CN111609527B - Air conditioner control method, calculator storage medium and air conditioner - Google Patents
Air conditioner control method, calculator storage medium and air conditioner Download PDFInfo
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- CN111609527B CN111609527B CN201910143321.XA CN201910143321A CN111609527B CN 111609527 B CN111609527 B CN 111609527B CN 201910143321 A CN201910143321 A CN 201910143321A CN 111609527 B CN111609527 B CN 111609527B
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- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000004590 computer program Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 1
- 238000005057 refrigeration 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
- F24F11/62—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
- F24F11/70—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
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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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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- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides an air conditioner control method, a calculator storable medium and an air conditioner, wherein the air conditioner control method comprises the following steps: acquiring a set temperature of an air conditioner and an ambient temperature of the air conditioner; calculating the difference value between the set temperature and the environment temperature; and matching the temperature difference preset interval in which the difference falls, and adjusting the air outlet parameters according to the temperature difference preset interval in which the difference falls. In the invention, the difference between the set temperature and the environment temperature is calculated firstly, then the calculated difference is divided into a plurality of different sections, and different actions are carried out on the air outlet parameters according to the difference of the sections. Through the control method provided by the application, the air outlet temperature of the air conditioner can be adjusted, and meanwhile, the air outlet parameter of the air conditioner can be adjusted, so that the use comfort of a user is obviously improved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner control method, a calculator storable medium containing the same and an air conditioner.
Background
Along with the development of science and technology, the requirement of a user on the sleeping comfort is continuously improved, the sleeping function of the existing air conditioner is increased in a refrigerating and heating mode, but most of the existing sleeping functions are only used for adjusting and controlling the temperature, and items such as wind speed and wind direction related to air outlet parameters are rarely adjusted, so that the using comfort of the user is greatly influenced.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defect that the air conditioner in the prior art cannot adjust the air outlet parameters and influence the comfort of users.
Therefore, the invention provides an air conditioner control method, which comprises the following steps: acquiring a set temperature of an air conditioner and an ambient temperature of the air conditioner; calculating the difference value between the set temperature and the environment temperature; and matching the temperature difference preset interval in which the difference falls, and adjusting the air outlet parameters according to the temperature difference preset interval in which the difference falls.
After the step of calculating the difference between the set temperature and the ambient temperature, the method further includes: and taking an absolute value of the difference value to obtain a temperature difference value.
The preset temperature difference interval at least comprises a first preset interval (0, a), wherein a is a positive number larger than 0.
In the invention, the temperature difference preset interval also comprises a second preset interval (a, b), and/or a third preset interval (b, c), and/or a fourth preset interval (c, d).
In the present invention, a < b < c < d.
In the invention, in the step of matching the temperature difference preset interval in which the difference falls and adjusting the air-out parameter according to the falling temperature difference preset interval, the air-out parameter comprises the wind speed and/or the wind direction.
In the present invention, the step of adjusting the wind speed includes: and performing downshift operation on the preset wind gear.
In the step of performing the downshift operation on the predetermined gear, the number of downshift gears corresponding to the first preset interval is greater than or equal to the number of downshift gears corresponding to the second preset interval, the number of downshift gears corresponding to the second preset interval is greater than or equal to the number of downshift gears corresponding to the third preset interval, and the number of downshift gears corresponding to the third preset interval is greater than or equal to the number of downshift gears corresponding to the fourth preset interval.
In the present invention, in the step of "adjusting the wind direction", the wind direction is changed from the direction of avoiding the person to the direction of the person along the direction of increasing the temperature difference preset section.
In the present invention, in the step of "adjusting the wind direction", the wind direction is changed from the direction of avoiding the person to the direction of the person along the direction of increasing the temperature difference preset section.
The control method provided by the invention also comprises the following steps: judging a temperature interval in which the set temperature is located; and adjusting a preset wind shield and/or adjusting the wind direction according to the temperature interval in which the set temperature falls.
In the present invention, the temperature ranges include a first temperature range (T1, T2), a second temperature range (T2, T3), and a third temperature range (T3, T4). in the present invention, T1> T2> T3> T4 is selected.
In the present invention, in any one of the first preset interval and/or the second preset interval (a, b) and/or the third preset interval (b, c) and/or the fourth preset interval (c, d), the number of downshifts in the first temperature interval to a predetermined wind gear is greater than or equal to the number of downshifts in the second temperature interval, and the number of downshifts in the second temperature interval is greater than or equal to the number of downshifts in the third temperature interval.
In the invention, in the first preset interval and the fourth preset interval, the downshifting numbers of the first temperature interval, the second temperature interval and the third temperature interval to the preset wind gear are the same.
In the step of "adjusting the wind direction", the wind direction is changed from the direction of the person avoiding the person to the direction of the person in the third temperature zone along the first temperature zone in any one of the first preset zone and/or the second preset zone (a, b) and/or the third preset zone (b, c) and/or the fourth preset zone (c, d).
In the step of adjusting the wind direction, when the set temperature is in the second temperature interval and the temperature difference falls into a first preset interval and a second preset interval, the wind direction is in the direction of avoiding people; when the temperature difference falls into the third preset interval and the fourth preset interval, the wind direction is towards the human body.
The invention also provides a computer-readable medium storing a computer program for execution by an electronic device, the computer program, when executed on the electronic device, performing the steps of the control method provided by the invention.
The invention also provides an air conditioner, which comprises a controller, wherein the controller comprises a memory and a processor, the memory stores a computer program, and when the computer program is executed by the processor, the processor executes the control method provided by the invention.
The technical scheme of the invention has the following advantages:
1. the air conditioner control method provided by the invention comprises the following steps: acquiring a set temperature of an air conditioner and an ambient temperature of the air conditioner; calculating the difference value between the set temperature and the environment temperature; and matching the temperature difference preset interval in which the difference falls, and adjusting the air outlet parameters according to the temperature difference preset interval in which the difference falls.
In the invention, the difference between the set temperature and the environment temperature is calculated firstly, then the calculated difference is divided into a plurality of different sections, and different actions are carried out on the air outlet parameters according to the difference of the sections. Through the control method provided by the application, the air outlet temperature of the air conditioner can be adjusted, and meanwhile, the air outlet parameter of the air conditioner can be adjusted, so that the use comfort of a user is obviously improved.
2. The air conditioner control method provided by the invention further comprises the following steps after the step of calculating the difference value between the set temperature and the environment temperature: and taking an absolute value of the difference value to obtain a temperature difference value.
By taking the absolute value, the number of the preset intervals of the temperature difference can be effectively reduced, generally speaking, the number of the common intervals can be reduced, and therefore the operation speed in the control process is effectively improved.
3. According to the air conditioner control method, the temperature difference preset interval further comprises a second preset interval (a, b), and/or a third preset interval (b, c), and/or a fourth preset interval (c, d).
By providing a plurality of preset sections independent of each other, the independence of control actions within each section range can be improved.
4. The air conditioner control method provided by the invention comprises the following steps of: and performing downshift operation on the preset wind gear.
The air conditioner control method provided by the invention is mainly applied to a sleep mode, and the use comfort of a user can be improved by downshifting. Meanwhile, the action of calculating the difference value between the set temperature and the ambient temperature executed by the front end assists the user in judging the cold and hot conditions in the use environment, so that the air conditioner executes a more reasonable air outlet action after receiving an instruction set by the user.
5. In the step of performing downshift operation on the predetermined gear, the number of downshift gears corresponding to the first preset interval is greater than or equal to the number of downshift gears corresponding to the second preset interval, the number of downshift gears corresponding to the second preset interval is greater than or equal to the number of downshift gears corresponding to the third preset interval, and the number of downshift gears corresponding to the third preset interval is greater than or equal to the number of downshift gears corresponding to the fourth preset interval.
From the first preset interval to the fourth preset interval, the difference between the set temperature and the ambient temperature gradually increases, generally speaking, the user can set the temperature according to the body feeling of the user, and when the difference between the ambient temperature and the set temperature is large, the user often selects a large wind gear. In order to enable a user to obtain more efficient heating or cooling experience, regular downshift operation is performed on the wind shield while the air conditioner is ensured to execute a larger wind shield, and the uncomfortable condition caused by the user in the process of setting the wind shield can be prevented.
6. According to the air conditioner control method provided by the invention, in the first preset interval and the fourth preset interval, the downshifting numbers of the first temperature interval, the second temperature interval and the third temperature interval to the preset wind gear are the same.
The first preset interval and the fourth preset interval are positioned at two ends of the whole interval, and the difference between the set temperature and the ambient temperature is smaller in the first preset interval; in the fourth preset interval, the difference between the set temperature and the ambient temperature is large. Therefore, although the ranges of the three temperature intervals are different, the same downshift action is performed in the three temperature intervals, so that the same air outlet experience can be ensured for user groups with different set temperatures, and the air outlet stability and the comfort of users are improved.
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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a flowchart of the air conditioner control method according to the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
The embodiment provides an air conditioner control method, which comprises the following steps: acquiring a set temperature of an air conditioner and an ambient temperature of the air conditioner; calculating the difference value between the set temperature and the environment temperature; and matching the temperature difference preset interval in which the difference falls, and adjusting the air outlet parameters according to the temperature difference preset interval in which the difference falls.
The method comprises the steps of firstly calculating the difference between the set temperature and the ambient temperature, then dividing the calculated difference into a plurality of different sections, and carrying out different actions on the air outlet parameters according to the difference of the sections. Through the control method provided by the application, the air outlet temperature of the air conditioner can be adjusted, and meanwhile, the air outlet parameter of the air conditioner can be adjusted, so that the use comfort of a user is obviously improved.
Specifically, in the air-conditioning refrigeration mode, the set temperature is often smaller than the ambient temperature, and the difference obtained by calculation at this time is a negative value; in the air-conditioning heating mode, the set temperature is often greater than the ambient temperature, and the difference obtained by calculation at this time is a positive value.
Correspondingly, the temperature difference preset interval also comprises a negative value interval and a positive value interval, and the negative value intervals and the positive value intervals are symmetrical relative to the zero point. For example, the preset temperature difference interval may include four intervals of (-2, -1], (-1,0], (0,1], (1, 2), and the difference value falls within two intervals of (-2, -1] and (-1, 0) when the air conditioner is in the cooling mode, and the difference value falls within two intervals of (0, 1) and (1, 2) when the air conditioner is in the heating mode.
In this embodiment, in order to reduce the number of preset intervals, after the step of "calculating the difference between the set temperature and the ambient temperature", the method further includes: and obtaining the temperature difference value by taking the absolute value of the difference value. Also by the above example, when the absolute value is removed, only two intervals of (0, 1), (1, 2) remain in the entire interval, thereby effectively improving the calculation efficiency of the entire control method.
In this embodiment, the preset temperature difference interval at least includes a first preset interval (0, a), where a is a positive number greater than 0, and a second preset interval (a, b), and/or a third preset interval (b, c), and/or a fourth preset interval (c, d), where a < b < c < d.
In this embodiment, the temperature difference value is defined as Δ T. In this example, a is 0.5 ℃, b is 1.5 ℃, c is 2.5 ℃, and d is positive infinity, and no numerical value is specified.
In this embodiment, in the step of "matching the temperature difference preset interval in which the difference falls, and adjusting the air-out parameter according to the temperature difference preset interval in which the difference falls", the air-out parameter includes a wind speed and/or a wind direction. In this embodiment, the step of adjusting the wind speed includes: and performing downshift operation on the preset wind gear. Through the downshift, the wind gear set by a user is reduced, and further the wind speed of the air outlet of the air conditioner is reduced.
In this embodiment, in the step of performing the downshift operation on the predetermined gear, the number of downshift gears corresponding to the first preset interval is greater than or equal to the number of downshift gears corresponding to the second preset interval, the number of downshift gears corresponding to the second preset interval is greater than or equal to the number of downshift gears corresponding to the third preset interval, and the number of downshift gears corresponding to the third preset interval is greater than or equal to the number of downshift gears corresponding to the fourth preset interval.
For example, after receiving a preset wind gear of a user, in a first preset interval, directly reducing the wind gear to a zero gear (a mute gear), and in a second preset interval, reducing the wind gear to a third gear; in a third preset interval, the wind gear is lowered by two gears; and in a fourth preset interval, lowering the wind gear by one gear. For example, if the highest wind gear of the air conditioner is eight gears, in a first preset interval, the gear is zero gear; in a second preset interval, the gear is a fifth gear; in a third preset interval, the gear is a sixth gear; in the fourth preset interval, the gear is seven gears.
To more clearly show the adjustment of the wind gear in this embodiment, it is listed by the following table:
in this embodiment, besides adjusting the wind stop, the method further includes adjusting the wind direction, specifically, the wind direction changes from the direction of the person being hidden to the direction of the person along the directions of the first preset interval, the second preset interval, the third preset interval and the fourth preset interval.
In this embodiment, the adjustment of the wind direction includes adjustment of up-and-down wind guiding and adjustment of left-and-right wind guiding.
In the embodiment, the condition of classifying the set temperature of the user is also considered, and after the set temperature of the user is collected, a plurality of collected samples are divided into regions. Judging a temperature interval in which the set temperature is located; and adjusting a preset wind shield and/or adjusting the wind direction according to the temperature interval in which the set temperature falls.
In the present embodiment, the temperature intervals include a first temperature interval (T1, T2), a second temperature interval (T2, T3), and a third temperature interval (T3, T4).
After different temperature intervals are obtained, further adjustment of the wind parameters of the preset temperatures falling into the different temperature intervals can be achieved.
In this embodiment, in any one of the first preset interval and/or the second preset interval (a, b) and/or the third preset interval (b, c) and/or the fourth preset interval (c, d), the number of downshifts in the first temperature interval to a predetermined wind gear is greater than or equal to the number of downshifts in the second temperature interval, and the number of downshifts in the second temperature interval is greater than or equal to the number of downshifts in the third temperature interval.
For example, when the temperature difference value Δ T falls within the second temperature interval, if the set temperature of the user falls within the first temperature interval, the third gear reduction operation is performed on the windshield; if the set temperature of the user falls into a second temperature interval, executing two-gear reduction operation on the wind gear; and if the set temperature of the user falls into the third temperature interval, performing the operation of reducing the wind gear to the zero gear.
In this embodiment, in the first preset interval and the fourth preset interval, the first temperature interval, the second temperature interval, and the third temperature interval have the same downshift number for a predetermined gear.
In the present embodiment, as shown in table 1, there is a limit to the number of downshifts in the second preset section, the third preset section, and the fourth preset section. For example, when the temperature range is (T1, T2) and the temperature range is in a third preset range (b < DeltaT ≦ c), the downshift operation for the gear can only be reduced to the middle or low gear.
Specifically, in this embodiment, the wind gears may include a low wind gear, a medium wind gear, and a high wind gear, and assuming that the wind gear has eight gears, for the low wind gear, the number of gears is 1-3 gears; for medium and low wind gears, the gear number is 4-5 gears; for the middle wind gear, the number of the gears is 6-7 gears; for high wind gears, the number of gears is 8.
Specifically, different dampers can be reset according to the synchronization of the product power, and the range defined in the present application is not limited.
TABLE 1 adjustment of wind gear at different temperature intervals and different temperature difference preset intervals
In this embodiment, the manner of acquiring the plurality of temperature intervals is as follows:
the set temperature of the air conditioner used by users of the air conditioners all over the country is investigated and analyzed based on the big data platform, and the set temperature condition of the users in the sleeping period is obtained. Air-conditioning temperatures of 18-29 ℃ were classified:
(1) the operation time is about 4% of the warmer temperature region S of all the set temperatures1；(T1℃＜TS1Less than or equal to 30 ℃), and the interval is the first temperature interval;
(2) the operation time is defined as the comfort temperature region S of about 78% of all the set temperatures2(T2≤TS2≤T1Temperature interval), which is the second temperature interval;
(3) the operation time is about 18% of the cooling temperature region S of all the set temperatures3；(16℃≤TS3＜T2) This interval is the third temperature interval.
In this embodiment, in the cooling mode, T is not less than 26 ℃1≤29℃；18℃≤T2Less than or equal to 26 ℃; in the heating mode: t is not less than 18 DEG C1≤25℃；27℃≤T2≤29℃。
In this embodiment, after the temperature interval in which the preset temperature is located is determined, the wind direction is further adjusted, and in the step of "adjusting the wind direction", as shown in table 2, in any one of the first preset interval and/or the second preset interval (a, b) and/or the third preset interval (b, c) and/or the fourth preset interval (c, d), the wind direction changes from the direction of the evacuee toward the direction of the person along the first temperature interval toward the third temperature interval.
In this embodiment, as shown in table 2, in the step of "adjusting the wind direction", when the set temperature is in the second temperature interval and the temperature difference falls into the first preset interval and the second preset interval, the wind direction is a direction of avoiding a person; when the temperature difference falls into the third preset interval and the fourth preset interval, the wind direction is towards the human body.
TABLE 2 adjustment of wind direction at different temperature intervals and different temperature difference preset intervals
Example 2
The present embodiment provides a computer-storable medium that stores a computer program for execution by an electronic device, which when run on the electronic device, performs the steps of the control method provided in embodiment 1.
In this embodiment, the readable storage medium may include a Random Access Memory (RAM) or a Non-Volatile Memory (NVM), such as at least one disk Memory. Alternatively, the readable storage medium may be at least one storage device located remotely from the aforementioned processor.
Example 3
The present embodiment provides an air conditioner including a controller including a memory and a processor, the memory having stored therein a computer program, which, when executed by the processor, causes the processor to execute the control method provided in embodiment 1.
In this embodiment, the Processor may be a general-purpose Processor, and includes a central processing unit (cpu), a Network Processor (NP), and the like; but may also be a Digital instruction processor (DSP), an application specific integrated circuit, a field programmable gate array or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or the like.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (11)
1. An air conditioner control method, comprising:
acquiring a set temperature of an air conditioner and an ambient temperature of the air conditioner;
calculating the difference value between the set temperature and the environment temperature;
taking an absolute value of the difference value to obtain a temperature difference value, wherein the preset temperature difference interval at least comprises a first preset interval (0, a), a second preset interval (a, b) and/or a third preset interval (b, c) and/or a fourth preset interval (c, d), a < b < c < d;
matching a temperature difference preset interval in which the difference value falls, and adjusting the air outlet parameter according to the falling temperature difference preset interval;
judging a temperature interval in which the set temperature is located;
adjusting a preset wind shield and/or adjusting the wind direction according to the temperature interval in which the set temperature falls;
the temperature range comprises a first temperature range (T1, T2), a second temperature range (T2, T3) and a third temperature range (T3, T4). in the first preset range and the fourth preset range, the downshift numbers of the first temperature range, the second temperature range and the third temperature range to a preset wind gear are the same.
2. The control method according to claim 1, wherein in the step of matching the preset temperature difference interval in which the difference falls and adjusting the air-out parameter according to the preset temperature difference interval in which the difference falls, the air-out parameter includes a wind speed and/or a wind direction.
3. The control method according to claim 2, wherein the step of adjusting the wind speed includes: and performing downshift operation on the preset wind gear.
4. The control method according to claim 3, wherein in the step of performing the downshift operation on the predetermined gear, the number of downshifts corresponding to a first preset interval is greater than or equal to the number of downshifts corresponding to a second preset interval, the number of downshifts corresponding to the second preset interval is greater than or equal to the number of downshifts corresponding to a third preset interval, and the number of downshifts corresponding to the third preset interval is greater than or equal to the number of downshifts corresponding to a fourth preset interval.
5. The control method according to claim 4, wherein in the step of "adjusting the wind direction", the wind direction is changed from the person avoiding direction to the person direction in the direction of increase of the preset temperature difference interval.
6. The control method according to claim 1, wherein T1> T2> T3> T4.
7. The control method according to claim 6, characterized in that in any of the first and/or second and/or third and/or fourth preset intervals (a, b, c, d), the number of downshifts in the first temperature interval for a predetermined wind speed is greater than or equal to the number of downshifts in the second temperature interval, which is greater than or equal to the number of downshifts in the third temperature interval.
8. The control method according to claim 1, wherein in the step of "adjusting the wind direction", the wind direction changes from a person avoiding direction to a person direction in a direction from the first temperature zone to the third temperature zone in any one of the first preset zone and/or the second preset zone (a, b) and/or the third preset zone (b, c) and/or the fourth preset zone (c, d).
9. The control method according to claim 8, wherein in the step of "adjusting the wind direction", when the set temperature is in the second temperature zone and the temperature difference falls within a first preset zone and a second preset zone, the wind direction is a direction to avoid a person; when the temperature difference falls into the third preset interval and the fourth preset interval, the wind direction is towards the human body.
10. A computer-storable medium storing a computer program for execution by an electronic device, for performing the steps of the method of any of the claims 1-9 when the computer program is run on the electronic device.
11. An air conditioner comprising a controller including a memory and a processor, the memory having stored therein a computer program which, when executed by the processor, causes the processor to perform the control method of any one of claims 1-9.
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| CN112793393A (en) * | 2020-12-29 | 2021-05-14 | 华人运通(江苏)技术有限公司 | Air outlet control system and method of vehicle-mounted air conditioner |
| CN115789907B (en) * | 2022-11-11 | 2024-06-25 | 珠海格力电器股份有限公司 | Air conditioner air supply control method, device, computer equipment and storage medium |
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