CN110715415B - Control method and device of air conditioning equipment and air conditioning equipment - Google Patents

Control method and device of air conditioning equipment and air conditioning equipment Download PDF

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CN110715415B
CN110715415B CN201911010471.XA CN201911010471A CN110715415B CN 110715415 B CN110715415 B CN 110715415B CN 201911010471 A CN201911010471 A CN 201911010471A CN 110715415 B CN110715415 B CN 110715415B
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air conditioning
environment
conditioning equipment
temperature
compensation
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CN110715415A (en
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郑伟锐
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Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
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Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/64Electronic processing using pre-stored data
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/10Temperature

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  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
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  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The application provides a control method and a device of air conditioning equipment and the air conditioning equipment, and relates to the technical field of household appliance control, wherein the method comprises the following steps: the method comprises the steps of obtaining a first environment temperature of an environment where first air conditioning equipment is located, obtaining a second environment temperature of an environment where second air conditioning equipment is located, determining compensation information according to a difference value between the first environment temperature and the second environment temperature, compensating operation parameters of the first air conditioning equipment according to the compensation information, and adjusting the refrigerating capacity or the heating capacity of the first air conditioning equipment according to the compensated operation parameters. According to the temperature difference between two different environments, the operating parameters of the first air conditioning equipment in one environment are compensated, intelligent linkage control is achieved, meanwhile, when a user is in different environments, the user can continuously keep comfortable in cold and hot feeling, and the technical problem that in the prior art, when the user switches between different rooms, the user can not continuously keep comfortable in cold and hot feeling is solved.

Description

Control method and device of air conditioning equipment and air conditioning equipment
Technical Field
The present application relates to the field of household appliance control technologies, and in particular, to a method and an apparatus for controlling an air conditioning device, and an air conditioning device.
Background
With the development of electronic technology and the improvement of living standard of people, air conditioning equipment, such as an air conditioner, has become a necessary household appliance in a family, and as the refrigeration effect and the area of the air conditioner have a corresponding relationship, in order to improve the refrigeration effect and save energy consumption, the air conditioner can be independently installed in different rooms or a plurality of connected air conditioners can be installed.
At present, when a user stays in a room, the operating parameters of the air conditioner can be adjusted according to the requirement of the user, so that the user feels comfortable, when the user leaves the room and arrives at another room, the operating parameters of the air conditioner need to be adjusted again, so that the user feels comfortable, the adjustment of the air conditioner parameters is needed when the user arrives at one room, the operation is complex, and the user cannot feel comfortable as soon as possible.
Disclosure of Invention
The present application is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, a first objective of the present application is to provide a control method for an air conditioning device, so as to achieve consistency of temperature comfort of an environment where a first air conditioning device is located and an environment where a second air conditioning device is located, achieve intelligent linkage control, and simultaneously enable a user to continuously maintain comfort in terms of cold and hot feelings when the user is located in different environments, thereby solving a technical problem that the user cannot continuously maintain comfort in terms of cold and hot feelings when the user switches among different rooms in the prior art.
A second object of the present application is to propose a control device of an air conditioning apparatus.
A third object of the present application is to propose an air conditioning apparatus.
A fourth object of the present application is to propose a non-transitory computer-readable storage medium.
To achieve the above object, an embodiment of a first aspect of the present application provides a control method for an air conditioning apparatus, including:
acquiring a first ambient temperature of an environment in which a first air conditioning device is located;
acquiring a second ambient temperature of an environment where second air conditioning equipment is located;
determining compensation information according to a difference between the first ambient temperature and the second ambient temperature;
compensating the operation parameters of the first air conditioning equipment according to the compensation information;
and adjusting the refrigerating capacity or the heating capacity of the first air conditioning equipment according to the compensated operation parameters.
In order to achieve the above object, an embodiment of a second aspect of the present application provides a control device for an air conditioning apparatus, including:
the system comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring a first environment temperature of the environment where first air conditioning equipment is located and acquiring a second environment temperature of the environment where second air conditioning equipment is located;
the determining module is used for determining compensation information according to the difference value between the first environment temperature and the second environment temperature;
the compensation module is used for compensating the operation parameters of the first air conditioning equipment according to the compensation information;
and the adjusting module is used for adjusting the refrigerating capacity or the heating capacity of the first air conditioning equipment according to the compensated operation parameters.
To achieve the above object, an embodiment of a third aspect of the present application provides an air conditioning apparatus, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the control method of the air conditioning apparatus according to the first aspect when executing the program.
In order to achieve the above object, a fourth aspect of the present application proposes a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the control method of the air conditioning apparatus according to the first aspect.
The technical scheme provided by the embodiment of the application can have the following beneficial effects:
the method comprises the steps of obtaining a first environment temperature of an environment where first air conditioning equipment is located, obtaining a second environment temperature of an environment where second air conditioning equipment is located, determining compensation information according to a difference value between the first environment temperature and the second environment temperature, compensating operation parameters of the first air conditioning equipment according to the compensation information, and adjusting the refrigerating capacity or the heating capacity of the first air conditioning equipment according to the compensated operation parameters. According to the temperature difference between the two different environments, the operating parameters of the first air conditioning equipment in one environment are compensated, so that the temperature comfort of the environment where the first air conditioning equipment is located and the temperature comfort of the environment where the second air conditioning equipment is located are kept consistent, intelligent linkage control is achieved, and meanwhile when a user is located in different environments, the user can continuously keep comfortable in cold and hot feeling.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic flowchart of a control method of an air conditioning apparatus according to an embodiment of the present application;
fig. 2 is a schematic flow chart of another control method for an air conditioning apparatus according to an embodiment of the present application;
FIG. 3 is a schematic diagram of a first ambient temperature distribution provided by an embodiment of the present application;
FIG. 4 is a schematic diagram of a second ambient temperature distribution provided by an embodiment of the present application;
FIG. 5 is a second schematic diagram of a second ambient temperature distribution according to an embodiment of the present disclosure;
FIG. 6 is a second schematic diagram of a first ambient temperature distribution provided by an embodiment of the present application;
fig. 7 is a schematic flowchart of a control method for an air conditioning apparatus according to an embodiment of the present application; and
fig. 8 is a schematic structural diagram of a control device of an air conditioning apparatus according to an embodiment of the present application.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.
A control method, a device, and an air conditioning apparatus of an embodiment of the present application are described below with reference to the drawings.
Fig. 1 is a schematic flowchart of a control method of an air conditioning apparatus according to an embodiment of the present disclosure.
As shown in fig. 1, the method comprises the steps of:
step 101, obtaining a first ambient temperature of an environment where a first air conditioning device is located.
The execution subject of the embodiment of the application is a control device of the air conditioning equipment, and the control device of the air conditioning equipment can receive the temperature information of the environment where the plurality of air conditioning equipment are located.
As a possible implementation manner, a first ambient temperature distribution of an environment where the first air conditioning device is located may be obtained according to detection of the array-type infrared thermopile sensor, and the first ambient temperature may be determined according to the first ambient temperature distribution. The array infrared thermopile sensor may be disposed in the first air conditioning device, or may be disposed outside the air conditioning device, and the array infrared thermopile sensor is controlled by a wireless control signal to measure the ambient temperature distribution, which is not limited in this embodiment.
As another possible implementation manner, the ambient temperature may be collected at preset time intervals according to an infrared temperature sensor arranged in the first air conditioning device, and an average value is obtained according to the collected ambient temperature to serve as the first ambient temperature distribution of the environment where the first air conditioning device is located.
Step 102, obtaining a second ambient temperature of an environment where a second air conditioning device is located.
Specifically, the method for obtaining the second ambient temperature of the environment where the second air conditioning device is located may refer to the method for obtaining the first ambient temperature of the environment where the first air conditioning device is located in step 101, and the principle is the same, and details are not described here.
Step 103, determining compensation information according to a difference value between the first ambient temperature and the second ambient temperature.
Wherein the compensation information comprises a compensation coefficient and/or a compensation value.
Specifically, a range to which the difference value belongs is determined according to the obtained difference value between the first ambient temperature and the second ambient temperature, and the compensation information is determined according to the range to which the difference value belongs.
In one scenario, the compensation information is a compensation value, the compensation value is used for compensating the set temperature in the operation parameters of the air conditioning equipment, the magnitude of the difference value and the compensation value of the set temperature are in an inverse relationship, and the corresponding compensation value is determined according to the range to which the difference value between the first ambient temperature and the second ambient temperature belongs. For example, as shown in table 1, the difference between the first ambient temperature and the second ambient temperature is Δ T, that is, Δ T is the first ambient temperature T1 — the second ambient temperature T2.
Delta T in the range of Offset (degree centigrade)
3≤ΔT -2
2≤ΔT<3 -1
0.5≤ΔT<2 -1
-0.5≤ΔT<0.5 0
-1≤ΔT<0.5 1
-2≤ΔT<-1 2
-3≤ΔT<-2 3
TABLE 1
In another scenario, the compensation information is a compensation coefficient, the compensation coefficient is used for compensating the set wind speed in the operation parameters of the air conditioning equipment, the compensation coefficient is related to the operation state of the air conditioning equipment, and when the first air conditioning equipment and the second air conditioning equipment are in the cooling operation state, the magnitude of the difference value and the compensation coefficient of the set wind speed are in a forward relation. For example, as shown in table 2, the difference between the first ambient temperature and the second ambient temperature is Δ T.
Delta T in the range of Compensation factor (refrigeration)
3≤ΔT 1.2
2≤ΔT<3 1.1
0.5≤ΔT<2 1
-0.5≤ΔT<0.5 0.9
-1≤ΔT<0.5 0.8
-2≤ΔT<-1 0.7
-3≤ΔT<-2 0.5
TABLE 2
When the first air conditioning equipment and the second air conditioning equipment are in a heating operation state, the magnitude of the difference and the compensation coefficient of the set wind speed are in an inverse relation. For example, as shown in table 3, the difference between the first ambient temperature and the second ambient temperature is Δ T.
Figure BDA0002244056960000041
Figure BDA0002244056960000051
TABLE 3
And 104, compensating the operation parameters of the first air conditioning equipment according to the compensation information.
Wherein the operating parameters comprise a set temperature and/or a wind speed. The compensation information contains compensation coefficients and/or compensation values.
Specifically, the compensation coefficient is multiplied by the wind speed of the first air conditioning device to obtain a compensated wind speed; and/or adding the compensation value to the set temperature of the first air conditioning equipment to obtain the compensated set temperature.
In one scenario, when compensating for the set temperature in the operation parameters of the first air conditioning device according to the determined compensation value, the set temperature T of the first air conditioning device may be compensated with reference to table 4 below.
Delta T in the range of Set temperature (degree centigrade)
3≤ΔT T-2
2≤ΔT<3 T-1
0.5≤ΔT<2 T-1
-0.5≤ΔT<0.5 T
-1≤ΔT<0.5 T+1
-2≤ΔT<-1 T+2
-3≤ΔT<-2 T+3
TABLE 4
In one scenario, when compensating for the set wind speed in the operation parameters of the first air conditioning equipment according to the determined compensation coefficient, the set wind speed of the first air conditioning equipment may be compensated with reference to the following tables 5 and 6, where V is the initial set wind speed before the first air conditioning equipment is compensated.
Table 5 corresponds to the first air conditioning apparatus being in the cooling mode, and the set wind speed is compensated with reference to table 5.
Delta T in the range of Set wind speed (refrigeration)
3≤ΔT 1.2V
2≤ΔT<3 1.1V
0.5≤ΔT<2 V
-0.5≤ΔT<0.5 0.9V
-1≤ΔT<0.5 0.8V
-2≤ΔT<-1 0.7V
-3≤ΔT<-2 0.5V
TABLE 5
Table 6 shows the set wind speed with reference to table 6 for compensation when the first air-conditioning apparatus is in the heating mode, where V is the initial set wind speed before the first air-conditioning apparatus is compensated.
Delta T in the range of Set wind speed (heating))
3≤ΔT 0.8V
2≤ΔT<3 0.9V
0.5≤ΔT<2 V
-0.5≤ΔT<0.5 1.1V
-1≤ΔT<0.5 1.2V
-2≤ΔT<-1 1.3V
-3≤ΔT<-2 1.5V
TABLE 6
It should be noted that, in the present application, the compensation information is determined according to a difference between a first ambient temperature of an environment in which the first air conditioning device is located and a second ambient temperature of an environment in which the second air conditioning device is located, and the operation parameter of the first air conditioning device is compensated according to the compensation information. In practical application, the operation parameters of the second air conditioning equipment can be compensated according to the compensation information determined by the difference value between the second environment temperature and the first environment temperature, the environment temperature distribution of the environment where the first air conditioning equipment and the second air conditioning equipment are located is consistent through automatic compensation control, and therefore when a user moves between the environment where the first air conditioning equipment is located and the environment where the second air conditioning equipment is located, the body feeling comfort felt by the user is consistent.
And 105, adjusting the refrigerating capacity or the heating capacity of the first air conditioning equipment according to the compensated operation parameters.
Specifically, according to the compensated operation parameters, the swing speed of the air guide strip of the air conditioning equipment is reduced, or according to the compensated operation parameters, the air supply speed of the air conditioning equipment is reduced, or according to the compensated operation parameters, if the operation parameters are reduced, the set temperature of the air conditioning equipment is reduced, if the operation parameters are increased, the set temperature of the air conditioning equipment is increased, the refrigerating capacity and the heating capacity of the first air conditioning equipment are adjusted, the accuracy of the air conditioning equipment correlation control is improved, and comfortable experience is brought to users. In the embodiment of the present application, the cooling amount or the heating amount may be specifically adjusted by the air supply amount.
For example, when the air conditioning device is an air conditioner, the cooling capacity or the heating capacity of the air conditioning device may be determined by the following equation:
Q0=(iC-iD)·G(kJ/h); (1)
wherein Q is0Indicating the amount of cooling or heating, iCAnd iDThe enthalpy values of the air before and after the evaporator are shown, and G represents the air blowing amount. i.e. iCAnd iDThe adjustment can be made by increasing or decreasing the power of the compressor.
Therefore, when it is determined that the cooling capacity or the heating capacity of the first air conditioning device needs to be increased at the corresponding air supply angle based on the compensation information determined as described above, the air conditioning device may be controlled by the control unit at (i)C-iD) The cooling capacity or the heating capacity of the first air conditioning equipment is increased by increasing the air supply amount G while the value is kept unchanged. And when it is determined that the cooling capacity or the heating capacity of the first air conditioning device at the corresponding air supply angle needs to be reduced based on the determined compensation information, the air conditioning device may be controlled by the control unit at (i)C-iD) By reducing the amount of supplied air while the value remains constantG to reduce the cooling capacity or the heating capacity of the first air conditioning unit.
In order to realize the adjustment of the air supply quantity, various control means such as the adjustment of the air speed, the adjustment of the swing speed of the air guide strip, the pause swing time and the like can be specifically adopted, and the control means can be combined to improve the adjustment efficiency of the refrigerating capacity or the heating capacity. Several possible implementations will be separately described below.
As a first possible implementation manner, when the wind guide strip of the first air conditioning device swings to each air supply angle, the wind speed of the supplied air may be adjusted according to the corresponding control parameter. The maximum value in the temperature difference values of the air supply positions is larger, when the air guide strip of the first air conditioning device swings to the corresponding air supply angle, the wind speed of the corresponding air supply is larger, so that the refrigerating capacity or the heating capacity corresponding to the air supply angle is larger, the maximum value in the temperature difference values of the air supply positions is smaller, when the air guide strip of the first air conditioning device swings to the corresponding air supply angle, the wind speed of the corresponding air supply is smaller, and the refrigerating capacity or the heating capacity corresponding to the air supply angle is smaller.
As a second possible implementation manner, when the air guide bar of the first air conditioning device swings to each air supply angle, the swing speed of the air guide bar is adjusted according to the corresponding control parameter. The maximum value in the temperature difference values of the air supply positions is larger, when the air guide strip of the first air conditioning device swings to the corresponding air supply angle, the swing speed of the air guide strip is smaller, so that the refrigerating capacity or the heating capacity corresponding to the air supply angle is larger, the maximum value in the temperature difference values of the air supply positions is smaller, when the air guide strip of the first air conditioning device swings to the corresponding air supply angle, the swing speed of the air guide strip is larger, and the refrigerating capacity or the heating capacity corresponding to the air supply angle is smaller.
As a third possible implementation manner, when the air guide strip of the first air conditioning device swings to each air supply angle, the pause swing duration of the air guide strip is adjusted according to the corresponding control parameter. The maximum value in the temperature difference value of the air supply position is larger, the time length of the suspension swing of the air guide strip is larger when the air guide strip of the first air conditioning device swings to the corresponding air supply angle, so that the refrigerating capacity or the heating capacity corresponding to the air supply angle is larger, the maximum value in the temperature difference value of the air supply position is smaller, the time length of the suspension swing of the air guide strip is smaller when the air guide strip of the first air conditioning device swings to the corresponding air supply angle, and the refrigerating capacity or the heating capacity corresponding to the air supply angle is smaller.
As a fourth possible implementation manner, when the air guide bar of the first air conditioning device swings to each air supply angle, the air speed of the supplied air and the swing speed of the air guide bar are adjusted according to the corresponding control parameters. The maximum value in the temperature difference value of the air supply position is larger, when the air guide strip of the first air conditioning device swings to the corresponding air supply angle, the larger the air speed of the corresponding air supply is, and the smaller the swing speed of the air guide strip is, so that the refrigerating capacity or the heating capacity corresponding to the air supply angle is larger, and the smaller the maximum value in the temperature difference value of the air supply position is, when the air guide strip of the first air conditioning device swings to the corresponding air supply angle, the smaller the air speed of the corresponding air supply is, and the larger the swing speed of the air guide strip is, so that the refrigerating capacity or the heating capacity corresponding to the air supply angle is smaller.
As a fifth possible implementation manner, when the air guide bar of the first air conditioning device swings to each air supply angle, the air speed of the air supply and the pause swing time of the air guide bar are adjusted according to the corresponding control parameters. The maximum value in the temperature difference values of the air supply positions is larger, when the air guide strip of the first air conditioning device swings to the corresponding air supply angle, the air speed of the corresponding air supply is larger, the time length of the suspension swing of the air guide strip is larger, the refrigerating capacity or the heating capacity corresponding to the air supply angle is larger, the maximum value in the temperature difference values of the air supply positions is smaller, when the air guide strip of the first air conditioning device swings to the corresponding air supply angle, the air speed of the corresponding air supply is smaller, the time length of the suspension swing of the air guide strip is smaller, and the refrigerating capacity or the heating capacity corresponding to the air supply angle is smaller.
It should be noted that, when the cooling capacity or the heating capacity of the second air conditioning equipment is adjusted, the same method as that for adjusting the cooling capacity or the heating capacity of the first air conditioning equipment is used, and details are not repeated here.
In the control method of the air conditioning equipment in the embodiment of the application, a first ambient temperature of an environment where the first air conditioning equipment is located is obtained, a second ambient temperature of an environment where the second air conditioning equipment is located is obtained, compensation information is determined according to a difference value between the first ambient temperature and the second ambient temperature, an operation parameter of the first air conditioning equipment is compensated according to the compensation information, and the refrigerating capacity or the heating capacity of the first air conditioning equipment is adjusted according to the compensated operation parameter. According to the temperature difference between the two different environments, the operating parameters of the first air conditioning equipment in one environment are compensated, so that the temperature comfort of the environment where the first air conditioning equipment is located and the temperature comfort of the environment where the second air conditioning equipment is located are kept consistent, intelligent linkage control is achieved, and meanwhile when a user is located in different environments, the user can continuously keep comfortable in cold and hot feeling.
In order to clearly illustrate the above embodiment, this embodiment provides another control method for an air conditioning device, and the temperature distributions of two rooms are consistent through a correlation control manner by establishing a correlation relationship between a first air conditioning device and a second air conditioning device, and fig. 2 is a schematic flow chart of the control method for another air conditioning device provided in this embodiment of the present application.
As shown in fig. 2, the method may include the steps of:
in step 201, a first ambient temperature of an environment in which a first air conditioning device is located is obtained.
Specifically, a first ambient temperature distribution of an environment where the first air conditioning device is located is obtained according to detection of the array-type infrared thermopile sensor, and a first ambient temperature is determined according to the first ambient temperature distribution, where the first ambient temperature may be a first ambient temperature obtained by averaging temperatures in the first ambient temperature distribution, or a first ambient temperature obtained by taking a highest temperature in the first ambient temperature distribution, where the method for determining the first ambient temperature according to the first ambient temperature distribution is not limited in this embodiment.
Fig. 3 is a schematic diagram of a first ambient temperature distribution provided in this embodiment, where the first ambient temperature distribution is obtained by initial measurement, that is, an ambient temperature distribution before adjustment is not performed, and as shown in fig. 3, an average value is obtained according to the first ambient temperature distribution, and the first ambient temperature is determined to be 28.9 degrees celsius.
In step 202, a first air conditioning device and a second air conditioning device are set in relation to each other.
In this embodiment, an application installed in a mobile terminal of a user or a remote controller, a line controller, or the like sets a relationship between the first air conditioning device and the second air conditioning device, so that the relationship can be adjusted based on a difference between temperatures in environments where the first air conditioning device and the second air conditioning device are located, that is, an operating parameter of one of the air conditioning devices can be compensated based on a difference between temperatures existing in the two environments, so as to achieve consistency of comfort felt by a human body in the two different environments.
In this embodiment, the second air conditioning device is an air conditioning device in which a human body is detected in an environment, the first air conditioning device is an air conditioning device in which a human body is not detected in an environment, because the second air conditioning equipment is in the environment with human body detected, the parameters of the second air conditioning equipment can be adjusted, so that the temperature of the environment where the second air conditioning equipment is located is in a range that the human body feels comfortable, and further according to the temperature value of the environment where the second air conditioning equipment is located, adjust the first ambient temperature of the environment that first air conditioning equipment is located to make the ambient temperature distribution of second air conditioning equipment and the environment that first air conditioning equipment is located keep unanimous, realized intelligent coordinated control between the air conditioning equipment of relevance, when making the user be in different environment, continuously keep comfortable in the cold and hot impression.
Step 203, acquiring a second ambient temperature of the environment where the second air conditioning device is located.
In this embodiment, according to the array infrared thermopile sensor, the environment temperature distribution of the environment where the second air conditioning device is located is detected, so as to obtain the second environment temperature distribution, and according to the second environment temperature distribution, the average value of each temperature in the second environment temperature distribution is used as the second environment temperature, fig. 4 is one of the schematic diagrams of the second environment temperature distribution provided in this embodiment, as shown in fig. 4, the average value is obtained according to each temperature value in the initial second environment temperature distribution, so as to obtain the second environment temperature of 28.6 ℃.
Because the human body has been detected in the environment that second air conditioning equipment is located, the people is in this environment, then can carry out parameter setting to second air conditioning equipment, consequently, the second ambient temperature of the environment that second air conditioning equipment is located satisfies the requirement of human comfort level promptly to, acquire the second ambient temperature of the environment that second air conditioning equipment is located.
For example, fig. 5 is a second schematic diagram of the distribution of the second ambient temperature provided in the embodiment of the present application, the second ambient temperature distribution shown in fig. 5 is obtained by artificially adjusting the operation parameters of the second air conditioning device, and the second ambient temperature is determined to be 25.9 degrees celsius according to the second ambient temperature distribution, and compared with the corresponding 28.6 degrees celsius in fig. 4, the second ambient temperature at this time is 25.9 degrees celsius and further meets the requirement of human body comfort.
At step 204, compensation information is determined based on a difference between the first ambient temperature and the second ambient temperature.
And step 205, compensating the operation parameters of the first air conditioning equipment according to the compensation information.
In this embodiment, the determined compensation information is used to compensate the operation parameter of the first air conditioning device, for example, the first ambient temperature is 28.9 degrees celsius, the set temperature is T1, the set wind speed is V1, and the second ambient temperature is 25.9 degrees celsius before compensation, so that the difference between the first ambient temperature and the second ambient temperature is 28.9-25.9-3 degrees celsius, as can be seen from table 1, the temperature difference is 3 degrees celsius, and the corresponding compensation value of the set temperature is negative 2 degrees, that is, the compensated set temperature of the first ambient temperature is T1-2. According to the temperature difference of 3 degrees centigrade, the compensation coefficient of the set wind speed can be determined, specifically, if the first air conditioning device is in the cooling mode, the corresponding compensation coefficient of the set wind speed is 1.2, the corresponding compensated set wind speed is 1.2V, if the first air conditioning device is in the heating mode, the corresponding compensation coefficient of the set wind speed is 0.8, and the corresponding set wind speed is 0.8V.
And step 206, adjusting the refrigerating capacity or the heating capacity of the first air conditioning equipment according to the compensated operation parameters.
Specifically, the cooling capacity or the heating capacity of the first air conditioning equipment is adjusted according to the compensated operating parameter of the first air conditioning equipment determined in the above step, and after a preset time, for example, 20 minutes, the temperature distribution of the environment where the first air conditioning equipment is located and the temperature distribution of the environment where the second air conditioning equipment is located are kept consistent, so that the requirement of the user on the comfort level is met. Compared with the prior art, the method has the advantages that the linkage adjustment is directly carried out by copying the operation parameters of the associated environment, the problem that the adjustment accuracy and reliability are low due to objective factors such as different areas of the associated environment is solved, and the adjustment accuracy is improved.
As shown in fig. 6, the temperature value of the first ambient temperature distribution map in fig. 6 obtained by the correlation control is reduced compared to the first temperature distribution acquired before the correlation control, that is, the corresponding first temperature distribution in fig. 3, in the first ambient temperature distribution map in fig. 6, which is obtained by the first air conditioning equipment operating according to the compensated operating parameter for the preset time, and compared to the second ambient temperature distribution map in fig. 5, the temperature distribution as a whole is substantially consistent, that is, the difference between the values of the temperatures in the temperature distribution maps in fig. 5 and 6 is smaller, that is, the temperature distributions obtained by the two environments through the correlation control are consistent.
It should be noted that although the background gray scales of the temperature distributions are different in fig. 5 and 6, the temperature distributions are determined to be consistent based on the lateral values, and it is obvious that the difference between the values of the temperatures in the temperature distributions in fig. 5 and 6 is small, and the temperature distributions of the two environments can be consistent through the associated adjustment of the two environments.
In the control method of the air conditioning equipment in the embodiment of the application, a first ambient temperature of an environment where the first air conditioning equipment is located is obtained, a second ambient temperature of an environment where the second air conditioning equipment is located is obtained, compensation information is determined according to a difference value between the first ambient temperature and the second ambient temperature, an operation parameter of the first air conditioning equipment is compensated according to the compensation information, and the refrigerating capacity or the heating capacity of the first air conditioning equipment is adjusted according to the compensated operation parameter. According to the temperature difference between the two different environments, the operating parameters of the first air conditioning equipment in one environment are compensated, so that the temperature comfort of the environment where the first air conditioning equipment is located and the temperature comfort of the environment where the second air conditioning equipment is located are kept consistent, intelligent linkage control is achieved, and meanwhile when a user is located in different environments, the user can continuously keep comfortable in cold and hot feeling.
In order to implement the above-mentioned embodiment, this embodiment provides a possible implementation manner of another control method for an air conditioning apparatus, and in this embodiment, it is determined whether to acquire a second ambient temperature as an adjustment reference by determining whether a value of a thermal sensation of a human body heat source in a detected second ambient temperature distribution belongs to a range comfortable for a human body, and fig. 7 is a flowchart of the yet another control method for an air conditioning apparatus provided in this embodiment of the present application.
As shown in fig. 7, the method comprises the steps of:
step 701, obtaining a first ambient temperature of an environment where a first air conditioning device is located.
In step 702, a first air conditioning device and a second air conditioning device are set in relation to each other.
Specifically, the steps 701 to 702 may refer to the steps 201 and 202 in the corresponding embodiment of fig. 2, and the principle is the same, which is not described herein again.
And 703, detecting the environment temperature distribution of the environment where the second air conditioning equipment is located according to the array infrared thermopile sensor to obtain second environment temperature distribution.
And step 704, determining a cold and hot sensing value of the human body heat source according to the second environment temperature distribution.
As a possible implementation manner, since the object always radiates the infrared energy outwards, and the human body heat source has a certain distribution characteristic, such as a shape characteristic, a temperature distribution characteristic, and the like, it can be determined that the human body heat source is included in the second ambient temperature distribution according to the detected second ambient temperature distribution condition, the temperature of the human body heat source is determined according to the human body heat source area, and the corresponding cold and heat sensation value is determined according to the temperature value of the human body heat source.
As a possible implementation manner, the cold and heat feeling value of the user is related to the personal physique and the exercise intensity of the user, during the actual operation, real-time collection and labeling can be performed according to the personal condition of the user, a model of the user surface reference temperature and the user cold and heat feeling value can be established according to big data (in this example, a large number of hardware parameters such as the user cold and heat feeling value, the user surface temperature, the area of the air deflector of the air conditioning equipment, and the performance of the motor are collected, and a model of the user surface reference temperature and the user cold and heat feeling value is established according to a large number of collected experimental data, as a possible implementation manner, the cold and heat feeling model can be set in combination with a plurality of user physiological parameters, and the like, wherein the expression formula of the cold and heat feeling model can be M ═ f (H), wherein M is the cold and H ═ R + C + K + Esk + Eres + ecres + s, wherein, R is the heat generated by human body radiation, and the unit is W/m2, C is the heat generated by the convection of the air current in the human body and the environment, and the unit is W/m2, K is the heat dissipation generated by conduction, and the unit is W/m2, Esk is the heat dissipation generated by the evaporation of the moisture of the skin, and the unit is W/m2, Eres is the heat dissipation generated by the evaporation of the exhalation moisture, and the unit is W/m2 Cres is the heat dissipation flow generated by the exhalation convection, and the unit is W/m 2).
It should be noted that the expression formula of the thermal sensation model described in this embodiment is only an example, and those skilled in the art can select an appropriate thermal sensation model according to the actual situation, for example, by increasing or decreasing the parameters in the expression formula of the thermal sensation model to meet the needs of the actual situation, and details thereof are not repeated herein.
Step 705, determining that the cold-heat sensing value of the human body heat source belongs to the human body comfortable range, and acquiring a second ambient temperature of the environment where the second air conditioning equipment is located.
In this embodiment, whether the environment where the second air conditioning equipment is located is within the range satisfying human comfort is determined according to whether the cold-heat feeling value of the human heat source in the second environment temperature distribution detected in real time belongs to the range satisfying human comfort, and whether the current second environment temperature is obtained is determined, that is, whether the step of adjusting the operating parameter of the first air conditioning equipment associated with the second air conditioning equipment can be started with the second environment temperature as a reference, so as to achieve that the environment temperature distributions of the two environments are consistent, and when a user moves in the two different environments, the user continuously keeps comfortable on cold-heat feeling.
At step 706, compensation information is determined based on a difference between the first ambient temperature and the second ambient temperature.
And step 707, compensating the operation parameters of the first air conditioning equipment according to the compensation information.
And step 708, adjusting the cooling capacity or the heating capacity of the first air conditioning equipment according to the compensated operation parameters.
Specifically, steps 706-708 can refer to steps 204-206 in the embodiment of fig. 2, and the principle is the same, and will not be described here again.
In the control method of the air conditioning equipment in the embodiment of the application, a first ambient temperature of an environment where the first air conditioning equipment is located is obtained, a second ambient temperature of an environment where the second air conditioning equipment is located is obtained, compensation information is determined according to a difference value between the first ambient temperature and the second ambient temperature, an operation parameter of the first air conditioning equipment is compensated according to the compensation information, and the refrigerating capacity or the heating capacity of the first air conditioning equipment is adjusted according to the compensated operation parameter. According to the temperature difference between the two different environments, the operating parameters of the first air conditioning equipment in one environment are compensated, so that the temperature comfort of the environment where the first air conditioning equipment is located and the temperature comfort of the environment where the second air conditioning equipment is located are kept consistent, intelligent linkage control is achieved, and meanwhile when a user is located in different environments, the user can continuously keep comfortable in cold and hot feeling.
In order to implement the above embodiments, the present application also proposes a control device of an air conditioning apparatus.
Fig. 8 is a schematic structural diagram of a control device of an air conditioning apparatus according to an embodiment of the present application.
As shown in fig. 8, the apparatus includes: an acquisition module 81, a determination module 82, a compensation module 83, and an adjustment module 84.
The obtaining module 81 is configured to obtain a first ambient temperature of an environment where the first air conditioning device is located, and obtain a second ambient temperature of an environment where the second air conditioning device is located.
A determination module 82 is configured to determine compensation information according to a difference between the first ambient temperature and the second ambient temperature.
And the compensation module 83 is used for compensating the operation parameters of the first air conditioning equipment according to the compensation information.
And an adjusting module 84 for adjusting the cooling capacity or the heating capacity of the first air conditioning device according to the compensated operating parameter.
Further, in a possible implementation manner of the embodiment of the present application, the apparatus includes: the device comprises a correlation module and a detection module.
And the association module is used for setting the first air conditioning equipment and the second air conditioning equipment to be associated with each other.
And the detection module is used for detecting the environmental temperature distribution of the environment where the second air conditioning regulating equipment is located according to the array infrared thermopile sensor to obtain second environmental temperature distribution.
The determining module 82 is further configured to determine, according to the second ambient temperature distribution, that the thermal and cold sensation value of the human body heat source belongs to a comfortable range of the human body, and then obtain the second ambient temperature.
As a possible implementation manner, the determining module 82 is specifically configured to;
determining compensation information according to the range to which the difference value belongs; wherein the compensation information comprises a compensation coefficient and/or a compensation value.
As a possible implementation, the operating parameters include a set temperature and/or a wind speed;
the compensation module 83 is specifically configured to:
multiplying the compensation coefficient by the wind speed of the first air conditioning device to obtain a compensated wind speed; and/or adding the compensation value and the set temperature of the first air conditioning equipment to obtain the compensated set temperature.
As a possible implementation manner, the magnitude of the difference value and the compensation value of the set temperature are in an inverse relationship; in the refrigeration running state, the magnitude of the difference value and the compensation coefficient of the set wind speed are in a positive relation; and in the heating operation state, the magnitude of the difference value and the compensation coefficient of the set wind speed are in an inverse relation.
As a possible implementation manner, the obtaining module 81 is specifically configured to:
obtaining a first environment temperature distribution of the environment where the first air conditioning equipment is located according to detection of the array type infrared thermopile sensor; and determining the first environment temperature according to the first environment temperature distribution.
It should be noted that the foregoing explanation of the embodiment of the control method of the air conditioning equipment is also applicable to the control device of the air conditioning equipment of this embodiment, and the principle is the same, and is not repeated here.
In the control device of the air conditioning equipment of the embodiment of the application, the first ambient temperature of the environment where the first air conditioning equipment is located is obtained, the second ambient temperature of the environment where the second air conditioning equipment is located is obtained, the compensation information is determined according to the difference value between the first ambient temperature and the second ambient temperature, the operation parameter of the first air conditioning equipment is compensated according to the compensation information, and the refrigerating capacity or the heating capacity of the first air conditioning equipment is adjusted according to the compensated operation parameter. According to the temperature difference between the two different environments, the operating parameters of the first air conditioning equipment in one environment are compensated, so that the temperature comfort of the environment where the first air conditioning equipment is located and the temperature comfort of the environment where the second air conditioning equipment is located are kept consistent, intelligent linkage control is achieved, and meanwhile when a user is located in different environments, the user can continuously keep comfortable in cold and hot feeling.
In order to implement the foregoing embodiments, the present application further provides an air conditioning apparatus, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor executes the computer program to implement the control method of the air conditioning apparatus according to the foregoing method embodiments.
In order to implement the above embodiments, the present application also proposes a non-transitory computer-readable storage medium on which a computer program is stored, which when executed by a processor implements the control method of the air conditioning apparatus as described in the foregoing method embodiments.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present application in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims (16)

1. A control method of an air conditioning apparatus, characterized by comprising the steps of:
acquiring a first ambient temperature of an environment in which a first air conditioning device is located;
acquiring a second ambient temperature of an environment where second air conditioning equipment is located;
determining compensation information according to a difference between the first ambient temperature and the second ambient temperature;
compensating the operation parameters of the first air conditioning equipment according to the compensation information;
adjusting the refrigerating capacity or the heating capacity of the first air conditioning equipment according to the compensated operation parameters;
before obtaining the second ambient temperature of the environment where the second air conditioning device is located, the method includes:
detecting the environmental temperature distribution of the environment where the second air conditioning equipment is located according to the array infrared thermopile sensor to obtain second environmental temperature distribution;
and according to the second environment temperature distribution, determining that the cold and heat feeling value of the human body heat source belongs to a comfortable range of the human body, and then obtaining the second environment temperature.
2. The method according to claim 1, wherein the obtaining of the second ambient temperature of the environment in which the second air conditioning apparatus is located includes:
the first air conditioning unit and the second air conditioning unit are provided in association with each other.
3. The control method of an air conditioning apparatus according to any one of claims 1-2,
the second air conditioning equipment is used for detecting a human body in the environment;
the first air conditioning equipment is air conditioning equipment in which a human body is not detected in the environment.
4. The control method of an air conditioning apparatus according to claim 1, characterized in that the determination of the compensation information based on the difference between the first ambient temperature and the second ambient temperature includes;
determining compensation information according to the range to which the difference value belongs; wherein the compensation information comprises a compensation coefficient and/or a compensation value.
5. The control method according to claim 4, characterized in that the operating parameters comprise a set temperature and/or a wind speed;
the compensating the operation parameter of the first air conditioning equipment according to the compensation information comprises:
multiplying the compensation coefficient by the wind speed of the first air conditioning device to obtain a compensated wind speed; and/or the presence of a gas in the gas,
and adding the compensation value and the set temperature of the first air conditioning equipment to obtain the compensated set temperature.
6. The control method according to claim 5,
the magnitude of the difference value and the compensation value of the set temperature are in an inverse relation;
in the refrigeration running state, the magnitude of the difference value and the compensation coefficient of the set wind speed are in a positive relation;
and in the heating operation state, the magnitude of the difference value and the compensation coefficient of the set wind speed are in an inverse relation.
7. The control method of the air conditioning apparatus according to any one of claims 1 to 2, wherein the acquiring of the first ambient temperature of the environment in which the first air conditioning apparatus is located includes:
obtaining a first environment temperature distribution of the environment where the first air conditioning equipment is located according to detection of the array type infrared thermopile sensor;
and determining the first environment temperature according to the first environment temperature distribution.
8. A control device of an air conditioning apparatus, characterized by comprising:
the system comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring a first environment temperature of the environment where first air conditioning equipment is located and acquiring a second environment temperature of the environment where second air conditioning equipment is located;
a determining module, configured to determine compensation information according to a difference between the first ambient temperature and the second ambient temperature;
the compensation module is used for compensating the operation parameters of the first air conditioning equipment according to the compensation information;
the adjusting module is used for adjusting the refrigerating capacity or the heating capacity of the first air conditioning equipment according to the compensated operation parameters;
the detection module is used for detecting the environmental temperature distribution of the environment where the second air conditioning equipment is located according to the array infrared thermopile sensor to obtain second environmental temperature distribution;
and the determining module is further used for determining that the cold and heat sensing value of the human body heat source belongs to a comfortable range of the human body according to the second environment temperature distribution, and then acquiring the second environment temperature.
9. The control device of an air conditioning apparatus according to claim 8, characterized by comprising:
and the association module is used for setting the first air conditioning equipment and the second air conditioning equipment to be associated with each other.
10. The control device of the air conditioning apparatus according to any one of claims 8 to 9,
the second air conditioning equipment is used for detecting a human body in the environment;
the first air conditioning equipment is air conditioning equipment in which a human body is not detected in the environment.
11. The control device of an air conditioning apparatus according to claim 8, characterized in that the determination module is, in particular, configured to;
determining compensation information according to the range to which the difference value belongs; wherein the compensation information comprises a compensation coefficient and/or a compensation value.
12. The control device of claim 11, wherein the operating parameter comprises a set temperature and/or a wind speed;
the compensation module is specifically configured to:
multiplying the compensation coefficient by the wind speed of the first air conditioning device to obtain a compensated wind speed; and/or the presence of a gas in the gas,
and adding the compensation value and the set temperature of the first air conditioning equipment to obtain the compensated set temperature.
13. The control device according to claim 12,
the magnitude of the difference value and the compensation value of the set temperature are in an inverse relation;
in the refrigeration running state, the magnitude of the difference value and the compensation coefficient of the set wind speed are in a positive relation;
and in the heating operation state, the magnitude of the difference value and the compensation coefficient of the set wind speed are in an inverse relation.
14. The control device of an air conditioning apparatus according to any one of claims 8 to 9, characterized in that the acquisition module is specifically configured to:
obtaining a first environment temperature distribution of the environment where the first air conditioning equipment is located according to detection of the array type infrared thermopile sensor;
and determining the first environment temperature according to the first environment temperature distribution.
15. An air conditioning apparatus comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing a control method of the air conditioning apparatus according to any one of claims 1 to 7 when executing the program.
16. A non-transitory computer-readable storage medium on which a computer program is stored, characterized in that the program, when executed by a processor, implements the control method of the air conditioning apparatus according to any one of claims 1 to 7.
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