CN114484723A - Air conditioner air outlet control method and device, air conditioner and electronic equipment - Google Patents
Air conditioner air outlet control method and device, air conditioner and electronic equipment Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000005057 refrigeration Methods 0.000 claims abstract description 28
- 238000007664 blowing Methods 0.000 claims abstract description 6
- 238000004590 computer program Methods 0.000 claims description 8
- 230000001815 facial effect Effects 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 230000008859 change Effects 0.000 abstract description 5
- 238000004891 communication Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
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- 230000005540 biological transmission Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 238000012806 monitoring device Methods 0.000 description 1
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
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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
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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
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature 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
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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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
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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
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- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides an air conditioner air outlet control method, an air conditioner air outlet control device, an air conditioner and electronic equipment, wherein the air conditioner air outlet control method comprises the following steps: in a refrigeration mode, acquiring the set temperature of an air conditioner and the current indoor environment temperature; determining a first temperature difference between the current indoor ambient temperature and the set temperature; and controlling the natural fan of the air conditioner to start under the condition that the first temperature difference is less than the preset temperature. According to the invention, the set temperature of the air conditioner and the current indoor environment temperature are obtained in the refrigeration mode of the air conditioner, and the air outlet of the air conditioner is controlled according to the first temperature difference between the set temperature and the current indoor environment temperature; under the condition that first temperature difference is less than preset temperature promptly, the natural wind of control air conditioner starts, and the heat exchange wind and the natural wind of air conditioner blow off simultaneously this moment to mix, change the air-out temperature, avoid the long-time straight cold blast of blowing of user, and then improve user's comfort level.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner air outlet control method and device, an air conditioner and electronic equipment.
Background
With the development of science and technology and the continuous improvement of the living standard of people, the air conditioner has gone into thousands of households, and provides comfortable environment for people.
When the existing air conditioner blows cold air, the indoor air is directly blown out after heat exchange of the heat exchanger, when the cold air is directly blown to a person, the skin is contracted when meeting cold capillaries, so that peripheral blood supply is insufficient, the symptom of nerve sensitivity can be caused, and the comfort level of a user is influenced.
Disclosure of Invention
The invention provides an air conditioner air outlet control method and device, an air conditioner and electronic equipment, which are used for solving the problem that in the prior art, indoor air is directly blown out after heat exchange through a heat exchanger, and the comfort degree of a user is influenced.
The invention provides an air conditioner air outlet control method, which comprises the following steps: in a refrigeration mode, acquiring the set temperature of an air conditioner and the current indoor environment temperature; determining a first temperature difference between the current indoor ambient temperature and the set temperature; and controlling the natural fan of the air conditioner to start under the condition that the first temperature difference is less than the preset temperature.
According to the air-conditioner air-out control method provided by the invention, under the condition that the first temperature difference is smaller than the preset temperature, the control of the starting of the natural fan of the air conditioner comprises the following steps: acquiring a set wind speed of an air conditioner, an initial body surface temperature of a first user in a room where the air conditioner is located and a current body surface temperature; determining a second temperature difference between the initial body surface temperature and the current body surface temperature; controlling the set wind speed of the air conditioner to be reduced and/or controlling the rotating speed of the natural fan to be increased under the condition that the second temperature difference is equal to a first threshold value; and controlling the cooling mode of the air conditioner to be closed under the condition that the second temperature difference is larger than the first threshold value.
According to the air-conditioner air-out control method provided by the invention, in the case that the second temperature difference is equal to the first threshold value, controlling the set wind speed of the air conditioner to be reduced and/or controlling the rotation speed of the natural fan to be increased further comprises: after the preset duration, obtaining the current body surface temperature of the first user again; determining a third temperature difference between the current body surface temperatures of two adjacent times; controlling the refrigeration mode of the air conditioner to be closed under the condition that the third temperature difference is larger than or equal to a second threshold value; wherein the second threshold is less than the first threshold.
According to the air conditioner air outlet control method provided by the invention, before the step of acquiring the initial body surface temperature and the current body surface temperature of a first user in a room where an air conditioner is located, the method comprises the following steps: receiving a first input of a user, wherein the first input comprises face information and body states of a plurality of target persons in a room where an air conditioner is located; determining an order of a plurality of target persons according to a plurality of the physical states.
According to the air conditioner air outlet control method provided by the invention, the step of acquiring the initial body surface temperature and the current body surface temperature of the first user in the room where the air conditioner is located comprises the following steps: acquiring facial information of a plurality of target persons in a room where an air conditioner is located, and determining body states corresponding to the target persons; determining a first user based on a plurality of the physical states; the method comprises the steps of obtaining an initial body surface temperature and a current body surface temperature of a first user.
The invention also provides an air conditioner air-out control device, comprising: an acquisition module: the air conditioner is used for acquiring the set temperature of the air conditioner and the current indoor environment temperature in a refrigeration mode; a control module: a first temperature difference for determining the current indoor ambient temperature and the set temperature; and the air conditioner is also used for controlling the natural fan of the air conditioner to start under the condition that the first temperature difference is less than the preset temperature.
The invention also provides an air conditioner which comprises the air conditioner air outlet control device.
According to the air conditioner provided by the invention, the air conditioner also comprises a shell, wherein a heat exchange air chamber and a natural air chamber are arranged in the shell, the shell is provided with a first air inlet, a second air inlet, a heat exchange air outlet and a natural air outlet, and the first air inlet and the heat exchange air outlet are respectively communicated with the heat exchange air chamber; the second air inlet and the natural air outlet are respectively communicated with the natural air chamber; and the air outlet direction of the heat exchange air outlet is intersected with the air outlet direction of the natural air outlet.
According to the air conditioner provided by the invention, the air conditioner further comprises a natural fan, and the natural fan is arranged in a natural wind chamber so as to lead indoor air to the natural wind outlet from the second air inlet to blow out.
The invention also provides an electronic device, which comprises a memory, a processor and a computer program which is stored on the memory and can be run on the processor, wherein the processor executes the program to realize the steps of any one of the air conditioner air outlet control methods.
According to the air conditioner air-out control method and device, the air conditioner and the electronic equipment, the set temperature of the air conditioner and the current indoor environment temperature are obtained in the refrigeration mode of the air conditioner, and the air-out of the air conditioner is controlled according to the first temperature difference between the set temperature and the current indoor environment temperature; under the condition that first temperature difference is less than preset temperature promptly, the natural wind of control air conditioner starts, and the heat exchange wind and the natural wind of air conditioner blow off simultaneously this moment to mix, change the air-out temperature, avoid the long-time straight cold blast of blowing of user, and then improve user's comfort level.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic flow chart of an air conditioner air outlet control method provided by the invention;
FIG. 2 is an exploded view of an indoor unit of an air conditioner according to the present invention;
FIG. 3 is a schematic view of an indoor unit of an air conditioner according to the present invention;
FIG. 4 is a schematic structural diagram of an electronic device provided by the present invention;
reference numerals:
1: a housing; 2: a heat exchange air chamber; 3: a heat exchanger; 4: a first air inlet; 5: a heat exchange air outlet; 6: a natural wind chamber; 7: a second air inlet; 8: a natural fan; 9: and (5) a natural wind outlet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. 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.
The air conditioner air outlet control method, the air conditioner air outlet control device, the air conditioner and the electronic device according to the present invention are described below with reference to fig. 1 to 4.
The air conditioner air outlet control method provided by the embodiment comprises the following steps: step 100, acquiring a set temperature of an air conditioner and a current indoor environment temperature in a refrigeration mode; step 200, determining a first temperature difference between the current indoor environment temperature and a set temperature; and 300, controlling the natural fan of the air conditioner to start under the condition that the first temperature difference is smaller than the preset temperature.
Fig. 1 is a schematic flow diagram of an air-out control method of an air conditioner provided by the present invention, referring to fig. 1, step 100, in a cooling mode, obtaining a set temperature of the air conditioner and a current indoor environment temperature; specifically, a refrigeration mode of the air conditioner is started, different users have different requirements on the comfort level of the environment, and the set temperatures are different, so that the set temperature of the current air conditioner is obtained, and the target temperature required by the user in the current indoor environment is known; the present embodiment can collect the current indoor environment temperature of the room where the air conditioner is located through the temperature detection device.
In a specific embodiment, the refrigeration mode of the air conditioner is started, the set temperature of the air conditioner is 23 ℃, the current indoor environment temperature is 30 ℃, along with the operation of the refrigeration mode of the air conditioner, after a period of time, the indoor environment temperature is reduced, the current indoor environment temperature is 25 ℃, wherein the first temperature difference between the current indoor environment temperature and the set temperature of the air conditioner is 2 ℃, under the condition that the first temperature difference is smaller than the preset temperature (3 ℃), the indoor environment temperature is reduced at the moment, and the temperature is close to the set temperature of the air conditioner, the indoor environment is low, the comfort level of a user can be influenced for a long time, the natural fan is controlled to be started, natural wind and heat exchange wind can be mixed, the air outlet temperature is changed, the air outlet temperature is improved, the long-time cold wind blowing of the user is avoided, and the comfort level of the user is improved. Under the condition that current indoor ambient temperature is 37 ℃, the first temperature difference between current indoor ambient temperature and the air conditioner setting temperature is 4 ℃ at this moment, is greater than preset temperature (3 ℃), and the refrigeration mode of steerable air conditioner continues to start, does not open natural fan, can reduce indoor ambient temperature fast, and can not let the user feel uncomfortable.
In the embodiment, the set temperature of the air conditioner and the current indoor environment temperature are obtained in the refrigeration mode of the air conditioner, and the air outlet of the air conditioner is controlled according to the first temperature difference between the set temperature and the current indoor environment temperature; under the condition that first temperature difference is less than preset temperature promptly, the natural wind of control air conditioner starts, and the heat exchange wind and the natural wind of air conditioner blow off simultaneously this moment to mix, change the air-out temperature, avoid the long-time straight cold blast of blowing of user, and then improve user's comfort level.
The preset temperature in this embodiment is not limited to 3 ℃, and may be defined according to actual conditions, and this embodiment is not specifically limited.
Further, on the basis of the above embodiment, in the case where the first temperature difference is less than the preset temperature, controlling the natural fan of the air conditioner to start includes: acquiring a set wind speed of an air conditioner, an initial body surface temperature of a first user in a room where the air conditioner is located and a current body surface temperature; determining a second temperature difference between the initial body surface temperature and the current body surface temperature; controlling the set air speed of the air conditioner to be reduced and/or controlling the rotating speed of the natural fan to be increased under the condition that the second temperature difference is equal to the first threshold value; and controlling the cooling mode of the air conditioner to be closed under the condition that the second temperature difference is larger than the first threshold value.
Starting a refrigeration mode of the air conditioner, wherein different users have different requirements on the indoor environment and different wind speeds in the refrigeration mode, and acquiring the set wind speed of the air conditioner to know the current wind speed of the air conditioner; the embodiment also collects the body surface temperature of the user through infrared rays, namely obtains the initial body surface temperature of the first user when the refrigeration mode of the air conditioner is started, and collects the current body surface temperature of the first user under the condition that the first temperature difference is smaller than the preset temperature; wherein the first user is a first sequential user of a plurality of target users in the room where the air conditioner is located, i.e. the user with the highest priority.
Further, determining a second temperature difference between the current body surface temperature and the initial body surface temperature, and controlling air outlet of the air conditioner according to the relation between the second temperature difference and the first threshold value; specifically, under the condition that the second temperature difference is equal to the first threshold, the current air outlet of the air conditioner does not have a great influence on the user, but the comfort of the user is influenced by continuously operating according to the mode, and the comfort of the user can be improved by controlling the air speed of the air conditioner, for example, the set air speed of the air conditioner is reduced, and if the current set air speed of the air conditioner is high, the set air speed of the air conditioner can be reduced to medium speed; with also can change the air-out temperature through the rotational speed of increase natural fan, the rotational speed of increase natural fan can improve the air output of natural wind promptly, mixes with natural wind and heat transfer wind with higher speed, and then changes the air-out temperature of air outlet, improves user's comfort level.
In a preferred embodiment, the air speed of the air conditioner can be controlled to be reduced while the rotating speed of the natural fan is controlled to be increased, for example, when the set air speed of the air conditioner is medium, the air speed of the air conditioner can be controlled to be reduced to low speed, and the air output of the heat exchange air is reduced; controlling the rotation speed of the natural fan to increase, such as the initial rotation speed of the natural fan being r1The rotating speed of the natural fan can be controlled to be r2，r2Greater than r1At the moment, the air quantity of natural wind can be increased; this embodiment is through reducing the amount of wind that trades hot-blast (cold wind volume), the amount of wind of increase natural wind, and a small amount of cold wind and a large amount of natural wind mix and can improve current air-out temperature, avoid air-out temperature to hang down excessively to cause discomfort, and then improve user's comfort level.
In one embodiment, the initial body surface temperature of the first user is C0At 37 deg.C, after the cooling mode of the air conditioner is started for a period of time, the current body surface temperature of the first user is C1At 35.5 deg.C, the temperature difference Δ C between the current body surface temperature and the initial body surface temperature11.5 deg.C, equal to the first threshold value of 1.5 deg.C, when the air speed of the air conditioner is controlled to be reduced, and/orAnd controlling the rotation speed of the natural fan to increase.
Under the condition that the second temperature difference is greater than the first threshold value, the current body surface temperature of user is great with initial body surface temperature difference, will influence the healthy and comfort level of user for a long time, and the refrigeration mode of steerable air conditioner is closed, and the heat transfer wind (cold wind) that prevents the air conditioner continues to blow off, and the difference in temperature between the initial body surface temperature of user and the current body surface temperature is changed with higher speed, improves indoor ambient temperature fast, improves user's comfort level.
In a preferred embodiment, the refrigeration mode of the air conditioner is controlled to be closed, and meanwhile, the rotating speed of the natural fan is controlled to be increased, namely the air output of natural wind is increased, the indoor environment temperature is improved, the current body surface temperature of a user is changed quickly, and the comfort level of the user is improved.
On the basis of the above embodiment, further, in a case where the second temperature difference is equal to the first threshold, controlling the set wind speed of the air conditioner to decrease, and/or controlling the rotation speed of the natural fan to increase further includes: after the preset duration, obtaining the current body surface temperature of the first user again; determining a third temperature difference between two adjacent current body surface temperatures; controlling the refrigeration mode of the air conditioner to be closed under the condition that the third temperature difference is greater than or equal to the second threshold value; wherein the second threshold is less than the first threshold.
In the refrigeration mode, under the condition that the second temperature difference is equal to the first threshold value, continuously monitoring the body surface temperature of the user, and obtaining the current body surface temperature of the first user again after preset duration; after the air-conditioning refrigeration mode is started for a period of time, the current body surface temperature C1 of the first user is acquired for the first time to be 35.5 ℃, and after the interval time is 30 minutes, the current body surface temperature C of the first user is acquired again2，C2At 35 deg.C or 36 deg.C, the difference Δ C between the current body surface temperature obtained for the second time and the current body surface temperature obtained for the first time2At 0.5 ℃ where Δ C2More than or equal to the second threshold value 0.3 ℃ (less than the first threshold value), at this moment, the current body surface temperature of the first user continues to fall or slowly rises, the refrigeration mode of the controllable air conditioner is closed, and the rising speed of the body surface temperature of the first user is acceleratedAnd the discomfort of the user caused by cold air or mixed air is reduced, and the comfort level of the user is further improved.
In this embodiment, the first threshold and the second threshold are not specifically limited, and may be set according to the physical state of the first user, so as to meet the user requirement.
The air conditioner air outlet control method provided by the embodiment includes, before obtaining the initial body surface temperature and the current body surface temperature of the first user in the room where the air conditioner is located: receiving a first input of a user, wherein the first input comprises face information and body states of a plurality of target persons in a room where an air conditioner is located; determining an order of the plurality of target persons according to the plurality of physical states.
The method comprises the steps that a first user of a room where the air conditioner is located is judged according to body states of a plurality of target people; specifically, a first input of a user is received, wherein the first input comprises facial information and body states of a plurality of target persons, the facial information can be collected by a camera, and a corresponding body state is input corresponding to each piece of facial information; further, a plurality of target persons can be ranked according to the physical state, that is, the priority of the target user is determined, if the first user is an infant, the second user is a pregnant woman, the third user is an elderly person, the fourth user is an adolescent, and the fifth user is a middle aged person; that is to say, under the condition that the infant is in the room where the air conditioner is located, the air conditioner is controlled to output air preferentially according to the requirements of the infant; under the condition that infants and pregnant women are not in the room where the air conditioner is located, the air conditioner is controlled to exhaust air according to the requirements of old people.
In this embodiment, the order of the plurality of target users is not specifically limited, and may be limited according to the actual physical conditions.
On the basis of the above embodiment, acquiring the initial body surface temperature and the current body surface temperature of the first user in the room where the air conditioner is located includes: acquiring facial information of a plurality of target persons in a room where an air conditioner is located, and determining body states corresponding to the target persons; determining a first user based on a plurality of physical states; the method comprises the steps of obtaining an initial body surface temperature and a current body surface temperature of a first user.
Specifically, the face information of a plurality of target persons in a room where the air conditioner is located is obtained, and the body states corresponding to the target persons can be determined according to the face information; if the face information of 3 target persons in the room where the air conditioner is located is obtained, determining that the three target persons are young persons, old persons and pregnant women respectively according to the face information; further, determining that the first user is a pregnant woman according to the priorities of the three target persons, namely the pregnant woman, the old and the young; and then this embodiment accessible body surface temperature collection system acquires the initial body surface temperature and the current body surface temperature of pregnant woman (first user), according to the air-out of the second temperature difference control air conditioner between current body surface temperature and the initial body surface temperature.
The priority order of a plurality of target users is determined through the physical states of the plurality of target users, the requirements of the first user can be considered preferentially according to the order of the plurality of target users in the room where the air conditioner is located, the air conditioner is more intelligent, and the comfort level of the user can be effectively improved.
The air conditioner air-out control device provided by the invention is described below, and the air conditioner air-out control device described below and the air conditioner air-out control method described above can be referred to correspondingly.
This embodiment still provides an air conditioner air-out controlling means, includes: an acquisition module: the air conditioner is used for acquiring the set temperature of the air conditioner and the current indoor environment temperature in a refrigeration mode; a control module: the temperature control device is used for determining a first temperature difference between the current indoor environment temperature and a set temperature; and the air conditioner is also used for controlling the natural fan of the air conditioner to start under the condition that the first temperature difference is less than the preset temperature.
The embodiment also provides an air conditioner, which comprises the air conditioner air outlet control device.
On the basis of the above embodiment, the air conditioner further comprises a shell 1, wherein a heat exchange air chamber 2 and a natural air chamber 6 are arranged in the shell, the shell 1 is provided with a first air inlet 4, a second air inlet 7, a heat exchange air outlet 5 and a natural air outlet 9, and the first air inlet 4 and the heat exchange air outlet 5 are respectively communicated with the heat exchange air chamber 2; the second air inlet 7 and the natural air outlet 9 are respectively communicated with the natural air chamber 6; and the air outlet direction of the heat exchange air outlet 5 is intersected with the air outlet direction of the natural air outlet 9.
Fig. 2 is an exploded view of an indoor unit of an air conditioner according to the present invention, fig. 3 is a schematic structural view of the indoor unit of the air conditioner according to the present invention, and referring to fig. 2 and fig. 3, the indoor unit of the air conditioner according to the present embodiment is provided with a casing 1, and a heat exchange air chamber 2 and a natural air chamber 6 are provided inside the casing 1, wherein the heat exchange air chamber 2 can exchange heat with indoor air and then blow out the indoor air, and the natural air chamber 6 can blow out the indoor air as natural air.
The shell 1 in this embodiment is provided with two air inlets and two air outlets, wherein the two air inlets are a first air inlet 4 and a second air inlet 7 respectively, and indoor air can enter the indoor unit of the air conditioner through the first air inlet 4 or the second air inlet 7; the two air outlets are respectively a heat exchange air outlet 5 and a natural air outlet 9, the heat exchange air in the heat exchange air chamber 2 can blow out the heat exchange air from the heat exchange air outlet 5, and the natural air in the natural air chamber 6 can blow out the natural air from the natural air outlet 9; specifically, a first air inlet 4 and a heat exchange air outlet 4 are respectively communicated with a heat exchange air chamber 2, indoor air enters the heat exchange air chamber 2 through the first air inlet 4 for heat exchange, and heat exchanged air can blow heat exchange air out of a heat exchange air outlet 5; the second air inlet 7 and the natural air outlet 9 are respectively communicated with the natural air chamber 6, and indoor air enters the natural air chamber 6 through the second air inlet 7 and then blows natural air out through the natural air outlet 9.
Further, the air outlet direction of the heat exchange air outlet 5 is intersected with the air outlet direction of the natural air outlet 9, so that the natural air and the heat exchange air are mixed, the temperature of the mixed air is higher than or lower than that of the heat exchange air directly blown out from the heat exchange air outlet 5, namely the heat exchange air is cold air under the condition that the air conditioner is used for refrigerating, the temperature of the cold air can be increased by mixing the natural air and the cold air, the cold air is prevented from being directly blown out, the temperature difference is reduced, and the comfort level of a user is improved; under the condition that the air conditioner heats, the heat exchange air is hot air, and the natural air and the hot air are mixed to reduce the temperature of the hot air.
In the embodiment, the heat exchange air chamber and the natural air chamber are arranged in the indoor unit of the air conditioner, so that not only can heat exchange air be provided for a user, but also natural air can be provided; furthermore, the heat exchange air chamber is provided with a first independent air inlet and a heat exchange air outlet, and the natural air chamber is provided with a second independent air inlet and a natural air outlet, so that heat exchange air or natural air can be provided for users independently; and the air-out direction of natural wind air outlet intersects with the air-out direction of trading hot-blast, when trading hot-blast and natural wind and blowing off simultaneously, trades hot-blast and natural wind and can mix, can change air outlet department and trade hot-blast temperature, reduces the air outlet department and the temperature difference of indoor environment, avoids the heat transfer wind directly to blow off, improves user comfort, and then promotes user experience.
In this embodiment, the setting position of the natural wind outlet 9 is not specifically limited, and the intersecting of the wind outlet direction of the natural wind and the wind outlet direction of the heat exchange wind can be realized, so that the natural wind and the heat exchange wind are mixed.
On the basis of the above embodiment, the air conditioner further includes a natural fan, and the natural fan is disposed in the natural wind chamber to guide the indoor air from the second air inlet to the natural wind outlet to blow out.
Referring to fig. 2, the indoor unit of an air conditioner provided in this embodiment further includes a natural blower 8, the natural blower 8 is disposed in the natural air chamber 6, and the natural blower 8 is activated to introduce indoor air into the natural air chamber 6; further, the natural wind fan 8 can guide the natural wind in the natural wind chamber 6 to the natural wind outlet 9 to blow out, so as to increase the natural wind quantity of the indoor air entering the natural wind chamber 6, and facilitate the mixing of the natural wind and the heat exchange wind. The present embodiment is not particularly limited with respect to the natural wind turbine.
On the basis of the above embodiment, the air conditioner indoor unit provided by this embodiment further includes a driving mechanism, and the driving mechanism is in transmission connection with the natural fan 8 and is used for driving the natural fan 8 to rotate.
Specifically, the driving mechanism can provide power, is in transmission connection with the natural air blower 8 and can provide power for the natural air blower 8 so as to drive the natural air blower 8 to rotate, indoor air is accelerated to enter the natural air chamber 6, and the natural air in the natural air chamber 6 can be added into the heat exchange air blown out from the natural air outlet 9 and is rapidly mixed with the heat exchange air blown out from the heat exchange air chamber 2.
Fig. 4 illustrates a physical structure diagram of an electronic device, which may include, as shown in fig. 4: a processor (processor)410, a communication Interface (Communications Interface)420, a memory (memory)430 and a communication bus 440, wherein the processor 410, the communication Interface 420 and the memory 430 are in communication with each other via the communication bus 440. The processor 410 may call logic instructions in the memory 430 to execute an air conditioner outlet control method, which includes: in a refrigeration mode, acquiring the set temperature of an air conditioner and the current indoor environment temperature; determining a first temperature difference between a current indoor environment temperature and a set temperature; and controlling the natural fan of the air conditioner to start under the condition that the first temperature difference is less than the preset temperature.
In addition, the logic instructions in the memory 430 may be implemented in the form of software functional units and stored in a computer readable storage medium when the software functional units are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In another aspect, the present invention further provides a computer program product, where the computer program product includes a computer program stored on a non-transitory computer-readable storage medium, the computer program includes program instructions, and when the program instructions are executed by a computer, the computer is capable of executing the air conditioner outlet air control method provided by the above methods, and the method includes: in a refrigeration mode, acquiring the set temperature of an air conditioner and the current indoor environment temperature; determining a first temperature difference between a current indoor environment temperature and a set temperature; and controlling the natural fan of the air conditioner to start under the condition that the first temperature difference is less than the preset temperature.
In another aspect, the present invention further provides a non-transitory computer readable storage medium, on which a computer program is stored, the computer program being implemented by a processor to perform the air conditioner outlet control methods provided in the foregoing aspects, the method including: in a refrigeration mode, acquiring the set temperature of an air conditioner and the current indoor environment temperature; determining a first temperature difference between a current indoor environment temperature and a set temperature; and controlling the natural fan of the air conditioner to start under the condition that the first temperature difference is less than the preset temperature.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The air conditioner air outlet control method is characterized by comprising the following steps:
in a refrigeration mode, acquiring the set temperature of an air conditioner and the current indoor environment temperature;
determining a first temperature difference between the current indoor ambient temperature and the set temperature;
and controlling the natural fan of the air conditioner to start under the condition that the first temperature difference is less than the preset temperature.
2. The air conditioner air outlet control method according to claim 1, wherein in the case that the first temperature difference is smaller than a preset temperature, controlling the natural fan of the air conditioner to start comprises:
acquiring a set wind speed of an air conditioner, an initial body surface temperature of a first user in a room where the air conditioner is located and a current body surface temperature;
determining a second temperature difference between the initial body surface temperature and the current body surface temperature;
controlling the set wind speed of the air conditioner to be reduced and/or controlling the rotating speed of the natural fan to be increased under the condition that the second temperature difference is equal to a first threshold value;
and controlling the cooling mode of the air conditioner to be closed under the condition that the second temperature difference is larger than the first threshold value.
3. The air conditioner air outlet control method according to claim 2, wherein in the case that the second temperature difference is equal to a first threshold, controlling the set wind speed of the air conditioner to decrease and/or controlling the rotation speed of the natural fan to increase further comprises:
after the preset duration, obtaining the current body surface temperature of the first user again;
determining a third temperature difference between the current body surface temperatures of two adjacent times;
controlling the refrigeration mode of the air conditioner to be closed under the condition that the third temperature difference is larger than or equal to a second threshold value; wherein the second threshold is less than the first threshold.
4. The air conditioner air-out control method according to claim 2, wherein the step of obtaining the initial body surface temperature and the current body surface temperature of the first user in the room where the air conditioner is located comprises:
receiving a first input of a user, wherein the first input comprises face information and body states of a plurality of target persons in a room where an air conditioner is located;
determining an order of a plurality of target persons according to a plurality of the physical states.
5. The air conditioner air outlet control method according to claim 2, wherein the obtaining of the initial body surface temperature and the current body surface temperature of the first user in the room where the air conditioner is located comprises:
acquiring facial information of a plurality of target persons in a room where an air conditioner is located, and determining body states corresponding to the target persons;
determining a first user based on a plurality of the physical states;
the method comprises the steps of obtaining an initial body surface temperature and a current body surface temperature of a first user.
6. The utility model provides an air conditioner air-out controlling means which characterized in that includes:
an acquisition module: the air conditioner is used for acquiring the set temperature of the air conditioner and the current indoor environment temperature in a refrigeration mode;
a control module: a first temperature difference for determining the current indoor ambient temperature and the set temperature; and the air conditioner is also used for controlling the natural fan of the air conditioner to start under the condition that the first temperature difference is less than the preset temperature.
7. An air conditioner, characterized by comprising the air conditioner air outlet control device of claim 6.
8. The air conditioner of claim 7, further comprising a housing, wherein the housing is provided with a heat exchange air chamber and a natural air chamber therein, the housing is provided with a first air inlet, a second air inlet, a heat exchange air outlet and a natural air outlet, and the first air inlet and the heat exchange air outlet are respectively communicated with the heat exchange air chamber; the second air inlet and the natural air outlet are respectively communicated with the natural air chamber; and the air outlet direction of the heat exchange air outlet is intersected with the air outlet direction of the natural air outlet.
9. The air conditioner of claim 8, further comprising a natural fan disposed in the natural air chamber for directing indoor air from the second air inlet to the natural air outlet for blowing out.
10. An electronic device comprising a memory, a processor and a computer program stored in the memory and operable on the processor, wherein the processor implements the steps of the air conditioner outlet control method according to any one of claims 1 to 5 when executing the program.
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| CN202210129165.3A CN114484723A (en) | 2022-02-11 | 2022-02-11 | Air conditioner air outlet control method and device, air conditioner and electronic equipment |
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| CN202210129165.3A CN114484723A (en) | 2022-02-11 | 2022-02-11 | Air conditioner air outlet control method and device, air conditioner and electronic equipment |
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