CN113757937A - Air conditioner control method, system, computer equipment and storage medium - Google Patents
Air conditioner control method, system, computer equipment and storage medium Download PDFInfo
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- CN113757937A CN113757937A CN202111074366.XA CN202111074366A CN113757937A CN 113757937 A CN113757937 A CN 113757937A CN 202111074366 A CN202111074366 A CN 202111074366A CN 113757937 A CN113757937 A CN 113757937A
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
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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
- F24F11/72—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
- F24F11/77—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 by controlling the speed of ventilators
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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
- 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
- F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
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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
- F24F2110/30—Velocity
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Combustion & Propulsion (AREA)
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- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
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- Fluid Mechanics (AREA)
- Thermal Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides an air conditioner control method, an air conditioner control device, computer equipment and a storage medium, wherein the method comprises the following steps: acquiring an operation instruction comprising a target variable value and a current operation value; obtaining a first adjusting value according to the current running value, the target variable value and a preset stepping value, and obtaining a first adjusting frequency according to the first adjusting value; controlling the fan to operate according to the first adjusting value, then controlling the compressor to operate according to the first adjusting frequency to obtain a second adjusting value according to the first adjusting value, the target variable value and a preset stepping value, obtaining a second adjusting frequency according to the second adjusting value, continuously controlling the fan to operate according to the second adjusting value, and then controlling the compressor to operate according to the second adjusting frequency; the problems of resonance, noise and the like of the inner machine in the prior art are solved, the air speed is reduced firstly, and then the frequency of the compressor is reduced, so that the air outlet temperature of the inner machine cannot be reduced obviously, and the user experience is not influenced.
Description
Technical Field
The invention relates to the technical field of intelligent air conditioners, in particular to an air conditioner control method, an air conditioner control system, computer equipment and a storage medium.
Background
The load of an air conditioner indoor unit is higher when the air conditioner indoor unit runs at high wind speed, high frequency and heating, and if a user controls the air conditioner to reduce the air outlet wind speed of the indoor unit at the moment, the traditional control method can reduce the frequency of a compressor and the rotating speed of an indoor unit fan at the same time. Because the rotating speed of the fan of the inner machine is reduced very fast, and the frequency of the compressor is reduced slowly, the condensing temperature is rapidly increased in a short time, the load of the compressor is increased, the inner machine is easy to cause obvious resonance, and the problems of noise and the like are caused.
Disclosure of Invention
Aiming at the defects in the prior art, the air conditioner control method, the air conditioner control system, the computer equipment and the storage medium solve the problems of resonance, noise and the like of an internal machine in the prior art, and the air conditioner control method, the air speed and the compressor frequency are reduced firstly, so that the air outlet temperature of the internal machine cannot be obviously reduced, and the user experience is not influenced.
In a first aspect, the present invention provides an air conditioner control method, including: acquiring an operation instruction comprising a target variable value and a current operation value; obtaining a first adjusting value according to the current running value, the target variable value and a preset stepping value, and obtaining a first adjusting frequency according to the first adjusting value; controlling the fan to operate according to the first adjusting value, and then controlling the compressor to operate according to the first adjusting frequency; when the first adjusting value does not reach the target variable value, a second adjusting value is obtained according to the first adjusting value, the target variable value and a preset stepping value, a second adjusting frequency is obtained according to the second adjusting value, and the fan is continuously controlled to operate according to the second adjusting value and then the compressor is controlled to operate according to the second adjusting frequency.
Optionally, if the first adjustment value reaches the target variable value, the method further includes: and continuously controlling the fan to operate according to the first adjusting value and the first adjusting frequency of the compressor.
Optionally, while controlling the fan to operate according to the first adjustment value, the method further includes: obtaining a first adjusting opening degree according to the target variable value and a preset stepping opening degree; and controlling the expansion valve to operate according to the first adjusting opening degree.
Optionally, if the first adjustment value reaches the target variable value, the method further includes: obtaining the initial opening degree of the expansion valve according to the first adjusting opening degree, the target variable value and the preset stepping opening degree; and controlling the expansion valve to operate according to the initial opening degree.
Optionally, obtaining the operation instruction and the current running value including the target variable value includes: receiving an operation instruction sent by an input device; when the operation instruction does not contain the adjustment parameter, taking the adjustment parameter in the last control instruction as a target adjustment parameter, wherein the control instruction is an instruction generated according to the parameter in the last operation instruction; and acquiring a current operation value in a current operation mode according to the target adjustment parameter.
Optionally, when the target adjustment parameter is a temperature and the current operating value is a current temperature value, obtaining a first adjustment value according to the current operating value, the target variable value, and a preset step value, including: acquiring a wind speed operation value in a current operation mode; obtaining a matched target wind speed value according to the current temperature value and the target variable value; obtaining the wind speed variable value according to the wind speed operation value and the target wind speed value; and obtaining the first adjusting value according to the wind speed operation value, the wind speed variable value and the preset stepping value.
Optionally, obtaining a first adjustment value according to the current running value, the target variable value, and a preset step value, includes: obtaining an adjusting direction according to the target variable value; when the adjustment direction is increasing, the first adjustment value is the current operation value plus the preset step value; when the adjustment direction is decreasing, the first adjustment value is the current operation value minus the preset step value.
In a second aspect, the present invention provides an air conditioning control apparatus, the apparatus comprising: the acquisition module is used for acquiring an operation instruction comprising a target variable value and a current running value; the first adjusting module is used for obtaining a first adjusting value according to the current running value, the target variable value and a preset stepping value and obtaining a first adjusting frequency according to the first adjusting value; the control module is used for controlling the fan to operate according to the first adjusting value and then controlling the compressor to operate according to the first adjusting frequency; and the second adjusting module is used for obtaining a second adjusting value according to the first adjusting value, the target variable value and a preset stepping value when the first adjusting value does not reach the target variable value, obtaining a second adjusting frequency according to the second adjusting value, and continuously controlling the fan according to the second adjusting value, and then controlling the compressor to operate according to the second adjusting frequency.
In a third aspect, the present invention provides a computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the following steps when executing the computer program: acquiring an operation instruction comprising a target variable value and a current operation value; obtaining a first adjusting value according to the current running value, the target variable value and a preset stepping value, and obtaining a first adjusting frequency according to the first adjusting value; controlling the fan to operate according to the first adjusting value, and then controlling the compressor to operate according to the first adjusting frequency; when the first adjusting value does not reach the target variable value, a second adjusting value is obtained according to the first adjusting value, the target variable value and a preset stepping value, a second adjusting frequency is obtained according to the second adjusting value, and the fan is continuously controlled to operate according to the second adjusting value and then the compressor is controlled to operate according to the second adjusting frequency.
In a fourth aspect, the present invention provides a readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of: acquiring an operation instruction comprising a target variable value and a current operation value; obtaining a first adjusting value according to the current running value, the target variable value and a preset stepping value, and obtaining a first adjusting frequency according to the first adjusting value; controlling the fan to operate according to the first adjusting value, and then controlling the compressor to operate according to the first adjusting frequency; when the first adjusting value does not reach the target variable value, a second adjusting value is obtained according to the first adjusting value, the target variable value and a preset stepping value, a second adjusting frequency is obtained according to the second adjusting value, and the fan is continuously controlled to operate according to the second adjusting value and then the compressor is controlled to operate according to the second adjusting frequency.
Compared with the prior art, the invention has the beneficial effects that:
the method comprises the steps of carrying out step-by-step periodic adjustment on the running wind speed and the running frequency of the air conditioner according to a target variable value, reducing or increasing the wind speed of a preset step value gear in each adjustment period to obtain a wind speed adjusting value of the current adjustment period, enabling a fan to stably run according to the wind speed adjusting value, enabling a compressor to run according to a frequency adjusting value matched with the wind speed adjusting value, and then repeating the previous adjustment period until the wind speed reaches a target variable value and the compressor reaches a target frequency matched with the target variable value. Therefore, the wind speed reduction amplitude in each adjusting period is small, so that the increased load of the compressor is small, and the problems of indoor unit resonance, noise and the like are solved; and this embodiment reduces the wind speed earlier, reduces the compressor frequency again, so the interior machine air-out temperature can not obviously reduce to do not influence user experience.
Drawings
Fig. 1 is a schematic flow chart illustrating an air conditioner control method according to an embodiment of the present invention;
fig. 2 is a schematic flow chart illustrating another air conditioner control method 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.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, 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 embodiments of the present application, but not all embodiments. 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.
Fig. 1 is a schematic flow chart illustrating an air conditioner control method according to an embodiment of the present invention; as shown in fig. 1, the control method includes:
step S101, obtaining an operation instruction including a target variable value and a current operation value;
specifically, obtaining an operation instruction including a target variable value and a current run value includes: receiving an operation instruction sent by an input device; when the operation instruction does not contain the adjustment parameter, taking the adjustment parameter in the last operation instruction as a target adjustment parameter; and acquiring a current operation value in a current operation mode according to the target adjustment parameter.
It should be noted that the input device includes, but is not limited to, a remote controller, a mechanical button, and a virtual operation interface of the intelligent terminal, the current operation mode includes, but is not limited to, a high-frequency high-wind-speed heating mode and a low-frequency low-wind-speed heating mode, the target adjustment parameter includes a wind speed and a temperature, the operation command includes a target adjustment parameter and a target variable value, or the operation command includes only a target variable value.
When the operation instruction comprises a target adjustment parameter and a target variable value, acquiring a current operation value in a current operation mode according to the target adjustment parameter; when the operation instruction only comprises a target variable value, according to the adjustment parameter in the previous operation instruction, for example, when a user adjusts the wind speed of the current air conditioner through the universal remote controller, the universal remote controller only increases or decreases two adjustment buttons, and cannot acquire the temperature value or the wind speed value of the current air conditioner, and then the adjustment parameter in the previous adjustment instruction can be used as the target adjustment parameter in the current operation instruction; the operation instruction is an instruction sent to the air conditioner by the input device, the control instruction is an instruction generated by the air conditioner according to parameters in the operation instruction, and the control instruction is used for adjusting the operation parameters of the air conditioner fan or/and the compressor.
Step S102, obtaining a first adjusting value according to the current running value, the target variable value and a preset stepping value, and obtaining a first adjusting frequency according to the first adjusting value;
it should be noted that, when the target variable value includes an increment value and a decrement value, for example, two steps are added, three steps are added, or two steps are subtracted, the preset step value is an adjustment amount of each operation value, if the current operation value of the current wind speed is the wind speed 6, the target variable value is 2 steps are reduced, and the preset step value is 1, the first adjustment value is the current operation value minus the preset step value to be equal to 5, and the corresponding compressor operation frequency when the wind speed operation value is the first adjustment value is obtained as the first adjustment frequency.
Step S103, controlling the fan to operate according to the first adjusting value, and then controlling the compressor to operate according to the first adjusting frequency;
it should be noted that, after the fan operates stably according to the first adjustment value, the compressor is controlled to operate according to the first adjustment frequency, that is, the compressor is controlled to decrease the first operating frequency after the wind speed is decreased by one gear, and similarly, the compressor is controlled to increase the first operating frequency after the wind speed is increased by one gear.
And S104, when the first adjusting value does not reach the target variable value, obtaining a second adjusting value according to the first adjusting value, the target variable value and a preset step value, obtaining a second adjusting frequency according to the second adjusting value, and continuously controlling the fan to operate according to the second adjusting value and then controlling the compressor to operate according to the second adjusting frequency.
It should be noted that, in this embodiment, if a first adjustment value obtained after a round of adjustment cycle is the same as a target variable value, a fan of an air conditioner continues to operate stably according to the first adjustment value and a compressor according to the first adjustment frequency; if the first adjustment value obtained after the current adjustment period does not reach the target variable value, the adjustment of the wind speed of the fan and the frequency of the compressor is continued to be performed in sequence according to the first adjustment value, the adjustment process is the same as the step S102 and the step S103, and details are not repeated here.
Compared with the prior art, the beneficial effect of this embodiment is:
in the embodiment, the operation wind speed and the operation frequency of the air conditioner are periodically adjusted step by step according to the target variable value, the wind speed of a preset step value gear is firstly reduced or increased in each adjustment period to obtain the wind speed adjusting value of the current adjustment period, the fan is enabled to stably operate according to the wind speed adjusting value, then the compressor is enabled to operate according to the frequency adjusting value matched with the wind speed adjusting value, and the previous adjustment period is repeated until the wind speed reaches the target variable value and the compressor reaches the target frequency matched with the target variable value. Therefore, the wind speed reduction amplitude in each adjusting period is small, so that the increased load of the compressor is small, and the problems of indoor unit resonance, noise and the like are solved; and this embodiment reduces the wind speed earlier, reduces the compressor frequency again, so the interior machine air-out temperature can not obviously reduce to do not influence user experience.
In another embodiment of the present invention, while controlling the fan to operate according to the first regulation value, the method further includes: obtaining a first adjusting opening degree according to the target variable value and a preset stepping opening degree; and controlling the expansion valve to operate according to the first adjusting opening degree.
Optionally, if the first adjustment value reaches the target variable value, the method further includes: obtaining the initial opening degree of the expansion valve according to the first adjusting opening degree, the target variable value and the preset stepping opening degree; and controlling the expansion valve to operate according to the initial opening degree.
It should be noted that the preset step opening degree is an opening degree amount of each adjustment of the expansion valve, and an opening direction of each adjustment of the expansion valve can be obtained according to the target variable value, and the opening direction includes increasing and decreasing; therefore, the opening degree of the expansion valve is adjusted while the wind speed of the fan is adjusted, and when the wind speed reaches a target variable value, the expansion valve is adjusted to the initial opening degree; therefore, after a user sends out an instruction for reducing the wind speed, the wind speed of the 1 st gear is reduced, meanwhile, the opening degree of the expansion valve is properly reduced, then, the frequency of the compressor is reduced, the frequency is reduced to a corresponding frequency threshold value to be an adjusting period, and then, the previous adjusting period is repeated, wherein under the heating working condition corresponding to the lower wind speed of the first gear, the upper frequency limit of the internal machine which cannot be obviously resonated is reduced by a safety margin. In the last adjusting period, the wind speed is reduced by one gear to reach the target wind speed; the opening degree of the expansion valve is increased and the expansion valve is restored to the initial state; while the compressor frequency continues to decrease until the target value. In the embodiment, the wind speed is reduced, and the opening degree of the expansion valve is reduced at the same time, so that the power of the compressor is also reduced partially rapidly while the wind speed is reduced, and then the frequency of the compressor is reduced; the wind speed is reduced firstly, and then the frequency of the compressor is reduced, so that the internal machine can maintain higher air outlet temperature; the opening degree of the expansion valve is reduced, so that the power of the compressor is reduced, and the resonance excitation strength is reduced; therefore, the air outlet temperature of the internal machine cannot be obviously reduced, and strong resonance excitation cannot be generated at the same time, so that obvious resonance and noise are avoided.
In another embodiment of the present invention, when the target adjustment parameter is a temperature and the current operation value is a current temperature value, obtaining a first adjustment value according to the current operation value, the target variable value and a preset step value, includes: acquiring a wind speed operation value in a current operation mode; obtaining a matched target wind speed value according to the current temperature value and the target variable value; obtaining the wind speed variable value according to the wind speed operation value and the target wind speed value; and obtaining the first adjusting value according to the wind speed operation value, the wind speed variable value and the preset stepping value.
In yet another embodiment of the present invention, obtaining a first adjustment value according to the current running value, the target variable value and a preset step value includes: obtaining an adjusting direction according to the target variable value; when the adjustment direction is increasing, the first adjustment value is the current operation value plus the preset step value; when the adjustment direction is decreasing, the first adjustment value is the current operation value minus the preset step value.
In another embodiment of the present invention, as shown in fig. 2, it is assumed that the air conditioner indoor unit air outlet speed is divided into 5 steps, as shown in the table:
| mute gear | Low gear | Middle gear | High-speed gear | Strong gear |
| Threshold value 3 | Threshold value 2 | Threshold value 1 | Threshold value 0 | / |
Under each corresponding heating working condition, the allowance set by subtracting 5HZ5HZ from the upper frequency limit of the internal machine corresponding to each wind speed gear, which is not obviously resonant, can be adjusted according to the actual condition of the unit. The air conditioner operates in a heating mode with high frequency and strong wind speed. The user inputs 3 gears for reducing the wind speed, and the target wind speed is a low gear. The air outlet speed of the indoor unit is reduced by 1 gear, the opening of the expansion valve is reduced by 10%, and the air outlet speed cannot be obviously reduced due to the fact that the air speed and the compressor power are reduced at the moment. After reaching the high gear, the compressor frequency starts to decrease up to threshold 1. The air outlet speed of the indoor unit is reduced by 1 gear, and after the air outlet speed reaches a middle gear, the frequency of the compressor is continuously reduced until a threshold value 2. The air outlet speed of the indoor unit is reduced by 1 gear, the opening of the expansion valve is increased by 10%, and after the low-speed gear is reached, the frequency of the compressor is continuously reduced to the target operation frequency. And finishing the instruction requirement and continuing normal operation. The invention is not limited to the heating working condition that the wind speed is reduced by 3 gears in the above example, and the invention is also applicable to other conditions that the wind speed exceeds 2 gears.
As shown in fig. 3, the present invention provides an air conditioning control apparatus, the apparatus including:
an obtaining module 310, configured to obtain an operation instruction including a target variable value and a current running value;
a first adjusting module 320, configured to obtain a first adjusting value according to the current running value, the target variable value, and a preset step value, and obtain a first adjusting frequency according to the first adjusting value;
the control module 330 is configured to control the fan to operate according to the first adjustment value, and then control the compressor to operate according to the first adjustment frequency;
and the second adjusting module 340 is used for obtaining a second adjusting value according to the first adjusting value, the target variable value and the preset stepping value when the first adjusting value does not reach the target variable value, obtaining a second adjusting frequency according to the second adjusting value, and continuously controlling the fan to operate according to the second adjusting value and then controlling the compressor to operate according to the second adjusting frequency.
In one embodiment, the invention provides a computer device comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the following steps when executing the computer program: acquiring an operation instruction comprising a target variable value and a current operation value; obtaining a first adjusting value according to the current running value, the target variable value and a preset stepping value, and obtaining a first adjusting frequency according to the first adjusting value; controlling the fan to operate according to the first adjusting value, and then controlling the compressor to operate according to the first adjusting frequency; when the first adjusting value does not reach the target variable value, a second adjusting value is obtained according to the first adjusting value, the target variable value and a preset stepping value, a second adjusting frequency is obtained according to the second adjusting value, and the fan is continuously controlled to operate according to the second adjusting value and then the compressor is controlled to operate according to the second adjusting frequency.
In one embodiment, the invention provides a readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of: acquiring an operation instruction comprising a target variable value and a current operation value; obtaining a first adjusting value according to the current running value, the target variable value and a preset stepping value, and obtaining a first adjusting frequency according to the first adjusting value; controlling the fan to operate according to the first adjusting value, and then controlling the compressor to operate according to the first adjusting frequency; when the first adjusting value does not reach the target variable value, a second adjusting value is obtained according to the first adjusting value, the target variable value and a preset stepping value, a second adjusting frequency is obtained according to the second adjusting value, and the fan is continuously controlled to operate according to the second adjusting value and then the compressor is controlled to operate according to the second adjusting frequency.
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 can be implemented by a computer program, which can be stored in a non-volatile computer-readable storage medium, and can include the processes of the embodiments of the methods described above when the program is executed. 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 is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (10)
1. An air conditioner control method, characterized in that the method comprises:
acquiring an operation instruction comprising a target variable value and a current operation value;
obtaining a first adjusting value according to the current running value, the target variable value and a preset stepping value, and obtaining a first adjusting frequency according to the first adjusting value;
controlling the fan to operate according to the first adjusting value, and then controlling the compressor to operate according to the first adjusting frequency;
when the first adjusting value does not reach the target variable value, a second adjusting value is obtained according to the first adjusting value, the target variable value and a preset stepping value, a second adjusting frequency is obtained according to the second adjusting value, and the fan is continuously controlled to operate according to the second adjusting value and then the compressor is controlled to operate according to the second adjusting frequency.
2. The air conditioning control method of claim 1, wherein if the first adjustment value reaches the target variable value, the method further comprises:
and continuously controlling the fan to operate according to the first adjusting value and the first adjusting frequency of the compressor.
3. The air conditioning control method of claim 1, wherein while controlling the fan to operate according to the first regulation value, the method further comprises:
obtaining a first adjusting opening degree according to the target variable value and a preset stepping opening degree;
and controlling the expansion valve to operate according to the first adjusting opening degree.
4. A control method of an air conditioner according to claim 3, wherein if the first adjustment value reaches the target variable value, the method further comprises:
obtaining the initial opening degree of the expansion valve according to the first adjusting opening degree, the target variable value and the preset stepping opening degree;
and controlling the expansion valve to operate according to the initial opening degree.
5. The air conditioner control method as claimed in any one of claims 1 to 4, wherein the obtaining of the operation command including the value of the target variable and the current operation value includes:
receiving an operation instruction sent by an input device;
when the operation instruction does not contain the adjustment parameter, taking the adjustment parameter in the last control instruction as a target adjustment parameter, wherein the control instruction is an instruction generated according to the parameter in the last operation instruction;
and acquiring a current operation value in a current operation mode according to the target adjustment parameter.
6. The air conditioner control method of claim 5, wherein when the target adjustment parameter is a temperature and the current operation value is a current temperature value, obtaining a first adjustment value according to the current operation value, the target variable value, and a preset step value, comprises:
acquiring a wind speed operation value in a current operation mode;
obtaining a matched target wind speed value according to the current temperature value and the target variable value;
obtaining the wind speed variable value according to the wind speed operation value and the target wind speed value;
and obtaining the first adjusting value according to the wind speed operation value, the wind speed variable value and the preset stepping value.
7. The air conditioner control method of claim 1, wherein obtaining a first adjustment value based on the current operation value, the target variable value, and a preset step value comprises:
obtaining an adjusting direction according to the target variable value;
when the adjustment direction is increasing, the first adjustment value is the current operation value plus the preset step value;
when the adjustment direction is decreasing, the first adjustment value is the current operation value minus the preset step value.
8. An air conditioning control apparatus, characterized in that the apparatus comprises:
the acquisition module is used for acquiring an operation instruction comprising a target variable value and a current running value;
the first adjusting module is used for obtaining a first adjusting value according to the current running value, the target variable value and a preset stepping value and obtaining a first adjusting frequency according to the first adjusting value;
the control module is used for controlling the fan to operate according to the first adjusting value and then controlling the compressor to operate according to the first adjusting frequency;
and the second adjusting module is used for obtaining a second adjusting value according to the first adjusting value, the target variable value and a preset stepping value when the first adjusting value does not reach the target variable value, obtaining a second adjusting frequency according to the second adjusting value, and continuously controlling the fan according to the second adjusting value, and then controlling the compressor to operate according to the second adjusting frequency.
9. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the steps of the method of any of claims 1 to 7 are implemented by the processor when executing the computer program.
10. A readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 7.
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| CN113757937B (en) | 2023-06-02 |
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