CN113465154A - Air conditioner air guide control method and device and air conditioning system - Google Patents
Air conditioner air guide control method and device and air conditioning system Download PDFInfo
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- CN113465154A CN113465154A CN202110455225.6A CN202110455225A CN113465154A CN 113465154 A CN113465154 A CN 113465154A CN 202110455225 A CN202110455225 A CN 202110455225A CN 113465154 A CN113465154 A CN 113465154A
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000004378 air conditioning Methods 0.000 title claims description 85
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000037237 body shape Effects 0.000 claims description 2
- 230000002776 aggregation Effects 0.000 abstract description 4
- 238000004220 aggregation Methods 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000001815 facial effect Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000003238 somatosensory effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Classifications
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
- F24F11/66—Sleep mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
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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
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
- F24F2120/12—Position of occupants
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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
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
- F24F2120/14—Activity of occupants
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses an air conditioner air guide control method and device and an air conditioner system. The air guide control method of the air conditioner comprises the following steps: after the air conditioner is started, if the identification device does not identify the human body information, starting a rapid temperature adjustment mode, wherein at the moment, a large opening of an air guide component at an air outlet of the air conditioner faces inwards, and a small opening faces outwards; if the identification device detects a first target human body, starting a soft high-speed mode, wherein a small opening of the air guide component faces inwards and a large opening of the air guide component faces outwards; and if the identification device detects a second target human body, starting a soft low-speed mode, wherein a small opening of the air guide component faces inwards and a large opening of the air guide component faces outwards. The invention can provide different air supply modes for different human bodies, can achieve the aim of quickly adjusting the temperature when no one is in use by the air outlet of the small opening, and avoids the problem of poor body feeling caused by air volume aggregation by the air outlet of the large opening.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner air guide control method, an air conditioner air guide control device and an air conditioner system.
Background
Along with the higher social living standard, the requirements of people on the human body experience of using the air conditioner are higher and higher. The existing on-hook in the market uses an air outlet to discharge air, so that the air quantity is very gathered, the discharged cold and hot air quantity is very large, the air in a room flows greatly, a human body is directly blown, and the human body feels very uncomfortable.
Therefore, how to avoid poor somatosensory caused by air volume aggregation is a technical problem to be solved urgently by those skilled in the art at present.
Disclosure of Invention
In view of the above, an object of the present invention is to provide an air-conditioning duct control method, an air-conditioning duct control device, and an air-conditioning system, which can realize multiple operating modes through a rotatable duct member, and can not only avoid poor air-volume-gathering feeling, but also automatically meet air-supply requirements of different groups and different modes.
In order to achieve the purpose, the invention provides the following technical scheme:
an air guide control method of an air conditioner comprises the following steps:
step S1: starting an air conditioner;
step S2: if the identification device does not identify the human body information, the air conditioner control system starts a rapid temperature adjustment mode, in the rapid temperature adjustment mode, the air guide component at the air outlet of the air conditioner rotates to a first working position with a large opening facing inwards and a small opening facing outwards, and the rotating speed of the cross-flow fan is a first rotating speed V1;
step S3: if the recognition device detects a first target human body, the air-conditioning control system starts a soft high-speed mode, in the soft high-speed mode, the air guide component rotates to a second working position with a small opening facing inwards and a large opening facing outwards, the rotating speed of the cross-flow fan is a second rotating speed V2, and V2 is not more than V1;
step S4: if the identification device detects a second target human body, the air-conditioning control system starts a soft low-speed mode, in the soft low-speed mode, the air guide component rotates to a second working position with a small opening facing inwards and a large opening facing outwards, the rotating speed of the cross-flow fan is a third rotating speed V3, V3 is less than V2, and the priority of the soft low-speed mode is higher than that of the soft high-speed mode.
Optionally, in step S2 of the air-conditioning duct control method: and after the indoor temperature reaches the set temperature, the air guide component rotates to the second working position with the small opening facing inwards and the large opening facing outwards, and the temperature is kept stable.
Optionally, in step S4 of the air-conditioning duct control method: and after the indoor temperature reaches the set temperature, the air guide component rotates to the third working position, and the air conditioner panel supplies air and keeps the temperature stable.
Optionally, in the air-conditioning duct control method, a sleep mode is further included, where the priority of the sleep mode is higher than that of steps S3 and S4, and the sleep mode includes:
step S5: in the sleep mode, if the human body information detected by the identification device only comprises the first target human body, the air guide member rotates to the second working position with the small opening facing inwards and the large opening facing outwards;
step S6: in the sleep mode, if the human body information detected by the identification device only comprises the second target human body, the air guide component rotates to a third working position, and an air conditioner panel supplies air;
step S7: in the sleep mode, if the human body information detected by the identification device includes the first target human body and the second target human body, the small opening of the air guide member faces inward, and the large opening of the air guide member faces outward, the swing blade in the air outlet hole of the air guide member facing the first target human body is opened, and the swing blade in the air guide member in the air outlet hole of the air guide member facing the second target human body is closed.
Optionally, in the air guide control method of the air conditioner, the recognition device recognizes that the human body posture is a sleep and rest posture and keeps a preset time period, and then starts the sleep mode, or the air conditioner is manually controlled to enter the sleep mode.
Optionally, in the air-conditioning air-guiding control method, the human body information is any one or a combination of multiple information of voice information, human face feature information, body type feature information, and height feature information.
An air conditioner wind guiding control device comprises:
the air guide component control module is used for controlling the air guide component at the air outlet of the air conditioner to rotate to a preset working position, and the preset working position comprises a first working position with a large opening facing inwards and a small opening facing outwards and a second working position with the small opening facing inwards and the large opening facing outwards;
the identification module is used for detecting human body information;
the judging module is used for judging whether the human body information is a first target human body and judging whether the human body information is a second target human body;
the quick temperature adjusting module is used for controlling the air conditioning system to execute a quick temperature adjusting mode, in the quick temperature adjusting mode, the air guide component rotates to the first working position, and the rotating speed of the cross flow fan is a first rotating speed V1;
the soft high-speed air supply module is used for controlling an air conditioning system to execute a soft high-speed mode if the judgment module judges that the human body information is the first target human body, the air guide component rotates to the second working position in the soft high-speed mode, the rotating speed of the cross-flow fan is a second rotating speed V2, and V2 is not more than V1;
and if the judgment module judges that the human body information is the second target human body, the soft low-speed air supply module controls the air conditioning system to execute a soft low-speed mode, the air guide component rotates to the second working position in the soft low-speed mode, the rotating speed of the cross-flow fan is a third rotating speed V3, V3 is less than V2, and the priority of the soft low-speed mode is higher than that of the soft high-speed mode.
Optionally, in the above air conditioning ventilation control device, a sleep module is further included, where the sleep module is configured to control the air conditioning system to execute a sleep mode, and the sleep mode includes:
if the human body information detected by the identification device is only the first target human body, the air guide component rotates to the second working position;
if the human body information detected by the identification device only comprises the second target human body, the air guide component rotates to a third working position, and the air conditioner panel supplies air;
if the human body information detected by the identification device comprises the first target human body and the second target human body, the small opening of the air guide member faces inwards, the large opening of the air guide member faces outwards, the swing blade in the air outlet hole of the air guide member facing towards the first target human body is opened, and the swing blade in the air guide member in the air outlet hole of the air guide member facing towards the second target human body is closed.
An air conditioning system comprising:
the air conditioner host is provided with an air guide component, a cross-flow fan and a condensing system, wherein the air guide component can be relatively rotatably arranged at an air outlet of the air conditioner host, the air guide component is provided with one or more radial air outlet holes, and two ends of each radial air outlet hole are respectively a large opening with a large flow cross-sectional area and a small opening with a small flow cross-sectional area;
the driving device is used for controlling the wind guide component to rotate around the shaft;
identification means for identifying human body information including first target human body information and second target human body information;
the air conditioner control system is used for adjusting an air conditioner mode, and the air conditioner host, the driving device and the identification device are in signal connection with the air conditioner control system so as to control and execute the air conditioner air guide control method according to any one of claims 1 to 6 through the air conditioner control system.
Optionally, in the above air conditioning system, the air guide member is provided with a first radial air outlet and a second radial air outlet in parallel along the axial direction, wherein:
a plurality of first swing blades are arranged in the first radial air outlet hole side by side, and the air outlet direction of the first swing blades is controlled by a first connecting rod mechanism and a first driver;
and a plurality of second swing blades are arranged in the second radial air outlet hole side by side, and the air outlet direction of the second swing blades is controlled by a second connecting rod mechanism and a second driver.
Optionally, in the air conditioning system, the air conditioner main unit includes an air conditioning panel of a hollow sandwich structure, and an outer panel of the air conditioning panel is provided with a plurality of air outlets.
According to the technical scheme, the air conditioner air guide control method, the air conditioner air guide control device and the air conditioner system can identify different target human bodies so as to provide different air supply modes for different human bodies; moreover, the air guide member can be adjusted to a large-opening air outlet state and a small-opening air outlet state by rotating the air guide member, so that a proper air supply mode can be selected according to different needs, the purpose of quickly adjusting the temperature when no one is in use can be achieved by the small-opening air outlet, and the problem that the body feeling is poor due to air volume gathering caused by the large-opening air outlet can be avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flowchart of a method for controlling air guiding of an air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an air guide member according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view A-A as in FIG. 2;
fig. 4 is a schematic structural view of an air guide member provided with a first swing blade and a second swing blade according to an embodiment of the present invention;
fig. 5 is a schematic cross-sectional view of an air conditioning system with a wind guide member in a first working position according to an embodiment of the present invention;
fig. 6 is a schematic cross-sectional view of an air conditioning system with a wind guide member in a second operating position according to an embodiment of the present invention;
fig. 7 is a schematic cross-sectional view of an air conditioning system when the air guiding member is in a third operating position according to an embodiment of the present invention.
Wherein:
1-wind guide component, 2-air-conditioning panel, 3-cover shell, 4-cross flow fan,
10-a main body of the frame,
11-a first radial air outlet hole, 12-a second radial air outlet hole, 13-a clapboard,
14-a first motor, 15-a first rotating shaft,
16-a second motor, 17-a second rotating shaft,
21-panel outer layer, 22-panel inner layer.
Detailed Description
The invention discloses an air conditioner air guide control method, an air conditioner air guide control device and an air conditioner system.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an air guide control method of an air conditioner according to an embodiment of the present invention includes:
step S1: starting an air conditioner;
step S2: if the identification device 5 does not identify the human body information, the air conditioner control system starts a rapid temperature regulation mode, in the rapid temperature regulation mode, the air guide member 1 at the air outlet of the air conditioner rotates to a first working position with the large opening facing inwards and the small opening facing outwards, the rotating speed of the cross-flow fan 4 is a first rotating speed V1, and the actual air outlet speed of the air outlet of the air conditioner is a first air outlet speed V1', at the moment, as the large opening of the air guide member 1 faces inwards and the small opening faces outwards, namely the through-flow cross-sectional area of the radial air outlet is gradually reduced, the effects of flow collection and speed acceleration are achieved on the air outlet flow, and rapid temperature regulation is facilitated;
step S3: if the recognition device 5 detects a first target human body (for example, an adult), the air-conditioning control system starts a soft high-speed mode, in the soft high-speed mode, the air guide member 1 rotates to a second working position where the small opening faces inwards and the large opening faces outwards, the rotating speed of the cross-flow fan 4 is a second rotating speed V2(V2 is not more than V1), and the air outlet speed of the air-conditioning air outlet is a second air outlet speed V2', at this time, because the small opening of the air guide member 1 faces inwards and the large opening faces outwards, that is, the through-flow cross-sectional area of the radial air outlet hole is gradually increased, the air outlet flow has diffusion and deceleration effects, and poor body feeling caused by air quantity aggregation and too high air speed is avoided. In this case, even if V2 is V1, V2 '< V1')
Step S4: if the identification device 5 detects a second target human body (for example, a child, an old person or a patient), the air conditioning control system starts the soft low speed mode, in which the air guide member 1 rotates to a second working position with a small opening facing inwards and a large opening facing outwards, the rotating speed of the cross flow fan 4 is a third rotating speed V3(V3 < V2), and the priority of the soft low speed mode is higher than that of the soft high speed mode. At this time, the air outlet speed of the air outlet of the air conditioner is the third air outlet speed V3 ', V3 ' is less than V2 ', so that the air outlet speed of the air conditioner is further reduced, and adverse effects of overlarge wind speed on second target human bodies such as children, old people or patients are avoided. )
Therefore, the air guide control method of the air conditioner, provided by the embodiment of the invention, can identify different target human bodies so as to provide different air supply modes for different human bodies; moreover, the air guide member can be adjusted to a large-opening air outlet state and a small-opening air outlet state by rotating the air guide member, so that a proper air supply mode can be selected according to different needs, the purpose of quickly adjusting the temperature when no one is in use can be achieved by the small-opening air outlet, and the problem that the body feeling is poor due to air volume gathering caused by the large-opening air outlet can be avoided.
Specifically, in step S2: after the indoor temperature reaches the set temperature, the air guide component 1 rotates to a second working position with a small opening facing inwards and a large opening facing outwards, and the temperature is kept stable.
Specifically, in step S4: after the indoor temperature reaches the set temperature, the air guide component 1 rotates to the third working position, the air conditioner panel 2 supplies air, and the temperature is kept stable. As shown in fig. 7, the air-conditioning panel 2 has a layered structure, and a hollow interlayer is formed between the panel outer layer 21 and the panel inner layer 22, and a small opening of the air guide member 1 faces the interlayer, so that air is supplied through the air-conditioning panel 2.
The "set temperature" referred to herein means a temperature that is manually set, or may be an appropriate temperature that is automatically set by the air conditioning control system according to the ambient temperature and/or the human body information.
Further, the air guide control method of the air conditioner provided by the embodiment of the invention further includes a sleep mode, and the priority of the sleep mode is higher than that of the step S3 and the step S4.
Specifically, referring to fig. 1, the sleep mode includes:
step S5: in the sleep mode, if the human body information detected by the identification device 5 only includes a first target human body, the air guide member 1 rotates to a second working position with a small opening facing inwards and a large opening facing outwards;
step S6: in the sleep mode, if the human body information detected by the recognition device 5 only comprises a second target human body, the air guide member 1 rotates to a third working position, and the air conditioner panel 2 supplies air;
step S7: in the sleep mode, if the human body information detected by the identification device 5 includes a first target human body and a second target human body, the small opening of the air guide member 1 faces inward, and the large opening faces outward, and the flap in the air outlet hole of the air guide member 1 facing the first target human body is opened, and the flap in the air outlet hole of the air guide member 1 facing the second target human body is closed.
Specifically, the recognition device 5 recognizes that the human body posture is a sleep and rest posture and maintains the sleep and rest posture for a preset time period, and then starts the sleep mode, or the air conditioner is manually remotely controlled to enter the sleep mode.
Specifically, the human body information referred to herein may be any one or a combination of sound information, face feature information, body shape feature information, and height feature information. It is easy to know that the first target human body and the second target human body have different human body information, and the recognition device 5 and the air conditioning control system can distinguish the different human body information and thereby judge whether the recognized human body information is the first target human body or the second target human body.
Specifically, the identification process of step 3 and step 4 is as follows:
in step 3, the human body information of the first target human body is first human body characteristic information stored in an air-conditioning control system, the identification device 5 sends the detected human body information to the air-conditioning control system, the air-conditioning control system judges whether the human body information belongs to the first human body characteristic information, and if so, a soft high-speed mode is started;
in step S4, the second target human body information is the second human body characteristic information stored in the air conditioning control system, the recognition device 5 sends the detected human body information to the air conditioning control system, and the air conditioning control system determines whether the human body information belongs to the second human body characteristic information, and if so, the soft low speed mode is started.
In specific implementation, the following scheme can be adopted: the recognition device 5 can adopt a camera device, and can send the shot image information to an air-conditioning control system so as to judge whether the image information is first target human body information or not and whether the image information is second target human body information or not through the air-conditioning control system; alternatively, the recognition device 5 may adopt a recording device, and may send the detected sound information to the air-conditioning control system, so as to determine whether the sound information is the first target human body information or the second target human body information through the air-conditioning control system; alternatively, in other embodiments, the identification device 5 may also adopt other devices capable of achieving the above-mentioned information collection purpose.
Alternatively, the identification process of step 3 and step 4 may be:
in step S4, the recognition device 5 pre-stores the second target human body information, and when the recognition device 5 detects the second target human body information, the second target human body information is sent to the air conditioning control system to control the air conditioning control system to start the soft low speed mode.
In this case, the recognition device 5 employs a height measuring sensor, or a face recognition device 5, or a fingerprint recognition device 5, or a voice recognition device 5. That is, the recognition device 5 itself may determine whether the detected human body information is the first target human body information, and may also determine whether the detected human body information is the second target human body information, and send the determination result to the air conditioning control system to control the air conditioning control system to start the corresponding air supply mode.
For example, the following scheme can be adopted in the specific implementation:
in the first scheme, the recognition device 5 is a height measurement sensor, the first target human body information is that the detected human body information reaches a preset height value, and the second target human body information is that the detected human body information does not reach the preset height value. Therefore, when the height of the human body detected by the identification device 5 reaches the preset height value, the identification information is sent to the air-conditioning control system to control the air-conditioning control system to start a soft high-speed mode; and when the height of the human body detected by the identification device 5 does not reach the preset height value, sending the identification information to the air-conditioning control system so as to control the air-conditioning control system to start a soft low-speed mode.
In the second embodiment, the recognition device 5 may also be a face recognition device 5, the first target human body information is facial information of an adult among first face information family members prestored in the face recognition device 5, and the second target information is facial information of a child among second face information family members prestored in the face recognition device 5. And when the recognition device 5 detects the first face information, controlling the air-conditioning control system to start the soft high-speed mode, and when the recognition device 5 detects the second face information, controlling the air-conditioning control system to start the soft low-speed mode.
In the third scheme, the identification device 5 may also adopt a fingerprint identification device 5, the first target human body information is fingerprint information of an adult among the first fingerprint information family members prestored in the fingerprint identification device 5, and the second target information is fingerprint information of a child among the second fingerprint information family members prestored in the fingerprint identification device 5. When the identification device 5 detects the first fingerprint information, the air-conditioning control system is controlled to start the soft high-speed mode, and when the identification device 5 detects the second fingerprint information, the air-conditioning control system is controlled to start the soft low-speed mode.
In the fourth embodiment, the recognition device 5 may also adopt a voice recognition device 5, the first target human body information is voice information of an adult among first voice information family members prestored in the voice recognition device 5, and the second target information is voice information of a child among second voice information family members prestored in the voice recognition device 5. And when the recognition device 5 detects the first sound information, controlling the air-conditioning control system to start the soft high-speed mode, and when the recognition device 5 detects the second sound information, controlling the air-conditioning control system to start the soft low-speed mode.
The embodiment of the invention also provides an air conditioner air guide control device which comprises an air guide component control module, an identification module, a judgment module, a quick temperature regulation module, a soft high-speed air supply module and a soft low-speed air supply module. Wherein:
the air guide component control module is used for controlling the air guide component 1 at the air outlet of the air conditioner to rotate to a preset working position, and the preset working position comprises a first working position with a large opening facing inwards and a small opening facing outwards, a second working position with the small opening facing inwards and the large opening facing outwards, and a closing mode in which the large opening and the small opening are hidden in the air conditioner;
the identification module is used for detecting human body information;
the judging module is used for judging whether the human body information is a first target human body and judging whether the human body information is a second target human body;
the quick temperature adjusting module is used for controlling the air conditioning system to execute a quick temperature adjusting mode, in the quick temperature adjusting mode, the air guide component 1 rotates to a first working position, and the rotating speed of the cross flow fan 4 is a first rotating speed V1;
if the judgment module judges that the human body information is a first target human body, the soft high-speed air supply module controls the air conditioning system to execute a soft high-speed mode, in the soft high-speed mode, the air guide component 1 rotates to a second working position, the rotating speed of the cross flow fan 4 is a second rotating speed V2, and V2 is not more than V1;
if the judgment module judges that the human body information is a second target human body, the soft low-speed air supply module controls the air conditioning system to execute a soft low-speed mode, in the soft low-speed mode, the air guide component 1 rotates to a second working position, the rotating speed of the cross-flow fan 4 is a third rotating speed V3, V3 is less than V2, and the priority of the soft low-speed mode is higher than that of the soft high-speed mode.
Further, in the air conditioner air guiding control device, a sleep module is further included, the sleep module is used for controlling the air conditioner system to execute a sleep mode, and the sleep mode includes:
if the human body information detected by the identification device 5 only comprises a first target human body, the air guide member 1 rotates to a second working position with a small opening facing inwards and a large opening facing outwards;
if the human body information detected by the recognition device 5 only comprises a second target human body, the air guide member 1 rotates to a third working position, and the air conditioner panel 2 supplies air;
if the human body information detected by the identification device 5 includes a first target human body and a second target human body, the small opening of the air guide member 1 faces inward, and the large opening of the air guide member 1 faces outward, and the swing blade in the air outlet hole of the air guide member 1 facing the first target human body is opened, and the swing blade in the air outlet hole of the air guide member 1 facing the second target human body is closed.
The embodiment of the invention also provides an air conditioning system, which comprises the following components:
the air conditioner host is provided with an air guide component 1, a cross-flow fan 4 and a condensing system, wherein the air guide component 1 can be relatively rotatably arranged at an air outlet of the air conditioner host, the air guide component 1 is provided with one or more radial air outlet holes, and two ends of each radial air outlet hole are respectively a large opening with a large flow cross-sectional area and a small opening with a small flow cross-sectional area;
a driving device for controlling the wind guide component 1 to rotate around the shaft;
a recognition means 5 for recognizing human body information including first target human body information and second target human body information;
the air conditioner control system for adjusting the air conditioner mode, the air conditioner host, the driving device and the recognition device 5 are all in signal connection with the air conditioner control system, so that the air conditioner control system controls and executes the air guide control method of the air conditioner.
Specifically, referring to fig. 5 to 7, the main air conditioner includes an air conditioning panel 2 having a hollow sandwich structure, and the outer panel of the air conditioning panel 2 is provided with a plurality of air outlets for implementing a breeze mode, that is, the air guide member 1 rotates to the third working position, and the air conditioning air from the cross flow fan 4 is guided into the hollow sandwich of the air conditioning panel 2, so that the air conditioning panel 2 blows out air.
Specifically, referring to fig. 2 to 4, the air guiding member 1 is provided with a first radial air outlet 11 and a second radial air outlet 12 in parallel along the axial direction. Wherein: a plurality of first swing vanes 111 are arranged in the first radial air outlet 11 side by side, and the air outlet direction of the first swing vanes 111 is controlled by a first link mechanism and a first driver (for example, a first motor 16 shown in fig. 2); a plurality of second swing vanes 121 are arranged in parallel in the second radial air outlet 12, and the air outlet direction of the second swing vanes 121 is controlled by a second link mechanism and a second driver (for example, a second motor 14 shown in fig. 2).
Preferably, the first swing blades 111 and the second swing blades 121 are independently controlled to realize partitioned air supply, so that requirements of different air outlet directions are met. For example, in specific implementation, the air guide member 1 is generally horizontally installed on the air conditioner main unit, so that the size of the air outlet can be adjusted and the air outlet direction can be finely adjusted up and down by rotating the air guide member 1; the air supply direction of the air outlet area can be adjusted left and right by adjusting the first swing blade 111; the air supply direction of the air outlet area can be adjusted left and right by adjusting the second swing vanes 121.
To sum up, this air conditioning system can realize multiple air-out requirement:
a) referring to fig. 5, to make the air-conditioning outlet air speed faster and the air volume gathered, so as to make the air-conditioning outlet air propagation distance longer (i.e. the air supply distance is far) to accelerate the indoor air flow and achieve the purpose of rapid temperature adjustment, the air guiding member 1 can be rotated by a proper angle to reach the first working position, at this time, the first opening (i.e. the large opening with the larger flow cross-sectional area) of the radial outlet vent is the air inlet, and is located inside the air-conditioning main unit, and the second opening (i.e. the small opening with the smaller flow cross-sectional area) of the radial outlet vent is the air outlet, and is located inside the air-conditioning main unit.
b) Please refer to fig. 6, in order to slow down the air outlet speed of the air conditioner, avoid too much air volume aggregation, and improve the usage experience, the air guiding member 1 can be rotated by a proper angle to reach the second working position, at this time, the first opening of the radial air outlet (i.e. the large opening with the larger flow cross-sectional area) is the air outlet and located at the outer side of the air conditioner host, the second opening of the radial air outlet (i.e. the small opening with the smaller flow cross-sectional area) is the air inlet and located at the inner side of the air conditioner host, when the air conditioner works, the air flow after temperature adjustment by the air conditioner enters from the second opening and is sent out from the first opening, and as the flow cross-sectional area gradually increases, the air conditioner has the effects of dispersion and deceleration.
c) Referring to fig. 7, to further realize the breeze mode, the air guiding member 1 may be rotated by a proper angle to reach a third working position, at this time, the first opening and the second opening of the radial air outlet are both rotated into the air conditioner host, and the air outlet of the air conditioner is guided into the air conditioner panel 2 with a hollow structure, and the air is supplied through the plurality of air outlets on the panel outer layer 21 of the air conditioner panel 2, so that the breeze mode is realized, and the problem of poor improvement of the human body when the air conditioner directly blows the air. Moreover, when the air conditioner is in standby or shutdown and does not need to wind, the wind guide component 1 can be rotated to the third working position, and at the moment, the first opening and the second opening of the radial wind outlet are both rotated into the air conditioner main machine and are not exposed, so that dust, flying insects and other impurities can be prevented from entering.
d) In addition, the air guide member 1 can be rotated to other suitable positions according to actual requirements so as to adjust the air outlet angle of the radial air outlet hole.
Therefore, the air conditioning system provided by the embodiment of the invention can meet the requirements of high wind speed and flow concentration during rapid temperature adjustment, can meet the requirements of dispersing airflow and reducing speed to improve use experience, and can finely adjust the air outlet direction to meet different air supply requirements of various groups (such as adults and children) and different modes (such as a rapid temperature adjustment mode, a soft temperature adjustment mode, a sleep mode and the like) through the air guide component with a novel structure and a novel control method.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (11)
1. An air guide control method of an air conditioner is characterized by comprising the following steps:
step S1: starting an air conditioner;
step S2: if the identification device (5) does not identify the human body information, the air conditioner control system starts a rapid temperature adjusting mode, in the rapid temperature adjusting mode, the air guide component (1) at the air outlet of the air conditioner rotates to a first working position with a large opening facing inwards and a small opening facing outwards, and the rotating speed of the cross flow fan (4) is a first rotating speed V1;
step S3: if the recognition device (5) detects a first target human body, the air-conditioning control system starts a soft high-speed mode, in the soft high-speed mode, the air guide component (1) rotates to a second working position with a small opening facing inwards and a large opening facing outwards, the rotating speed of the cross-flow fan (4) is a second rotating speed V2, and V2 is not less than V1;
step S4: if the recognition device (5) detects a second target human body, the air-conditioning control system starts a soft low-speed mode, in the soft low-speed mode, the air guide component (1) rotates to a second working position with a small opening facing inwards and a large opening facing outwards, the rotating speed of the cross-flow fan (4) is a third rotating speed V3, V3 is less than V2, and the priority of the soft low-speed mode is higher than that of the soft high-speed mode.
2. The air guide control method of an air conditioner according to claim 1, wherein in step S2: after the indoor temperature reaches the set temperature, the air guide component (1) rotates to the second working position with the small opening facing inwards and the large opening facing outwards, and the temperature is kept stable.
3. The air guide control method of an air conditioner according to claim 1, wherein in step S4: after the indoor temperature reaches the set temperature, the air guide component (1) rotates to the third working position, the air conditioner panel (2) supplies air, and the temperature is kept stable.
4. The air guide control method of the air conditioner as claimed in claim 1, further comprising a sleep mode, the priority of the sleep mode is higher than that of the sleep mode in steps S3 and S4, and the sleep mode includes:
step S5: in the sleep mode, if the human body information detected by the identification device (5) only comprises the first target human body, the air guide member (1) rotates to the second working position with a small opening facing inwards and a large opening facing outwards;
step S6: in the sleep mode, if the human body information detected by the recognition device (5) is only the second target human body, the air guide component (1) rotates to a third working position, and the air conditioner panel (2) supplies air;
step S7: in the sleep mode, if the human body information detected by the identification device (5) includes the first target human body and the second target human body, the small opening of the air guide member (1) faces inward, the large opening of the air guide member faces outward, the swing blade in the air outlet hole of the air guide member (1) facing the first target human body is opened, and the swing blade in the air outlet hole of the air guide member (1) facing the second target human body is closed.
5. The air guide control method of the air conditioner as claimed in claim 4, wherein the recognition device (5) recognizes that the human body posture is a sleep and rest posture and keeps a preset time period, and then starts the sleep mode, or the air conditioner is manually remotely controlled to enter the sleep mode.
6. An air conditioner wind guide control method according to any one of claims 1 to 5, wherein the human body information is any one or a combination of a plurality of information of voice information, face feature information, body shape feature information and height feature information.
7. An air conditioner wind-guiding controlling means which characterized in that includes:
the air guide component control module is used for controlling the air guide component (1) at the air outlet of the air conditioner to rotate to a preset working position, and the preset working position comprises a first working position with a large opening facing inwards and a small opening facing outwards and a second working position with a small opening facing inwards and a large opening facing outwards;
the identification module is used for detecting human body information;
the judging module is used for judging whether the human body information is a first target human body and judging whether the human body information is a second target human body;
the quick temperature adjusting module is used for controlling the air conditioning system to execute a quick temperature adjusting mode, in the quick temperature adjusting mode, the air guide component (1) rotates to the first working position, and the rotating speed of the cross flow fan (4) is a first rotating speed V1;
the soft high-speed air supply module is used for controlling an air conditioning system to execute a soft high-speed mode if the judgment module judges that the human body information is the first target human body, the air guide component (1) rotates to the second working position in the soft high-speed mode, the rotating speed of the cross flow fan (4) is a second rotating speed V2, and V2 is not more than V1;
and if the judgment module judges that the human body information is the second target human body, the soft low-speed air supply module controls the air conditioning system to execute a soft low-speed mode, the air guide component (1) rotates to the second working position in the soft low-speed mode, the rotating speed of the cross-flow fan (4) is a third rotating speed V3, V3 is less than V2, and the priority of the soft low-speed mode is higher than that of the soft high-speed mode.
8. The air guide control device of the air conditioner as claimed in claim 7, further comprising a sleep module, wherein the sleep module is configured to control the air conditioning system to execute a sleep mode, and the sleep mode includes:
if the human body information detected by the identification device (5) is only the first target human body, the air guide component (1) rotates to the second working position;
if the human body information detected by the identification device (5) only comprises the second target human body, the air guide component (1) rotates to the third working position, and the air conditioner panel (2) supplies air;
if the human body information detected by the identification device (5) comprises the first target human body and the second target human body, the small opening of the air guide component (1) faces inwards, the large opening of the air guide component faces outwards, the swing blade in the air outlet hole of the air guide component (1) facing the first target human body is opened, and the swing blade in the air outlet hole of the air guide component (1) facing the second target human body is closed.
9. An air conditioning system, comprising:
the air conditioner host is provided with an air guide component (1), a cross-flow fan (4) and a condensing system, wherein the air guide component (1) can be arranged at an air outlet of the air conditioner host in a relatively rotating manner, the air guide component (1) is provided with one or more radial air outlet holes, and two ends of each radial air outlet hole are respectively a large opening with a large flow cross-sectional area and a small opening with a small flow cross-sectional area;
the driving device is used for controlling the wind guide component (1) to rotate around the shaft;
identification means (5) for identifying human body information including first target human body information and second target human body information;
the air conditioner control system is used for adjusting an air conditioner mode, and the air conditioner host, the driving device and the identification device (5) are in signal connection with the air conditioner control system so as to control and execute the air conditioner air guide control method according to any one of claims 1 to 6 through the air conditioner control system.
10. Air conditioning system according to claim 9, characterized in that said air guide member (1) is provided with a first radial air outlet (11), a second radial air outlet (12) axially side by side, wherein:
a plurality of first swing blades (111) are arranged in the first radial air outlet hole (11) side by side, and the air outlet direction of the first swing blades (111) is controlled by a first connecting rod mechanism and a first driver;
a plurality of second swing blades (121) are arranged in the second radial air outlet hole (12) side by side, and the air outlet direction of the second swing blades (121) is controlled through a second connecting rod mechanism and a second driver.
11. Air conditioning system according to claim 9, characterized in that the air conditioning mainframe comprises a hollow sandwich air conditioning panel (2), and the outer panel of the air conditioning panel (2) is provided with a plurality of air outlet holes.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110455225.6A CN113465154A (en) | 2021-04-26 | 2021-04-26 | Air conditioner air guide control method and device and air conditioning system |
| PCT/CN2021/132655 WO2022227522A1 (en) | 2021-04-26 | 2021-11-24 | Air conditioner air guide control method and apparatus, and air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110455225.6A CN113465154A (en) | 2021-04-26 | 2021-04-26 | Air conditioner air guide control method and device and air conditioning system |
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| CN113465154A true CN113465154A (en) | 2021-10-01 |
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| CN202110455225.6A Pending CN113465154A (en) | 2021-04-26 | 2021-04-26 | Air conditioner air guide control method and device and air conditioning system |
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| WO (1) | WO2022227522A1 (en) |
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| WO2022227522A1 (en) * | 2021-04-26 | 2022-11-03 | 青岛海尔空调器有限总公司 | Air conditioner air guide control method and apparatus, and air conditioning system |
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