CN114517971A - Air conditioner constant temperature control method and system, related equipment and air conditioner - Google Patents
Air conditioner constant temperature control method and system, related equipment and air conditioner Download PDFInfo
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- 238000001514 detection method Methods 0.000 claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 238000004590 computer program Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 15
- 238000005057 refrigeration Methods 0.000 claims description 15
- 238000004364 calculation method Methods 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 10
- 238000007791 dehumidification Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 abstract 1
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- 230000008569 process Effects 0.000 description 8
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
Abstract
The application discloses an air conditioner constant temperature control method and system, related equipment and an air conditioner, which are applied to the field of intelligent air conditioners and used for reducing energy consumption of the air conditioner for constant temperature control. The method provided by the application comprises the following steps: acquiring current indoor temperature through a temperature detection device, and calculating the temperature difference between target set temperature and the current indoor temperature to obtain a temperature difference value; acquiring an indoor area, and calculating to obtain an energy value required for reaching the target set temperature according to the indoor area and the temperature difference; controlling the air conditioner to switch channels and convert an air conditioner operation mode according to the temperature difference to obtain a target working mode; and calculating the air flow required for achieving the target set temperature and carrying out thermostatic control in the target working mode based on the energy value.
Description
Technical Field
The application relates to the technical field of intelligent air conditioners, in particular to an air conditioner constant temperature control method and system, related equipment and an air conditioner.
Background
The air conditioner is one of household appliances of modern families, and can create a comfortable living environment for users. Some air conditioners with a constant temperature control function realize the compensation of indoor temperature through a refrigeration or heating mode, but in the process of temperature compensation, the influence of the whole indoor area on the temperature change is not considered, so that the air conditioner can operate in a heating mode or a refrigeration mode for a long time, and energy waste is caused in the constant temperature control process.
Disclosure of Invention
The application provides an air conditioner constant temperature control method, an air conditioner constant temperature control system, related equipment and an air conditioner, so that energy consumed by the air conditioner for constant temperature control is reduced.
An air conditioner constant temperature control method comprises the following steps:
acquiring current indoor temperature through a temperature detection device, and calculating the temperature difference between target set temperature and the current indoor temperature to obtain a temperature difference value;
acquiring an indoor area, and calculating to obtain an energy value required for reaching the target set temperature according to the indoor area and the temperature difference;
controlling the air conditioner to switch channels and convert an air conditioner operation mode according to the temperature difference to obtain a target working mode;
and calculating the air flow required by thermostatic control when the target set temperature is reached in the target working mode based on the energy value, and carrying out thermostatic control according to the air flow.
An air conditioner thermostat control device comprising:
the temperature difference value calculation module is used for acquiring the current indoor temperature through the temperature detection device and calculating the temperature difference between the target set temperature and the current indoor temperature to obtain a temperature difference value;
the energy value calculation module is used for acquiring an indoor area and calculating to obtain an energy value required for reaching the target set temperature according to the indoor area and the temperature difference value;
the mode control module is used for controlling the air conditioner to switch channels and convert the operation mode of the air conditioner according to the temperature difference value to obtain a target working mode;
and the constant temperature control module is used for calculating the air flow required by constant temperature control when the target set temperature is reached in the target working mode based on the energy value.
A computer-readable storage medium storing a computer program which, when executed by a processor, implements the steps of the air conditioner thermostat control method described above.
An air conditioner constant temperature control system comprises a temperature detection module, a signal receiving module, a calculation module, a mode conversion module and a temperature control module;
the signal receiving module is used for receiving an air conditioner control instruction of a user and sending a temperature detection signal to the temperature detection module according to the received air conditioner control instruction;
the temperature detection module is used for receiving the temperature detection signal sent by the signal receiving module and detecting the current indoor temperature of the indoor space;
the calculation module is used for calculating a temperature difference value and an energy value, determining a mode conversion result according to the temperature difference value and sending the mode conversion result to the mode conversion module;
the mode conversion module is used for carrying out mode conversion on the air conditioner according to the mode conversion result and converting the air conditioner to a target working mode;
the temperature control module is used for carrying out constant temperature control on the air conditioner according to the target working mode and the energy value and carrying out constant temperature control according to the air flow.
An air conditioner comprises the air conditioner constant temperature control system.
According to the air conditioner constant temperature control method, the system, the related equipment and the air conditioner, the current indoor temperature is obtained through the temperature detection device, and the temperature difference value between the target set temperature and the current indoor temperature is calculated; acquiring an indoor area, calculating an energy value required by the current indoor temperature to reach a target set temperature according to the indoor area, and controlling the air conditioner to switch channels according to a temperature difference value so as to convert an air conditioner operation mode to obtain a target working mode; the air flow rate which reaches the target set temperature and is subjected to thermostatic control in the current target working mode is calculated, the indoor temperature is adjusted by effectively utilizing multiple running modes of the air conditioner, the air flow rate required by the thermostatic control is accurately calculated according to the indoor area, the energy value required by the thermostatic control is further reduced, and the efficiency of the air conditioner for thermostatic control is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments of the present application will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic view of an application environment of a constant temperature control method of an air conditioner according to an embodiment of the present application;
FIG. 2 is a schematic flow chart of a method for controlling the constant temperature of an air conditioner according to an embodiment of the present disclosure;
FIG. 3 is a schematic structural diagram of an air conditioner thermostat control system according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of an air conditioner thermostat control device in an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The air conditioner constant temperature control method provided by the embodiment of the application can be applied to an application environment shown in fig. 1, wherein the terminal device is communicated with the server through a network. The terminal device may be, but is not limited to, various personal computers, notebook computers, smart phones, tablet computers, and portable wearable devices. The server may be implemented as a stand-alone server or as a server cluster consisting of a plurality of servers.
The system framework 100 may include terminal devices, networks, and servers. The network serves as a medium for providing a communication link between the terminal device and the server. The network may include various connection types, such as wired, wireless communication links, or fiber optic cables, to name a few.
A user may use a terminal device to interact with a server over a network to receive or send messages or the like.
The terminal devices 101, 102, 103 may be various electronic devices having a display screen and supporting web browsing, including but not limited to smart phones, tablet computers, e-book readers, MP3 players (Moving Picture experts Group Audio Layer III, motion Picture experts compression standard Audio Layer 3), MP4 players (Moving Picture experts Group Audio Layer IV, motion Picture experts compression standard Audio Layer 4), laptop portable computers, desktop computers, and the like.
The server 105 may be a server providing various services, such as a background server providing support for pages displayed on the terminal devices 101, 102, 103.
It should be noted that the air conditioner constant temperature control method provided in the embodiment of the present application is executed by a server, and accordingly, the air conditioner constant temperature control device is disposed in the server.
It should be understood that the number of the terminal devices, the networks, and the servers in fig. 1 is only illustrative, and any number of the terminal devices, the networks, and the servers may be provided according to implementation requirements, and the terminal devices in the embodiment of the present application may specifically correspond to an application system in actual production.
In an embodiment, as shown in fig. 2, an air conditioner thermostatic control method is provided, which is described by taking the method as an example applied to the server in fig. 1, and includes the following steps:
and S10, acquiring the current indoor temperature through the temperature detection device, and calculating the temperature difference between the target set temperature and the current indoor temperature to obtain a temperature difference value.
Specifically, when an air conditioner constant temperature control instruction is received, a temperature detection full-time is called to obtain the current indoor temperature, and the temperature difference between the target set temperature and the current indoor temperature is calculated to obtain a temperature difference value.
The temperature detection device is specifically a device for detecting temperature, such as a sensor. When a user initiates an air conditioner constant temperature control instruction through remote control, a target set temperature in the constant temperature control instruction is obtained, and then a temperature detection device is called to detect the current indoor temperature.
The target set temperature refers to a constant temperature set by a user, for example, the target set temperature is 22 ℃, and the current indoor temperature is 18 ℃ detected by the temperature detection device.
And S20, acquiring the indoor area, and calculating to obtain the energy value required by reaching the target set temperature according to the difference between the indoor area and the temperature.
Specifically, the indoor area of the space where the indoor unit of the air conditioner is located is obtained, and the energy value when the indoor temperature reaches the target set temperature is obtained through calculation according to the indoor temperature and the temperature difference value.
As an optional implementation manner, the indoor area is set in the APP, the area information is generated, and the energy value is calculated according to the area information and the current indoor temperature. The energy value refers to the cooling capacity or the heating capacity required by the air conditioner for heating or cooling.
As an alternative implementation, by setting an indoor volume in the APP, the height of a room is determined according to the building type of the installation room, and the indoor area is obtained. The building type refers to a self-building house, a commercial house and the like.
In a preferred embodiment, the APP is provided with the installation position of the air conditioner, the direction of the room, and the number of windows, and the energy value at which the indoor temperature reaches the target set temperature is calculated from the relationship between the geographical position of the installation of the air conditioner, the direction of the room, and the indoor temperature change speed.
And determining the energy value required for reaching the target set temperature according to the relation between the change relation of the indoor temperature and the indoor area.
And S30, controlling the air conditioner to switch channels and convert the air conditioner operation mode according to the temperature difference value to obtain the target operation mode.
Specifically, according to the temperature difference, an operation mode corresponding to the fact that the air conditioner reaches the target set temperature is determined, channel switching is conducted according to the operation mode, the operation mode of the air conditioner is switched, and the target working mode is obtained.
And S40, calculating the air flow required for carrying out thermostatic control when the target set temperature is reached in the target working mode based on the energy value, and carrying out thermostatic control according to the air flow.
Specifically, based on the energy value, the air flow of the air conditioner reaching the target set temperature in the target working mode is calculated, and the air outlet channel of the air conditioner is controlled to adjust the air outlet valve. And when the current indoor temperature reaches the target set temperature, performing air flow required by thermostatic control.
According to the air conditioner constant temperature control method provided by the embodiment of the application, the current indoor temperature is obtained through the temperature detection device, the temperature difference value between the target set temperature and the current indoor temperature is calculated, the indoor area is obtained, the energy value required by the current indoor temperature reaching the target set temperature is calculated according to the indoor area, and then the air conditioner is controlled to switch the channel to convert the air conditioner operation mode according to the temperature difference value, so that the target working mode is obtained. And calculating the air flow which reaches the target set temperature and is subjected to constant temperature control in the target working mode, and further controlling the air conditioner to perform constant temperature control. The operating mode of effectively utilizing the air conditioner carries out indoor temperature adjustment, and then according to indoor area, the required air flow of accurate calculation carrying out thermostatic control further reduces and carries out the required energy value of thermostatic control to improve the air conditioner and carry out thermostatic control's efficiency.
Further, as an alternative embodiment, in step S30, the controlling the air conditioner to perform the channel switching and switching the air conditioner operation mode according to the temperature difference includes:
s301, determining a difference sign based on the temperature difference, and determining a corresponding air conditioner operation mode according to the difference sign.
And S302, controlling the air conditioner to switch channels based on the air conditioner running mode so as to switch to a target working mode.
Specifically, a difference between the current indoor temperature and the target set temperature is calculated to obtain a temperature difference. For example, the target set temperature is subtracted from the current indoor temperature, and if the current indoor temperature is less than the target set temperature, the temperature difference is a negative value; and if the current indoor temperature is greater than the target set temperature, the temperature difference value is a positive value. And determining the sign of the difference value according to the positive value and the negative value of the temperature difference value, and resisting the corresponding operation mode according to the sign of the difference value.
In the embodiment, the current indoor temperature is quickly adjusted by calculating the temperature difference between the current indoor temperature and the target set temperature and determining the operation mode of the air conditioner according to the temperature difference, so that the efficiency of constant temperature control is improved.
Further, as an optional implementation manner, in step S301, determining a difference sign based on the temperature difference, and determining the corresponding air conditioner operation mode according to the difference sign includes:
and S311, if the sign of the difference value is negative, the current indoor temperature is lower than the target set temperature, and the corresponding air conditioner operation mode is determined to be a heating mode.
And S312, if the sign of the difference value is positive, determining that the current indoor temperature is greater than the target set temperature, and determining that the corresponding air conditioner operation mode is the refrigeration mode.
Specifically, the current indoor temperature is subtracted from the target set temperature, and if the current indoor temperature is lower than the target set temperature, the sign of the difference is negative, and the operation mode of the air conditioner is converted into a heating mode; and if the current indoor temperature is higher than the target set temperature, the sign of the difference value is positive, and the operation mode of the air conditioner is converted into a refrigeration mode.
As an optional implementation manner, if the current indoor temperature is equal to the target set temperature, the operation mode of the air conditioner is converted into a constant temperature control mode, and the air output amounts of the cooling air outlet and the heating air outlet of the air conditioner are adjusted according to the relationship between the temperature change speed and the indoor area, so as to achieve the purpose of constant temperature control.
In this embodiment, the operating mode of the air conditioner is dynamically adjusted by determining the sign of the temperature difference value, so as to quickly reach the current indoor temperature to the target set temperature, and then perform thermostatic control according to the target set temperature, so as to realize the efficiency of thermostatic control, and reduce the energy value required by the air conditioner for thermostatic control.
Further, as an alternative embodiment, in step S40, calculating an air flow rate required for thermostatic control to reach a target set temperature in the target operation mode based on the energy value, and performing thermostatic control according to the air flow rate includes:
s401 calculates an air flow rate required for thermostatic control based on the target set temperature, and controls the refrigeration control circuit and the heating control circuit to perform thermostatic control.
Specifically, based on the target set temperature, the air flow rate required for constant temperature is calculated, and the refrigeration control circuit and the heating control circuit are controlled to perform constant temperature control.
Specifically, the heating control loop and the refrigeration control loop are adjusted in real time to adjust the temperature according to the relation of temperature change so as to perform constant temperature control.
Further, as an optional implementation manner, the embodiment of the present application further includes:
and S50, exchanging heat through an evaporator assembly of the refrigeration control loop to control the air conditioner to enter a dehumidification mode.
Further, as an alternative embodiment, in step S40, calculating the air flow rate required for the thermostatic control to reach the target set temperature in the target operation mode based on the energy value includes:
and S61, detecting the indoor temperature of the current calibration node at the current calibration node according to a preset timing detection mechanism.
And S62, calculating the temperature difference between the indoor temperature and the target set temperature, calculating the target air flow according to the temperature difference, and circularly controlling the air conditioner according to the target air flow.
Specifically, after a constant temperature control instruction is sent out, a plurality of calibration nodes are set according to a preset timing detection mechanism, the indoor temperature of the current node is detected at the current calibration node, the temperature difference value is calculated in real time according to the indoor temperature of the current node, and the corresponding target air flow is adjusted timely according to the current temperature difference value, so that energy waste is reduced.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.
In one embodiment, as shown in fig. 3, an air conditioner thermostat control system is provided, which includes a temperature detection module 31, a signal receiving module 32, a calculation module 33, a mode conversion module 34, and a temperature control module 35.
The signal receiving module 32 is configured to receive an air conditioner control instruction of a user and send a temperature detection signal to the temperature detecting module 31 according to the received air conditioner control instruction.
The temperature detecting module 31 is configured to receive the temperature detecting signal sent by the signal receiving module 32, and detect a current indoor temperature of the indoor space.
The calculating module 33 is configured to calculate a temperature difference value and an energy value, determine a mode conversion result according to the temperature difference value, and send the mode conversion result to the mode conversion module 34.
The mode conversion module 34 is configured to perform mode conversion on the air conditioner according to a mode conversion result, and convert the air conditioner to a target operating mode.
The temperature control module 35 is used for performing constant temperature control on the air conditioner according to the target working mode and the energy value.
In one embodiment, an air conditioner constant temperature control device is provided, and the air conditioner constant temperature control device corresponds to the air conditioner constant temperature control method in the above embodiments one to one. As shown in fig. 4, the air conditioner thermostat control device includes a temperature difference value calculation module 41, an energy value calculation module 42, a mode control module 43, and a thermostat control module 44. The functional modules are explained in detail as follows:
and the temperature difference value calculating module 41 is configured to obtain the current indoor temperature through the temperature detecting device, and calculate a temperature difference between the target set temperature and the current indoor temperature to obtain a temperature difference value.
And the energy value calculation module 42 is configured to obtain an indoor area, and calculate an energy value required to reach a target set temperature according to the indoor area and the temperature difference.
And the mode control module 43 is used for controlling the air conditioner to switch channels and convert the operation mode of the air conditioner according to the temperature difference value to obtain a target working mode.
And the constant temperature control module 44 is used for calculating the air flow required by constant temperature control when the target set temperature is reached in the target working mode based on the energy value, and performing constant temperature control according to the air flow.
Further, the mode control module 43 includes:
and the operation mode determining unit is used for determining the sign of the difference value based on the temperature difference value and determining the corresponding air conditioner operation mode according to the sign of the difference value.
And the mode conversion unit is used for controlling the air conditioner to switch channels based on the air conditioner running mode so as to switch to the target working mode.
Further, the operation mode determination unit includes:
and the heating mode subunit is used for determining that the corresponding air conditioner operation mode is the heating mode if the difference sign is negative and the current indoor temperature is lower than the target set temperature.
And the refrigeration mode determining unit is used for determining that the corresponding air conditioner operation mode is the refrigeration mode if the difference sign is positive and the current indoor temperature is greater than the target set temperature.
Further, the constant temperature control module 44 includes:
and the constant temperature control unit is used for calculating the air flow required by constant temperature control based on the target set temperature, and controlling the refrigeration control loop and the heating control loop to carry out constant temperature control.
Further, the air conditioner constant temperature control device still includes:
and the dehumidification mode module is used for exchanging heat through an evaporator assembly of the refrigeration control loop so as to control the air conditioner to enter a dehumidification mode.
Further, the air conditioner constant temperature control device includes:
and the temperature detection module is used for detecting the indoor temperature of the current calibration node at the current calibration node according to a preset timing detection mechanism.
And the real-time constant temperature control unit is used for calculating the temperature difference value between the indoor temperature and the target set temperature, calculating to obtain the target air flow according to the temperature difference value, and circularly controlling the air conditioner according to the target air flow.
Wherein the meaning of "first" and "second" in the above modules/units is only to distinguish different modules/units, and is not used to define which module/unit has higher priority or other defining meaning. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or modules is not necessarily limited to those steps or modules explicitly listed, but may include other steps or modules not explicitly listed or inherent to such process, method, article, or apparatus, and such that a division of modules presented in this application is merely a logical division and may be implemented in a practical application in a further manner.
For specific limitations of the air conditioner thermostatic control device, reference may be made to the above limitations of the air conditioner thermostatic control method, which are not described herein again. All or part of each module in the air conditioner constant temperature control device can be realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, an air conditioner is provided, and the air conditioner comprises the air conditioner constant temperature control system.
In one embodiment, a computer device is provided, which may be a server. The computer device includes a processor, a memory, a network interface, and a database connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The database of the computer equipment is used for storing data related to the air conditioner constant temperature control method. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement an air conditioner thermostat control method.
In one embodiment, a computer device is provided, which includes a memory, a processor, and a computer program stored on the memory and running on the processor, wherein the processor executes the computer program to implement the steps of the air conditioner thermostatic control method in the above-described embodiments, such as the steps S10 to S40 shown in fig. 2 and other extensions of the method and related steps. Alternatively, the processor, when executing the computer program, implements the functions of the respective modules/units of the air conditioner thermostat control device in the above-described embodiment, for example, the functions of the modules 41 to 44 shown in fig. 4. To avoid repetition, further description is omitted here.
The Processor may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field-Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. The general purpose processor may be a microprocessor or the processor may be any conventional processor or the like, the processor being the control center of the computer device and the various interfaces and lines connecting the various parts of the overall computer device.
The memory may be used to store computer programs and/or modules, and the processor may implement various functions of the computer device by executing or executing the computer programs and/or modules stored in the memory, as well as by invoking data stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function (such as a sound playing function, an image playing function, etc.), and the like. The storage data area may store data (such as audio data, video data, etc.) created according to the use of the cellular phone, etc.
The memory may be integrated in the processor or may be provided separately from the processor.
In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored, which when executed by a processor implements the steps of the air conditioner thermostat control method in the above-described embodiments, such as the steps S10 through S40 shown in fig. 2 and extensions of other extensions and related steps of the method. Alternatively, the computer program is executed by a processor to implement the functions of the respective modules/units of the air conditioner thermostat control device in the above-described embodiment, for example, the functions of the modules 41 to 44 shown in fig. 4. To avoid repetition, further description is omitted here.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above may be implemented by hardware that is instructed by a computer program, and the computer program may be stored in a non-volatile computer-readable storage medium, and when executed, may include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules, so as to perform all or part of the functions described above.
The above examples are only for illustrating the technical solutions of the present application, and are not limited thereto. Although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: modifications of the technical solutions described in the embodiments or equivalent replacements of some technical features may still be made. Such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (10)
1. An air conditioner constant temperature control method is characterized by comprising the following steps:
acquiring current indoor temperature through a temperature detection device, and calculating the temperature difference between target set temperature and the current indoor temperature to obtain a temperature difference value;
acquiring an indoor area, and calculating to obtain an energy value required for reaching the target set temperature according to the indoor area and the temperature difference;
controlling the air conditioner to switch channels and convert an air conditioner operation mode according to the temperature difference to obtain a target working mode;
and calculating the air flow required by thermostatic control when the target set temperature is reached in the target working mode based on the energy value, and carrying out thermostatic control according to the air flow.
2. The constant temperature control method of the air conditioner according to claim 1, wherein the controlling the air conditioner to perform channel switching and switch an air conditioner operation mode according to the temperature difference comprises:
determining a difference sign based on the temperature difference, and determining a corresponding air conditioner operation mode according to the difference sign;
and controlling the air conditioner to switch channels based on the air conditioner running mode so as to switch to a target working mode.
3. The air conditioner constant temperature control method according to claim 2, wherein the determining a difference sign based on the temperature difference value and determining a corresponding air conditioner operation mode according to the difference sign comprises:
if the sign of the difference value is negative, the current indoor temperature is lower than the target set temperature, and the corresponding air conditioner operation mode is determined to be a heating mode;
and if the sign of the difference value is positive, determining that the current indoor temperature is greater than the target set temperature, and determining that the corresponding air conditioner operation mode is a refrigeration mode.
4. The air conditioner thermostatic control method according to claim 3, wherein the calculating an air flow rate required for thermostatic control to reach the target set temperature in the target operation mode based on the energy value, and performing thermostatic control according to the air flow rate includes:
and calculating the air flow required by thermostatic control based on the target set temperature, and controlling the refrigeration control loop and the heating control loop to carry out thermostatic control.
5. The air conditioner constant temperature control method according to claim 4, characterized by further comprising:
and exchanging heat through an evaporator assembly of the refrigeration control loop to control the air conditioner to enter a dehumidification mode.
6. The air conditioner thermostat control method according to claim 1, characterized in that after calculating an air flow rate required for thermostat control to reach the target set temperature in the target operation mode based on the energy value, the method further comprises:
detecting the indoor temperature of the current calibration node at the current calibration node according to a preset timing detection mechanism;
and calculating a temperature difference value between the indoor temperature and the target set temperature, calculating a target air flow according to the temperature difference value, and circularly controlling the air conditioner according to the target air flow.
7. An air conditioner thermostatic control device, characterized by comprising:
the temperature difference value calculation module is used for acquiring the current indoor temperature through the temperature detection device and calculating the temperature difference between the target set temperature and the current indoor temperature to obtain a temperature difference value;
the energy value calculation module is used for acquiring the indoor area and calculating to obtain the energy value required by reaching the target set temperature according to the difference value between the indoor area and the temperature;
the mode control module is used for controlling the air conditioner to switch channels and convert an air conditioner operation mode according to the temperature difference value to obtain a target working mode;
and the constant temperature control module is used for calculating the air flow required by constant temperature control when the target set temperature is reached in the target working mode based on the energy value, and carrying out constant temperature control according to the air flow.
8. A computer-readable storage medium storing a computer program, wherein the computer program, when executed by a processor, implements the steps of the air conditioner thermostatic control method according to any one of claims 1 to 6.
9. The air conditioner constant temperature control system is characterized by comprising a temperature detection module, a signal receiving module, a calculation module, a mode conversion module and a temperature control module;
the signal receiving module is used for receiving an air conditioner control instruction of a user and sending a temperature detection signal to the temperature detection module according to the received air conditioner control instruction;
the temperature detection module is used for receiving the temperature detection signal sent by the signal receiving module and detecting the current indoor temperature of the indoor space;
the calculation module is used for calculating a temperature difference value and an energy value, determining a mode conversion result according to the temperature difference value, and sending the mode conversion result to the mode conversion module;
the mode conversion module is used for performing mode conversion on the air conditioner according to the mode conversion result and converting the air conditioner to a target working mode;
and the temperature control module is used for carrying out constant temperature control on the air conditioner according to the target working mode and the energy value.
10. An air conditioner characterized by comprising the air conditioner thermostatic control system of claim 9.
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