference is small, the first blowing angle and the second blowing angle can be in the direction of the horizontal line; when the temperature difference is large, the first blowing angle can be in the direction below the horizontal line, and the second blowing angle can also be in the direction below the horizontal line direction.
  • the air conditioner includes a first motor and a second motor.
  • the first motor is located at the top of the air conditioner, and the second motor is located at the bottom of the air conditioner.
  • the first motor is used to control the swing of multiple first fan blades.
  • the second motor is used to control the swing of at least one second fan blade.
  • the blowing of the air conditioner can be controlled according to the following feasible implementation manners: the first motor is controlled to drive a plurality of first fan blades to swing to a first blowing angle, and the second motor is controlled to drive at least one second fan blade to swing to a second blowing angle.
  • Fig. 3 is a schematic diagram of a process of controlling air blowing of an air conditioner provided by an embodiment of the present application. See Figure 3, including: air conditioner.
  • the air conditioner includes a plurality of first fan blades, a plurality of second fan blades and a display panel.
  • the second fan blade is located below the first fan blade.
  • the display panel of the air conditioner displays the heating mode.
  • the air conditioner blows hot air in the horizontal direction through a plurality of first fan blades, and through a plurality of The second fan blade blows hot air to the horizontal direction.
  • FIG. 4 is a schematic diagram of another process for controlling air blowing of an air conditioner provided in an embodiment of the present application. See Figure 4, including: air conditioner.
  • the air conditioner includes a plurality of first fan blades, a plurality of second fan blades and a display panel.
  • the second fan blade is located below the first fan blade.
  • the display panel of the air conditioner displays the heating mode.
  • the air conditioner can blow hot air in the horizontal direction through a plurality of first fan blades, and through a plurality of first fan blades. Two fan blades blow hot air to the direction below the horizontal line.
  • An embodiment of the present application provides a method for controlling an air conditioner.
  • the air conditioner includes a plurality of first fan blades, at least one second fan blade, a first motor, and a second motor.
  • at least one second fan blade is located under the plurality of first fan blades
  • the first motor is located at the top of the air conditioner
  • the second motor is located at the bottom of the air conditioner
  • the first motor is used to control the plurality of first fan blades
  • the second motor For controlling at least one second fan blade.
  • the control instruction is a heating control instruction, obtain the heating temperature corresponding to the control instruction and the ambient temperature of the environment where the air conditioner is located.
  • blowing angle and the second blowing angle corresponding to at least one second fan blade, wherein the second blowing angle is used to make the blowing direction corresponding to the second fan blade face below the horizontal line, and control the air conditioner according to the first blowing angle and the second blowing angle Hair.
  • the air conditioner when the air conditioner is heating, if the temperature difference between the heating temperature and the ambient temperature is small, the air conditioner blows air in the horizontal direction through the first fan blade and the second fan blade, and if the heating temperature and the ambient temperature If the temperature difference between them is large, the air conditioner will blow hot air in the horizontal direction through the first fan blade to improve the heating efficiency of the air conditioner, and the air conditioner will blow hot air in the direction below the horizontal line through the second fan blade, so that the cold air in the room cannot Gather at the bottom of the air conditioner to reduce the temperature difference between the temperature on the upper side of the air outlet of the air conditioner and the temperature on the lower side of the air outlet.
  • This not only improves the flexibility of air conditioner control, but also improves the wind feeling when the air conditioner blows hot air, thereby improving The uniformity of air blowing when the air conditioner is heating.
  • Fig. 5 is a schematic diagram of another air conditioner control method provided by an embodiment of the present application. See Figure 5, the method includes:
  • step S501 may refer to the execution process of S201, which will not be repeated here.
  • control command is a heating control command
  • step S502 may refer to the execution process of S202, which will not be repeated here.
  • the first blowing angle and the second blowing angle may be determined according to the following feasible implementation manner: according to the heating temperature and the ambient temperature, the temperature difference between the heating temperature and the ambient temperature is determined. The first blowing angle and the second blowing angle are determined according to the temperature difference.
  • a first preset relationship between the temperature difference and the blowing angle corresponding to the first fan blade and the blowing angle corresponding to the second fan blade is obtained.
  • the first preset relationship includes at least one temperature difference and the blowing angle of the first fan blade and the blowing angle of the second fan blade corresponding to each temperature difference.
  • the first preset relationship between the temperature difference and the blowing angle corresponding to the first fan blade and the blowing angle corresponding to the second fan blade can be shown in Table 1:
  • Table 1 only shows the first preset relationship between the temperature difference and the blowing angle corresponding to the first fan blade and the blowing angle corresponding to the second fan blade in the form of an example, and is not a limitation to the first preset relationship .
  • the first blowing angle and the second blowing angle are determined. For example, if the temperature difference between the heating temperature and the ambient temperature is temperature difference 1, then the blowing angle corresponding to the first fan blade is blowing angle 1, and the blowing angle corresponding to the second fan blade is blowing angle A; if the heating temperature The temperature difference between the temperature and the ambient temperature is temperature difference 2, then the blowing angle corresponding to the first fan blade is blowing angle 2, and the blowing angle corresponding to the second fan blade is blowing angle B; if the temperature difference between the heating temperature and the ambient temperature The temperature difference is temperature difference 3, then the blowing angle corresponding to the first fan blade is blowing angle 3, and the blowing angle corresponding to the second fan blade is blowing angle C.
  • the second blowing angle of at least one second fan blade is proportional to the temperature difference.
  • the greater the temperature difference between the heating temperature and the ambient temperature the greater the deviation of the second blowing angle to the direction below the horizontal line, the smaller the temperature difference between the heating temperature and the ambient temperature, and the larger the second blowing angle is toward Directions below the horizontal line deviate at smaller angles.
  • the second blowing angle is 30 degrees below the horizontal line
  • the second The second blowing angle is 45 degrees below the horizontal line. If the temperature difference between the heating temperature and the ambient temperature is reduced to 2 degrees Celsius, the second blowing angle is 15 degrees below the horizontal line.
  • the air conditioner also includes a third fan blade.
  • the third fan blade is located on both sides of the air conditioner, and when the air conditioner is controlled to blow air, the third fan blade can also be controlled to swing left and right.
  • the control instruction of the air conditioner is a heating control instruction
  • the air conditioner can control the third blades on both sides of the air conditioner to swing left and right, so that the hot air blown by the third blades can stir the air in the room, thereby improving the heating efficiency of the air conditioner.
  • An embodiment of the present application provides an air conditioner control method, and the air conditioner further includes third fan blades located on both sides of the air conditioner.
  • the control instruction is a heating control instruction
  • the first preset relationship is the temperature difference between the blowing angle corresponding to the first fan blade and the blowing angle corresponding to the second fan blade.
  • the air conditioner when the air conditioner is heating, if the temperature difference between the heating temperature and the ambient temperature is large, the air conditioner blows hot air in the horizontal direction through the first blade to improve the heating efficiency of the air conditioner, and the air conditioner passes through The second fan blade blows hot air to the direction below the horizontal line, so that the indoor cold air cannot gather at the bottom of the air conditioner, reducing the temperature difference between the temperature on the upper side of the air outlet of the air conditioner and the temperature on the lower side of the air outlet.
  • the air conditioner controls The third fan blade swings left and right to improve the efficiency of indoor air exchange. In this way, not only the efficiency of the air conditioner during heating is improved, but also the wind feeling when the air conditioner blows hot air is improved, thereby improving the uniformity of blowing when the air conditioner is heating.
  • Fig. 6 is a schematic diagram of a process of an air conditioner control method provided in an embodiment of the present application. See Figure 6, including air conditioner.
  • the air conditioner includes a plurality of first fan blades, a plurality of second fan blades and a display panel.
  • the second fan blade is located below the first fan blade.
  • the display panel of the air conditioner displays the heating mode.
  • the air conditioner obtains the heating temperature corresponding to the heating control instruction and the ambient temperature of the environment where the air conditioner is located, and obtains the temperature difference between the heating temperature and the ambient temperature .
  • the first air blowing direction of the plurality of first fan blades is determined to be the direction of the horizontal line
  • the second air blowing direction of the plurality of second fan blades is determined to be a direction 45 degrees below the horizontal line.
  • the air conditioner blows air in the direction of the horizontal line through the plurality of first fan blades, and blows air in a direction 45 degrees below the horizontal line through the plurality of second fan blades.
  • the temperature difference decreases. Since the second blowing angle is proportional to the temperature difference, when the temperature difference decreases, the second fan blade swings in the direction of the horizontal line, and the air conditioner passes through the second fan. The leaves blow in a direction 15 degrees below the horizontal.
  • the air conditioner can control the direction of blowing according to the temperature difference, improving the flexibility of air conditioner control, and the air conditioner blows hot air to the direction below the horizontal line through the second fan blade, so that the cold air in the room cannot gather at the bottom of the air conditioner, reducing the air conditioner temperature.
  • the temperature difference between the temperature on the upper side of the air outlet and the temperature on the lower side of the air outlet further improves the uniformity of blowing when the air conditioner is heating.
  • Fig. 7 is a schematic structural diagram of an air conditioner control device provided by an embodiment of the present application.
  • the control device 10 for the air conditioner can be installed in the air conditioner.
  • the control device 10 of the air conditioner may include an acquisition module 11, a determination module 12 and a control module 13, wherein:
  • the acquiring module 11 is configured to acquire the control instruction of the air conditioner
  • the determining module 12 is configured to, when the control command is a heating control command, determine the first blowing angle corresponding to the plurality of first fan blades and the second blowing angle corresponding to the at least one second fan blade , the second blowing angle is used to make the blowing direction corresponding to the second fan blade face below the horizontal line;
  • the control module 13 is used for controlling the blowing of the air conditioner according to the first blowing angle and the second blowing angle.
  • the determining module 12 is specifically configured to:
  • the first blowing angle and the second blowing angle are determined according to the heating temperature and the ambient temperature.
  • the determining module 12 is specifically configured to:
  • the first blowing angle and the second blowing angle are determined according to the temperature difference.
  • the determining module 12 is specifically configured to:
  • the first preset relationship includes at least one temperature difference and The blowing angle of the first fan blade and the blowing angle of the second fan blade corresponding to each temperature difference;
  • the first blowing angle and the second blowing angle are determined according to the temperature difference and the first preset relationship.
  • the second blowing angle of the at least one second fan blade is proportional to the temperature difference.
  • the air conditioner includes a first motor and a second motor, the first motor is located at the top of the air conditioner, and the second motor is located at the bottom of the air conditioner; the control module 13 Specifically for:
  • the second motor is controlled to drive the at least one second fan blade to swing to the second blowing angle.
  • the air conditioner further includes third fan blades, and the third fan blades are located on both sides of the air conditioner; the control module 13 is specifically used for:
  • the third fan blade is controlled to swing left and right.
  • An air conditioner control device provided in the embodiments of the present application can implement the technical solutions shown in the above method embodiments, and its principles and beneficial effects are similar, and will not be repeated here.
  • FIG. 8 is a schematic diagram of a hardware structure of an air conditioner control device provided by an embodiment of the present application.
  • the control device 20 of the air conditioner may include: a processor 21 and a memory 22, wherein the processor 21 and the memory 22 can communicate; exemplary, the processor 21 and the memory 22 communicate through a communication bus 23, the The memory 22 is used to store program instructions, and the processor 21 is used to call the program instructions in the memory to execute the air conditioner control method shown in any method embodiment above.
  • the air conditioner control device 20 may also include a communication interface, and the communication interface may include a transmitter and/or a receiver.
  • the above-mentioned processor can be a central processing unit (Central Processing Unit, CPU), and can also be other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC )Wait.
  • a general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like.
  • the steps of the methods disclosed in connection with the embodiments of the present application may be directly implemented by a hardware processor, or implemented by a combination of hardware and software modules in the processor.
  • An embodiment of the present application provides an air conditioner, and the air conditioner includes an air conditioner control device as shown in FIG. 11 .
  • An embodiment of the present application provides a readable storage medium, where a computer program is stored on the readable storage medium; the computer program is used to implement the method for controlling an air conditioner as described in any of the foregoing embodiments.
  • An embodiment of the present application provides a computer program product, where the computer program product includes instructions, and when the instructions are executed, the computer is made to execute the above air conditioner control method.
  • the aforementioned program can be stored in a readable memory.
  • the program executes the steps comprising the above-mentioned method embodiments; and the aforementioned memory (storage medium) includes: read-only memory (English: read-only memory, abbreviated: ROM), RAM, flash memory, hard disk, Solid state drive, magnetic tape (English: magnetic tape), floppy disk (English: floppy disk), optical disc (English: optical disc) and any combination thereof.
  • Embodiments of the present application are described with reference to flowcharts and/or block diagrams of methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each procedure and/or block in the flowchart and/or block diagram, and a combination of procedures and/or blocks in the flowchart and/or block diagram can be realized by computer program instructions. These computer program instructions may be provided to a general purpose computer, special purpose computer, embedded processor, or processing unit of other programmable data processing equipment to produce a machine such that the instructions executed by the processing unit of the computer or other programmable data processing equipment produce a An apparatus for realizing the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.
  • These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to operate in a specific manner, such that the instructions stored in the computer-readable memory produce an article of manufacture comprising instruction means, the instructions
  • the device realizes the function specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.
  • the term “include” and its variants may mean non-limiting inclusion; the term “or” and its variants may mean “and/or”.
  • the terms “first”, “second”, etc. in this application are used to distinguish similar objects, and not necessarily used to describe a specific order or sequence.
  • “plurality” means two or more.
  • “And/or” describes the association relationship of associated objects, indicating that there may be three types of relationships. For example, A and/or B may indicate: A exists alone, A and B exist simultaneously, and B exists independently. The character “/" generally indicates that the contextual objects are an "or” relationship.

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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)
  • Air Conditioning Control Device (AREA)

Abstract

La présente demande concerne un procédé, un appareil et un dispositif pour commander un climatiseur. Le climatiseur comprend une pluralité de premières pales de ventilateur et au moins une seconde pale de ventilateur, et la ou les secondes pales de ventilateur sont situées au-dessous de la pluralité de premières pales de ventilateur. Le procédé consiste à : acquérir une instruction de commande du climatiseur ; lorsque l'instruction de commande est une instruction de commande de chauffage, déterminer un premier angle de soufflage d'air correspondant à la pluralité de premières pales de ventilateur et un second angle de soufflage d'air correspondant à la ou aux secondes pales de ventilateur, le second angle de soufflage d'air étant utilisé pour permettre à la direction de soufflage correspondant à la seconde pale de ventilateur d'être orientée au-dessous d'une ligne horizontale ; et en fonction du premier angle de soufflage d'air et du second angle de soufflage d'air, commander le climatiseur pour souffler de l'air. L'uniformité du soufflage d'air pendant le chauffage du climatiseur est améliorée.
PCT/CN2022/092258 2021-05-11 2022-05-11 Procédé, appareil et dispositif pour commander un climatiseur WO2022237841A1 (fr)

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CN113324326A (zh) * 2021-05-11 2021-08-31 青岛海尔空调器有限总公司 空调的控制方法、装置及设备

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