CN112361556A - 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
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- CN112361556A CN112361556A CN202011243049.1A CN202011243049A CN112361556A CN 112361556 A CN112361556 A CN 112361556A CN 202011243049 A CN202011243049 A CN 202011243049A CN 112361556 A CN112361556 A CN 112361556A
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- control strategy
- air conditioner
- dehumidification control
- dehumidification
- humidity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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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
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
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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
- F24F2110/20—Humidity
Abstract
The embodiment of the invention relates to an air conditioner control method, an air conditioner control device, an air conditioner and a storage medium, wherein the method comprises the following steps: when the air conditioner is in a refrigeration mode, acquiring indoor corresponding humidity information; determining a dehumidification control strategy of the air conditioner based on the humidity information; the air conditioner is controlled based on the dehumidification control strategy so as to adjust the temperature information corresponding to the indoor space to be consistent with the preset temperature corresponding to the refrigeration mode.
Description
Technical Field
The embodiment of the invention relates to the field of air conditioners, in particular to an air conditioner control method and device, an air conditioner and a storage medium.
Background
Along with the improvement day by day of people's quality of life, the comfort level requirement to living environment is also higher and higher, and when summer, be in under the refrigeration mode at the air conditioner, can influence human comfort level when indoor air humidity is great, consequently can use the dehumidification function of air conditioner, but can make the temperature drop when the air conditioner is in dehumidification under the refrigeration mode, the reduction of temperature still can influence human comfort level.
At present, a two-way valve is used for controlling and reducing partial refrigerating capacity of an air conditioner to perform temperature compensation, so that a constant-temperature dehumidification function in a refrigeration mode is achieved. However, the two-way valve only has two states of closing and full opening, and the cooling phenomenon cannot be stably controlled, so that the user experience is influenced.
Disclosure of Invention
In view of this, in order to solve the technical problem of large temperature fluctuation caused by dehumidification in the cooling mode of the air conditioner, embodiments of the present invention provide an air conditioner control method and apparatus, an air conditioner, and a storage medium.
In a first aspect, an embodiment of the present invention provides an air conditioner control method, including:
when the air conditioner is in a refrigeration mode, acquiring indoor corresponding humidity information;
determining a dehumidification control strategy of the air conditioner based on the humidity information;
and controlling the air conditioner based on the dehumidification control strategy so as to adjust the indoor corresponding temperature information to be consistent with the preset temperature corresponding to the refrigeration mode.
In one possible embodiment, the method further comprises:
if the humidity information is larger than or equal to a first humidity threshold value, determining that the dehumidification control strategy is a first dehumidification control strategy;
if the humidity information is smaller than the first humidity threshold and larger than or equal to a second humidity threshold, determining that the dehumidification control strategy is a second dehumidification control strategy;
if the humidity information is smaller than the second humidity threshold and larger than or equal to a third humidity threshold and the indoor temperature is smaller than or equal to a preset temperature, determining that the dehumidification control strategy is a third dehumidification control strategy;
and if the humidity information is smaller than the third humidity threshold value, determining that the dehumidification control strategy is a fourth dehumidification control strategy.
In one possible embodiment, the method further comprises:
if the dehumidification control strategy is determined to be a first dehumidification control strategy, controlling a first valve arranged in a heat exchanger to be opened and a second valve to be closed so as to reduce the refrigerating capacity output by the heat exchanger;
if the dehumidification control strategy is determined to be a second dehumidification control strategy, controlling a first valve and a second valve arranged in the heat exchanger to be opened, and controlling an electric heating wire to be opened so as to neutralize part of refrigerating capacity output by the heat exchanger through heat output by the electric heating wire;
if the dehumidification control strategy is determined to be a third dehumidification control strategy, controlling a first valve and a second valve arranged in the heat exchanger to be opened and controlling an electric heating wire to be closed;
and if the dehumidification control strategy is determined to be a fourth dehumidification control strategy, controlling the heat exchanger to be in a dormant state.
In one possible embodiment, the method further comprises:
and controlling the second valve to be partially opened or fully opened according to the change of the indoor temperature.
In one possible embodiment, the method further comprises:
determining a dehumidification control strategy of the air conditioner based on the humidity information when the air conditioner is in a dehumidification mode.
In a second aspect, an embodiment of the present invention provides an air conditioner control device, including:
the acquisition module is used for acquiring indoor corresponding humidity information when the air conditioner is in a refrigeration mode;
a determination module for determining a dehumidification control strategy of the air conditioner based on the humidity information;
and the control module is used for controlling the air conditioner based on the dehumidification control strategy so as to adjust the indoor corresponding temperature information to be consistent with the preset temperature corresponding to the refrigeration mode.
In a possible implementation manner, the determining module is specifically configured to determine that the dehumidification control strategy is a first dehumidification control strategy if the humidity information is greater than or equal to a first humidity threshold; if the humidity information is smaller than the first humidity threshold and larger than or equal to a second humidity threshold, determining that the dehumidification control strategy is a second dehumidification control strategy; if the humidity information is smaller than the second humidity threshold and larger than or equal to a third humidity threshold and the indoor temperature is smaller than or equal to a preset temperature, determining that the dehumidification control strategy is a third dehumidification control strategy; and if the humidity information is smaller than the third humidity threshold value, determining that the dehumidification control strategy is a fourth dehumidification control strategy.
In a third aspect, an embodiment of the present invention provides an air conditioner, including: a processor and a memory, the processor being configured to execute an air conditioner control program stored in the memory to implement the air conditioner control method described in the first aspect above.
In a fourth aspect, an embodiment of the present invention provides a storage medium, including: the storage medium stores one or more programs executable by one or more processors to implement the air conditioner control method described in the above-described first aspect.
According to the air conditioner control scheme provided by the embodiment of the invention, when the air conditioner is in a refrigeration mode, indoor corresponding humidity information is obtained; determining a dehumidification control strategy of the air conditioner based on the humidity information; based on it is right that dehumidification control strategy the air conditioner controls, in order to adjust indoor temperature information that corresponds with the temperature of predetermineeing that the refrigeration mode corresponds is unanimous, because the air conditioner can cause the indoor temperature to reduce when being in dehumidification under the refrigeration mode simultaneously, probably reduces the comfortable temperature that the user predetermines, consequently, controls respectively the realization constant temperature dehumidification to the air conditioner according to indoor humidity information at the air conditioner dehumidification in-process through this scheme, can improve user's comfort level.
Drawings
Fig. 1 is a schematic flowchart of a control method of an air conditioner according to an embodiment of the present invention;
FIG. 2 is a flow chart illustrating another method for controlling an air conditioner according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an air conditioner control device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
For the convenience of understanding of the embodiments of the present invention, the following description will be further explained with reference to specific embodiments, which are not to be construed as limiting the embodiments of the present invention.
Fig. 1 is a schematic flow chart of a control method of an air conditioner according to an embodiment of the present invention, and as shown in fig. 1, the method specifically includes the following steps:
and S11, acquiring the corresponding indoor humidity information when the air conditioner is in the cooling mode.
The air conditioner control method provided by the embodiment of the invention is applied to a dehumidification scene of the air conditioner in a refrigeration mode, and the air conditioner is dynamically controlled through the humidity change of the environment where the air conditioner is located, so that the constant temperature dehumidification of the air conditioner in the refrigeration mode is realized.
Further, when the air conditioner is detected to be in the cooling mode, indoor corresponding humidity information is acquired through a temperature and humidity sensor arranged on the air conditioner.
And S12, determining a dehumidification control strategy of the air conditioner based on the humidity information.
In the embodiment of the invention, a dehumidification control strategy is stored in the air conditioner in advance, the dehumidification control strategy can be a control strategy of the air conditioner in a refrigeration mode, and the dehumidification control strategy is used for controlling the refrigeration capacity of the air conditioner in the refrigeration mode.
Further, the dehumidification control strategy may be: and (4) temperature compensation control strategy. And S13, controlling the air conditioner based on the dehumidification control strategy to adjust the temperature information corresponding to the indoor space to be consistent with the preset temperature corresponding to the refrigeration mode.
After the dehumidification control strategy is determined, the air conditioner is controlled according to the dehumidification control strategy, and the refrigerating capacity output by the air conditioner is adjusted to realize temperature compensation, so that the indoor corresponding temperature information is consistent with the preset temperature corresponding to the refrigeration mode.
Furthermore, the control mode corresponding to the temperature compensation control strategy can include various modes, such as electric auxiliary heat control, two-way valve control and the like, and the reduction of the cooling capacity output by the air conditioner can be realized through the modes.
Further, when the air conditioner is detected to be in a cooling mode, indoor corresponding temperature and humidity information is obtained through a temperature and humidity sensor arranged on the air conditioner.
In an alternative scheme of the embodiment of the present invention, the air conditioner control method provided in the embodiment of the present invention may also be applied to a dehumidification scenario in which the air conditioner is in a dehumidification mode, and the air conditioner is controlled by intelligently selecting a control strategy according to a humidity change of an environment in which the air conditioner is located, so as to achieve constant temperature dehumidification of the air conditioner in the dehumidification mode.
According to the air conditioner control method provided by the embodiment of the invention, when the air conditioner is in a refrigeration mode, indoor corresponding humidity information is obtained; determining a dehumidification control strategy of the air conditioner based on the humidity information; the air conditioner is controlled based on the dehumidification control strategy so as to adjust the indoor corresponding temperature information to be consistent with the preset temperature corresponding to the refrigeration mode.
Fig. 2 is a schematic flow chart of another air conditioner control method according to an embodiment of the present invention, and as shown in fig. 2, the method specifically includes:
and S21, acquiring the corresponding indoor humidity information when the air conditioner is in the cooling mode.
In the embodiment of the invention, when the air conditioner is in the refrigeration mode, the air conditioner normally performs refrigeration operation, and indoor corresponding humidity information is obtained in the operation process of the air conditioner.
The manner of acquiring humidity information includes, but is not limited to: the indoor unit of the air conditioner is provided with a humidity sensor, and the humidity sensor acquires indoor corresponding humidity information and transmits the humidity information to the air conditioner; humidity information and the like can be acquired by a hygrometer; the manner of acquiring the humidity information may be selected according to the actual application, and the present invention is not particularly limited.
Further, the time for acquiring the humidity information may be real-time acquisition, may be periodically acquired, may also be acquired according to an instruction triggered by a user using a remote controller, and the like, and the present invention is not particularly limited.
Further, in the invention, the air conditioner internal component comprises a heat exchanger, two valves are arranged on a coil of the heat exchanger, the coil of the heat exchanger is divided into two parts by the two valves, the two valves comprise a first valve and a second valve, and the refrigerant flows into the two parts of the coil of the heat exchanger through the first valve and the second valve respectively.
The first valve and the second valve can divide the heat exchanger coil into two parts or into a larger part and a smaller part; the first and second valves may be two-way valves.
And S22, if the humidity information is larger than or equal to a first humidity threshold value, determining that the dehumidification control strategy is a first dehumidification control strategy.
And S23, controlling a first valve arranged in the heat exchanger to be opened and a second valve to be closed so as to reduce the cooling capacity output by the heat exchanger.
If the acquired humidity information is greater than or equal to a first humidity threshold (e.g., 90%), the dehumidification control strategy is determined to be the first dehumidification control strategy.
Further, if it is determined that the air conditioner executes the first dehumidification control strategy, the first valve is controlled to be opened and the second valve is controlled to be closed, and the refrigerant can normally flow into the heat exchanger coil pipe of the part corresponding to the first valve through the opened first valve, so that the part of the heat exchanger can normally refrigerate in a full force manner; and the second valve is closed, so that the refrigerant can be prevented from flowing into the heat exchanger coil pipe of the corresponding part of the second valve, the refrigerating capacity of the part of the heat exchanger is reduced, and the whole refrigerating capacity of the heat exchanger can be reduced.
Optionally, the opening and closing degree of the second valve can be dynamically adjusted according to the change of the indoor temperature, and the second valve is controlled to be partially opened or completely opened, so that accurate constant-temperature dehumidification is realized.
For example, the cooling temperature preset by the user is 26 degrees celsius, and when the dehumidification function is turned on, the room temperature is decreased to 24 degrees celsius, and at this time, if the second valve is fully closed, the room temperature may be rapidly increased to 27 degrees celsius, so that the second valve may be controlled to close a portion so that the room temperature is maintained at 26 degrees celsius.
The manner of acquiring the temperature information includes, but is not limited to: the air conditioner indoor unit is provided with a temperature sensor, and the temperature sensor acquires indoor corresponding temperature information and transmits the temperature information to the air conditioner; temperature information and the like can be acquired by a thermometer; the manner of acquiring the temperature information may be selected according to the actual application, and the present invention is not particularly limited.
And S24, if the humidity information is smaller than the first humidity threshold and larger than or equal to a second humidity threshold, determining that the dehumidification control strategy is a second dehumidification control strategy.
And S25, controlling a first valve and a second valve arranged in the heat exchanger to be opened, and controlling the heating wire to be opened so as to neutralize part of refrigerating capacity output by the heat exchanger through heat output by the heating wire.
If the acquired humidity information is less than a first humidity threshold (e.g., 90%) and greater than or equal to a second humidity threshold (e.g., 70%), the dehumidification control strategy is determined to be the second dehumidification control strategy.
Further, if it is determined that the air conditioner executes the second dehumidification control strategy, the first valve and the second valve are controlled to be fully opened, the refrigerant can normally flow into the heat exchanger coil through the opened first valve and the opened second valve, so that the heat exchanger normally refrigerates fully, the electric heating wire is controlled to be opened at the moment, the electric heating wire is heated, and the heat output by the electric heating wire neutralizes part of refrigerating capacity of the heat exchanger.
And S26, if the humidity information is smaller than the second humidity threshold and larger than or equal to a third humidity threshold and the indoor temperature is smaller than or equal to a preset temperature, determining that the dehumidification control strategy is a third dehumidification control strategy.
And S27, controlling the first valve and the second valve arranged in the heat exchanger to be opened and controlling the heating wire to be closed.
If the acquired humidity information is less than a second humidity threshold (e.g., 70%) and greater than or equal to a third humidity threshold (e.g., 60%) and the acquired indoor temperature is less than or equal to the preset temperature, it is determined that the dehumidification control strategy is the third dehumidification control strategy.
Wherein the preset temperature is the critical temperature of the water vapor condensed into water drops.
Further, if it is determined that the air conditioner executes the third dehumidification control strategy, the first valve and the second valve are controlled to be fully opened, the refrigerant can normally flow into the heat exchanger coil through the opened first valve and the opened second valve, so that the heat exchanger normally refrigerates fully, and at the moment, the opened electric heating wire is controlled to be closed, so that the safety influence on electric heating wires and other components of the air conditioner caused by the fact that water vapor is changed into water drops due to low temperature is avoided.
And S28, if the humidity information is smaller than the third humidity threshold, determining that the dehumidification control strategy is a fourth dehumidification control strategy.
And S29, controlling the heat exchanger to be in a dormant state.
If the acquired humidity information is smaller than a third humidity threshold (for example, 60%), at this time, the indoor corresponding humidity information belongs to air humidity which is comfortable for human perception, and the indoor temperature reaches a temperature preset by a user, it is determined that the dehumidification control strategy is a fourth dehumidification control strategy.
Further, if the fourth dehumidification control strategy is determined to be executed by the air conditioner, the heat exchanger of the air conditioner is controlled to be in a dormant state.
According to the air conditioner control method provided by the embodiment of the invention, a dehumidification control strategy of the air conditioner is determined according to indoor corresponding humidity information; the air conditioner is controlled based on the dehumidification control strategy respectively to adjust the indoor corresponding temperature information to be consistent with the preset temperature corresponding to the refrigeration mode, and therefore the method can reduce the fluctuation of the indoor temperature information of the air conditioner in the dehumidification process and the preset temperature corresponding to the refrigeration mode of the air conditioner, realize constant-temperature dehumidification and improve user experience.
Fig. 3 is a schematic structural diagram of an air conditioner control device according to an embodiment of the present invention, which specifically includes:
the acquiring module 301 is configured to acquire indoor corresponding humidity information when the air conditioner is in a cooling mode;
a determination module 302 for determining a dehumidification control strategy of the air conditioner based on the humidity information;
and the control module 303 is configured to control the air conditioner based on the dehumidification control strategy so as to adjust that the indoor corresponding temperature information is consistent with the preset temperature corresponding to the refrigeration mode.
In a possible implementation manner, the determining module 302 is specifically configured to determine that the dehumidification control strategy is a first dehumidification control strategy if the humidity information is greater than or equal to a first humidity threshold; if the humidity information is smaller than the first humidity threshold and larger than or equal to a second humidity threshold, determining that the dehumidification control strategy is a second dehumidification control strategy; if the humidity information is smaller than the second humidity threshold and larger than or equal to a third humidity threshold and the indoor temperature is smaller than or equal to a preset temperature, determining that the dehumidification control strategy is a third dehumidification control strategy; and if the humidity information is smaller than the third humidity threshold value, determining that the dehumidification control strategy is a fourth dehumidification control strategy.
In one possible embodiment, the determining module 302 is further configured to determine a dehumidification control strategy of the air conditioner based on the humidity information when the air conditioner is in a dehumidification mode.
In a possible embodiment, the control module 303 is specifically configured to, if it is determined that the dehumidification control strategy is the first dehumidification control strategy, control a first valve disposed in a heat exchanger to be opened and a second valve to be closed so as to reduce the cooling capacity output by the heat exchanger; if the dehumidification control strategy is determined to be a second dehumidification control strategy, controlling a first valve and a second valve arranged in the heat exchanger to be opened, and controlling an electric heating wire to be opened so as to neutralize part of refrigerating capacity output by the heat exchanger through heat output by the electric heating wire; if the dehumidification control strategy is determined to be a third dehumidification control strategy, controlling a first valve and a second valve arranged in the heat exchanger to be opened and controlling an electric heating wire to be closed; and if the dehumidification control strategy is determined to be a fourth dehumidification control strategy, controlling the heat exchanger to be in a dormant state.
In a possible embodiment, the control module 303 is further configured to control the second valve to be partially opened or fully opened according to a change in the indoor temperature.
The air conditioner control device provided in this embodiment may be the air conditioner control device shown in fig. 3, and may perform all the steps of the air conditioner control method shown in fig. 1-2, so as to achieve the technical effects of the air conditioner control method shown in fig. 1-2, and please refer to the description related to fig. 1-2 for brevity, which is not described herein again.
Fig. 4 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention, where the air conditioner 400 shown in fig. 4 includes: at least one processor 401, memory 402, at least one network interface 404, and other user interfaces 403. The various components in the air conditioner 400 are coupled together by a bus system 405. It is understood that the bus system 405 is used to enable connection communication between these components. The bus system 405 includes a power bus, a control bus, and a status signal bus in addition to a data bus. For clarity of illustration, however, the various buses are labeled as bus system 405 in fig. 4.
The user interface 403 may include, among other things, a display, a keyboard, or a pointing device (e.g., a mouse, trackball, touch pad, or touch screen, among others.
It will be appreciated that memory 402 in embodiments of the invention may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The non-volatile memory may be a Read-only memory (ROM), a programmable Read-only memory (PROM), an erasable programmable Read-only memory (erasabprom, EPROM), an electrically erasable programmable Read-only memory (EEPROM), or a flash memory. The volatile memory may be a Random Access Memory (RAM) which functions as an external cache. By way of example, but not limitation, many forms of RAM are available, such as static random access memory (staticiram, SRAM), dynamic random access memory (dynamic RAM, DRAM), synchronous dynamic random access memory (syncronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (DDRSDRAM ), Enhanced Synchronous DRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), and direct memory bus RAM (DRRAM). The memory 402 described herein is intended to comprise, without being limited to, these and any other suitable types of memory.
In some embodiments, memory 402 stores the following elements, executable units or data structures, or a subset thereof, or an expanded set thereof: an operating system 4021 and application programs 4022.
The operating system 4021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, and is configured to implement various basic services and process hardware-based tasks. The application 4022 includes various applications, such as a media player (MediaPlayer), a Browser (Browser), and the like, for implementing various application services. A program for implementing the method according to the embodiment of the present invention may be included in the application 4022.
In this embodiment of the present invention, by calling a program or an instruction stored in the memory 402, specifically, a program or an instruction stored in the application 4022, the processor 401 is configured to execute the method steps provided by the method embodiments, for example, including:
when the air conditioner is in a refrigeration mode, acquiring indoor corresponding humidity information; determining a dehumidification control strategy of the air conditioner based on the humidity information; and controlling the air conditioner based on the dehumidification control strategy so as to adjust the indoor corresponding temperature information to be consistent with the preset temperature corresponding to the refrigeration mode.
In one possible embodiment, if the humidity information is greater than or equal to a first humidity threshold, determining that the dehumidification control strategy is a first dehumidification control strategy; if the humidity information is smaller than the first humidity threshold and larger than or equal to a second humidity threshold, determining that the dehumidification control strategy is a second dehumidification control strategy; if the humidity information is smaller than the second humidity threshold and larger than or equal to a third humidity threshold and the indoor temperature is smaller than or equal to a preset temperature, determining that the dehumidification control strategy is a third dehumidification control strategy; and if the humidity information is smaller than the third humidity threshold value, determining that the dehumidification control strategy is a fourth dehumidification control strategy.
In one possible embodiment, if it is determined that the dehumidification control strategy is the first dehumidification control strategy, controlling a first valve arranged in a heat exchanger to be opened and a second valve to be closed so as to reduce the cooling capacity output by the heat exchanger; if the dehumidification control strategy is determined to be a second dehumidification control strategy, controlling a first valve and a second valve arranged in the heat exchanger to be opened, and controlling an electric heating wire to be opened so as to neutralize part of refrigerating capacity output by the heat exchanger through heat output by the electric heating wire; if the dehumidification control strategy is determined to be a third dehumidification control strategy, controlling a first valve and a second valve arranged in the heat exchanger to be opened and controlling an electric heating wire to be closed; and if the dehumidification control strategy is determined to be a fourth dehumidification control strategy, controlling the heat exchanger to be in a dormant state.
In one possible embodiment, the second valve is controlled to be partially opened or fully opened according to a change in the indoor temperature.
In one possible embodiment, a dehumidification control strategy of the air conditioner is determined based on the humidity information while the air conditioner is in a dehumidification mode.
The method disclosed in the above embodiments of the present invention may be applied to the processor 401, or implemented by the processor 401. The processor 401 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 401. The processor 401 may be a general-purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, or discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software elements in the decoding processor. The software elements may be located in ram, flash, rom, prom, or eprom, registers, among other storage media that are well known in the art. The storage medium is located in the memory 402, and the processor 401 reads the information in the memory 402 and completes the steps of the method in combination with the hardware.
It is to be understood that the embodiments described herein may be implemented in hardware, software, firmware, middleware, microcode, or any combination thereof. For a hardware implementation, the processing units may be implemented within one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, micro-controllers, microprocessors, other electronic units configured to perform the functions described herein, or a combination thereof.
For a software implementation, the techniques described herein may be implemented by means of units performing the functions described herein. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.
The air conditioner provided in this embodiment may be the air conditioner shown in fig. 4, and may perform all the steps of the air conditioner control method shown in fig. 1-2, so as to achieve the technical effects of the air conditioner control method shown in fig. 1-2, and for brevity, the description is specifically referred to fig. 1-2, and is not repeated herein.
The embodiment of the invention also provides a storage medium (computer readable storage medium). The storage medium herein stores one or more programs. Among others, the storage medium may include volatile memory, such as random access memory; the memory may also include non-volatile memory, such as read-only memory, flash memory, a hard disk, or a solid state disk; the memory may also comprise a combination of memories of the kind described above.
When one or more programs in the storage medium are executable by one or more processors, the air conditioner control method performed on the air conditioner side as described above is implemented.
The processor is used for executing the air conditioner control program stored in the memory so as to realize the following steps of the air conditioner control method executed on the air conditioner side:
when the air conditioner is in a refrigeration mode, acquiring indoor corresponding humidity information; determining a dehumidification control strategy of the air conditioner based on the humidity information; and controlling the air conditioner based on the dehumidification control strategy so as to adjust the indoor corresponding temperature information to be consistent with the preset temperature corresponding to the refrigeration mode.
In one possible embodiment, if the humidity information is greater than or equal to a first humidity threshold, determining that the dehumidification control strategy is a first dehumidification control strategy; if the humidity information is smaller than the first humidity threshold and larger than or equal to a second humidity threshold, determining that the dehumidification control strategy is a second dehumidification control strategy; if the humidity information is smaller than the second humidity threshold and larger than or equal to a third humidity threshold and the indoor temperature is smaller than or equal to a preset temperature, determining that the dehumidification control strategy is a third dehumidification control strategy; and if the humidity information is smaller than the third humidity threshold value, determining that the dehumidification control strategy is a fourth dehumidification control strategy.
In one possible embodiment, if it is determined that the dehumidification control strategy is the first dehumidification control strategy, controlling a first valve arranged in a heat exchanger to be opened and a second valve to be closed so as to reduce the cooling capacity output by the heat exchanger; if the dehumidification control strategy is determined to be a second dehumidification control strategy, controlling a first valve and a second valve arranged in the heat exchanger to be opened, and controlling an electric heating wire to be opened so as to neutralize part of refrigerating capacity output by the heat exchanger through heat output by the electric heating wire; if the dehumidification control strategy is determined to be a third dehumidification control strategy, controlling a first valve and a second valve arranged in the heat exchanger to be opened and controlling an electric heating wire to be closed; and if the dehumidification control strategy is determined to be a fourth dehumidification control strategy, controlling the heat exchanger to be in a dormant state.
In one possible embodiment, the second valve is controlled to be partially opened or fully opened according to a change in the indoor temperature.
In one possible embodiment, a dehumidification control strategy of the air conditioner is determined based on the humidity information while the air conditioner is in a dehumidification mode.
Those of skill would further appreciate that the various illustrative components and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied in hardware, a software module executed by a processor, or a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. An air conditioner control method, comprising:
when the air conditioner is in a refrigeration mode, acquiring indoor corresponding humidity information;
determining a dehumidification control strategy of the air conditioner based on the humidity information;
and controlling the air conditioner based on the dehumidification control strategy so as to adjust the indoor corresponding temperature information to be consistent with the preset temperature corresponding to the refrigeration mode.
2. The method of claim 1, wherein determining a dehumidification control strategy for the air conditioner based on the humidity information comprises:
if the humidity information is larger than or equal to a first humidity threshold value, determining that the dehumidification control strategy is a first dehumidification control strategy;
if the humidity information is smaller than the first humidity threshold and larger than or equal to a second humidity threshold, determining that the dehumidification control strategy is a second dehumidification control strategy;
if the humidity information is smaller than the second humidity threshold and larger than or equal to a third humidity threshold and the indoor temperature is smaller than or equal to a preset temperature, determining that the dehumidification control strategy is a third dehumidification control strategy, wherein the preset temperature is a critical temperature of water drops condensed from water vapor;
and if the humidity information is smaller than the third humidity threshold value, determining that the dehumidification control strategy is a fourth dehumidification control strategy.
3. The method of claim 2, wherein the adjusting the air conditioner based on the dehumidification strategy comprises:
if the dehumidification control strategy is determined to be a first dehumidification control strategy, controlling a first valve arranged in a heat exchanger to be opened and a second valve to be closed so as to reduce the refrigerating capacity output by the heat exchanger;
if the dehumidification control strategy is determined to be a second dehumidification control strategy, controlling a first valve and a second valve arranged in the heat exchanger to be opened, and controlling an electric heating wire to be opened so as to neutralize part of refrigerating capacity output by the heat exchanger through heat output by the electric heating wire;
if the dehumidification control strategy is determined to be a third dehumidification control strategy, controlling a first valve and a second valve arranged in the heat exchanger to be opened and controlling an electric heating wire to be closed;
and if the dehumidification control strategy is determined to be a fourth dehumidification control strategy, controlling the heat exchanger to be in a dormant state.
4. The method of claim 3, further comprising:
and controlling the second valve to be partially opened or fully opened according to the change of the indoor temperature.
5. The method of claim 1, further comprising:
determining a dehumidification control strategy of the air conditioner based on the humidity information when the air conditioner is in a dehumidification mode.
6. An air conditioner control device, comprising:
the acquisition module is used for acquiring indoor corresponding humidity information when the air conditioner is in a refrigeration mode;
a determination module for determining a dehumidification control strategy of the air conditioner based on the humidity information;
and the control module is used for controlling the air conditioner based on the dehumidification control strategy so as to adjust the indoor corresponding temperature information to be consistent with the preset temperature corresponding to the refrigeration mode.
7. The air conditioner control device according to claim 6, wherein the determining module is specifically configured to determine that the dehumidification control strategy is a first dehumidification control strategy if the humidity information is greater than or equal to a first humidity threshold; if the humidity information is smaller than the first humidity threshold and larger than or equal to a second humidity threshold, determining that the dehumidification control strategy is a second dehumidification control strategy; if the humidity information is smaller than the second humidity threshold and larger than or equal to a third humidity threshold and the indoor temperature is smaller than or equal to a preset temperature, determining that the dehumidification control strategy is a third dehumidification control strategy; and if the humidity information is smaller than the third humidity threshold value, determining that the dehumidification control strategy is a fourth dehumidification control strategy.
8. An air conditioner, comprising: the processor is used for executing the air conditioner control program stored in the memory so as to realize the air conditioner control method of any one of claims 1-5.
9. A storage medium storing one or more programs executable by one or more processors to implement the air conditioner control method according to any one of claims 1 to 5.
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