CN113587399B - Method and device for controlling air supply of air conditioner and intelligent air conditioner - Google Patents
Method and device for controlling air supply of air conditioner and intelligent air conditioner Download PDFInfo
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- CN113587399B CN113587399B CN202110700619.3A CN202110700619A CN113587399B CN 113587399 B CN113587399 B CN 113587399B CN 202110700619 A CN202110700619 A CN 202110700619A CN 113587399 B CN113587399 B CN 113587399B
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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
- F24F11/67—Switching between heating and cooling modes
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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
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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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- Physics & Mathematics (AREA)
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- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The application relates to the technical field of intelligent air conditioners and discloses a method for controlling air supply of an air conditioner. The method for controlling the air supply of the air conditioner comprises the following steps: obtaining preset environment temperatures of a plurality of indoor air supply areas; obtaining an air supply mode of the air conditioner, wherein the air supply mode comprises an upper air sweeping mode, a lower air sweeping mode and a left air sweeping mode and a right air sweeping mode; according to the air supply mode, obtaining a current temperature average value of the ambient temperature of the current air supply area which is simultaneously supplied with air by the air conditioner in the plurality of air supply areas; and adjusting the air supply amount of the current air supply area according to the temperature difference between the set temperature and the average value of the current temperature so as to reduce the temperature difference. By adopting the method for controlling the air supply of the air conditioner, the indoor global temperature balance can be realized relatively quickly. The application also discloses a device and intelligent air conditioner for controlling air supply of the air conditioner.
Description
Technical Field
The application relates to the technical field of intelligent air conditioners, in particular to a method and a device for controlling air supply of an air conditioner and the intelligent air conditioner.
Background
At present, the air conditioner can supply air to the room in a fixed mode, for example, the air conditioner can directionally blow air in a certain direction, or the air conditioner can automatically control an air deflector or a swinging blade to circularly sweep air, and the air supply mode can not enable the indoor temperature to reach the set temperature quickly.
In order to solve this problem, in the prior art, an indoor space is divided into a plurality of air supply areas, a temperature difference between the ambient temperatures of every two adjacent air supply areas is calculated, and the two adjacent air supply areas having the largest temperature difference are identified, and then, in a heating mode, air is blown to the air supply area having the lower temperature in the two adjacent air supply areas having the largest temperature difference, or in a cooling mode, air is blown to the air supply area having the lower temperature in the two adjacent air supply areas having the largest temperature difference.
In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:
two adjacent air supply areas can only represent the temperature distribution condition of a local area, and the time required is long when the air supply mode in the prior art is adopted to realize global temperature balance.
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides a method and a device for controlling air supply of an air conditioner and an intelligent air conditioner, and aims to solve the technical problem that the time required is long when the global temperature balance is realized by adopting an air supply mode in the prior art.
In some embodiments, a method for controlling air supply of an air conditioner includes: obtaining preset environment temperatures of a plurality of indoor air supply areas; obtaining an air supply mode of an air conditioner, wherein the air supply mode comprises an upper air sweeping mode, a lower air sweeping mode and a left air sweeping mode and a right air sweeping mode; according to the air supply mode, obtaining the average value of the current temperature of the ambient temperature of the current air supply area which is simultaneously supplied with air by the air conditioner in a plurality of air supply areas; and adjusting the air supply amount of the air supplied to the current air supply area according to the temperature difference between the set temperature and the average value of the current temperature so as to reduce the temperature difference.
Optionally, according to the air supply manner, obtaining a current temperature average value of the ambient temperature of a current air supply area, which is simultaneously air-conditioned and supplied, in the plurality of air supply areas includes: under the condition that the air supply mode is vertical air sweeping, obtaining a first temperature average value of a plurality of first environment temperatures of a row of air supply areas opposite to the current air supply direction of the air conditioner, and determining the first temperature average value as the current temperature average value; and under the condition that the air supply mode is left-right air sweeping, obtaining a second temperature average value of a plurality of second ambient temperatures of a row of air supply areas opposite to the current air supply direction of the air conditioner, and determining the second temperature average value as the current temperature average value.
Optionally, adjusting an air supply amount to the current air supply area according to a temperature difference between a set temperature and a current temperature average value includes: and under the condition that the temperature difference is greater than or equal to a set difference value, prolonging the time length of air supply to the current air supply area by a set time length, and/or increasing the air speed of air supply to the current air supply area by a set air speed.
Optionally, the temperature difference is determined by: when the air conditioner is in a cooling mode, subtracting the set temperature from the current temperature average value to obtain the temperature difference; and under the condition that the air conditioner is in a heating mode, subtracting the average value of the current temperature from the set temperature to obtain the temperature difference.
Optionally, the step of prolonging a time period for blowing air to the current air blowing area by a set time period, and/or increasing a wind speed for blowing air to the current air blowing area by a set wind speed includes: obtaining the difference between the average value of the current temperature of the current air supply area and the average value of the historical temperature of the current air supply area; determining a compensation value corresponding to the difference between the average values; and shortening the set time length according to the compensation value, prolonging the air supply time length of the current air supply area by the compensated set time length, and/or reducing the set air speed according to the compensation value, and increasing the air supply speed of the current air supply area by the compensated set air speed.
Optionally, the method for controlling air supply of the air conditioner further comprises: and when the temperature difference is smaller than the set difference value, supplying air to the current air supply area according to the original time length and/or the original air speed.
Optionally, the set temperature is obtained by: and obtaining a third temperature average value of the ambient temperatures of all indoor preset air supply areas, and determining the third temperature average value as the set temperature.
In some embodiments, the device for controlling air supply of the air conditioner comprises a first obtaining module, a second obtaining module, a third obtaining module and a control module, wherein the first obtaining module is configured to obtain the preset environment temperature of a plurality of indoor air supply areas; the second obtaining module is configured to obtain an air supply mode of the air conditioner, wherein the air supply mode comprises an up-down wind sweeping mode and a left-right wind sweeping mode; the third obtaining module is configured to obtain a current temperature average value of the ambient temperature of a current air supply area which is simultaneously air-conditioned and supplied in a plurality of air supply areas according to the air supply mode; the control module is configured to adjust the air supply amount of the air supplied to the current air supply area according to the temperature difference between the set temperature and the average value of the current temperature so as to reduce the temperature difference.
Alternatively, an apparatus for controlling air-conditioning air supply includes a processor and a memory storing program instructions, the processor being configured to execute the method for controlling air-conditioning air supply provided by the foregoing embodiments when executing the program instructions.
In some embodiments, the intelligent air conditioner comprises the device for controlling air supply of the air conditioner provided by the previous embodiments.
The method and the device for controlling air supply of the air conditioner and the intelligent air conditioner provided by the embodiment of the disclosure can realize the following technical effects:
the air supply method of the air conditioner comprises the steps of air sweeping up and down and air sweeping left and right, in the air supply process of the air sweeping method, the difference value between the current temperature and the set temperature of a plurality of air supply areas can be reduced, the current temperature of the plurality of air supply areas reaches the set temperature, and therefore the temperature of all indoor air supply areas can be considered, and indoor global temperature balance can be achieved quickly.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated in drawings corresponding to, and not limiting to, embodiments in which elements having the same reference number designation are identified as similar elements, and in which:
fig. 1 is a schematic diagram of an implementation environment of air supply of an air conditioner according to an embodiment of the disclosure;
FIG. 2 is a schematic diagram of a method for controlling air supply of an air conditioner according to an embodiment of the disclosure;
FIG. 3 is a schematic diagram of a method for controlling air supply of an air conditioner according to an embodiment of the present disclosure;
FIG. 4 is a schematic diagram of an apparatus for controlling air supply of an air conditioner according to an embodiment of the present disclosure;
fig. 5 is a schematic diagram of an apparatus for controlling air supply of an air conditioner according to an embodiment of the disclosure.
Detailed Description
So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.
The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged as appropriate for the embodiments of the disclosure described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The term "plurality" means two or more, unless otherwise specified.
In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. E.g., a and/or B, represents: a or B, or A and B.
Fig. 1 is a schematic diagram of an implementation environment of air-conditioning air supply provided by an embodiment of the present disclosure.
As shown in fig. 1, the air conditioner 11 is installed on a wall 12, and a plurality of air blowing areas, such as an area 1A, an area 1B, an area 1C, an area 2A, an area 2B, an area 2C, an area 3A, an area 3B, and an area 3C, are preset in a room, as illustrated by a floor 13.
The air supply mode of the air conditioner 11 includes up-down air blowing and left-right air blowing, and when the air conditioner 11 supplies air in the up-down air blowing mode, the air conditioner sweeps over the area 1A, the area 2A, and the area 3A in sequence, or sweeps over the area 1B, the area 2B, and the area 3B in sequence, or sweeps over the area 1C, the area 2C, and the area 3C in sequence, or sweeps over the area 1A1B, the area 2A2B, and the area 3A3B in sequence, or sweeps over the area 1B1C, the area 2B2C, and the area 3B3C in sequence, or sweeps over the area 1A1B1C, the area 2A2B2C, and the area 3A3B3C in sequence.
When the air conditioner 11 blows air in a left-right blowing manner, the air conditioner sweeps over the area 1A, the area 1B, and the area 1C in sequence, or sweeps over the area 2A, the area 2B, and the area 2C in sequence, or sweeps over the area 3A, the area 3B, and the area 3C in sequence, or sweeps over the area 1A2A, the area 1B2B, and the area 1C2C in sequence, or sweeps over the area 2A3A, the area 2B3B, and the area 2C3C in sequence, or sweeps over the area 1A2A3A, the area 1B2B3B, and the area 1C2C3C in sequence.
In the air-conditioning blowing environment provided by the embodiment of the disclosure, an indoor space is divided into 3 × 3 (two elements before and after "x" respectively indicate the number of horizontal blowing areas and the number of vertical blowing areas, wherein directions a, B, and C in fig. 1 are horizontal directions, and directions 1, 2, and 3 in fig. 1 are vertical directions) blowing areas in advance. Of course, this embodiment is merely an exemplary illustration, and those skilled in the art may set the air supply area to 2 × 4 air supply areas, 4 × 2 air supply areas, 4 × 4 air supply areas, 5 × 4 air supply areas, 4 × 5 air supply areas, 5 × 5 air supply areas, or other air supply areas, and these air supply manners all belong to the embodiment of the method for controlling air supply of the air conditioner, and are not described in detail here.
Fig. 2 is a schematic diagram of a method for controlling air supply of an air conditioner according to an embodiment of the present disclosure, where the method for controlling air supply of an air conditioner may be executed by a controller of the air conditioner, may be executed by a control terminal of the air conditioner, such as a remote controller or a control panel that may be disposed on a wall, and may also be executed by a server in a smart home. In the process of executing the method for controlling the air supply of the air conditioner by the control terminal or the server of the air conditioner, after obtaining the relevant parameters, the control terminal or the server of the air conditioner can send the relevant parameters to the air conditioner, and the air conditioner operates under the control of the relevant parameters.
Referring to fig. 2, the method for controlling air supply of an air conditioner includes:
s201, obtaining preset environment temperatures of a plurality of indoor air supply areas.
The predetermined indoor air blowing regions may be 3 × 3 air blowing regions as shown in fig. 1, or may be 2 × 4 air blowing regions, 4 × 2 air blowing regions, 4 × 4 air blowing regions, 5 × 4 air blowing regions, 4 × 5 air blowing regions, 5 × 5 air blowing regions, or other air blowing regions arranged in the horizontal and vertical directions.
One temperature sensor may be provided in each air supply area, and the ambient temperatures of the plurality of air supply areas in the room may be obtained by the temperature sensor provided in each air supply area.
The ambient temperature of each air delivery zone can also be detected using an infrared temperature sensor.
And S202, obtaining an air supply mode of the air conditioner.
The air supply mode comprises up-down air sweeping and left-right air sweeping.
And S203, obtaining the average value of the current temperature of the environment temperature of the current air supply area which is simultaneously air-conditioned and supplied in the plurality of air supply areas according to the air supply mode.
The air supply modes are different, and the air supply areas swept successively in the air sweeping process are different. And taking the air supply area corresponding to the air supply direction at the current moment as the current air supply area.
Taking the blowing area shown in fig. 1 as an example, when the blowing manner is the vertical blowing, the area 1A, the area 2A, and the area 3A are sequentially swept, or the area 1B, the area 2B, and the area 3B are sequentially swept, or the area 1C, the area 2C, and the area 3C are sequentially swept, or the area 1A1B, the area 2A2B, and the area 3A3B are sequentially swept, or the area 1B1C, the area 2B2C, and the area 3B3C are sequentially swept, or the area 1A1B1C, the area 2A2B2C, and the area 3A3B3C are sequentially swept.
In this case, if the air conditioner is blowing air to the area 1A, or the area 1B, or the area 1C, or the area 1A1B, or the area 1B1C, or the area 1A1B1C at the present time, the area 1A, or the area 1B, or the area 1C, or the area 1A1B, or the area 1B1C, or the area 1A1B1C is the current blowing area. At the present moment, the air conditioner blows air to other areas (for example, the aforementioned listed areas sequentially swept by the air conditioner in the vertical air sweeping mode), and the other areas are the current blowing areas, which are not described in detail herein.
When the air blowing mode is a left-right air blowing mode, the air blowing mode sequentially scans the area 1A, the area 1B and the area 1C, or sequentially scans the area 2A, the area 2B and the area 2C, or sequentially scans the area 3A, the area 3B and the area 3C, or sequentially scans the area 1A2A, the area 1B2B and the area 1C2C, or sequentially scans the area 2A3A, the area 2B3B and the area 2C3C, or sequentially scans the area 1A2A3A, the area 1B2B3B and the area 1C2C3C.
In this case, if the air conditioner is blowing air to the area 1A, or the area 1B, or the area 1C, or the area 1A2A, or the area 2A3A, or the area 1A2A3A at the present time, the area 1A, or the area 1B, or the area 1C, or the area 1A2A, or the area 2A3A, or the area 1A2A3A is the present blowing area. At the present moment, the air conditioner supplies air to other areas (for example, the aforementioned listed areas sequentially swept by the air conditioners in the left-right blowing mode), and the other areas are the current air supply areas, which are not described in detail here.
Alternatively, obtaining a current temperature average value of ambient temperatures of current air supply areas simultaneously air-conditioned and supplied among the plurality of air supply areas according to the air supply manner includes: under the condition that the air supply mode is the up-down air sweeping mode, obtaining a first temperature average value of a plurality of first environment temperatures of a row of air supply areas opposite to the current air supply direction of the air conditioner, and determining the first temperature average value as the current temperature average value; when the air supply mode is left-right air sweeping, a second temperature average value of a plurality of second ambient temperatures of a row of air supply areas opposite to the current air supply direction of the air conditioner is obtained, and the second temperature average value is determined as the current temperature average value. In this way, when the air blowing modes are different, the average value of the current temperatures of the ambient temperatures of the current air blowing regions corresponding to the air blowing modes can be obtained.
The implementation environment shown in fig. 1 is used for example to clarify the process of obtaining the first temperature average value and the second temperature average value.
In some application scenarios, in the process of blowing air in an up-and-down blowing mode, the air conditioner sequentially sweeps the area 1A1B1C, the area 2A2B2C and the area 3A3B3C, and at the time when the air conditioner blows air to the area 1A1B1C, the first temperature average value is T 1 ＝(T 1A +T 1B +T 1C ) /3, wherein, T 1A Is the ambient temperature, T, of the region 1A 1B Is the ambient temperature, T, of the region 1B 1C Is the ambient temperature of zone 1C; when the air conditioner blows air into the area 2A2B2C, the first temperature average value is T 2 ＝(T 2A +T 2B +T 2C ) /3, wherein, T 2A Is the ambient temperature of the region 2A,T 2B is the ambient temperature of the region 2B, T 2C Ambient temperature of zone 2C; the first temperature average value is T at the time when the air conditioner supplies air to the area 3A3B3C 3 ＝(T 3A +T 3B +T 3C ) /3, wherein, T 3A Is the ambient temperature, T, of the region 3A 3B Ambient temperature, T, of zone 3B 3C Is the ambient temperature of zone 3C. When the air conditioner sequentially scans other areas sequentially listed in the foregoing embodiment, the obtaining manner of the first temperature average value is the same as that in the application scenario, and details are not repeated here.
In some application scenarios, in the process of blowing air in the left-right blowing mode, the air is sequentially swept through the area 1A2A3A, the area 1B2B3B and the area 1C2C3C, and when the air conditioner blows air to the area 1A2A3A, the second temperature average value is T A ＝(T 1A +T 2A +T 3A ) /3, wherein, T 1A Is the ambient temperature, T, of the region 1A 2A Is the ambient temperature, T, of the region 2A 3A Is the ambient temperature of zone 3A; the second temperature average value is T at the time when the air conditioner supplies air to the area 1B2B3B B ＝(T 1B +T 2B +T 3B ) /3 wherein, T 1B Is the ambient temperature, T, of the region 1B 2B Ambient temperature, T, of zone 2B 3B Is the ambient temperature of zone 3B; the second temperature average value is T at the moment when the air conditioner supplies air to the area 1C2C3C C ＝(T 1C +T 2C +T 3C ) /3, wherein, T 1C Is the ambient temperature, T, of zone 1C 2C Ambient temperature, T, of zone 2C 3C Is the ambient temperature of zone 3C.
And S204, adjusting the air supply amount of the air supplied to the current air supply area according to the temperature difference between the set temperature and the average value of the current temperature so as to reduce the temperature difference.
The set temperature may be a remote controller or a control terminal, such as a terminal Application (APP), carried in a signal sent to the air conditioner in response to a user operation.
Alternatively, the set temperature is obtained by: and obtaining a third temperature average value of the ambient temperatures of all the indoor preset air supply areas, and determining the third temperature average value as the set temperature.
In some application scenarios, the implementation environment shown in fig. 1 illustrates how the set temperature is obtained: third temperature average value T S ＝(T 1A +T 1B +T 1C +T 2A +T 2B +T 2C +T 3A +T 3B +T 3C ) /9 wherein T 1A Is the ambient temperature, T, of the region 1A 1B Ambient temperature, T, of zone 1B 1C Is the ambient temperature, T, of zone 1C 2A Is the ambient temperature, T, of the region 2A 2B Ambient temperature, T, of zone 2B 2C Is the ambient temperature, T, of zone 2C 3A Ambient temperature, T, of zone 3A 3B Ambient temperature, T, of zone 3B 3C Is the ambient temperature of zone 3C. Averaging the third temperature T S Determined as the set temperature.
The average value of the ambient temperatures of all the indoor preset air supply areas is used as the set temperature, and the set temperature can reflect the indoor global temperature better, so that the indoor temperature can reach the set temperature more quickly, and the indoor global temperature balance can be realized more quickly.
In order to reduce the temperature difference, the method for adjusting the air supply amount to the current air supply area according to the temperature difference between the set temperature and the average value of the current temperature may include: and when the temperature difference is larger than or equal to the set difference, prolonging the time length of air supply to the current air supply area by the set time length, and/or increasing the air speed of air supply to the current air supply area by the set air speed.
For example, under the condition that the temperature difference is smaller than the set difference, air is supplied to the current air supply area according to the original time length, and if the temperature difference is larger than or equal to the set difference, the air supply time length to the current air supply area is the original time length plus the set time length; and under the condition that the temperature difference is smaller than the set difference, supplying air to the current air supply area according to the original air speed, and if the temperature difference is larger than or equal to the set difference, supplying air to the current air supply area at the original air speed plus the set air speed.
The set difference here may be 1 deg.C, 2 deg.C or 3 deg.C.
The set time period may be 1s, 2s, or 3s.
The original wind speed may be a wind speed calculated by an existing control algorithm according to a temperature difference between an indoor ambient temperature (e.g., an average value of ambient temperatures of all air supply areas) and a set temperature (where the temperature may be a temperature set by a user, or a set temperature according to a comfortable requirement of the user calculated by an existing smart home system according to an existing algorithm), or the original wind speed may be a wind speed set by the user, such as a 1-gear wind speed, a 2-gear wind speed, a 3-gear wind speed, or a 4-gear wind speed (1-gear wind speed < 2-gear wind speed < 3-gear wind speed < 4-gear wind speed).
The set wind speed may be a product of the original wind speed and a set percentage, for example, the set percentage may be 10%, 20%, or 30%.
The time length of air supply to the current air supply area refers to the time length from the time of air supply to the current area to the time of no air supply to the current air supply area in the air-conditioning sweeping process. On the basis, the original wind sweeping speed refers to the time length from the moment of supplying air to the current area to the moment of not supplying air to the current air supply area of the air conditioner air deflector according to the existing rotating speed. In order to enable the time length of air supply to the current air supply area to be the original time length plus the set time length, the air deflector can be controlled to rotate at the original speed, and when the air supply direction points to the current air supply area, the air deflector is controlled to stop rotating for the set time length; or on the basis of the original rotating speed of the air deflector, the rotating speed of the air deflector is reduced, and the time length from the moment of supplying air to the current area to the moment of not supplying air to the current air supply area is the original time length plus the set time length.
And under the condition that the temperature difference is greater than or equal to the set difference value, the air supply quantity to the current air supply area can be increased, under the heating mode, the heat quantity conveyed to the current air supply area can be increased, and under the cooling mode, the cold quantity conveyed to the current air supply area can be increased, so that the average value of the current temperature of the current air supply area reaches the set temperature.
Wherein the temperature difference may be determined by: under the condition that the air conditioner is in a refrigeration mode, subtracting a set temperature from the current temperature average value to obtain a temperature difference; in the case where the air conditioner is in the heating mode, the temperature difference is obtained by subtracting the current temperature average value from the set temperature.
In addition, when the temperature difference is greater than the set difference, the air volume is adjusted, and compared with the case where the set temperature is different from the current average temperature value (the set temperature is higher than the current average temperature value in the heating mode, and the set temperature is lower than the current average temperature value in the cooling mode), the air volume is adjusted at once, so that the number of times of adjusting the air volume is reduced, and the stability of the air conditioner is improved.
After the air conditioner supplies air to the current air supply area, a period of time is needed to wait, the average value of the current temperature of the current air supply area changes, and under the condition that the thermocouple temperature sensor is used for detecting the environment temperature of each air supply area, after the average value of the current temperature of the current air supply area changes, another period of time is needed to wait, and the temperature sensor detects the change of the environment temperature of each air supply area (the change of the average value of the current temperature of the current air supply area).
In this case, the extending the time period for blowing air to the current blowing area by the set time period may include: obtaining the difference between the average value of the current temperature of the current air supply area and the average value of the historical temperature of the current air supply area; determining a compensation value corresponding to the difference between the average values; and reducing the set time length according to the compensation value, and prolonging the air supply time length of the current air supply area by the compensated set time length.
The increasing of the wind speed of the current wind supply area by the set wind speed may include: obtaining the difference between the average value of the current temperature of the current air supply area and the average value of the historical temperature of the current air supply area; determining a compensation value corresponding to the difference between the average values; and reducing the set wind speed according to the compensation value, and increasing the wind speed of the wind supplied by the current wind supply area to the compensated set wind speed.
The corresponding relation between the difference of the average values and the compensation values can be stored in a database in a one-to-one correspondence mode, after the difference of the average values is obtained, the compensation values corresponding to the difference of the average values can be obtained through the database, or the corresponding relation between the difference of the average values and the compensation values can be stored in a formula mode, and after the difference of the average values is obtained, the compensation values corresponding to the difference of the average values can be obtained through the formula.
The larger the difference between the average values, the more significant the effect of the compensation value on reducing the set time length and/or the more significant the effect of the compensation value on reducing the set wind speed. For example, the larger the difference between the average values, the larger the compensation value, the longer the set time length is compensated in such a way that the compensation value is subtracted from the set time length (where the compensation value has been mapped to the time length), and/or the lower the set wind speed is compensated in such a way that the compensation value is subtracted from the set wind speed (where the compensation value has been mapped to the wind speed); alternatively, in the case where the compensation value is less than 1, the larger the average value, the smaller the compensation value, the set time period is compensated in such a manner that the set time period is multiplied by the compensation value (here, the compensation value has been mapped to a coefficient corresponding to the set time period), and/or the set wind speed is compensated in such a manner that the set wind speed is multiplied by the compensation value (here, the compensation value has been mapped to a coefficient corresponding to the set wind speed).
By adopting the technical scheme, if the temperature change of the current air supply area is too fast, namely the difference between the current temperature average value and the historical temperature average value of the current air supply area is too large, the reducing effect on the set time length is stronger, and/or the reducing effect on the set air speed is stronger, so that the current temperature average value of the current air supply area is prevented from exceeding the set temperature (the fact that the current temperature average value exceeds the set temperature means that the current temperature average value is greater than the set temperature in the heating mode of the air conditioner, and the current temperature average value is less than the set temperature in the cooling mode of the air conditioner), and the indoor global temperature balance can be realized more stably.
The air supply mode of the air conditioner comprises an upper air sweeping mode, a lower air sweeping mode and a left air sweeping mode, the difference value between the current temperature and the set temperature of a plurality of air supply areas can be reduced in the air supply process in the air sweeping mode, and the current temperature of the plurality of air supply areas reaches the set temperature.
In some application scenarios, the air conditioner circularly sweeps the air, firstly obtains the set temperature, and circularly executes: obtaining preset environment temperatures of a plurality of indoor air supply areas; obtaining an air supply mode of the air conditioner, wherein the air supply mode comprises an upper air sweeping mode, a lower air sweeping mode and a left air sweeping mode and a right air sweeping mode; according to the air supply mode, obtaining the average value of the current temperature of the environment temperature of the current air supply area which is simultaneously supplied with air by the air conditioner in a plurality of air supply areas; and adjusting the air supply amount of the current air supply area according to the temperature difference between the set temperature and the average value of the current temperature so as to reduce the temperature difference. Until the ambient temperature of each blowing area reaches the set temperature.
In other application scenarios, the air conditioner circulates the air, and each circulation executes the following steps: obtaining a set temperature, and obtaining the preset environmental temperatures of a plurality of indoor air supply areas; obtaining an air supply mode of the air conditioner, wherein the air supply mode comprises an upper air sweeping mode, a lower air sweeping mode and a left air sweeping mode and a right air sweeping mode; according to the air supply mode, obtaining the average value of the current temperature of the environment temperature of the current air supply area which is simultaneously supplied with air by the air conditioner in a plurality of air supply areas; and adjusting the air supply amount of the current air supply area according to the temperature difference between the set temperature and the average value of the current temperature so as to reduce the temperature difference. Until the ambient temperature of each blowing area reaches the set temperature.
Fig. 3 is a schematic diagram of a method for controlling air supply of an air conditioner according to an embodiment of the present disclosure.
Referring to fig. 3, the method for controlling air supply of an air conditioner includes:
s301, obtaining preset environment temperatures of a plurality of indoor air supply areas;
s302, obtaining an air supply mode of the air conditioner;
the air supply mode comprises an up-down air sweeping mode and a left-right air sweeping mode;
s303, obtaining a current temperature average value of the environment temperature of the current air supply area which is simultaneously supplied with air by the air conditioner in the plurality of air supply areas according to the air supply mode;
s304, under the condition that the temperature difference is larger than or equal to the set difference, prolonging the air supply time to the current air supply area by the set time, and/or increasing the air supply speed to the current air supply area by the set air speed;
and S305, under the condition that the temperature difference is smaller than the set difference, air is supplied to the current air supply area according to the original time length and/or the original air speed.
Fig. 4 is a schematic diagram of an apparatus for controlling air supply of an air conditioner according to an embodiment of the present disclosure.
As shown in fig. 4, the apparatus for controlling air supply of an air conditioner includes: a first obtaining module 41, a second obtaining module 42, a third obtaining module 43 and a control module 44, wherein the first obtaining module 41 is configured to obtain preset ambient temperatures of a plurality of indoor air supply areas; the second obtaining module 42 is configured to obtain an air supply mode of the air conditioner, wherein the air supply mode comprises an up-down air sweeping mode and a left-right air sweeping mode; the third obtaining module 43 is configured to obtain a current temperature average value of the ambient temperature of the current air supply area, which is simultaneously air-conditioned and supplied among the plurality of air supply areas, according to the air supply manner; the control module 44 is configured to adjust an amount of air supplied to the current air supply area according to a temperature difference between the set temperature and the average value of the current temperature, so as to reduce the temperature difference.
The air supply mode of the air conditioner comprises an upper air sweeping mode, a lower air sweeping mode and a left air sweeping mode, the difference value between the current temperature and the set temperature of a plurality of air supply areas can be reduced in the air supply process in the air sweeping mode, and the current temperature of the plurality of air supply areas reaches the set temperature.
Optionally, the third obtaining module includes a first obtaining unit and/or a second obtaining unit, where the first obtaining unit is configured to obtain a first temperature average value of a plurality of first ambient temperatures of a row of air supply areas opposite to a current air supply direction of the air conditioner when the air supply manner is the up-down blowing, and determine the first temperature average value as the current temperature average value; the second obtaining unit is configured to obtain a second temperature average value of a plurality of second ambient temperatures of a row of air supply areas opposite to the current air supply direction of the air conditioner when the air supply mode is left-right sweeping air, and determine the second temperature average value as the current temperature average value.
Optionally, the control module is specifically configured to: and when the temperature difference is larger than or equal to the set difference, prolonging the time length of air supply to the current air supply area by the set time length, and/or increasing the air speed of air supply to the current air supply area by the set air speed.
Optionally, the temperature difference is determined by: under the condition that the air conditioner is in a refrigeration mode, subtracting a set temperature from the current temperature average value to obtain a temperature difference; in the case where the air conditioner is in the heating mode, the temperature difference is obtained by subtracting the current temperature average value from the set temperature.
Optionally, the setting time length of the air supply to the current air supply area is prolonged, and/or the setting air speed of the air supply to the current air supply area is increased, including: obtaining the difference between the average value of the current temperature of the current air supply area and the average value of the historical temperature of the current air supply area; determining a compensation value corresponding to the difference between the average values; and shortening the set time length according to the compensation value, prolonging the air supply time length of the current air supply area by the compensated set time length, and/or reducing the set air speed according to the compensation value, and increasing the air supply speed of the current air supply area by the compensated set air speed.
Optionally, the control module is further configured to: and when the temperature difference is smaller than the set difference value, supplying air to the current air supply area according to the original time length and/or the original air speed.
Alternatively, the set temperature is obtained by: and obtaining a third temperature average value of the ambient temperatures of all the indoor preset air supply areas, and determining the third temperature average value as the set temperature.
In some embodiments, an apparatus for controlling air conditioning supply air includes a processor and a memory storing program instructions, the processor being configured to, upon execution of the program instructions, perform the method for controlling air conditioning supply air provided by the foregoing embodiments.
Fig. 5 is a schematic diagram of an apparatus for controlling air supply of an air conditioner according to an embodiment of the disclosure.
As shown in fig. 5, the apparatus for controlling air supply of an air conditioner includes:
a processor (processor) 51 and a memory (memory) 52, and may further include a Communication Interface (Communication Interface) 53 and a bus 54. The processor 51, the communication interface 53 and the memory 52 may communicate with each other through the bus 54. The communication interface 53 may be used for information transfer. The processor 51 may invoke logic instructions in the memory 52 to perform the methods provided by the foregoing embodiments for controlling air conditioning supply.
Furthermore, the logic instructions in the memory 52 may be implemented in software functional units and stored in a computer readable storage medium when sold or used as a stand-alone product.
The memory 52 is a computer-readable storage medium, and can be used for storing software programs, computer-executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 51 executes the functional application and data processing by executing the software program, instructions and modules stored in the memory 52, that is, implements the method in the above-described method embodiments.
The memory 52 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal device, and the like. Further, the memory 52 may include high speed random access memory and may also include non-volatile memory.
The embodiment of the disclosure provides an intelligent air conditioner, which comprises the device for controlling air supply of the air conditioner provided by the embodiment.
The embodiment of the disclosure provides a computer-readable storage medium, which stores computer-executable instructions configured to execute the method for controlling air supply of an air conditioner provided by the foregoing embodiment.
The disclosed embodiments provide a computer program product comprising a computer program stored on a computer readable storage medium, the computer program comprising program instructions which, when executed by a computer, cause the computer to perform the method for controlling air supply of an air conditioner provided by the foregoing embodiments.
The computer-readable storage medium described above may be a transitory computer-readable storage medium or a non-transitory computer-readable storage medium.
The technical solution of the embodiments of the present disclosure may be embodied in the form of a software product, which is stored in a storage medium and includes one or more instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to perform all or part of the steps of the method in the embodiments of the present disclosure. And the aforementioned storage medium may be a non-transitory storage medium comprising: 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, and may also be a transient storage medium.
The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. Furthermore, the words used in the specification are words of description only and are not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Furthermore, the terms "comprises" and/or "comprising," when used in this application, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, or apparatus that comprises the element. In this document, each embodiment may be described with emphasis on differences from other embodiments, and the same and similar parts between the respective embodiments may be referred to each other. For methods, products, etc. of the embodiment disclosures, reference may be made to the description of the method section for relevance if it corresponds to the method section of the embodiment disclosure.
Those of skill in the art would appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software may depend upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the disclosed embodiments. It can be clearly understood by those skilled in the art that, for convenience and simplicity of description, the specific working processes of the above-described systems, apparatuses, and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments disclosed herein, the disclosed methods, products (including but not limited to devices, apparatuses, etc.) may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a unit may be merely a division of a logical function, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form. 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 place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to implement the present embodiment. In addition, functional units in the embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. Each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Claims (8)
1. A method for controlling air supply to an air conditioner, comprising:
obtaining preset environment temperatures of a plurality of indoor air supply areas;
obtaining an air supply mode of an air conditioner, wherein the air supply mode comprises an upper air sweeping mode, a lower air sweeping mode and a left air sweeping mode and a right air sweeping mode;
according to the air supply mode, obtaining the average value of the current temperature of the ambient temperature of the current air supply area which is simultaneously supplied with air by the air conditioner in a plurality of air supply areas;
adjusting the air supply amount of the air supplied to the current air supply area according to the temperature difference between the set temperature and the average value of the current temperature so as to reduce the temperature difference;
wherein, according to the temperature difference of settlement temperature and current temperature average value, adjust the air supply volume of supplying air to the regional air supply of present, include: under the condition that the temperature difference is larger than or equal to a set difference value, obtaining the difference between the current temperature average value of the current air supply area and the average value of the historical temperature average value of the current air supply area; determining a compensation value corresponding to the difference between the average values; shortening set time length according to the compensation value, prolonging the air supply time length of the current air supply area by the compensated set time length, and/or reducing the set air speed according to the compensation value, and increasing the air supply speed of the current air supply area by the compensated set air speed; the larger the difference between the average values is, the more obvious the effect of the compensation value on reducing the set time length and/or the more obvious the effect of the compensation value on reducing the set wind speed is.
2. The method of claim 1, wherein obtaining, according to the air supply pattern, a current temperature average of ambient temperatures of current air supply areas of the plurality of air supply areas that are simultaneously air-conditioned, comprises:
under the condition that the air supply mode is vertical air sweeping, obtaining a first temperature average value of a plurality of first environment temperatures of a row of air supply areas opposite to the current air supply direction of the air conditioner, and determining the first temperature average value as the current temperature average value;
and under the condition that the air supply mode is left and right air sweeping, obtaining a second temperature average value of a plurality of second environment temperatures of a row of air supply areas opposite to the current air supply direction of the air conditioner, and determining the second temperature average value as the current temperature average value.
3. The method of claim 1, wherein the temperature difference is determined by:
under the condition that the air conditioner is in a cooling mode, the temperature difference is obtained by subtracting the set temperature from the current temperature average value;
and in the case that the air conditioner is in a heating mode, subtracting the average value of the current temperature from the set temperature to obtain the temperature difference.
4. The method of claim 1, further comprising:
and when the temperature difference is smaller than the set difference value, supplying air to the current air supply area according to the original time length and/or the original air speed.
5. Method according to any one of claims 1 to 4, characterized in that the set temperature is obtained by:
and obtaining a third temperature average value of the ambient temperatures of all indoor preset air supply areas, and determining the third temperature average value as the set temperature.
6. An apparatus for controlling air supply of an air conditioner, comprising:
the device comprises a first obtaining module, a second obtaining module and a control module, wherein the first obtaining module is configured to obtain the environmental temperatures of a plurality of preset indoor air supply areas;
the second obtaining module is configured to obtain an air supply mode of the air conditioner, wherein the air supply mode comprises an upper air sweeping mode, a lower air sweeping mode and a left air sweeping mode and a right air sweeping mode;
a third obtaining module configured to obtain a current temperature average value of ambient temperatures of current air supply areas, which are simultaneously air-conditioned and supplied in a plurality of air supply areas, according to the air supply manner;
the control module is configured to adjust the air supply amount of the air supplied to the current air supply area according to the temperature difference between the set temperature and the average value of the current temperature so as to reduce the temperature difference;
the control module is specifically configured to obtain a difference between a current temperature average value of the current air supply area and an average value of a historical temperature average value of the current air supply area when the temperature difference is greater than or equal to a set difference value; determining a compensation value corresponding to the difference between the average values; shortening set time length according to the compensation value, prolonging the air supply time length of the current air supply area by the compensated set time length, and/or reducing the set air speed according to the compensation value, and increasing the air supply speed of the current air supply area by the compensated set air speed; the larger the difference between the average values is, the more obvious the effect of the compensation value on reducing the set time length and/or the more obvious the effect of the compensation value on reducing the set wind speed is.
7. An apparatus for controlling an air supply of an air conditioner, comprising a processor and a memory having stored thereon program instructions, wherein the processor is configured to perform the method for controlling an air supply of an air conditioner of any of claims 1 to 5 when executing the program instructions.
8. An intelligent air conditioner, characterized by comprising the device for controlling air supply of the air conditioner according to claim 6 or 7.
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| CN114427732A (en) * | 2022-01-24 | 2022-05-03 | 珠海格力电器股份有限公司 | Control method, device and equipment of air conditioner and storage medium |
| CN114576816A (en) * | 2022-03-16 | 2022-06-03 | 武汉高德智感科技有限公司 | Air conditioner adjusting method and device based on infrared sensor |
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