CN114061117B - Air conditioner, control device and control method of air deflector of air conditioner and readable storage medium - Google Patents

Air conditioner, control device and control method of air deflector of air conditioner and readable storage medium Download PDF

Info

Publication number
CN114061117B
CN114061117B CN202010763602.8A CN202010763602A CN114061117B CN 114061117 B CN114061117 B CN 114061117B CN 202010763602 A CN202010763602 A CN 202010763602A CN 114061117 B CN114061117 B CN 114061117B
Authority
CN
China
Prior art keywords
air deflector
swing
air
area
determining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202010763602.8A
Other languages
Chinese (zh)
Other versions
CN114061117A (en
Inventor
李玉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GD Midea Air Conditioning Equipment Co Ltd
Original Assignee
GD Midea Air Conditioning Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GD Midea Air Conditioning Equipment Co Ltd filed Critical GD Midea Air Conditioning Equipment Co Ltd
Priority to CN202010763602.8A priority Critical patent/CN114061117B/en
Publication of CN114061117A publication Critical patent/CN114061117A/en
Application granted granted Critical
Publication of CN114061117B publication Critical patent/CN114061117B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
    • 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
    • F24F13/24—Means for preventing or suppressing noise
    • F24F2013/247—Active noise-suppression
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/40—Damper positions, e.g. open or closed
    • 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

Abstract

The invention discloses an air conditioner, a control device and a control method of an air deflector of the air conditioner, and a readable storage medium, wherein the swing range of the air deflector comprises a first swing area, a second swing area and a third swing area, the third swing area is positioned between the first swing area and the second swing area, and the control method comprises the following steps: when the air guide plate executes swinging movement, if a swinging signal of the air guide plate is received, acquiring the current position of the air guide plate; determining a stop position of the air deflector according to the current position of the air deflector, wherein the stop position is positioned in the first swing area or the second swing area; and controlling the air deflector to stop at the stop position. According to the air deflector control method of the air conditioner, the air deflector can be prevented from stopping at an ineffective air outlet position.

Description

Air conditioner, control device and control method of air deflector of air conditioner and readable storage medium
Technical Field
The invention relates to the technical field of air conditioning, in particular to an air deflector control method of an air conditioner, a computer readable storage medium, the air conditioner and an air deflector control device of the air conditioner.
Background
In the air conditioner of the related art, when the air deflector is required to cancel swinging in the swinging process, the air deflector can stop at the current angle, and the large-rotation air guide mechanism can meet different swinging air supply angles of users, so that various air supply angles are realized. For the rotary air guide mechanism, when the upper air outlet angle moves to the lower air outlet angle, the upper air outlet angle passes through an ineffective air outlet angle such as a closing angle.
When the rotary air deflector moves to an invalid air outlet angle in the swinging process, the swinging is canceled, the air deflector stays at the invalid air outlet angle, so that the normal air outlet quantity is reduced, the condensation risk is even generated, and the noise exceeds the standard.
Disclosure of Invention
The first aspect of the present invention provides a method for controlling an air deflector of an air conditioner, which can avoid stopping the air deflector at an ineffective air outlet position.
A second aspect of the present invention is directed to a computer-readable storage medium.
A third aspect of the present invention is directed to an air conditioner.
A fourth aspect of the present invention is to provide an air deflector control device for an air conditioner.
According to the air deflector control method of the air conditioner in the first aspect of the invention, the swing range of the air deflector comprises a first swing area, a second swing area and a third swing area, and the third swing area is positioned between the first swing area and the second swing area, and the control method comprises the following steps: when the air guide plate executes swinging movement, if a swinging signal of the air guide plate is received, acquiring the current position of the air guide plate; determining a stop position of the air deflector according to the current position of the air deflector, wherein the stop position is positioned in the first swing area or the second swing area; and controlling the air deflector to stop at the stop position.
According to the air deflector control method of the air conditioner, the air deflector can be prevented from stopping at an ineffective air outlet position.
In addition, the air deflector control method of the air conditioner according to the above embodiment of the present invention may further have the following additional technical features:
optionally, determining the stopping position of the air deflector according to the current position of the air deflector includes: and if the air deflector is positioned in the first swing area or the second swing area, determining the stopping position of the air deflector as the current position.
Optionally, a closing position is set in the third swing area, wherein the stopping position of the air deflector is determined according to the current position of the air deflector, and the method further comprises the step of determining the stopping position of the air deflector according to the swing direction of the air deflector: determining that the stopping position of the air deflector is the current position if the air deflector moves from a first swing area to a second swing area, and determining that the stopping position of the air deflector is the nearest position to the closing position if the air deflector passes over the closing position, otherwise, determining that the stopping position of the air deflector is the nearest position to the closing position in the first swing area; and if the air deflector moves from the second swing area to the first swing area, and the air deflector is positioned in the second swing area, determining that the stopping position of the air deflector is the current position, and if the air deflector passes over the closing position, determining that the stopping position of the air deflector is the position closest to the closing position in the first swing area, otherwise, determining that the stopping position of the air deflector is the position closest to the closing position in the second swing area.
Optionally, the first swing area is provided with a first small swing area, the second swing area is provided with a second small swing area, and the air deflector performs swing motion including: if the air deflector is opened to swing slightly, controlling the air deflector to execute swinging motion in the first small swing area or the second small swing area; if the air deflector is opened to swing around wind, the air deflector is controlled to execute swinging motion in the first swinging area or the second swinging area; and if the air deflector is opened to swing in the full range, controlling the air deflector to execute swinging motion in the swinging range.
Optionally, determining the stopping position of the air deflector according to the current position of the air deflector further includes: if the air deflector is opened to swing slightly, determining the stopping position of the air deflector as the current position; if the air deflector is opened to swing around wind, when the air deflector is positioned in a region, outside the first small swing region, close to the third swing region in the first swing region, determining that the stop position of the air deflector is the position, closest to the current position, in the first small swing region, or when the air deflector is positioned in a region, outside the second small swing region, close to the third swing region in the second swing region, determining that the stop position of the air deflector is the position, closest to the current position, in the second small swing region.
The computer-readable storage medium according to the second aspect of the present invention has stored thereon an air deflector control program for an air conditioner, which when executed by a processor, implements the air deflector control method for an air conditioner as described above.
According to the air conditioner in the third aspect of the invention, the air conditioner comprises a memory, a processor and an air deflector control program of the air conditioner, wherein the air deflector control program is stored on the memory and can run on the processor, and the air deflector control method of the air conditioner is realized when the processor executes the air deflector control program.
According to the air deflector control device of the air conditioner, the swing range of the air deflector comprises a first swing area, a second swing area and a third swing area, the third swing area is positioned between the first swing area and the second swing area, the air deflector control device comprises a position detection module and a control module, and the position detection module is used for acquiring the position of the air deflector; when the air guide plate executes swinging motion, if a swinging signal of the air guide plate is received, acquiring the current position of the air guide plate; determining a stop position of the air deflector according to the current position of the air deflector, wherein the stop position is positioned in the first swing area or the second swing area; and controlling the air deflector to stop at the stop position.
Optionally, when determining the stopping position of the air deflector according to the current position of the air deflector, the control module is further configured to: and if the air deflector is positioned in the first swing area or the second swing area, determining the stopping position of the air deflector as the current position.
Optionally, a closing position is set in the third swing area, and the control module is further configured to, when determining the stopping position of the air deflector according to the current position of the air deflector: and if the air deflector is positioned in the third swing area and the air deflector passes through the closing position, determining that the stopping position of the air deflector is the position closest to the current position in the next swing area of the air deflector in the swing direction, otherwise, determining that the stopping position of the air deflector is the position closest to the current position in the last swing area of the air deflector in the swing direction.
Optionally, the first swing area is provided with a first small swing area, the second swing area is provided with a second small swing area, and the control module is further configured to: if the air deflector is opened to swing slightly, controlling the air deflector to execute swinging motion in the first small swing area or the second small swing area; if the air deflector is opened to swing around wind, the air deflector is controlled to execute swinging motion in the first swinging area or the second swinging area; and if the air deflector is opened to swing in the full range, controlling the air deflector to execute swinging motion in the swinging range.
Optionally, when determining the stopping position of the air deflector according to the current position of the air deflector, the control module is further configured to: if the air deflector is opened to swing slightly, determining the stopping position of the air deflector as the current position; if the air deflector is opened to swing around wind, when the air deflector is positioned in a region, outside the first small swing region, close to the third swing region in the first swing region, determining that the stop position of the air deflector is the position, closest to the current position, in the first small swing region, or when the air deflector is positioned in a region, outside the second small swing region, close to the third swing region in the second swing region, determining that the stop position of the air deflector is the position, closest to the current position, in the second small swing region.
Drawings
FIG. 1 is a schematic view of various positions of an air deflection plate in accordance with one embodiment of the present invention.
Fig. 2 is a flow chart illustrating a method for controlling an air deflector of an air conditioner according to an embodiment of the present invention.
Fig. 3 is a schematic view of an air conditioner according to an embodiment of the present invention, in which an air guide plate is at an upward air guide limit position.
Fig. 4 is a schematic view of an air conditioner according to an embodiment of the present invention, in which the air deflection is in a closed position.
Fig. 5 is a schematic view of an air conditioner according to an embodiment of the present invention, in which the wind deflector is in a limit position for downwardly guiding wind.
Fig. 6 is a flowchart illustrating a method for controlling an air deflector of an air conditioner according to an embodiment of the present invention.
Fig. 7 is a flowchart illustrating a method for controlling an air deflector of an air conditioner according to an embodiment of the present invention.
Fig. 8 is a flowchart illustrating a method for controlling an air deflector of an air conditioner according to an embodiment of the present invention.
FIG. 9 is a schematic view of various positions of an air deflection plate of one embodiment.
Fig. 10 is a flowchart illustrating a method for controlling an air deflector of an air conditioner according to an embodiment of the present invention.
Fig. 11 is a flowchart illustrating a method for controlling an air deflector of an air conditioner according to an embodiment of the present invention.
Fig. 12 is a flowchart illustrating a method for controlling an air deflector of an air conditioner according to an embodiment of the present invention.
Fig. 13 is a schematic view of an air deflector control device of an air conditioner according to an embodiment of the present invention.
Detailed Description
In the swing process of the air guide plate of the air conditioner, a swing stopping signal can be received at any time, the air conditioner continues to operate after the swing stopping of the air guide plate, the air guide plate guides air at the swing stopping position, however, the position of the air guide plate when the swing stopping signal is received is not always suitable for air guide, in some cases, the position of the air guide plate when the swing stopping signal is received is possibly unsuitable for air guide, the air guide plate is in the position for a long time for air guide, noise of the air conditioner exceeds standard, the air output is reduced, and even condensation and the like are caused. Especially when the air deflector has a large swinging angle, the range unsuitable for air guiding is relatively large, and the air deflector has a higher probability of being in an improper position after swinging is stopped. Therefore, the invention provides a control method of the air deflector, which can avoid the air deflector being positioned at an improper position when the swing of the air deflector is stopped.
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
As shown in fig. 1, the swing range of the air deflector in the present invention includes a first swing area, a second swing area, and a third swing area, and the third swing area is located between the first swing area and the second swing area.
Optionally, as shown in fig. 1, the schematic diagrams of the respective limit positions of the air deflector in one embodiment of the present invention are shown in fig. 1, where position 1, position 2, position 3, and position 4 are respectively several limit positions of the air deflector, where the first swing area is between position 1 and position 2, and position 1 is the upper limit position of the first swing area, and position 2 is the lower limit position of the first swing area; the second rocking zone is between position 3 and position 4, with position 3 being the upper limit position of the second rocking zone and position 4 being the lower limit position of the second rocking zone; in addition, the area between position 2 and position 3 is the third wobble area.
The lower limit position of the first swing area shown in fig. 1 coincides with the upper limit position of the third swing area, and the upper limit position of the second swing area coincides with the lower limit position of the third swing area, so that the control accuracy of the air deflector can be improved. It should be noted that the solution shown in fig. 1 is only one embodiment of the present invention, and is not intended to limit the scope of the present invention. For example, there may be a region of overlap between the first rocking zone and the third rocking zone, which may also be in the form of a separation, that is, the lower limit position of the first rocking zone and the upper limit position of the third rocking zone may also be misaligned; likewise, there may be a region of overlap between the second rocking zone and the third rocking zone, which may also be in the form of a separation, that is, the upper limit position of the second rocking zone and the lower limit position of the third rocking zone may also be misaligned.
Wherein, based on control requirements, the third swing area may be considered as an area unsuitable for long-time stay of the wind deflector for wind guiding. Of course, other rocking areas may be considered as areas unsuitable for long residence time of the air deflector for guiding air based on actual working requirements. The invention is mainly described by taking the case that the air deflector is not suitable for staying for a long time in the third swing area.
As shown in fig. 2, the air deflector control method of the air conditioner according to the first aspect of the present invention includes:
when the air guide plate executes the swinging motion, if the swinging signal of the air guide plate is received, the current position of the air guide plate is obtained, wherein the swinging motion of the air guide plate can be performed by an air conditioner system instruction, an external instruction of the air conditioner or the combined action of the system instruction of the air conditioner and the external instruction of the air conditioner, for example, when the air conditioner runs a certain (such as swinging air supply and the like) instruction requiring the air guide plate to execute the swinging motion, the air guide plate executes the swinging motion. In addition, the air deflector may also perform a rocking motion based on external instructions (e.g., cloud platform instructions, remote control instructions, etc.). In addition, when the air guide plate executes the swinging motion, the air guide plate can do swinging motion in the first swinging area, the air guide plate can do swinging motion in the second swinging area, the air guide plate can do wide-range swinging motion in the first swinging area and the second swinging area, and certainly, the air guide plate can also do swinging motion in the first swinging area and the third swinging area, the second swinging area and the third swinging area and the like.
In the same manner, the stop/swing signal of the air deflector may be an air conditioner system command, an external command of the air conditioner, or a combination of a system command of the air conditioner and an external command of the air conditioner.
When the air guide plate is ready to stop, determining the stop position of the air guide plate according to the current position of the air guide plate, wherein the stop position is positioned in the first swing area or the second swing area, namely, after receiving a signal for stopping swing, the stop position of the air guide plate is arranged in the first swing area or the second swing area no matter whether the air guide plate is positioned in the third swing area or not. And the stopping position of the air deflector is determined, the air deflector is controlled to stop at the stopping position, that is, whether the air deflector is positioned in the third swing area or not, the air deflector is stopped at the first swing area or the second swing area.
According to the air deflector control method of the air conditioner, when the air deflector stop swinging instruction is received, the air deflector can be stopped in the first swinging area or the second swinging area, but the air deflector cannot be stopped in the third swinging area, so that the defect that the air deflector is easy to generate due to the fact that the air deflector stays in the third swinging area for a long time is avoided, the air outlet volume of the air conditioner is effectively improved, the risk of condensation on the air deflector can be reduced, and noise reduction, energy conservation and environmental protection are realized.
The control method of the air deflector is suitable for different types of air conditioners, such as mobile air conditioners, cabinet air conditioners, hanging air conditioners, window air conditioners and the like. According to the air guiding conditions of the air deflector at different positions in the working modes of heating, refrigerating, air supplying and the like of the air conditioner, the ranges of the first swing area, the second swing area and the third swing area are selected. Taking an air conditioner with a large-angle swing air deflector as an example, the air deflector can swing in a larger range, and then the swing range of the air deflector is divided into a first swing area, a second swing area and a third swing area.
Specifically, referring to fig. 3 to 5, in the air conditioner 100 according to one embodiment of the present invention, the air conditioner 100 has a housing 10, a fan 20, an indoor heat exchanger 30, and an air deflector 40, the housing 10 has an air duct 101 therein, the fan 20 is disposed in the air duct 101 to drive an air flow from an inlet 102 of the air duct 101 to an outlet 103 of the air duct 101, the indoor heat exchanger 30 is disposed in the housing 10, and the air flow can exchange heat with the indoor heat exchanger 30 during the flow from the inlet 102 of the air duct 101 to the outlet 103 of the air duct 101, the air deflector 40 is disposed at the outlet 103 of the air duct 101, and an upward, downward or other direction air deflection can be achieved by the air deflector 40, wherein a region of the air deflector 40 in which the air deflector 40 is deflected upward can be regarded as a first swing area of the air deflector 40, wherein a maximum angular position of the air deflector 40 in the upward direction can be regarded as an upper limit position (position 1) of the first swing area of the air deflector 40, and a position of the air deflector 40 in which the minimum angle is regarded as a lower limit position (position 2) of the first swing area of the air deflector 40. The area where the air guide plate 40 guides the air downward may be regarded as the second swing area of the air guide plate 40, wherein the minimum angular position of the air guide plate 40 guides the air downward may be regarded as the upper limit position (position 3) of the second swing area of the air guide plate 40, and the maximum angular position of the air guide plate 40 guides the air downward may be regarded as the lower limit position (position 4) of the second swing area of the air guide plate 40.
The position of the air deflector can be determined according to the rotation angle of the air deflector, for example, according to the selection of the initial angle, the angle corresponding to the lower limit position of the air deflector in the first swing area, the angle corresponding to the upper limit position of the first swing area, the angle corresponding to the lower limit position of the second swing area and the angle corresponding to the upper limit position of the second swing area are determined, wherein the angle corresponding to the upper limit position of the first swing area, the angle corresponding to the lower limit position of the first swing area, the angle corresponding to the upper limit position of the second swing area and the angle corresponding to the lower limit position of the second swing area are gradually increased, and when the stop position of the air deflector needs to be determined, the angle value corresponding to the stop position of the air deflector can be determined first, and the stop position of the air deflector can be determined according to the angle value of the air deflector.
Specifically, in the solutions shown in fig. 3 to 5, the air guide plate may rotate within a range of 180 ° (or other angles) by a large angle, and the upper limit position of the air guide plate (the upper limit position of the first swing area) when the air guide plate guides air upwards is taken as the rotation starting point of the air guide plate (as shown in fig. 3), that is, the position of the air guide plate in fig. 3 is taken as the reference position (the angle of the air guide plate can be considered as 0 °). When a signal of stopping swinging of the air deflector is received, the current position of the air deflector can be determined by determining the angle (the angle relative to the reference position) of the air deflector, then the angle corresponding to the stopping position of the air deflector is determined according to the current position, and the air deflector is moved to the angle. In addition, in fig. 4, the air guide plate is rotated to a position closing the air outlet, and at this time, the position of the air guide plate is not suitable for air guide, and if the air guide plate is in this position for a long period of time during operation of the air conditioner, noise or the like may be generated. In fig. 5, the air deflector is rotated to a maximum angular position for downward air guiding, where the air deflector is at a lower limit position (i.e., position 4) of the second swing area, where the air deflector can direct downward air.
Wherein, the upper limit position (position 1) of the air deflector in the first swinging zone is set to 0 degrees, the lower limit position (position 4) of the second swinging zone is set to 180 degrees, and the lower limit position (position 2) of the air deflector in the first swinging zone is set to 40 degrees, and the upper limit position (position 3) of the second swinging zone is set to 120 degrees.
Of course, the above description is given by taking the lower limit position of the first swing area as 0 ° and the upper limit position of the second swing area as the maximum swing angle of the air deflector, etc. as examples, only for the convenience of understanding, the technical solution of the present application is not to limit the protection scope of the present invention.
Optionally, as shown in fig. 6, determining the stopping position of the air deflector according to the current position of the air deflector includes: and if the air deflector is positioned in the first swing area or the second swing area, determining the stopping position of the air deflector as the current position. The air deflector may be adapted to direct air when the air deflector is positioned in the first rocking zone and the second rocking zone, and therefore, the air deflector may be stopped in the first rocking zone when receiving the air deflector stop rocking signal and the air deflector is in the first rocking zone; when the air guide plate is received to stop swinging signals and is in the second swinging area, the air guide plate can be stopped in the second swinging area.
Optionally, as shown in fig. 7, the third swing area is provided with a closing position, and the method further includes determining the stopping position of the air deflector according to the current position of the air deflector, and determining the stopping position of the air deflector according to the swing direction of the air deflector, that is, determining the stopping position of the air deflector according to the current position and the swing direction of the air deflector, where the control method includes:
if the air deflector moves from the first swing area to the second swing area, determining that the stop position of the air deflector is the current position when the air deflector is positioned in the first swing area, and determining that the stop position of the air deflector is the position closest to the closed position in the second swing area when the air deflector passes over the closed position, otherwise, determining that the stop position of the air deflector is the position closest to the closed position in the first swing area;
if the air deflector moves from the second swing area to the first swing area, and the air deflector is positioned in the second swing area, determining that the stop position of the air deflector is the current position, and if the air deflector passes over the closing position, determining that the stop position of the air deflector is the position closest to the closing position in the first swing area, otherwise, determining that the stop position of the air deflector is the position closest to the closing position in the second swing area.
The closed position of the air deflector is the position where the air deflector is closed, and reference may be made to fig. 4, where reference is made to fig. 1, and the closed position of the air deflector is position 5. If the air deflector is positioned between the upper limit position and the lower limit position of the first swing area, the air deflector is considered to be positioned in the first swing area; if the air deflector is positioned between the upper limit position and the lower limit position of the second swing area, the air deflector is considered to be positioned in the second swing area;
In addition, if the air deflector is positioned at one side of the closed position, which is close to the second swing area, in the process of moving from the first swing area to the second swing area, the air deflector part passes over the closed position; if the deflector is located on the side of the closed position that is closer to the first rocking zone during movement of the deflector from the second rocking zone to the first rocking zone, the deflector portion passes over the closed position.
Specifically: when the air deflector receives a signal of stopping swinging of the air deflector in the process of moving from the first swinging area to the second swinging area, if the air deflector is still in the first swinging area, stopping the air deflector at the current position; if the air deflector has moved out of the first rocking zone and the air deflector has not moved to the closed position, stopping the air deflector at the lower limit position of the first rocking zone; if the air deflector has passed the closing position, the air deflector is stopped at the upper limit position of the second swinging zone; in addition, if the air deflector is just in the closed position, the lower limit position of the first rocking zone or the upper limit position of the second rocking zone may be set. When the air deflector receives a signal of stopping swinging of the air deflector in the process of moving from the second swinging area to the first swinging area, if the air deflector is still in the second swinging area, stopping the air deflector at the current position; if the air deflector has moved out of the second rocking zone and the air deflector has not moved to the closed position, stopping the air deflector at the upper limit position of the second rocking zone; if the air deflector has passed the closing position, the air deflector is stopped at the lower limit position of the first swing area; in addition, if the air deflector is just in the closed position, the lower limit position of the first rocking zone or the upper limit position of the second rocking zone may be set.
In a specific embodiment of the present invention, referring to fig. 1 and 8, the current position of the air deflector may be determined according to the angle of the current position of the air deflector, and the angle of the stopping position of the air deflector may be determined according to the angle of the current position of the air deflector, thereby determining the stopping position of the air deflector. For example, in connection with the foregoing embodiment, the upper limit position (position 1) of the air deflector in the first rocking area is set to α1, the lower limit position (position 2) of the air deflector in the first rocking area is set to α2, the upper limit position (position 3) of the air deflector in the second rocking area is set to α3, the lower limit position (position 4) of the air deflector in the second rocking area is set to α4, and the air deflector in the closed position is set to α5, where α1 < α2 < α5 < α3 < α4.
As shown in fig. 8, the stop position of the air deflector can be determined according to the movement direction of the air deflector and the angle of the current position of the air deflector:
(1) when the air deflector receives an air deflector stopping signal in the process of moving from the first swinging area to the second swinging area, if the angle of the current position of the air deflector is smaller than alpha 2, stopping the air deflector at the current position; if the angle of the current position of the air deflector is larger than alpha 2 and smaller than alpha 5, the angle of the stop position of the air deflector is alpha 2; if the angle of the current position of the air deflector is greater than alpha 5, the angle of the stop position of the air deflector is alpha 3.
(2) When the air deflector receives an air deflector stopping signal in the process of moving from the second swinging area to the first swinging area, if the angle of the current position of the air deflector is larger than alpha 3, stopping the air deflector at the current position; if the angle of the current position of the air deflector is smaller than alpha 3 and larger than alpha 5, the angle of the stop position of the air deflector is alpha 3; if the angle of the current position of the air deflector is smaller than alpha 5, the angle of the stop position of the air deflector is alpha 2.
In addition, in combination with the foregoing embodiment, the first swing area may be an upper area effective air outlet position, the second swing area may be a lower area effective air outlet position, the upper limit position of the first swing area may be an upper area effective air outlet upper limit angle (or an upper area refrigeration swing angle upper limit), the lower limit position of the first swing area may be an upper area effective air outlet lower limit angle (or an upper area refrigeration swing range lower limit), the upper limit position of the second swing area may be a lower area effective air outlet upper limit angle (or a lower area refrigeration swing range upper limit), and the lower limit position of the second swing area may be a lower area effective air outlet lower limit angle (or a heating swing range lower limit/lower area refrigeration swing angle lower limit). Therefore, in one embodiment of the present invention, a method for controlling an air deflector of an air conditioner includes the steps of:
Step 1: when receiving a swing stopping instruction in the process that the air deflector moves downwards (moves from the first swing area to the second swing area), if the current angle is larger than the lower limit angle of the upper area refrigeration swing range and smaller than the closing angle, stopping the air deflector at the lower limit angle of the upper area refrigeration swing range; and stopping at the upper limit angle of the lower zone refrigeration swing range if the current angle is larger than the closing angle and smaller than the upper limit angle of the lower zone refrigeration swing range.
Step 2: when receiving a swing stopping instruction in the upward movement process of the air deflector, if the current angle is larger than the closing angle and smaller than the upper limit angle of the lower refrigerating swing range, stopping the air deflector at the upper limit angle of the lower refrigerating swing range; and stopping the upper-area refrigeration swing range lower limit angle if the current angle is larger than the upper-area refrigeration swing range lower limit angle and smaller than the closing angle.
In some embodiments of the invention, the air deflection plate may also have a rocking motion pattern around the wind, and if the air deflection plate is turned on to rock around the wind, the air deflection plate is controlled to perform a rocking motion in the first rocking zone or the second rocking zone.
For example, when the air deflector is opened in a wind-surrounding swing motion mode of swinging in the first swing area, the air deflector swings between an upper limit position and a lower limit position of the first swing area; when the air deflector is opened in the surrounding wind swinging motion mode of swinging in the second swinging area, the air deflector swings between the upper limit position and the lower limit position of the second swinging area.
In addition, the air guide plate can also have a full-range swinging motion mode, and if the air guide plate is opened to swing in the full range, the air guide plate is controlled to execute swinging motion in the swinging range. In combination with the foregoing embodiment, the air deflector will swing between an upper limit position of the first swing area and a lower limit position of the second swing area.
Alternatively, referring to fig. 9, the first swing area is provided with a first small swing area, referring to an area between a position 6 and a position 7 in the drawing, where the position 6 may be an upper limit position of the first small swing area, the position 7 may be a lower limit position of the first small swing area, the second swing area is provided with a second small swing area, referring to an area between a position 8 and a position 9 in the drawing, where the position 8 may be an upper limit position of the second small swing area, and the position 9 may be a lower limit position of the second small swing area.
The swing mode of the air deflector can also comprise small swing, and the swing motion of the air deflector comprises the following steps: and if the air deflector is opened to swing slightly, controlling the air deflector to perform swinging motion in the first small swing area or the second small swing area. Thereby the air deflector can be caused to be positioned at a position more suitable for guiding the air, and the air guiding effect is improved.
For example, when the air deflector is opened in a surrounding wind swaying motion mode of swaying in the first small swaying area, the air deflector sways between an upper limit position and a lower limit position of the first small swaying area; when the air deflector is opened in the surrounding wind swinging motion mode of swinging in the second small swinging area, the air deflector swings between the upper limit position and the lower limit position of the second small swinging area.
Therefore, the swing range of the air deflector can be limited according to different requirements, so that different air guiding requirements are met.
Optionally, determining the stopping position of the air deflector according to the current position of the air deflector further comprises: and if the air deflector is opened to swing slightly, determining the stop position of the air deflector as the current position.
Referring to fig. 12, in combination with the foregoing embodiment, in a specific embodiment of the present invention, the current position of the air deflector may be determined according to the angle of the current position of the air deflector, and the angle of the stopping position of the air deflector may be determined according to the angle of the current position of the air deflector, thereby determining the stopping position of the air deflector. For example, in connection with the foregoing embodiment, the upper limit position (position 1) of the air guide plate in the first rocking area is set to α1, the lower limit position (position 2) of the air guide plate in the first rocking area is set to α2, the upper limit position (position 3) of the air guide plate in the second rocking area is set to α3, the lower limit position (position 4) of the air guide plate in the second rocking area is set to α4, the upper limit position (position 6) of the air guide plate in the first small rocking area is set to α6, the lower limit position (position 7) of the air guide plate in the first small rocking area is set to α7, the upper limit position (position 8) of the air guide plate in the second small rocking area is set to α8, and the lower limit position (position 9) of the air guide plate in the second small rocking area is set to α9, wherein α1.ltoreq.α6.ltoreq.α7.ltoreq.α2 < α3.ltoreq.α8.ltoreq.α9.
As shown in fig. 12, when the air deflector is opened to swing slightly, the stop position of the air deflector can be determined according to the angle of the current position of the air deflector:
(1) when the air deflector is in the first small swing area and receives an air deflector stop signal, the air deflector stop position is the current position.
(2) And when the air deflector is in the second small swing area and receives an air deflector stop signal, the air deflector stop position is the current position.
In addition, referring to fig. 9 to 12, determining the stop position of the air deflector according to the current position of the air deflector further includes: if the air deflector is opened to swing around wind, when the air deflector is positioned in a region which is close to the third swing region outside the first small swing region in the first swing region, determining that the stop position of the air deflector is the nearest position to the current position in the first small swing region, or when the air deflector is positioned in a region which is close to the third swing region outside the second small swing region in the second swing region, determining that the stop position of the air deflector is the nearest position to the current position in the second small swing region.
Therefore, the stopping position of the air deflector at the current position of the air deflector can be promoted to stay at a better air guiding position, and the air guiding effect is effectively improved.
In combination with the foregoing embodiment, as shown in fig. 11, when the air deflector is opened to swing around the wind, the stop position of the air deflector may be determined according to the angle of the current position of the air deflector:
(1) when receiving the air deflector stopping signal in the first swinging area, stopping the air deflector at the current position if the angle of the current position of the air deflector is smaller than alpha 7; if the angle of the current position of the air deflector is greater than alpha 7, the angle of the stop position of the air deflector is alpha 7.
(2) When receiving the air deflector stopping signal in the second swinging area, stopping the air deflector at the current position if the angle of the current position of the air deflector is larger than alpha 8; if the angle of the current position of the air deflector is smaller than alpha 8, the angle of the stop position of the air deflector is alpha 8.
In a specific embodiment of the present invention, with reference to fig. 1 to 12, the air deflector control method provided by the present invention includes the following steps:
step 1, starting an air conditioner swing function;
step 2, acquiring an upper limit angle of a first swing area and a lower limit angle of the first swing area; acquiring an upper limit angle of the second swing area and a lower limit angle of the second swing area;
acquiring an upper limit angle of a first small-amplitude swinging area and a lower limit angle of the first small-amplitude swinging area; acquiring an upper limit angle of the second small-amplitude swinging area and a lower limit angle of the second small-amplitude swinging area;
Step 3, judging the current swinging mode,
step 3.1, if an upper zone surrounding wind command is received, swinging in a first swinging zone;
when a swing stopping signal is received, if the angle of the current air deflector is larger than the lower limit angle of the first swing area, the air deflector is stopped at the lower limit angle of the first small swing area; otherwise, stopping at the current angle;
step 3.2, if a lower zone surrounding wind command is received, swinging in a second swinging zone;
when a swing stopping signal is received, if the angle of the current air deflector is smaller than the upper limit angle of the second swing area, the air deflector is stopped at the upper limit angle of the second small swing area; otherwise, stopping at the current angle;
step 3.3, swinging in the first small swing area if the small swing instruction of the upper area is received;
when receiving the swing stopping signal, stopping the air deflector at the current angle;
step 3.4, swinging in a second small swing area if a small swing instruction of the lower area is received;
when receiving the swing stopping signal, stopping the air deflector at the current angle;
according to the air deflector control method of the air conditioner, the air deflector can have various different swinging modes, such as refrigeration cycle swinging, heating cycle swinging, small swing, surrounding wind swinging and the like, and when the air deflector performs swinging movement, if a swinging stopping signal is received, the stopping position of the air deflector is determined according to the current position and/or swinging direction of the air deflector, so that the air deflector is stopped at a proper position, the air supply effect and efficiency are effectively improved, the air output of the air conditioner is ensured, the problems of condensation, high noise and the like are avoided or reduced, and the comfort of indoor environment is improved.
Of course, the stop position of the air deflector in stopping swinging of the air deflector in the present invention is only one control mode of the present invention, and the stop position of the air deflector can be adjusted according to actual use, for example, when the air deflector stops swinging, the user needs to set the stop position of the air deflector at a desired position, and the user can adjust the stop position according to own needs.
The computer-readable storage medium according to the second aspect of the present invention has stored thereon an air deflector control program for an air conditioner, which when executed by a processor, implements the air deflector control method for an air conditioner as described above.
The computer readable storage medium of the embodiment of the invention can ensure that the air deflector is stopped at a proper position when the radiation control program of the air conditioner, which is stored on the computer readable storage medium and corresponds to the air deflector control program of the air conditioner of the embodiment, is executed by a processor, thereby effectively improving the air supply effect and efficiency, ensuring the air output of the air conditioner, avoiding or reducing the occurrence of problems such as condensation, high noise and the like, and improving the comfort of indoor environment.
According to the air conditioner in the third aspect of the invention, the air conditioner comprises a memory, a processor and an air deflector control program of the air conditioner, wherein the air deflector control program is stored on the memory and can run on the processor, and the air deflector control method of the air conditioner is realized when the processor executes the air deflector control program.
According to the air conditioner provided by the embodiment of the invention, when the air deflector stopping and swinging instruction is received, the air deflector is stopped in the first swinging area or the second swinging area, but the air deflector is not stopped in the third swinging area, so that the defect that the air deflector is easy to generate due to long-term stopping of the air deflector in the third swinging area is avoided, the air outlet quantity of the air conditioner is effectively improved, the risk of condensation on the air deflector is reduced, and the noise reduction, energy conservation and environmental protection are realized.
The air conditioner in the invention can be a mobile air conditioner, a cabinet air conditioner, a hanging air conditioner, a window air conditioner and the like. According to the air guiding conditions of the air deflector at different positions in the working modes of heating, refrigerating, air supplying and the like of the air conditioner, the ranges of the first swing area, the second swing area and the third swing area are selected. Taking an air conditioner with a large-angle swing air deflector as an example, the air deflector can swing in a larger range, and then the swing range of the air deflector is divided into a first swing area, a second swing area and a third swing area.
Specifically, referring to fig. 3 to 5, in the air conditioner 100 according to one embodiment of the present invention, the air conditioner 100 has a housing 10, a fan 20, an indoor heat exchanger 30, and an air deflector 40, the housing 10 has an air duct 101 therein, the fan 20 is disposed in the air duct 101 to drive an air flow from an inlet 102 of the air duct 101 to an outlet 103 of the air duct 101, the indoor heat exchanger 30 is disposed in the housing 10, and the air flow can exchange heat with the indoor heat exchanger 30 during the flow from the inlet 102 of the air duct 101 to the outlet 103 of the air duct 101, the air deflector 40 is disposed at the outlet 103 of the air duct 101, and an upward, downward or other direction air deflection can be achieved by the air deflector 40, wherein a region of the air deflector 40 in which the air deflector 40 is deflected upward can be regarded as a first swing area of the air deflector 40, wherein a maximum angular position of the air deflector 40 in the upward direction can be regarded as an upper limit position (position 1) of the first swing area of the air deflector 40, and a position of the air deflector 40 in which the minimum angle is regarded as a lower limit position (position 2) of the first swing area of the air deflector 40. The area where the air guide plate 40 guides the air downward may be regarded as the second swing area of the air guide plate 40, wherein the minimum angular position of the air guide plate 40 guides the air downward may be regarded as the upper limit position (position 3) of the second swing area of the air guide plate 40, and the maximum angular position of the air guide plate 40 guides the air downward may be regarded as the lower limit position (position 4) of the second swing area of the air guide plate 40.
As shown in fig. 13, according to an air deflector control device 200 of an air conditioner of the fourth aspect of the present invention, the swing range of the air deflector includes a first swing area, a second swing area and a third swing area, the third swing area is located between the first swing area and the second swing area, the air deflector control device includes a position detection module 210 and a control module 220, and the position detection module is used for obtaining the position of the air deflector; when the air guide plate executes swinging motion, if a swinging signal of the air guide plate is received, the current position of the air guide plate is obtained; determining a stop position of the air deflector according to the current position of the air deflector, wherein the stop position is positioned in the first swing area or the second swing area; and controlling the air deflector to stop at the stop position.
According to the air guide plate control device provided by the embodiment of the invention, when the air guide plate swinging stopping instruction is received, the air guide plate can be stopped in the first swinging area or the second swinging area, but the air guide plate can not be stopped in the third swinging area, so that the defect that the air guide plate is easy to generate due to long-term stopping of the air guide plate in the third swinging area is avoided, the air output of the air conditioner is effectively improved, the risk of condensation on the air guide plate is reduced, and the noise reduction, energy conservation and environmental protection are realized.
Optionally, as shown in fig. 1, the schematic diagrams of the respective limit positions of the air deflector in one embodiment of the present invention are shown in fig. 1, where position 1, position 2, position 3, and position 4 are respectively several limit positions of the air deflector, where the first swing area is between position 1 and position 2, and position 1 is the upper limit position of the first swing area, and position 2 is the lower limit position of the first swing area; the second rocking zone is between position 3 and position 4, with position 3 being the upper limit position of the second rocking zone and position 4 being the lower limit position of the second rocking zone; in addition, the area between position 2 and position 3 is the third wobble area.
The lower limit position of the first swing area shown in fig. 1 coincides with the upper limit position of the third swing area, and the upper limit position of the second swing area coincides with the lower limit position of the third swing area, so that the control accuracy of the air deflector can be improved. It should be noted that the solution shown in fig. 1 is only one embodiment of the present invention, and is not intended to limit the scope of the present invention. For example, there may be a region of overlap between the first rocking zone and the third rocking zone, which may also be in the form of a separation, that is, the lower limit position of the first rocking zone and the upper limit position of the third rocking zone may also be misaligned; likewise, there may be a region of overlap between the second rocking zone and the third rocking zone, which may also be in the form of a separation, that is, the upper limit position of the second rocking zone and the lower limit position of the third rocking zone may also be misaligned.
Wherein, based on control requirements, the third swing area may be considered as an area unsuitable for long-time stay of the wind deflector for wind guiding. Of course, other rocking areas may be considered as areas unsuitable for long residence time of the air deflector for guiding air based on actual working requirements. The invention is mainly described by taking the case that the air deflector is not suitable for staying for a long time in the third swing area.
The position of the air deflector can be determined according to the rotation angle of the air deflector, for example, according to the selection of the initial angle, the angle corresponding to the lower limit position of the air deflector in the first swing area, the angle corresponding to the upper limit position of the first swing area, the angle corresponding to the lower limit position of the second swing area and the angle corresponding to the upper limit position of the second swing area are determined, wherein the angle corresponding to the upper limit position of the first swing area, the angle corresponding to the lower limit position of the first swing area, the angle corresponding to the upper limit position of the second swing area and the angle corresponding to the lower limit position of the second swing area are gradually increased, and when the stop position of the air deflector needs to be determined, the angle value corresponding to the stop position of the air deflector can be determined first, and the stop position of the air deflector can be determined according to the angle value of the air deflector.
Specifically, in the solutions shown in fig. 3 to 5, the air guide plate may rotate within a range of 180 ° (or other angles) by a large angle, and the upper limit position of the air guide plate (the upper limit position of the first swing area) when the air guide plate guides air upwards is taken as the rotation starting point of the air guide plate (as shown in fig. 3), that is, the position of the air guide plate in fig. 3 is taken as the reference position (the angle of the air guide plate can be considered as 0 °). When a signal of stopping swinging of the air deflector is received, the current position of the air deflector can be determined by determining the angle (the angle relative to the reference position) of the air deflector, then the angle corresponding to the stopping position of the air deflector is determined according to the current position, and the air deflector is moved to the angle. In addition, in fig. 4, the air guide plate is rotated to a position closing the air outlet, and at this time, the position of the air guide plate is not suitable for air guide, and if the air guide plate is in this position for a long period of time during operation of the air conditioner, noise or the like may be generated. In fig. 5, the air deflector is rotated to a maximum angular position for downward air guiding, where the air deflector is at a lower limit position (i.e., position 4) of the second swing area, where the air deflector can direct downward air.
Wherein, the upper limit position (position 1) of the air deflector in the first swinging zone is set to 0 degrees, the lower limit position (position 4) of the second swinging zone is set to 180 degrees, and the lower limit position (position 2) of the air deflector in the first swinging zone is set to 40 degrees, and the upper limit position (position 3) of the second swinging zone is set to 120 degrees.
Of course, the above description is given by taking the lower limit position of the first swing area as 0 ° and the upper limit position of the second swing area as the maximum swing angle of the air deflector, etc. as examples, only for the convenience of understanding, the technical solution of the present application is not to limit the protection scope of the present invention.
Optionally, the control module is further configured to, when determining the stop position of the air deflector according to the current position of the air deflector: and if the air deflector is positioned in the first swing area or the second swing area, determining the stopping position of the air deflector as the current position. The air deflector may be adapted to direct air when the air deflector is positioned in the first rocking zone and the second rocking zone, and therefore, the air deflector may be stopped in the first rocking zone when receiving the air deflector stop rocking signal and the air deflector is in the first rocking zone; when the air guide plate is received to stop swinging signals and is in the second swinging area, the air guide plate can be stopped in the second swinging area.
Optionally, as shown in fig. 7, a closing position is set in the third swing area, and the control module is configured to determine a stopping position of the air deflector according to a current position of the air deflector, and further configured to determine the stopping position of the air deflector according to a swing direction of the air deflector, that is, the control module determines the stopping position of the air deflector according to the current position and the swing direction of the air deflector, and further includes:
If the air deflector moves from the first swing area to the second swing area, determining that the stop position of the air deflector is the current position when the air deflector is positioned in the first swing area, and determining that the stop position of the air deflector is the position closest to the closed position in the second swing area when the air deflector passes over the closed position, otherwise, determining that the stop position of the air deflector is the position closest to the closed position in the first swing area;
if the air deflector moves from the second swing area to the first swing area, and the air deflector is positioned in the second swing area, determining that the stop position of the air deflector is the current position, and if the air deflector passes over the closing position, determining that the stop position of the air deflector is the position closest to the closing position in the first swing area, otherwise, determining that the stop position of the air deflector is the position closest to the closing position in the second swing area.
The closed position of the air deflector is the position where the air deflector is closed, and reference may be made to fig. 4, where reference is made to fig. 1, and the closed position of the air deflector is position 5. If the air deflector is positioned between the upper limit position and the lower limit position of the first swing area, the air deflector is considered to be positioned in the first swing area; if the air deflector is positioned between the upper limit position and the lower limit position of the second swing area, the air deflector is considered to be positioned in the second swing area;
In addition, if the air deflector is positioned at one side of the closed position, which is close to the second swing area, in the process of moving from the first swing area to the second swing area, the air deflector part passes over the closed position; if the deflector is located on the side of the closed position that is closer to the first rocking zone during movement of the deflector from the second rocking zone to the first rocking zone, the deflector portion passes over the closed position.
Specifically: when the air deflector receives a signal of stopping swinging of the air deflector in the process of moving from the first swinging area to the second swinging area, if the air deflector is still in the first swinging area, stopping the air deflector at the current position; if the air deflector has moved out of the first rocking zone and the air deflector has not moved to the closed position, stopping the air deflector at the lower limit position of the first rocking zone; if the air deflector has passed the closing position, the air deflector is stopped at the upper limit position of the second swinging zone; in addition, if the air deflector is just in the closed position, the lower limit position of the first rocking zone or the upper limit position of the second rocking zone may be set. When the air deflector receives a signal of stopping swinging of the air deflector in the process of moving from the second swinging area to the first swinging area, if the air deflector is still in the second swinging area, stopping the air deflector at the current position; if the air deflector has moved out of the second rocking zone and the air deflector has not moved to the closed position, stopping the air deflector at the upper limit position of the second rocking zone; if the air deflector has passed the closing position, the air deflector is stopped at the lower limit position of the first swing area; in addition, if the air deflector is just in the closed position, the lower limit position of the first rocking zone or the upper limit position of the second rocking zone may be set.
In one embodiment of the invention, the current position of the air deflector can be determined according to the angle of the current position of the air deflector, and the angle of the stopping position of the air deflector can be determined according to the angle of the current position of the air deflector, so that the stopping position of the air deflector can be determined. For example, in connection with the foregoing embodiment, the upper limit position (position 1) of the air deflector in the first rocking area is set to α1, the lower limit position (position 2) of the air deflector in the first rocking area is set to α2, the upper limit position (position 3) of the air deflector in the second rocking area is set to α3, the lower limit position (position 4) of the air deflector in the second rocking area is set to α4, and the air deflector in the closed position is set to α5, where α1 < α2 < α5 < α3 < α4. As shown in fig. 8, the stop position of the air deflector can be determined according to the movement direction of the air deflector and the angle of the current position of the air deflector:
(1) when the air deflector receives an air deflector stopping signal in the process of moving from the first swinging area to the second swinging area, if the angle of the current position of the air deflector is smaller than alpha 2, stopping the air deflector at the current position; if the angle of the current position of the air deflector is larger than alpha 2 and smaller than alpha 5, the angle of the stop position of the air deflector is alpha 2; if the angle of the current position of the air deflector is greater than alpha 5, the angle of the stop position of the air deflector is alpha 3.
(2) When the air deflector receives an air deflector stopping signal in the process of moving from the second swinging area to the first swinging area, if the angle of the current position of the air deflector is larger than alpha 3, stopping the air deflector at the current position; if the angle of the current position of the air deflector is smaller than alpha 3 and larger than alpha 5, the angle of the stop position of the air deflector is alpha 3; if the angle of the current position of the air deflector is smaller than alpha 5, the angle of the stop position of the air deflector is alpha 2.
Optionally, the first swing area is provided with a first small swing area, the second swing area is provided with a second small swing area, and the control module is further configured to: if the air deflector is opened to swing slightly, the air deflector is controlled to execute swinging motion in the first small swing area or the second small swing area; if the air deflector is opened to swing around wind, the air deflector is controlled to execute swinging motion in the first swinging area or the second swinging area; if the air deflector is opened to swing in the full range, the air deflector is controlled to execute swinging movement in the swinging range.
For example, when the air deflector is opened in a wind-surrounding swing motion mode of swinging in the first swing area, the air deflector swings between an upper limit position and a lower limit position of the first swing area; when the air deflector is opened in the surrounding wind swinging motion mode of swinging in the second swinging area, the air deflector swings between the upper limit position and the lower limit position of the second swinging area.
For another example, when the air deflector is opened in the wind-surrounding swing motion mode of the first small swing area, the air deflector swings between the upper limit position and the lower limit position of the first small swing area; when the air deflector is opened in the surrounding wind swinging motion mode of swinging in the second small swinging area, the air deflector swings between the upper limit position and the lower limit position of the second small swinging area.
Optionally, the control module is further configured to, when determining the stop position of the air deflector according to the current position of the air deflector: if the air deflector is opened to swing slightly, determining the stop position of the air deflector as the current position; if the air deflector is opened to swing around wind, when the air deflector is positioned in a region which is close to the third swing region outside the first small swing region in the first swing region, determining that the stop position of the air deflector is the nearest position to the current position in the first small swing region, or when the air deflector is positioned in a region which is close to the third swing region outside the second small swing region in the second swing region, determining that the stop position of the air deflector is the nearest position to the current position in the second small swing region.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.

Claims (8)

1. The utility model provides a aviation baffle control method of air conditioner, its characterized in that, the swing scope of aviation baffle includes first swing district, second swing district and third swing district, the third swing district is located first swing district and between the second swing district, the lower extreme position of first swing district coincides with the upper limit position of third swing district, the upper extreme position of second swing district coincides with the lower extreme position of third swing district, be equipped with the closed position in the third swing district, the control method includes:
when the air guide plate executes swinging movement, if a swinging signal of the air guide plate is received, acquiring the current position of the air guide plate;
determining a stop position of the air deflector according to the current position of the air deflector, wherein the stop position is positioned in the first swing area or the second swing area;
controlling the air deflector to stop at the stop position;
The first swing area is provided with a first small swing area, the second swing area is provided with a second small swing area, and the air deflector performs swing motion comprising:
if the air deflector is opened to swing slightly, controlling the air deflector to execute swinging motion in the first small swing area or the second small swing area;
if the air deflector is opened to swing around wind, the air deflector is controlled to execute swinging motion in the first swinging area or the second swinging area;
if the air deflector is opened to swing in the full range, controlling the air deflector to execute swinging motion in the swinging range;
determining a stop position of the air deflector according to the current position of the air deflector, and further comprising:
if the air deflector is opened to swing slightly, determining the stopping position of the air deflector as the current position;
if the air deflector is opened to swing around wind, when the air deflector is positioned in a region, outside the first small swing region, close to the third swing region in the first swing region, determining that the stop position of the air deflector is the position, closest to the current position, in the first small swing region, or when the air deflector is positioned in a region, outside the second small swing region, close to the third swing region in the second swing region, determining that the stop position of the air deflector is the position, closest to the current position, in the second small swing region.
2. The air deflector control method of an air conditioner according to claim 1, wherein determining a stop position of the air deflector according to a current position of the air deflector comprises:
and if the air deflector is positioned in the first swing area or the second swing area, determining the stopping position of the air deflector as the current position.
3. The air guide plate control method of an air conditioner according to claim 1, wherein determining the stop position of the air guide plate according to the current position of the air guide plate further comprises determining the stop position of the air guide plate according to the swing direction of the air guide plate:
determining that the stopping position of the air deflector is the current position if the air deflector moves from a first swing area to a second swing area, and determining that the stopping position of the air deflector is the position closest to the closing position if the air deflector passes over the closing position, otherwise, determining that the stopping position of the air deflector is the position closest to the closing position in the first swing area;
and if the air deflector moves from the second swing area to the first swing area, and the air deflector is positioned in the second swing area, determining that the stopping position of the air deflector is the current position, and if the air deflector passes over the closing position, determining that the stopping position of the air deflector is the position closest to the closing position in the first swing area, otherwise, determining that the stopping position of the air deflector is the position closest to the closing position in the second swing area.
4. A computer-readable storage medium, on which an air deflector control program of an air conditioner is stored, which when executed by a processor implements the air deflector control method of an air conditioner according to any one of claims 1 to 3.
5. An air conditioner, characterized in that the air conditioner comprises a memory, a processor and an air deflector control program of the air conditioner which is stored on the memory and can run on the processor, and the air deflector control method of the air conditioner is realized when the processor executes the air deflector control program.
6. The utility model provides an aviation baffle controlling means of air conditioner, its characterized in that, the scope of swaing of aviation baffle includes first district, second sways district and third and sways the district, the third sways the district and be located first sways the district with between the second sways the district, the lower extreme position of first sways the district with the upper limit position coincidence of third sways the district, the upper limit position of second sways the district with the lower extreme position coincidence of third sways the district, be equipped with the closed position in the third sways the district, aviation baffle controlling means includes:
The position detection module is used for acquiring the position of the air deflector;
the control module is used for acquiring the current position of the air deflector if a swing stopping signal of the air deflector is received when the air deflector performs swing motion; determining a stop position of the air deflector according to the current position of the air deflector, wherein the stop position is positioned in the first swing area or the second swing area; and controlling the air deflector to stop at the stop position;
the first swing area is provided with a first small swing area, the second swing area is provided with a second small swing area, and the control module is further used for:
if the air deflector is opened to swing slightly, controlling the air deflector to execute swinging motion in the first small swing area or the second small swing area;
if the air deflector is opened to swing around wind, the air deflector is controlled to execute swinging motion in the first swinging area or the second swinging area;
if the air deflector is opened to swing in the full range, controlling the air deflector to execute swinging motion in the swinging range;
the control module is further configured to, when determining a stop position of the air deflector according to a current position of the air deflector:
If the air deflector is opened to swing slightly, determining the stopping position of the air deflector as the current position;
if the air deflector is opened to swing around wind, when the air deflector is positioned in a region, outside the first small swing region, close to the third swing region in the first swing region, determining that the stop position of the air deflector is the position, closest to the current position, in the first small swing region, or when the air deflector is positioned in a region, outside the second small swing region, close to the third swing region in the second swing region, determining that the stop position of the air deflector is the position, closest to the current position, in the second small swing region.
7. The air deflector control device of claim 6, wherein the control module, when determining the stopped position of the air deflector based on the current position of the air deflector, is further to:
and if the air deflector is positioned in the first swing area or the second swing area, determining the stopping position of the air deflector as the current position.
8. The air deflector control device of claim 7, wherein the control module, when determining the stop position of the air deflector based on the current position of the air deflector, is further configured to determine the stop position of the air deflector based on the sway direction of the air deflector:
Determining that the stopping position of the air deflector is the current position if the air deflector moves from a first swing area to a second swing area, and determining that the stopping position of the air deflector is the position closest to the closing position if the air deflector passes over the closing position, otherwise, determining that the stopping position of the air deflector is the position closest to the closing position in the first swing area;
and if the air deflector moves from the second swing area to the first swing area, and the air deflector is positioned in the second swing area, determining that the stopping position of the air deflector is the current position, and if the air deflector passes over the closing position, determining that the stopping position of the air deflector is the position closest to the closing position in the first swing area, otherwise, determining that the stopping position of the air deflector is the position closest to the closing position in the second swing area.
CN202010763602.8A 2020-07-31 2020-07-31 Air conditioner, control device and control method of air deflector of air conditioner and readable storage medium Active CN114061117B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010763602.8A CN114061117B (en) 2020-07-31 2020-07-31 Air conditioner, control device and control method of air deflector of air conditioner and readable storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010763602.8A CN114061117B (en) 2020-07-31 2020-07-31 Air conditioner, control device and control method of air deflector of air conditioner and readable storage medium

Publications (2)

Publication Number Publication Date
CN114061117A CN114061117A (en) 2022-02-18
CN114061117B true CN114061117B (en) 2023-06-16

Family

ID=80227942

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010763602.8A Active CN114061117B (en) 2020-07-31 2020-07-31 Air conditioner, control device and control method of air deflector of air conditioner and readable storage medium

Country Status (1)

Country Link
CN (1) CN114061117B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1183535A (en) * 1996-06-26 1998-06-03 株式会社东芝 Indoor machine for air conditioner

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3085737B2 (en) * 1991-07-17 2000-09-11 ダイキン工業株式会社 Air conditioner
JP4965618B2 (en) * 2009-09-15 2012-07-04 シャープ株式会社 Air direction change device for air conditioner
JP5408228B2 (en) * 2011-10-31 2014-02-05 ダイキン工業株式会社 Air conditioning indoor unit
CN106123279B (en) * 2016-08-24 2021-11-02 珠海格力电器股份有限公司 Air conditioner indoor unit
CN106766024B (en) * 2016-12-05 2019-04-02 美的集团股份有限公司 The air blowing control method and device of air conditioner
CN108168026A (en) * 2017-12-26 2018-06-15 宁波奥克斯电气股份有限公司 Prevent the method and air conditioner of air-conditioning condensation
CN109631300B (en) * 2018-12-18 2021-01-12 奥克斯空调股份有限公司 Anti-condensation air outlet angle adjusting method and device, air conditioner and air conditioning system
CN110207329A (en) * 2019-06-03 2019-09-06 珠海格力电器股份有限公司 Control method, computer installation and the computer readable storage medium of air-conditioning condensation
CN110567091A (en) * 2019-09-23 2019-12-13 宁波奥克斯电气股份有限公司 Air conditioner condensation prevention control method and device and air conditioner

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1183535A (en) * 1996-06-26 1998-06-03 株式会社东芝 Indoor machine for air conditioner

Also Published As

Publication number Publication date
CN114061117A (en) 2022-02-18

Similar Documents

Publication Publication Date Title
CN106839341B (en) Air conditioner mute control method
CN107490130B (en) Air conditioner, control method of air conditioner and storage medium
WO2021227801A1 (en) Control method for air conditioner, air conditioner, and readable storage medium
JP2017048929A (en) Air conditioner
CN105135518A (en) Indoor unit of air conditioner and controlling method for indoor air outlet of air conditioner
CN110848807B (en) Air conditioner and control method and device thereof
EP2918929B1 (en) Air-conditioning indoor unit
JP6296034B2 (en) air conditioner
WO2019075821A1 (en) Method for controlling air conditioner in multimedia classroom
CN112728716A (en) Intelligent air conditioner energy-saving control method and device
CN109751737A (en) For the control method of air pipe type air-conditioner, device and air pipe type air-conditioner
EP4089343A1 (en) Air conditioner, control method for air conditioner, and computer-readable storage medium
CN113932368B (en) Control method and control device of air conditioner, air conditioner and readable storage medium
CN114061117B (en) Air conditioner, control device and control method of air deflector of air conditioner and readable storage medium
CN108332342B (en) Heating operation control method for air conditioner
CN109612040B (en) Control method and device of air conditioner, air conditioner and storage medium
CN108731219B (en) Air conditioner control method, indoor unit and air conditioner
CN109855262B (en) Cold air prevention control method for air conditioner and air conditioner using same
CN111780232A (en) Air conditioner
CN114061118B (en) Air conditioner, control device and control method of air deflector of air conditioner and readable storage medium
CN113418232A (en) Air conditioner, control method thereof, and computer-readable storage medium
CN112082251B (en) Air conditioner, air deflector control device and control method thereof and readable storage medium
CN113465102A (en) Control method and control device of air conditioner and air conditioner
CN112902305A (en) Air conditioner, control method and control system
CN113091132A (en) Double-air-outlet fresh air conditioner indoor unit, fresh air conditioner and control method of fresh air conditioner

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant