CN114198883A - Air conditioner control method and device, air conditioner and storage medium - Google Patents
Air conditioner control method and device, air conditioner and storage medium Download PDFInfo
- Publication number
- CN114198883A CN114198883A CN202010913689.2A CN202010913689A CN114198883A CN 114198883 A CN114198883 A CN 114198883A CN 202010913689 A CN202010913689 A CN 202010913689A CN 114198883 A CN114198883 A CN 114198883A
- Authority
- CN
- China
- Prior art keywords
- air
- air outlet
- different
- parameters
- air conditioner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000012937 correction Methods 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 18
- 238000004590 computer program Methods 0.000 claims description 11
- 238000004364 calculation method Methods 0.000 claims description 6
- 238000005057 refrigeration Methods 0.000 claims description 6
- 230000007613 environmental effect Effects 0.000 claims description 5
- 230000006872 improvement Effects 0.000 claims description 3
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Images
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The application discloses an air conditioner control method, the air conditioner includes a plurality of wind channels, different wind channels correspond different regional air supplies of air outlet, the air conditioner control method includes the following steps: acquiring the air outlet temperatures of the air channels, and calculating the temperature difference of the air outlet temperatures of different air channels; determining air outlet adjusting parameters of the different air channels according to the temperature difference; adjusting the air outlet parameters of the corresponding air channels according to the air outlet adjusting parameters; after the air outlet parameters of the air duct are adjusted, the difference value of the temperatures of all the areas in the acting space of the air conditioner is smaller than a preset temperature threshold value. The application also discloses an air conditioner control device, an air conditioner and a storage medium. According to the air conditioner control method, the difference of the temperatures of different areas in the air conditioner acting space is reduced through adjustment of the air outlet parameters of the air duct, the balance of the temperatures of different areas in the air conditioner acting space is improved, and the comfort level is improved.
Description
Technical Field
The present application relates to the field of air conditioners, and in particular, to an air conditioner control method and apparatus, an air conditioner, and a storage medium.
Background
At present, with the continuous development of intelligent technologies, more and more intelligent technologies are applied to daily household appliances. Taking an air conditioner as an example, the air conditioner can operate with different operation parameters along with set parameters or remote control adjustment of a user, and generally, the air conditioner can operate in heating, refrigerating or dehumidifying modes, and the like, and the parameters are adjusted through remote control instructions of the user to meet requirements of the user in different modes.
In the operation in the different modes, the air temperature conveyed by the air conditioner is different, and the air supply of the air outlet can cause the temperature of different positions of the indoor environment to be different under the current operating air conditioner parameters, so that the comfort is poor.
Disclosure of Invention
The main purpose of the present application is to provide an air conditioner control method, an air conditioner control device, an air conditioner, and a storage medium, which are used for solving the technical problems that the temperature of different positions of an indoor environment can be different and the comfort is poor due to the air supply of an air outlet under the air conditioner parameters running in the prior art.
In order to achieve the above object, the present application provides an air conditioner control method, including:
acquiring the air outlet temperatures of the air channels, and calculating the temperature difference of the air outlet temperatures of different air channels;
determining air outlet adjusting parameters of the different air channels according to the temperature difference;
adjusting the air outlet parameters of the corresponding air channels according to the air outlet adjusting parameters; after the air outlet parameters of the air duct are adjusted, the difference value of the temperatures of all the areas in the acting space of the air conditioner is smaller than a preset temperature threshold value.
To achieve the above object, the present application provides an air conditioner control device including: an acquisition module, a calculation module, a determination module and an adjustment module,
the acquisition module is used for acquiring the air outlet temperatures of the air channels;
the calculating module is used for calculating the temperature difference of the air outlet temperatures of different air channels;
the determining module is used for determining air outlet adjusting parameters of the different air ducts according to the temperature difference value;
the adjusting module is used for adjusting the air outlet parameters of the corresponding air channels according to the air outlet adjusting parameters; after the air outlet parameters of the air duct are adjusted, the difference value of the temperatures of all the areas in the acting space of the air conditioner is smaller than a preset temperature threshold value.
To achieve the above object, the present application provides an air conditioner, the air conditioner control device includes a memory, a processor, and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implements the steps of:
acquiring the air outlet temperatures of the air channels, and calculating the temperature difference of the air outlet temperatures of different air channels;
determining air outlet adjusting parameters of the different air channels according to the temperature difference;
adjusting the air outlet parameters of the corresponding air channels according to the air outlet adjusting parameters; after the air outlet parameters of the air duct are adjusted,
the difference value of the temperatures of all the areas in the air conditioner action space is smaller than a preset temperature threshold value.
To achieve the above object, the present application provides a computer-readable storage medium having a computer program stored thereon, the computer program, when executed by a processor, implementing the steps of:
acquiring the air outlet temperatures of the air channels, and calculating the temperature difference of the air outlet temperatures of different air channels;
determining air outlet adjusting parameters of the different air channels according to the temperature difference;
adjusting the air outlet parameters of the corresponding air channels according to the air outlet adjusting parameters; after the air outlet parameters of the air duct are adjusted, the difference value of the temperatures of all the areas in the acting space of the air conditioner is smaller than a preset temperature threshold value.
This application has set up different wind channels through the air conditioner, and different wind channels correspond the different air-out regions of air outlet, detect the air-out temperature in different wind channels, calculate the temperature difference, adjust the air-out parameter in the different wind channels of air conditioner through the temperature difference, through the regulation of the air-out parameter in wind channel, reduce the difference of sending into the temperature in different regions in the air conditioner effect space, have improved the equilibrium of different regional temperature in the air conditioner effect space, improve the comfort level.
Drawings
FIG. 1 is a schematic diagram of functional modules of an air conditioner according to the present application;
FIG. 2 is a schematic flow chart diagram illustrating an exemplary embodiment of an air conditioner control method according to the present application;
FIG. 3 is a schematic flow chart diagram illustrating another exemplary embodiment of an air conditioner control method according to the present application;
FIG. 4 is a schematic flow chart illustrating the operation of an indoor fan of an air conditioner according to an exemplary embodiment of the present method for controlling an air conditioner;
FIG. 5 is a schematic flow chart diagram illustrating a further exemplary embodiment of an air conditioner control method of the present application;
FIG. 6 is a schematic flow chart diagram illustrating a further exemplary embodiment of an air conditioner control method of the present application;
FIG. 7 is a schematic flow chart diagram illustrating a further exemplary embodiment of an air conditioner control method according to the present application;
FIG. 8 is a schematic flow chart illustrating an exemplary embodiment of adjusting temperature in the air conditioner control method of the present application;
FIG. 9 is a schematic diagram illustrating an architecture of an air conditioner control device according to an embodiment of the present application;
fig. 10 is a schematic diagram of an air conditioner control device according to another embodiment of the present application.
The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
As shown in fig. 1, fig. 1 is a schematic structural diagram of an air conditioner in a hardware operating environment according to an embodiment of the present application.
As shown in fig. 1, in order to satisfy the intelligent control, the air conditioner may include: a processor 1001, such as a CPU (central processing unit), a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), i.e., a Display interface of the air conditioner, and the optional user interface 1003 may also include a standard wired interface or a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Optionally, the mobile terminal may further include a camera, a Radio Frequency (RF) circuit, a sensor, an audio circuit, a WiFi module, and/or an infrared detection device, etc. The air conditioner can execute corresponding response operation according to user control, and is used for changing the temperature and/or the humidity of the indoor environment and the like in the indoor environment so as to adjust the comfort level of the indoor environment.
Those skilled in the art will appreciate that the configuration shown in fig. 1 does not constitute a limitation of the air conditioner, and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, the memory 1005 may include an operating system, a network communication module, a user interface module, and an air conditioner control program for displaying contents.
In the terminal shown in fig. 1, the network interface 1004 is mainly used for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be configured to invoke the computer program stored in the memory 1005 and perform the following operations:
acquiring the air outlet temperatures of the air channels, and calculating the temperature difference of the air outlet temperatures of different air channels;
determining air outlet adjusting parameters of the different air channels according to the temperature difference;
adjusting the air outlet parameters of the corresponding air channels according to the air outlet adjusting parameters; after the air outlet parameters of the air duct are adjusted, the difference value of the temperatures of all the areas in the acting space of the air conditioner is smaller than a preset temperature threshold value.
Referring to fig. 2, fig. 2 is a flowchart illustrating an exemplary embodiment of an air conditioner control method according to the present application. In this embodiment, the air conditioner control method includes the steps of:
and S10, acquiring the air outlet temperatures of the air channels, and calculating the temperature difference of the air outlet temperatures of different air channels.
The air conditioner can adjust the temperature, air quality and the like of the environment; when the air conditioner needs to be started, the remote controller can be started by a device which can control the air conditioner, such as a remote controller or a mobile device, and the air conditioner is controlled by physical keys or virtual keys according to needs after the air conditioner is started, for example, the air conditioner enters a cooling mode, a heating mode or an air supply mode or a fresh air mode or a low noise mode (a silent mode) and the like, and the environment is adjusted by controlling the air conditioner, for example, the temperature of the indoor environment is reduced or increased; or to increase or decrease the humidity of the indoor environment, etc.
The air conditioner of the embodiment includes: and different air channels supply air corresponding to different areas of the air outlet. For example, including 2 wind channels, a wind channel corresponds the air-out region on going up, and another wind channel corresponds the air-out region down. It can be understood that 3 air ducts or more air ducts can be included, and the indoor environment can be adjusted by setting the relationship between the air ducts and the areas of the air outlets and sending the air of different air ducts into different areas. The air ducts corresponding to different areas are internally provided with fans, for example, a centrifugal fan or an axial flow fan can be arranged, and different fans can be arranged in different air ducts.
And temperature sensors are arranged at the air outlet positions corresponding to different air channels and used for detecting the temperature of the air outlet of the air channel, or the temperature sensors are arranged at the air outlets of different fans and used for detecting the temperature of the air sent out corresponding to different areas.
During the air conditioner turning-on process, for example, after the air conditioner is turned on for a preset time, for example, 1 minute or 2 minutes, or longer, the preset time is set according to the air conditioner performance setting or according to the operation parameters after the air conditioner is turned on, for example, the higher the compressor frequency, the shorter the preset time setting; the lower the compressor frequency, the longer the preset time setting. After the preset time, the temperature of the air outlet positions of different air channels is detected through the arranged sensors. And acquiring the temperatures of the air outlet positions of different air channels detected by the temperature sensor, and calculating the temperature difference of the air outlet position temperatures of different air channels. For example, 2 air ducts are arranged, the temperature difference of the air outlet position temperatures of the two air ducts is calculated, the air duct corresponding to the upper air outlet region corresponds to the air duct corresponding to the lower air outlet region, the temperature of the air duct corresponding to the upper air outlet region is subtracted from the temperature of the air duct corresponding to the lower air outlet region to obtain the temperature difference, the temperature difference obtained through calculation is different, the temperature adjusting results caused by air supply to different regions are different, and the temperature difference can be generated.
S20, determining air outlet adjusting parameters of the different air ducts according to the temperature difference;
after the temperature difference values of the air outlet positions of different air ducts are obtained through calculation, the temperature difference values of different areas sent by the air conditioner are obtained, and then the air outlet adjusting parameters of the air conditioner corresponding to the different air ducts are obtained according to the temperature difference values. The air outlet adjusting parameters relate to air outlet quantity adjustment and comprise an air outlet angle and an air outlet speed, the air outlet angle is adjusted through the angle of the air guide plate, and the air outlet speed can adjust the rotating speed of the fan in the air duct. When the temperature difference is different, the air outlet adjusting parameters are different, and the number of the adjusted air channels is also different, for example, only one air channel or 2 air channels can be adjusted in combination. The temperature difference shows that the temperature difference of different air channels and the temperature of the air sent into different areas is different according to the temperature difference, so that the temperature of different areas can be different after the air is continuously supplied, the temperature in the action space of the air conditioner is uneven, and the comfort of a user is affected. Air-out regulating parameter needs to be confirmed through the temperature difference, and the air supply in different regions is adjusted through the air-out regulating parameter, so that the air sent into different regions can make the temperature in the space balanced, and the difference does not exist, and the comfort is improved. For example, the temperature of the upper outlet air region is high, and the temperature of the lower outlet air region is low, which may cause temperature difference and cause unevenness.
Step S30, adjusting the air outlet parameters of the corresponding air channels according to the air outlet adjusting parameters; after the air outlet parameters of the air duct are adjusted, the difference value of the temperatures of all the areas in the acting space of the air conditioner is smaller than a preset temperature threshold value.
And after the air-out adjusting parameters of the air conditioner are obtained according to the temperature difference, adjusting the air-out parameters of the corresponding air channels according to the air-out adjusting parameters, wherein the air-out adjusting parameters comprise air speed adjustment of different air channels. Through adjusting the air outlet parameters of different air ducts, the difference of the temperatures of all the areas in the air conditioner acting space is smaller than a preset temperature threshold value, namely, the temperatures of all the areas in the air conditioner acting space are balanced. The preset temperature threshold may be 0.2 degree or 0.5 degree, and may also be set as a temperature threshold at which other users cannot perceive a difference.
Different wind channels are arranged through the air conditioner, different wind channels correspond to different wind outlet areas of the air outlet, the wind outlet temperature of different wind channels is detected, the temperature difference is calculated, the wind outlet parameters of different wind channels of the air conditioner are adjusted through the temperature difference, the difference of the temperature of different areas in the air conditioner acting space is reduced through the adjustment of the wind outlet parameters of the wind channels, the balance of the temperature of different areas in the air conditioner acting space is improved, and the comfort level is improved.
In an embodiment, referring to fig. 3, in an embodiment, the step of determining the air outlet adjusting parameters of the different air ducts according to the temperature difference further includes:
step S21, determining the current operation mode of the air conditioner, and determining correction parameters according to the operation mode;
and step S22, correcting the air outlet adjusting parameter according to the correction parameter, wherein the corrected parameter meets the temperature requirements in different modes.
In different operation modes, the temperature of the air to be delivered is different, for example, in cooling, the air to be delivered is low temperature air, and in heating, the air to be delivered is high temperature air. When the fed wind is different, the high-temperature wind fed by heating floats upwards due to different wind densities, so that the temperature of an upper area is high, and the temperature of a lower area is low, so that the temperature is uneven; under refrigeration, the low-temperature wind fed in can sink, resulting in low temperature in the lower area, and high temperature in the upper area, which can also result in temperature unevenness. Therefore, after the air outlet adjusting parameters of different air channels are determined according to the temperature difference, the air outlet adjusting parameters are corrected through the operation modes according to the difference of the operation modes, the influence of movement of the fed air at different temperatures is compensated, and the accuracy of air supply is improved.
Optionally, the introducing the operation mode to correct the air outlet adjusting parameter includes: determining the operation mode of the current air conditioner, and determining correction parameters according to the operation mode; and correcting the air outlet adjusting parameter according to the correction parameter, wherein the corrected parameter meets the temperature requirements under different modes. Under different operation modes, the temperature difference of the air sent out is combined to correct the air outlet adjusting parameter, the air outlet parameter determined by the temperature difference is corrected by combining the difference of the temperature difference and the operation modes, the air outlet temperature is different, the influence of the air at different temperatures on the temperature in the space is corrected, and the indoor air supply is more reasonable. For example, after the air outlet adjusting parameter is determined, if low-temperature air is sent out, the rotating speed of a fan corresponding to an air duct sent into an upper area needs to be increased; if high-temperature air is sent out, the rotating speed of the corresponding fan of the air duct sent into the lower area needs to be increased.
According to the air conditioner, after the air outlet adjusting parameters are determined, the air outlet adjusting parameters are corrected according to the difference of the air outlet adjusting parameters and the difference of the air outlet adjusting parameters, the temperature in the air conditioner acting space is balanced according to the difference of the temperature influence in the air conditioner acting space under the condition of different temperature air, the temperature balance is further improved, and the comfort is improved.
In an embodiment, referring to fig. 4, the step of determining the air outlet adjusting parameters of the different air ducts according to the temperature difference is replaced by:
and step S40, determining air outlet adjusting parameters of different air ducts according to the temperature difference and the current operation mode of the air conditioner.
The difference between the present embodiment and the embodiment in fig. 3 is that, after the air-out adjusting parameter is determined according to the temperature difference, the embodiment in fig. 3 corrects the determined air-out adjusting parameter according to the operation mode; and the air outlet adjusting parameter is determined by directly combining the temperature difference value and the operation mode. One is to determine the parameters and then modify them, and the other is to combine them together to determine the parameters and calculate them directly.
After the temperature difference is determined, or before or at the same time of determining the temperature difference, acquiring the current operation mode of the air conditioner, wherein the operation mode comprises refrigeration, heating, dehumidification and the like. After acquiring an operation mode and calculating temperature difference values of air outlet positions of different air channels, determining air outlet adjusting parameters of the different air channels according to the temperature difference values and the current operation mode of the air conditioner; the temperature difference and the operation mode both affect the air outlet adjusting parameter, and each has an influence value, and the air outlet adjusting parameter is calculated according to the influence value. Or finally calculating the air outlet adjusting parameter according to the weight value of the temperature difference value and the weight value calculated by the running mode and the weight value of the temperature difference value and the running mode, and adjusting the air outlet adjusting parameter of different air channels of the air conditioner according to the calculated air outlet adjusting parameter. The weight of the wind to be delivered is different for different operation modes.
In an embodiment, referring to fig. 5, the step of determining the air outlet adjusting parameters of the different air ducts according to the temperature difference and the current operation mode of the air conditioner includes:
step S41, determining an influence factor of an air outlet adjusting parameter of the air conditioner according to the current running mode of the air conditioner, wherein the influence factor comprises the air outlet volume proportion of the air outlet of the air conditioner;
and step S42, determining air outlet adjusting parameters of the different air ducts according to the influence factors and the temperature difference.
The operation modes are different, the requirements for air outlet are different, and the influence factor on the air outlet adjusting parameter can be generated by combining the air outlet adjusting parameter, and the influence factor comprises the configuration of the air outlet ratio of upper air outlet and lower air outlet of the air conditioner and the air with different temperatures, the configured air outlet ratio of the upper air outlet and the air outlet ratio of the lower air outlet are different, for example, high-temperature air, and the air outlet ratio of the upper air outlet is smaller than that of the lower air outlet; and the air outlet proportion of the upper air outlet is larger than that of the lower air outlet in the low-temperature air. After obtaining the influence factor to the air-out adjusting parameter according to the operation mode, determining the air-out adjusting parameter of different air channels by combining the temperature difference and the influence factor, wherein the temperature difference is different, the required air-out proportion is different, optionally, the step of determining the air-out adjusting parameter of different air channels according to the influence factor and the temperature difference comprises: determining air outlet parameters of upper and lower air outlets of the air conditioner according to the temperature difference; and determining air outlet adjusting parameters of different air channels according to the air outlet parameters and the influence factors, wherein the air outlet parameters of the selected upper air outlet and the lower air outlet are different due to different temperature differences, and the air outlet parameters can be air outlet parameters corresponding to air outlet quantity. Specifically, the first ratio of upper air outlet and lower air outlet can be calculated on the basis of the temperature difference, the second ratio of upper air outlet and lower air outlet can be calculated in the operation mode, the final air outlet ratio is calculated by combining the first ratio and the second ratio, and the air outlet adjusting parameter is calculated according to the final air outlet ratio. When calculating the final proportion, a weight value of the first proportion and a weight value of the second proportion may be set, and calculation may be performed according to the weight values. The set weight value is correspondingly set according to the size of the temperature difference value and the difference of the modes, the larger the temperature difference is, the larger the weight set by the temperature difference value is, and the smaller the weight set by the temperature difference value is otherwise.
When the air outlet adjusting parameters are determined, the air outlet adjusting parameters of different air channels are calculated by combining the temperature difference values of the air outlet positions of different air channels and the difference of the operation modes, the temperature in the air conditioner action space is balanced according to the difference of the temperature influence in the air conditioner action space under different temperature wind, the temperature balance is further improved, and the comfort is improved.
In an embodiment, referring to fig. 6, the temperature difference is obtained by subtracting the temperature of the upper air-out region from the temperature of the lower air-out region, and the plurality of air channels include a first air channel corresponding to the upper air-out region and a second air channel corresponding to the lower air-out region; the step of determining the air outlet adjusting parameters of the different air channels according to the temperature difference comprises the following steps:
step S23, when the current operation mode is a heating mode and the temperature difference is less than zero, determining the air outlet adjusting parameter of the first air duct as reducing the air outlet quantity; the air outlet adjusting parameter of the second air duct is used for improving the air outlet quantity;
step S24, when the current operation mode is a refrigeration mode and the temperature difference is greater than zero, determining the air outlet adjusting parameter of the first air duct as the air outlet quantity improvement; the air outlet adjusting parameter of the second air duct is used for reducing the air outlet quantity.
In different modes, corresponding to different air outlet adjusting directions, an operation mode is determined firstly, and in the operation mode, corresponding to adjusting rules under different temperature difference values. It can be understood that, in the heating operation mode, because the high-temperature air is sent out under heating, the high-temperature air moves upwards after being sent into the air conditioner action space, so that the temperature of the upper part in the air conditioner action space is high, and when air is sent, if the temperature difference is smaller than zero, the air outlet adjusting parameter of the first air channel is determined to be the air outlet quantity reduction; the air outlet adjusting parameters of the second air channel are used for increasing the air outlet quantity, and the plurality of air channels comprise a first air channel corresponding to an upper air outlet area and a second air channel corresponding to a lower air outlet area; when the temperature difference is greater than or equal to zero, the air outlet parameters do not need to be adjusted; of course, it can be understood that when the temperature difference is less than zero, the air output of the second air duct can be increased without adjusting the air output of the first air duct. When in the refrigeration mode, the low-temperature air is sent out, and after being sent into the air conditioner acting space, the low-temperature air can move downwards, so that the temperature of the lower part in the air conditioner acting space is low. When the temperature difference is less than zero, the temperature of the lower part is lower than that of the upper part, and the air outlet adjusting parameter of the first air duct is determined to be the air outlet quantity improvement; the air outlet adjusting parameter of the second air duct is used for reducing the air outlet quantity; the air output of the upper part temperature needs to be increased at the moment to reduce the temperature of the upper part, the temperature of the lower part is low, the air output needs to be reduced, the temperature is prevented from being further reduced, and the temperature difference between the upper part and the lower part is larger.
According to the air conditioner, the operation mode is determined firstly, different air outlet adjusting parameters are matched based on the temperature difference values of the air outlet positions of different air channels in different operation modes, and the temperatures of different areas in the air conditioner acting space are balanced through the air outlet adjusting parameters, so that the temperatures are more balanced, and the comfort of the air conditioner is improved.
In an embodiment, referring to fig. 7, the step of determining the air outlet adjusting parameters of the different air ducts according to the temperature difference further includes:
step S25, determining the environmental information of the current air conditioner, and determining correction parameters according to the environment;
and step S26, correcting the air outlet adjusting parameter according to the correction parameter, wherein the corrected parameter meets the air supply requirements under different environments.
The environmental information includes information such as spatial layout and user status, and of course, may also include other information that affects the air outlet requirement.
After the environment information is obtained, the correction parameters corresponding to different environment information are different, the correction parameters are correction of the air outlet adjusting parameters, for example, users exist in the acting space of the air conditioner, the heights of the users are different, the correction parameters are different, the comfort of the air conditioner can be improved as long as the temperature balance in the height range of the users is guaranteed, the correction parameters can be determined according to the heights of the users, the requirements on accuracy are not required, the parameters of the air conditioner can be adjusted in a large range, and the flexibility of adjustment of the air conditioner is improved on the premise that the comfort is guaranteed.
The air supply area and the air supply distance are influenced by the room layout according to different room layouts in the environment information, the air supply parameters can be regulated by the room layout, the air outlet regulation parameters can be corrected by matching the environment information of the room layout, the air outlet regulation parameters can be obtained more accurately, energy sources cannot be wasted, and the regulation precision and comfort are improved.
According to the air-out adjusting parameter is revised through the environmental information, the air supply requirements under different environments can be met, the air supply precision under different environments is improved, the comfort is improved, the temperature change caused by the same air-out adjustment under different environments is avoided, and the accuracy of air-out adjustment is improved.
In an embodiment, in order to better describe the air outlet adjusting process of the present application and ensure the temperature balance in the air conditioner acting space, referring to fig. 8, taking heating as an example, the adjusting process includes:
the technical scheme of the invention is that the air conditioner comprises two fan air ducts, wherein one fan air duct adopts a centrifugal fan, the other fan air duct adopts an axial flow fan, the axial flow fan is arranged above the centrifugal fan, the centrifugal fan and the axial flow fan share one air outlet, the axial flow fan is arranged in the middle of the whole air outlet and is circular, the air of the axial flow fan is exhausted from a linear projection part corresponding to the axial flow, the peripheries of the axial flow fans are all positions where the centrifugal fan exhausts air, the axial flow corresponds to the upper part of an evaporator, the centrifugal fan corresponds to the lower part of the evaporator, and the air outlets of the centrifugal fan and the axial flow fan are both provided with sensors for monitoring the air outlet temperature. When heating operation, close the top air outlet, then axial compressor air-out is mainly in the lower part of whole air outlet, and centrifugal air outlet is at the well upper part of whole air outlet, and for confirming that the effect of heating is even, when heating operation, the rotational speed proportion of proper adjustment centrifugation and axial fan for the air-out temperature of latter half is higher than the air-out temperature of first half axial compressor all the time, blows down hot-air as far as possible, then can fine regulation room temperature's homogeneity, avoids appearing "hot-up cold down" phenomenon. The specific control method is as follows:
temperature sensing probes are arranged at the air outlet of the internal centrifugal fan and the axial flow air outlet to monitor the air outlet temperature, and the monitored temperatures are respectively marked as T1 and T2.
Firstly, the minimum outlet air temperature difference T (for example, T1 is higher than T2 by more than 2 degrees) of T1 and T2 is determined through experiments, and the temperature difference is monitored after the heating startup operation is stable;
ΔT＝T1-T2；
when the delta T is less than T, reducing the rotating speed of the centrifugal fan by 10 revolutions each time, namely N is N1-10, simultaneously increasing the rotating speed of the axial flow fan by 5 revolutions each time, increasing the temperature of T1 by N' is N2+5, reducing the temperature of T2, continuously calculating the delta T is T1-T2 until the air outlet temperature difference delta T is more than or equal to T,
when the delta T is larger than or equal to T, the rotating speeds of the upper fan and the lower fan are kept unchanged.
Through the control method, the air outlet temperature of the centrifugal fan at the lower part is always higher than that of the axial flow fan, the temperature of the bottom of a room can be increased, the phenomenon of 'upper heating and lower cooling' is avoided, and the comfort of heating operation is improved.
The present application further provides an air conditioner control device, in an embodiment, the air conditioner includes a plurality of air ducts, different air ducts supply air in different areas corresponding to the air outlets, the air conditioner control device includes a memory, a processor, and a computer program stored in the memory and capable of running on the processor, and when executed by the processor, the computer program implements the following steps:
acquiring the air outlet temperatures of the air channels, and calculating the temperature difference of the air outlet temperatures of different air channels;
determining air outlet adjusting parameters of the different air channels according to the temperature difference;
adjusting the air outlet parameters of the corresponding air channels according to the air outlet adjusting parameters; after the air outlet parameters of the air duct are adjusted, the difference value of the temperatures of all the areas in the acting space of the air conditioner is smaller than a preset temperature threshold value.
In one embodiment, referring to fig. 9, the air conditioner control device includes: an acquisition module 10, a calculation module 20, a determination module 30 and an adjustment module 40,
the acquiring module 10 is configured to acquire air outlet temperatures of the plurality of air ducts;
the calculating module 20 is configured to calculate temperature differences of the air outlet temperatures of different air ducts;
the determining module 30 is configured to determine air outlet adjusting parameters of the different air ducts according to the temperature difference;
the adjusting module 40 is used for adjusting the air outlet parameters of the corresponding air channels according to the air outlet adjusting parameters; after the air outlet parameters of the air duct are adjusted, the difference value of the temperatures of all the areas in the acting space of the air conditioner is smaller than a preset temperature threshold value.
Further, referring to fig. 10, the apparatus includes a correction module 50, and the determination module 30 is further configured to determine an operation mode of the current air conditioner, and determine a correction parameter according to the operation mode;
and the correcting module 50 is used for correcting the air outlet adjusting parameter according to the correcting parameter, and the corrected parameter meets the temperature requirements under different modes.
Further, the determining module 30 is further configured to determine the air outlet adjusting parameters of the different air ducts according to the temperature difference and the current operation mode of the air conditioner.
Further, the determining module 30 is further configured to determine an influence factor of an air outlet adjusting parameter of the air conditioner according to a current operation mode of the air conditioner, where the influence factor includes an air outlet volume ratio of upper air outlet and lower air outlet of the air conditioner;
the determining module 30 is further configured to determine the air outlet adjusting parameters of the different air ducts according to the influence factors and the temperature difference values.
Further, the determining module 30 is further configured to determine an air outlet parameter of upper and lower air outlets of the air conditioner according to the temperature difference;
the determining module 30 is further configured to determine the air outlet adjusting parameters of the different air ducts according to the air outlet parameters and the influence factors.
Further, the temperature difference is obtained by subtracting the temperature of the upper air-out region from the temperature of the lower air-out region, and the plurality of air channels comprise a first air channel corresponding to the upper air-out region and a second air channel corresponding to the lower air-out region; the determining module 30 is further configured to determine that the air outlet adjusting parameter of the first air duct is to reduce the air outlet amount when the current operation mode is the heating mode and the temperature difference is less than zero; the air outlet adjusting parameter of the second air duct is used for improving the air outlet quantity;
the determining module 30 is further configured to determine that the air outlet adjusting parameter of the first air duct is to increase the air outlet amount when the current operation mode is the refrigeration mode and the temperature difference is less than zero; the air outlet adjusting parameter of the second air duct is used for reducing the air outlet quantity.
Further, the determining module 30 is further configured to determine environmental information of the current air conditioner, and determine a correction parameter according to the environment;
the correction module 50 is further configured to correct the air outlet adjusting parameter according to the correction parameter, and the corrected parameter meets air supply requirements in different environments.
The implementation of the functions of the modules of the air conditioner control device is similar to the process in the method embodiment, and is not repeated here.
The application still provides an air conditioner, the air conditioner includes compressor, a plurality of wind channels, and a plurality of wind channels correspond different regions and the indoor fan of air outlet, demand through the air conditioner control, combine the difference of the temperature of the air-out position in different wind channels, calculate the temperature difference value of the air-out position in different wind channels, adjust the air-out parameter of air conditioner according to temperature difference value, send into different wind to the region of difference, make the temperature in the air conditioner effect space balanced, and the place that can not have is high some low, lead to user's travelling comfort poor, adjust the air supply parameter in different wind channels through the temperature difference in air supply wind channel, obtain balanced temperature, improve the travelling comfort. The plurality of air channels can be selected as 2 air channels, one air channel corresponds to the upper area and the other air channel corresponds to the lower area, under heating, when the temperature of the upper area is high, the rotating speed of a fan in the air channel for supplying air in the upper area is reduced, the rotating speed of the air channel for supplying air in the lower area is improved, and the temperature difference is balanced by adjusting the air supply quantity of the air channel.
The air conditioner of this application is through after confirming the air-out accommodate parameter, combines the difference of operational mode, and the difference of the wind of seeing off is revised air-out accommodate parameter, satisfies the difference of temperature influence in the different temperature wind under to the air conditioner effect space and balances the temperature in the air conditioner effect space, further improves the equilibrium of temperature, improves the travelling comfort.
The present application also proposes a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of:
acquiring the air outlet temperatures of the air channels, and calculating the temperature difference of the air outlet temperatures of different air channels;
determining air outlet adjusting parameters of the different air channels according to the temperature difference;
adjusting the air outlet parameters of the corresponding air channels according to the air outlet adjusting parameters; after the air outlet parameters of the air duct are adjusted, the difference value of the temperatures of all the areas in the acting space of the air conditioner is smaller than a preset temperature threshold value.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, a controlled terminal, or a network device) to execute the method of each embodiment of the present application.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and all modifications, equivalents, and flow charts using the contents of the specification and drawings of the present application or those directly or indirectly applied to other related arts are included in the scope of the present application.
Claims (10)
1. The air conditioner control method is characterized in that the air conditioner comprises a plurality of air channels, different air channels supply air in different areas corresponding to air outlets, and the air conditioner control method comprises the following steps:
acquiring the air outlet temperatures of the air channels, and calculating the temperature difference of the air outlet temperatures of different air channels;
determining air outlet adjusting parameters of the different air channels according to the temperature difference;
adjusting the air outlet parameters of the corresponding air channels according to the air outlet adjusting parameters; after the air outlet parameters of the air duct are adjusted, the difference value of the temperatures of all the areas in the acting space of the air conditioner is smaller than a preset temperature threshold value.
2. The air conditioner control method according to claim 1, wherein the step of determining the air outlet adjusting parameters of the different air ducts according to the temperature difference further comprises:
determining the operation mode of the current air conditioner, and determining correction parameters according to the operation mode;
and correcting the air outlet adjusting parameter according to the correction parameter, wherein the corrected parameter meets the temperature requirements under different modes.
3. The air conditioner control method according to claim 1, wherein the step of determining the air outlet adjusting parameters of the different air ducts according to the temperature difference is replaced by:
and determining the air outlet adjusting parameters of the different air channels according to the temperature difference and the current operation mode of the air conditioner.
4. The method as claimed in claim 3, wherein the step of determining the air outlet adjusting parameters of the different air ducts according to the temperature difference and the current operation mode of the air conditioner comprises:
determining an influence factor of an air outlet adjusting parameter of the air conditioner according to the current operation mode of the air conditioner, wherein the influence factor comprises the air outlet quantity proportion of upper air outlet and lower air outlet of the air conditioner;
and determining air outlet adjusting parameters of the different air channels according to the influence factors and the temperature difference values.
5. The air conditioner control method according to claim 4, wherein the step of determining the air outlet adjusting parameters of the different air ducts according to the influence factors and the temperature difference comprises:
determining air outlet parameters of upper and lower air outlets of the air conditioner according to the temperature difference;
and determining air outlet adjusting parameters of the different air channels according to the air outlet parameters and the influence factors.
6. The air conditioner control method of claim 1, wherein the temperature difference is the temperature of the lower outlet region minus the temperature of the upper outlet region, and the plurality of air ducts include a first air duct corresponding to the upper outlet region and a second air duct corresponding to the lower outlet region; the step of determining the air outlet adjusting parameters of the different air channels according to the temperature difference comprises the following steps:
when the current operation mode is a heating mode and the temperature difference is less than zero, determining the air outlet adjusting parameter of the first air channel as air outlet volume reduction; the air outlet adjusting parameter of the second air duct is used for improving the air outlet quantity;
when the current operation mode is a refrigeration mode and the temperature difference value is less than zero, determining the air outlet adjusting parameter of the first air duct as air outlet quantity improvement; the air outlet adjusting parameter of the second air duct is used for reducing the air outlet quantity.
7. The air conditioner control method according to claim 1, wherein the step of determining the air outlet adjusting parameters of the different air ducts according to the temperature difference further comprises:
determining the environmental information of the current air conditioner, and determining a correction parameter according to the environment;
and correcting the air outlet adjusting parameter according to the correction parameter, wherein the corrected parameter meets the air supply requirements under different environments.
8. An air conditioner control device characterized by comprising: an acquisition module, a calculation module, a determination module and an adjustment module,
the acquisition module is used for acquiring the air outlet temperatures of the air channels;
the calculating module is used for calculating the temperature difference of the air outlet temperatures of different air channels;
the determining module is used for determining air outlet adjusting parameters of the different air ducts according to the temperature difference value;
the adjusting module is used for adjusting the air outlet parameters of the corresponding air channels according to the air outlet adjusting parameters; after the air outlet parameters of the air duct are adjusted, the difference value of the temperatures of all the areas in the acting space of the air conditioner is smaller than a preset temperature threshold value.
9. An air conditioner, characterized in that the air conditioner control device comprises a memory, a processor and a computer program stored on the memory and executable on the processor, the computer program realizing the following steps when executed by the processor:
acquiring the air outlet temperatures of the air channels, and calculating the temperature difference of the air outlet temperatures of different air channels;
determining air outlet adjusting parameters of the different air channels according to the temperature difference;
adjusting the air outlet parameters of the corresponding air channels according to the air outlet adjusting parameters; after the air outlet parameters of the air duct are adjusted, the difference value of the temperatures of all the areas in the acting space of the air conditioner is smaller than a preset temperature threshold value.
10. A computer-readable storage medium, having stored thereon a computer program which, when executed by a processor, performs the steps of:
acquiring the air outlet temperatures of the air channels, and calculating the temperature difference of the air outlet temperatures of different air channels;
determining air outlet adjusting parameters of the different air channels according to the temperature difference;
adjusting the air outlet parameters of the corresponding air channels according to the air outlet adjusting parameters; after the air outlet parameters of the air duct are adjusted, the difference value of the temperatures of all the areas in the acting space of the air conditioner is smaller than a preset temperature threshold value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010913689.2A CN114198883A (en) | 2020-09-02 | 2020-09-02 | Air conditioner control method and device, air conditioner and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010913689.2A CN114198883A (en) | 2020-09-02 | 2020-09-02 | Air conditioner control method and device, air conditioner and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114198883A true CN114198883A (en) | 2022-03-18 |
Family
ID=80644537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010913689.2A Pending CN114198883A (en) | 2020-09-02 | 2020-09-02 | Air conditioner control method and device, air conditioner and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114198883A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170023264A1 (en) * | 2015-07-21 | 2017-01-26 | Samsung Electronics Co., Ltd. | Air conditioner and control method thereof |
| CN108151139A (en) * | 2017-11-20 | 2018-06-12 | 珠海格力电器股份有限公司 | The control method of cabinet air-conditioner, cabinet air-conditioner, processor, storage medium |
| JP2018138840A (en) * | 2017-02-24 | 2018-09-06 | 東芝キヤリア株式会社 | Indoor unit for air conditioner |
| CN108592328A (en) * | 2018-04-27 | 2018-09-28 | 广东美的制冷设备有限公司 | The control method and air conditioner of temperature of outlet air of air conditioner |
| CN110469909A (en) * | 2019-08-08 | 2019-11-19 | 广东美的制冷设备有限公司 | Air conditioner and its control method, control device and readable storage medium storing program for executing |
| CN111207490A (en) * | 2020-01-14 | 2020-05-29 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
-
2020
- 2020-09-02 CN CN202010913689.2A patent/CN114198883A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170023264A1 (en) * | 2015-07-21 | 2017-01-26 | Samsung Electronics Co., Ltd. | Air conditioner and control method thereof |
| JP2018138840A (en) * | 2017-02-24 | 2018-09-06 | 東芝キヤリア株式会社 | Indoor unit for air conditioner |
| CN108151139A (en) * | 2017-11-20 | 2018-06-12 | 珠海格力电器股份有限公司 | The control method of cabinet air-conditioner, cabinet air-conditioner, processor, storage medium |
| CN108592328A (en) * | 2018-04-27 | 2018-09-28 | 广东美的制冷设备有限公司 | The control method and air conditioner of temperature of outlet air of air conditioner |
| CN110469909A (en) * | 2019-08-08 | 2019-11-19 | 广东美的制冷设备有限公司 | Air conditioner and its control method, control device and readable storage medium storing program for executing |
| CN111207490A (en) * | 2020-01-14 | 2020-05-29 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108518803B (en) | Control method of air conditioner, air conditioner and computer readable storage medium | |
| CN108413587B (en) | Air conditioner, control method and device thereof, and computer-readable storage medium | |
| CN104501358B (en) | Air-conditioner control method and system | |
| CN107120813A (en) | Air conditioner air blowing control method, electronic equipment and computer-readable recording medium | |
| CN108759002B (en) | Control method of air conditioner, air conditioner and computer readable storage medium | |
| CN109405214B (en) | Control device of air conditioner, control method of air conditioner and readable storage medium | |
| CN108444080A (en) | The control method and air conditioner of air conditioner | |
| CN108489035B (en) | Air conditioner control method and device, air conditioner and readable storage medium | |
| US11333383B2 (en) | Environment estimation device and environment estimation method | |
| CN109751731B (en) | Air conditioning unit control method and device | |
| CN107514784B (en) | Constant speed air conditioner, control method thereof and computer readable storage medium | |
| JP7058352B2 (en) | Control method of air conditioning equipment, control device, air conditioning equipment and storage medium | |
| CN107621045A (en) | Control method, air conditioner and the computer-readable recording medium of air conditioner | |
| CN109373536B (en) | Control device of air conditioner, control method of air conditioner and readable storage medium | |
| JP2020517508A (en) | Windless control method, device, readable storage medium, and air conditioner | |
| CN109579236B (en) | Control method of air conditioner, air conditioner and computer readable storage medium | |
| CN105157167A (en) | Air conditioner refrigeration control method and device | |
| CN111442483B (en) | Air conditioning equipment, control method and device thereof and electronic equipment | |
| CN108489024B (en) | Air conditioner control method and device, air conditioner and readable storage medium | |
| CN105783177A (en) | Humidifier and humidifying amount automatic adjusting method and device thereof | |
| CN110274357B (en) | Water multi-connected air conditioning system, control method and device thereof and storage medium | |
| CN111023485A (en) | Air conditioner control method and device, air conditioner and storage medium | |
| CN107144056A (en) | The control method and computer-readable recording medium of air conditioner and electric expansion valve | |
| CN107642881A (en) | Humidify dehumidification control method, air-conditioner set and computer-readable recording medium | |
| CN110486906B (en) | Air conditioning system, air conditioning control method and device thereof, and readable storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220318 |