CN114234412B - Method and device for controlling air conditioner, air conditioner and storage medium - Google Patents
Method and device for controlling air conditioner, air conditioner and storage medium Download PDFInfo
- Publication number
- CN114234412B CN114234412B CN202111424724.5A CN202111424724A CN114234412B CN 114234412 B CN114234412 B CN 114234412B CN 202111424724 A CN202111424724 A CN 202111424724A CN 114234412 B CN114234412 B CN 114234412B
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- temperature
- frequency
- compressor
- adjustment value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 69
- 238000004378 air conditioning Methods 0.000 claims description 79
- 230000001276 controlling effect Effects 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 claims description 4
- 238000005057 refrigeration Methods 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 20
- 238000011217 control strategy Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 11
- 238000004891 communication Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 230000036760 body temperature Effects 0.000 description 6
- 238000004590 computer program Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—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
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The application relates to the technical field of intelligent household appliances, and discloses a method for controlling an air conditioner, which comprises the following steps: acquiring a first indoor environment temperature, an air conditioner running temperature and an air conditioner wind speed; calculating the temperature difference between the first indoor environment temperature and the air conditioner operation temperature; and determining a first frequency adjustment value of the compressor according to the corresponding relation among the temperature difference, the air conditioner wind speed and the frequency adjustment value of the compressor, so that the compressor of the air conditioner operates at the first frequency adjustment value. And determining a frequency adjustment value of the compressor through the indoor environment temperature, the air conditioner operation temperature and the air conditioner wind speed, and controlling the air conditioner to operate at the determined frequency adjustment value. In the process of adjusting the frequency of the compressor, the frequency adjusting value of the compressor is determined jointly through a plurality of directly acquired factors, so that the air-conditioner temperature adjusting accuracy is ensured, the complexity of the air-conditioner temperature adjusting strategy is reduced, and the compatibility and the intelligent degree of the air-conditioner temperature adjusting strategy are improved. The application also discloses a device for controlling the air conditioner, the air conditioner and a storage medium.
Description
Technical Field
The application relates to the technical field of intelligent household appliances, in particular to a method and a device for controlling an air conditioner, the air conditioner and a storage medium.
Background
The traditional air conditioner temperature control is based on the mode of the set temperature value of the user to control the operation of the air conditioner, and the temperature control strategies adopted by the air conditioner are different in the temperature control process that the air conditioner enables the indoor temperature to reach the set temperature.
At present, in order to control an air conditioner to realize intelligent temperature control, an air conditioner temperature control method is disclosed, which comprises the following steps: starting the air conditioner; sampling the indoor environment temperature and the set temperature, calculating the temperature difference between the set temperature and the indoor environment temperature, and judging whether the temperature difference meets the highest frequency operation condition; if the temperature difference meets the highest frequency operation condition, controlling the compressor to operate according to the highest frequency until the temperature difference no longer meets the highest frequency operation condition and then entering a PID (proportional-integral-derivative control, proportion Integration Differentiation) control mode; if the highest frequency operation condition is not met, controlling the air conditioner to directly enter a PID control mode; after entering a PID control mode, sampling a current air supply setting state, setting a set PID control parameter as a PID control parameter corresponding to the current air supply setting state according to the current air supply setting state, calculating a frequency compensation quantity by utilizing the PID control parameter corresponding to the current air supply setting state, and controlling the compressor to operate according to the sum of the real-time compressor operating frequency and the frequency compensation quantity in the next speed regulation period; judging whether the temperature difference between the set temperature and the indoor environment temperature meets the down-conversion operation condition or not; and if the frequency-reducing operation condition is met, controlling the frequency-reducing operation of the compressor until the indoor environment temperature reaches the set temperature, and keeping the current operation state to stably operate.
In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:
In the existing air conditioner temperature control method, only the influence of temperature is considered, a PID control mode is introduced, and a temperature control strategy is determined by setting a threshold parameter, so that the complexity of the control strategy is increased, and the applicability of the control strategy is reduced.
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.
The embodiment of the disclosure provides a method and a device for controlling an air conditioner, the air conditioner and a storage medium, so that the complexity of an air conditioner control strategy is reduced, and the applicability of the control strategy is improved.
In some embodiments, the method for air conditioning control includes:
acquiring a first indoor environment temperature, an air conditioner running temperature and an air conditioner wind speed;
Calculating the temperature difference between the first indoor environment temperature and the air conditioner operation temperature;
And determining a first frequency adjustment value of the compressor according to the corresponding relation among the temperature difference, the air conditioner wind speed and the frequency adjustment value of the compressor, so that the compressor of the air conditioner operates at the first frequency adjustment value.
In some embodiments, the apparatus for air conditioning control includes:
A processor and a memory storing program instructions, the processor being configured to perform a method for air conditioning control as described above when run on the program instructions.
In some embodiments, the air conditioner includes:
Such as the above-described device for air conditioning control.
In some embodiments, the storage medium comprises:
program instructions are stored which, when run, perform a method for air conditioning control as described above.
The method and device for controlling the air conditioner, the air conditioner and the storage medium provided by the embodiment of the disclosure can realize the following technical effects:
And determining a frequency adjustment value of the compressor through the indoor environment temperature, the air conditioner running temperature and the air conditioner wind speed, and controlling the air conditioner to run at the determined frequency adjustment value of the compressor. In the process of adjusting the frequency of the compressor, the frequency adjusting value of the compressor is determined jointly through a plurality of directly acquired factors, so that the complexity of an air conditioner temperature control strategy is reduced while the air conditioner temperature control accuracy is ensured, and the compatibility and the intelligent degree of the air conditioner temperature control strategy are improved.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:
FIG. 1 is a schematic diagram of a method for air conditioning control provided by an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of another method for air conditioning control provided by an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of another method for air conditioning control provided by an embodiment of the present disclosure;
FIG. 4 is a schematic diagram of another method for air conditioning control provided by an embodiment of the present disclosure;
FIG. 5 is a schematic diagram of another method for air conditioning control provided by an embodiment of the present disclosure;
FIG. 6 is a schematic diagram of another method for air conditioning control provided by an embodiment of the present disclosure;
Fig. 7 is a schematic view of an apparatus for controlling an air conditioner according to an embodiment of the present disclosure.
Detailed Description
So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.
The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
The term "plurality" means two or more, unless otherwise indicated.
In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.
The term "corresponding" may refer to an association or binding relationship, and the correspondence between a and B refers to an association or binding relationship between a and B.
In the embodiment of the disclosure, the intelligent home appliance refers to a home appliance formed after a microprocessor, a sensor technology and a network communication technology are introduced into the home appliance, and has the characteristics of intelligent control, intelligent sensing and intelligent application, the operation process of the intelligent home appliance often depends on the application and processing of modern technologies such as the internet of things, the internet and an electronic chip, for example, the intelligent home appliance can realize remote control and management of a user on the intelligent home appliance by connecting the electronic appliance.
As shown in conjunction with fig. 1, an embodiment of the present disclosure provides a method for controlling an air conditioner, including:
S01, the air conditioning equipment acquires a first indoor environment temperature, an air conditioning operation temperature and an air conditioning wind speed.
In the technical scheme, the indoor environment temperature can be detected and obtained through the temperature sensor, and the air conditioner running temperature and the air conditioner wind speed can be directly obtained as air conditioner running parameters. It should be understood that the present application is not particularly limited as to the location of the temperature sensor, as long as it can be used to reflect the indoor environment temperature.
S02, the air conditioning equipment calculates a temperature difference between the first indoor environment temperature and the air conditioning operation temperature.
S03, the air conditioning equipment determines a first frequency adjustment value of the compressor according to the corresponding relation among the temperature difference, the air conditioning wind speed and the frequency adjustment value of the compressor, so that the compressor of the air conditioner operates at the first frequency adjustment value.
In the technical scheme, the following table 1 provides a corresponding relation example table of the temperature difference, the air conditioner wind speed and the frequency adjustment value of the compressor, and the corresponding relation example table is used for indicating the corresponding relation of the temperature difference, the air conditioner wind speed and the frequency adjustment value of the compressor.
Table 1: temperature difference, air conditioner wind speed and compressor frequency adjusting value corresponding relation example table
| Temperature difference | Air conditioner wind speed | Frequency adjustment value of compressor |
| First temperature difference | First wind speed | Frequency adjustment value 1 |
| Second temperature difference | Second wind speed | Frequency adjustment value 2 |
| … | … | … |
| Nth temperature difference | Nth wind speed | Frequency adjustment value N |
It should be understood that the frequency adjustment value 1 represents the largest adjustment value, the frequency adjustment value N represents the smallest adjustment value, and the adjustment values represented by the frequency adjustment values 1 to N respectively gradually decrease. It should be understood that the value of the temperature difference is a consideration for reflecting the temperature to be regulated by the air conditioner, and in the case that the temperature difference is larger, the frequency regulation value of the corresponding compressor is larger in order to meet the requirement of the user on the temperature. The air speed of the air conditioner is a consideration factor for reflecting the flow of indoor air, and under the condition that the air speed is larger, the lower the temperature of the body temperature of a user is, the larger the frequency adjusting value of the corresponding compressor is. There are cases where the frequency adjustment value is zero.
By adopting the method for controlling the air conditioner, which is provided by the embodiment of the disclosure, the frequency adjustment value of the compressor is determined through the indoor environment temperature, the air conditioner operation temperature and the air conditioner air speed, and the air conditioner is controlled to operate according to the determined frequency adjustment value of the compressor. In the process of adjusting the frequency of the compressor, the frequency adjusting value of the compressor is determined jointly through a plurality of directly acquired factors, so that the complexity of an air conditioner temperature control strategy is reduced while the air conditioner temperature control accuracy is ensured, and the compatibility and the intelligent degree of the air conditioner temperature control strategy are improved.
As shown in fig. 2, another method for controlling an air conditioner according to an embodiment of the present disclosure includes:
s11, the air conditioning equipment acquires a first indoor environment temperature and an air conditioning wind speed.
S12, the air conditioning equipment acquires indoor environment humidity.
In the technical scheme, the indoor environment humidity can be detected and obtained through the humidity sensor. It should be understood that the present application is not particularly limited as to the location of the humidity sensor, as long as it can be used to reflect the indoor environment humidity.
S13, the air conditioning equipment determines the air conditioning target operating temperature according to the corresponding relation among the indoor environment humidity, the first indoor environment temperature and the air conditioning target operating temperature.
S14, the air conditioning equipment calculates a temperature difference between the first indoor environment temperature and the target running temperature of the air conditioner.
And S15, the air conditioning equipment determines a first frequency adjustment value of the compressor according to the corresponding relation among the temperature difference, the air conditioning wind speed and the frequency adjustment value of the compressor, so that the compressor of the air conditioner operates at the first frequency adjustment value.
In the embodiment of the disclosure, the indoor environment humidity is acquired, and the first indoor environment temperature and the air conditioner wind speed are acquired in no sequence. May be performed synchronously or asynchronously with a sequencing order. In the case of asynchronous execution, the present application is not particularly limited in the order of priority of parameter acquisition. As long as the air conditioner target operation temperature can be determined by the indoor environment humidity and the first indoor environment temperature. In practical application, the indoor environment humidity is one of factors of the user's body temperature, and the higher the indoor environment humidity is, the lower the user's body temperature is, and the higher the corresponding air conditioner target operating temperature is.
Optionally, after determining the target operating temperature of the air conditioner, it may include:
and controlling the air conditioner to operate at the target operating temperature, and stopping adjusting the frequency of the compressor under the condition that the first indoor environment temperature reaches the target operating temperature.
In practical application, the first indoor environment reaching the target operating temperature is a temperature change process, and under the condition that the first indoor environment temperature is the same as the target operating temperature, the indoor environment temperature is considered to reach the user set temperature through air conditioning temperature adjustment, so that the user body temperature corresponds to the set temperature.
It should be understood that in the case where the first indoor ambient temperature is the same as the target operating temperature, the difference between the first indoor temperature and the operating temperature should be zero, and in this case, the frequency adjustment value of the corresponding compressor is zero, i.e., the adjustment of the frequency of the compressor is stopped. Optionally, stopping adjusting the frequency of the compressor includes: the compressor is turned off or the compressor frequency is maintained running at the current time. It should be appreciated that the compressor may be turned off or the compressor frequency may be maintained at the present time, which is not particularly limited in the present application.
Thus, the target running temperature of the air conditioner is determined through the indoor environment humidity and the indoor environment temperature, and then the frequency adjusting value of the compressor is determined. The indoor environment humidity which can be directly obtained is increased, the indoor environment humidity is taken as an consideration factor of the frequency adjustment value of the compressor, the accuracy of temperature control of the air conditioner is improved, more comfortable body temperature is provided for a user, and the user experience is improved.
Referring to fig. 3, another method for controlling an air conditioner according to an embodiment of the present disclosure includes:
s21, the air conditioning equipment acquires a first indoor environment temperature, an air conditioning operation temperature and an air conditioning wind speed.
S22, the air conditioning equipment calculates a temperature difference between the first indoor environment temperature and the air conditioning operation temperature.
S23, the air conditioning equipment determines a first frequency adjustment value of the compressor according to the corresponding relation among the temperature difference, the air conditioning wind speed and the frequency adjustment value of the compressor, so that the compressor of the air conditioner operates at the first frequency adjustment value.
S24, the air conditioning equipment acquires the current running time of the air conditioner.
S25, under the condition that the current running time is greater than or equal to a preset time threshold value, the air conditioning equipment acquires the current running mode of the air conditioner.
In the technical scheme, the preset time threshold can be set according to the actual operation condition of the air conditioner, and the application is not particularly limited to the actual operation condition.
S26, the air conditioning equipment determines a second frequency adjusting value of the compressor according to the current operation mode of the air conditioner and the corresponding relation between the current operation time and the frequency of the compressor, and adjusts the frequency of the compressor.
In the embodiment of the disclosure, a second frequency adjustment value of the compressor is determined according to the corresponding relation between the current running mode of the air conditioner and the current running time and the frequency of the compressor, and the frequency of the compressor is adjusted twice in the process of adjusting the frequency of the compressor in the air conditioner control process, so that the frequency of the compressor is adjusted by the second frequency adjustment value.
It should be understood that in the embodiment of the present disclosure, the secondary adjustment of the frequency of the compressor may be after the difference between the first indoor temperature and the operating temperature should be zero, that is, after stopping adjusting the frequency of the compressor, where the secondary adjustment of the frequency of the compressor is a correction of the result of the previous adjustment process, where the process of the secondary adjustment may ensure that the indoor environment temperature is maintained after the previous adjustment is finished, so that the temperature sensing degree of the user meets the set temperature, and the accuracy of the temperature control of the air conditioner is improved; or, in the embodiment of the present disclosure, the secondary adjustment of the frequency of the compressor may be in a process that the difference between the first indoor temperature and the operating temperature is not zero, and the secondary adjustment of the frequency of the compressor in this process may assist in implementing the previous adjustment process, and in this process, the frequency of the compressor is adjusted at a fixed time interval through the secondary adjustment, so as to increase the accuracy of temperature adjustment of the air conditioner in the foregoing embodiment.
In practical application, in the process of adjusting the difference between the first indoor temperature and the operating temperature for the second time to be not zero, in the above disclosed embodiment, the first frequency adjustment value of the compressor is made to operate at 20Hz, the preset time threshold is one minute, the time of operation is five minutes, the operation mode is a heating mode, according to the corresponding relation between the current operation mode, the time of operation and the frequency of the compressor, the corresponding frequency adjustment value is determined to be raised by 5Hz, and the operation frequency of the compressor of the air conditioner at this moment is 25Hz.
It should be appreciated that the current run time of acquisition may be one or more times, and that since the current run time of acquisition is successively increased, the process is one in which the user-sensible temperature gradually approaches the user-set temperature. In the initial stage of the running time, the corresponding frequency adjusting value can be gradually increased or unchanged compared with the adjusting value at the previous moment; after approaching or reaching the maximum value of the compressor operating frequency, the corresponding frequency adjustment value may be successively lower or unchanged from the previous adjustment value.
Therefore, under the condition that the adjustment frequency value of the compressor is determined, the determined frequency adjustment value is subjected to secondary adjustment by increasing the consideration of time factors, so that the accuracy of the air-conditioner temperature control is further improved, and the compatibility and the intelligent degree of the air-conditioner temperature control strategy are improved.
As shown in fig. 4, another method for controlling an air conditioner according to an embodiment of the present disclosure includes:
S31, the air conditioning equipment acquires a first indoor environment temperature, an air conditioning operation temperature and an air conditioning wind speed.
S32, the air conditioning equipment calculates a temperature difference between the first indoor environment temperature and the air conditioning operation temperature.
S33, the air conditioning equipment determines a first frequency adjustment value of the compressor according to the corresponding relation among the temperature difference, the air conditioning wind speed and the frequency adjustment value of the compressor.
S34, the air conditioning equipment acquires the current running time of the air conditioner.
S35, under the condition that the current running time is greater than or equal to a preset time threshold value, the air conditioning equipment acquires the current running mode of the air conditioner.
S36, when the current operation mode of the air conditioner is a heating mode, the air conditioner reduces the second frequency adjusting value according to the corresponding relation between the operation temperature of the air conditioner and the frequency of the compressor.
In the embodiment of the present disclosure, in the case where the air conditioning operation mode is the heating mode, as the indoor temperature increases, the indoor environment humidity also decreases, so that the user's body temperature increases with the same indoor temperature, and thus, in the case where the environmental factor changes, the second frequency adjustment value should be decreased. That is, in the embodiment of the present disclosure, the frequency of the compressor is adjusted by adjusting the second frequency adjustment value, and then the frequency of the compressor is adjusted again by the adjusted second frequency adjustment value.
In this way, under the condition that the adjustment frequency value of the compressor is determined, and under the condition that the air conditioner operation mode is a heating mode, the accuracy of air conditioner temperature control is further improved by adjusting the second frequency adjustment value again, and the compatibility and the intelligent degree of the air conditioner temperature control strategy are improved.
Referring to fig. 5, another method for controlling an air conditioner according to an embodiment of the present disclosure includes:
S41, the air conditioning equipment acquires a first indoor environment temperature, an air conditioning operation temperature and an air conditioning wind speed.
S42, the air conditioning equipment calculates a temperature difference between the first indoor environment temperature and the air conditioning operation temperature.
S43, the air conditioning equipment determines a first frequency adjustment value of the compressor according to the corresponding relation among the temperature difference, the air conditioning wind speed and the frequency adjustment value of the compressor.
S44, the air conditioning equipment acquires the current running time of the air conditioner.
S45, under the condition that the current running time is greater than or equal to a preset time threshold value, the air conditioning equipment acquires the current running mode of the air conditioner.
S46, under the condition that the current operation mode of the air conditioner is the refrigeration mode, the air conditioner improves the second frequency adjusting value according to the corresponding relation between the operation temperature of the air conditioner and the frequency of the compressor.
It should be understood that in the case where the air conditioning operation mode is the cooling mode, as the indoor temperature decreases, the indoor ambient humidity also increases, so that the user's temperature sensing degree decreases at the same indoor temperature, and thus, in the case where the environmental factor changes, the second frequency adjustment value should be raised. That is, in the embodiment of the present disclosure, the frequency of the compressor is adjusted by adjusting the second frequency adjustment value, and then the frequency of the compressor is adjusted again by the adjusted second frequency adjustment value.
In this way, under the condition that the adjustment frequency value of the compressor is determined, and under the condition that the air conditioner operation mode is the refrigeration mode, the accuracy of the air conditioner temperature control is further improved by adjusting the second frequency adjustment value again, and the compatibility and the intelligent degree of the air conditioner temperature control strategy are improved.
Referring to fig. 6, another method for controlling an air conditioner according to an embodiment of the present disclosure includes:
S51, the air conditioning equipment acquires a first indoor environment temperature, an air conditioning operation temperature and an air conditioning wind speed.
S52, the air conditioning equipment calculates a temperature difference between the first indoor environment temperature and the air conditioning operation temperature.
And S53, the air conditioning equipment determines a first frequency adjustment value of the compressor according to the corresponding relation among the temperature difference, the air conditioning wind speed and the frequency adjustment value of the compressor.
S54, the air conditioning equipment acquires the current running time of the air conditioner.
S55, under the condition that the current running time is greater than or equal to a preset time threshold value, the air conditioning equipment acquires the current running mode of the air conditioner.
S56, the air conditioning equipment determines a second frequency adjusting value of the compressor according to the corresponding relation between the current running mode of the air conditioner and the frequency of the compressor, and adjusts the frequency of the compressor.
S57, the air conditioning equipment acquires a second indoor environment temperature.
S58, the air conditioning equipment calculates a difference value between the second indoor environment temperature and the first indoor environment temperature.
S59, the air conditioning equipment determines a third frequency adjustment value of the compressor according to the corresponding relation between the difference value of the temperature and the frequency adjustment value, and adjusts the frequency of the compressor again.
In the embodiment of the disclosure, readjusting the frequency of the compressor means readjusting the frequency of the air conditioner compressor through the third frequency adjustment value, and in the process, the indoor environment temperature can be kept, so that the temperature sensing of the user body accords with the set temperature. The determining the first frequency adjustment value of the compressor, the determining the second frequency adjustment value of the compressor, and the adjusting the frequency of the compressor are the same as those described in the above embodiments, and are not repeated in this embodiment.
Therefore, the frequency adjustment value of the compressor is determined through a plurality of directly acquired factors, and the frequency adjustment value of the compressor is adjusted for a plurality of times, so that the accuracy of air conditioner temperature control is improved, the complexity of an air conditioner temperature control strategy is reduced, and the compatibility and the intelligent degree of the air conditioner temperature control strategy are improved.
As shown in connection with fig. 7, an embodiment of the present disclosure provides an apparatus for air conditioner control, including a processor (processor) 100 and a memory (memory) 101. Optionally, the apparatus may further comprise a communication interface (Communication Interface) 102 and a bus 103. The processor 100, the communication interface 102, and the memory 101 may communicate with each other via the bus 103. The communication interface 102 may be used for information transfer. The processor 100 may call logic instructions in the memory 101 to perform the method for air conditioning control of the above-described embodiments.
Further, the logic instructions in the memory 101 described above may be implemented in the form of software functional units and may be stored in a computer readable storage medium when sold or used as a stand alone product.
The memory 101 is a computer readable storage medium that can be used to store a software program, a computer executable program, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 100 executes functional applications and data processing by executing program instructions/modules stored in the memory 101, i.e., implements the method for air conditioning control in the above-described embodiments.
The memory 101 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, at least one application program required for a function; the storage data area may store data created according to the use of the terminal device, etc. Further, the memory 101 may include a high-speed random access memory, and may also include a nonvolatile memory.
The embodiment of the disclosure provides an air conditioner, which comprises the device for controlling the air conditioner.
Embodiments of the present disclosure provide a computer-readable storage medium storing computer-executable instructions configured to perform the above-described method for air conditioning control.
The disclosed embodiments provide a computer program product comprising a computer program stored on a computer readable storage medium, the computer program comprising program instructions which, when executed by a computer, cause the computer to perform the above-described method for air conditioning control.
The computer readable storage medium may be a transitory computer readable storage medium or a non-transitory computer readable storage medium.
Embodiments of the present disclosure may be embodied in a software product stored on a storage medium, including one or more instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of a method according to embodiments of the present disclosure. And the aforementioned storage medium may be a non-transitory storage medium including: a plurality of media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or a transitory storage medium.
The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may involve structural, logical, electrical, process, and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. Moreover, the terminology used in the present application is for the purpose of describing embodiments only and is not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a," "an," and "the" (the) are intended to include the plural forms as well, unless the context clearly indicates otherwise. Similarly, the term "and/or" as used in this disclosure is meant to encompass any and all possible combinations of one or more of the associated listed. Furthermore, when used in the present disclosure, the terms "comprises," "comprising," and/or variations thereof, mean that the recited features, integers, steps, operations, elements, and/or components are present, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Without further limitation, an element defined by the phrase "comprising one …" does not exclude the presence of other like elements in a process, method or apparatus that includes the element. In this context, each embodiment may be described with emphasis on the differences from the other embodiments, and the same similar parts between the various embodiments may be referred to each other. For the methods, products, etc. disclosed in the embodiments, if they correspond to the method sections disclosed in the embodiments, the description of the method sections may be referred to for relevance.
Those of skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. The skilled artisan may use different methods for each particular application to achieve the described functionality, but such implementation should not be considered to be beyond the scope of the embodiments of the present disclosure. It will be clearly understood by those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, which are not repeated herein.
In the embodiments disclosed herein, the disclosed methods, articles of manufacture (including but not limited to devices, apparatuses, etc.) may be practiced in other ways. For example, the apparatus embodiments described above are merely illustrative, and for example, the division of the units may be merely a logical function division, and there may be additional divisions when actually implemented, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. In addition, the coupling or direct coupling or communication connection shown or discussed with each other may be through some interface, device or unit indirect coupling or communication connection, which may be in electrical, mechanical or other form. The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to implement the present embodiment. In addition, each functional unit in the embodiments of the present disclosure may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.
The flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. In the description corresponding to the flowcharts and block diagrams in the figures, operations or steps corresponding to different blocks may also occur in different orders than that disclosed in the description, and sometimes no specific order exists between different operations or steps. For example, two consecutive operations or steps may actually be performed substantially in parallel, they may sometimes be performed in reverse order, which may be dependent on the functions involved. Each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Claims (9)
1. A method for air conditioning control, comprising:
acquiring a first indoor environment temperature, an air conditioner running temperature and an air conditioner wind speed;
Calculating the temperature difference between the first indoor environment temperature and the air conditioner operation temperature;
determining a first frequency adjustment value of the compressor according to the corresponding relation among the temperature difference, the air speed of the air conditioner and the frequency adjustment value of the compressor, so that the compressor of the air conditioner operates at the first frequency adjustment value;
Acquiring the current running time of the air conditioner under the condition that the difference value between the first indoor environment temperature and the running temperature of the air conditioner is not zero; acquiring a current operation mode of the air conditioner under the condition that the current operation time is greater than or equal to a preset time threshold value; determining a second frequency adjustment value of the compressor according to the corresponding relation between the current running mode of the air conditioner, the current running time and the frequency of the compressor, and adjusting the frequency of the compressor by the second frequency adjustment value;
The current operation time acquired for multiple times is gradually increased, the second frequency adjustment value corresponding to the initial stage of the operation time is gradually increased compared with the adjustment value at the previous moment, and the second frequency adjustment value corresponding to the initial stage of the operation time is gradually decreased compared with the adjustment value at the previous moment after the maximum value of the operation frequency of the compressor is approached or reached.
2. The method of claim 1, wherein obtaining an air conditioner operating temperature comprises:
Acquiring indoor environment humidity;
And determining the air conditioner target operating temperature according to the corresponding relation among the indoor environment humidity, the first indoor environment temperature and the air conditioner target operating temperature.
3. The method of claim 2, further comprising, after determining the air conditioner target operating temperature:
And controlling the air conditioner to operate at the target operating temperature, and stopping the adjustment of the first frequency adjustment value to the frequency of the compressor under the condition that the first indoor environment temperature reaches the target operating temperature.
4. The method of claim 1, wherein said adjusting the frequency of the compressor comprises:
And under the condition that the current operation mode of the air conditioner is a heating mode, reducing the second frequency adjusting value according to the corresponding relation between the operation temperature of the air conditioner and the frequency of the compressor.
5. The method of claim 1, wherein said adjusting the frequency of the compressor comprises:
And under the condition that the current operation mode of the air conditioner is a refrigeration mode, according to the corresponding relation between the operation temperature of the air conditioner and the frequency of the compressor, the second frequency adjusting value is increased.
6. The method of claim 1, further comprising, after said adjusting the frequency of the compressor:
Acquiring a second indoor environment temperature;
calculating a difference between the second indoor environment temperature and the first indoor environment temperature;
And determining a third frequency regulation value of the compressor according to the corresponding relation between the difference value of the temperature and the frequency regulation value, and regulating the frequency of the compressor again.
7. An apparatus for air conditioning control comprising a processor and a memory storing program instructions, wherein the processor is configured to perform the method for air conditioning control of any of claims 1 to 6 when the program instructions are run.
8. An air conditioner comprising the apparatus for air conditioner control according to claim 7.
9. A storage medium storing program instructions which, when executed, perform the method for air conditioning control of any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111424724.5A CN114234412B (en) | 2021-11-26 | 2021-11-26 | Method and device for controlling air conditioner, air conditioner and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111424724.5A CN114234412B (en) | 2021-11-26 | 2021-11-26 | Method and device for controlling air conditioner, air conditioner and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114234412A CN114234412A (en) | 2022-03-25 |
| CN114234412B true CN114234412B (en) | 2024-06-18 |
Family
ID=80751545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111424724.5A Active CN114234412B (en) | 2021-11-26 | 2021-11-26 | Method and device for controlling air conditioner, air conditioner and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114234412B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811829A (en) * | 2022-04-13 | 2022-07-29 | 青岛海尔空调器有限总公司 | Body-sensing-temperature-based variable frequency control method and device, air conditioner and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748294A (en) * | 2013-12-30 | 2015-07-01 | 广东美的制冷设备有限公司 | Mobile terminal, air conditioner and control method thereof and air conditioning system and control method thereof |
| CN104949263A (en) * | 2015-05-28 | 2015-09-30 | 广东美的制冷设备有限公司 | Controlling method and device for air conditioner and air conditioner |
| CN105928136A (en) * | 2016-04-21 | 2016-09-07 | 青岛海尔空调器有限总公司 | Air conditioner energy conservation control method, air conditioner energy conservation control device and air conditioner |
| CN108548288A (en) * | 2018-03-31 | 2018-09-18 | 青岛海尔空调器有限总公司 | The control method of air-conditioning |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05322279A (en) * | 1992-05-21 | 1993-12-07 | Fujitsu General Ltd | Control device for air conditioner |
| JP3187198B2 (en) * | 1993-01-14 | 2001-07-11 | 東芝キヤリア株式会社 | Air conditioner |
| KR101064483B1 (en) * | 2004-01-15 | 2011-09-15 | 엘지전자 주식회사 | Multi-type air conditioner having frequency correction function and frequency correction method of a inverter compressor |
| CN105864983B (en) * | 2016-04-27 | 2019-05-31 | 青岛海尔空调器有限总公司 | A kind of air conditioning control method |
| CN107525210A (en) * | 2017-07-17 | 2017-12-29 | 青岛海尔空调器有限总公司 | A kind of control method of air conditioner |
| CN110145839A (en) * | 2019-05-13 | 2019-08-20 | 青岛海尔空调器有限总公司 | The control method of convertible frequency air-conditioner |
-
2021
- 2021-11-26 CN CN202111424724.5A patent/CN114234412B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748294A (en) * | 2013-12-30 | 2015-07-01 | 广东美的制冷设备有限公司 | Mobile terminal, air conditioner and control method thereof and air conditioning system and control method thereof |
| CN104949263A (en) * | 2015-05-28 | 2015-09-30 | 广东美的制冷设备有限公司 | Controlling method and device for air conditioner and air conditioner |
| CN105928136A (en) * | 2016-04-21 | 2016-09-07 | 青岛海尔空调器有限总公司 | Air conditioner energy conservation control method, air conditioner energy conservation control device and air conditioner |
| CN108548288A (en) * | 2018-03-31 | 2018-09-18 | 青岛海尔空调器有限总公司 | The control method of air-conditioning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114234412A (en) | 2022-03-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114383297B (en) | Method and device for controlling air conditioner and multi-split air conditioner | |
| CN111706969B (en) | Control method and device for dehumidification of air conditioner and air conditioner | |
| CN114061073B (en) | Method and device for controlling air conditioner and multi-split air conditioner | |
| CN108917117B (en) | Air conditioner and control method and device thereof | |
| CN114322238B (en) | Method and device for controlling air conditioner and multi-split air conditioner | |
| CN114061078B (en) | Method and device for controlling air conditioner and multi-split air conditioner | |
| CN113091260B (en) | Control method and device for air conditioner and air conditioner | |
| CN113531842B (en) | Method and device for controlling double-evaporator air conditioner and double-evaporator air conditioner | |
| CN113339985B (en) | Control method and control device for air conditioner electronic expansion valve and air conditioner | |
| CN114234412B (en) | Method and device for controlling air conditioner, air conditioner and storage medium | |
| CN111706971B (en) | Control method and control device for dehumidification of air conditioner and air conditioner | |
| CN114322223B (en) | Method and device for controlling air conditioner and multi-split air conditioner | |
| CN113091231B (en) | Control method and device for air conditioner and air conditioner | |
| CN114704934B (en) | Method and device for controlling direct current air conditioner and direct current air conditioner | |
| CN114383268B (en) | Method and device for controlling electronic expansion valve, air conditioner and storage medium | |
| CN113685984B (en) | Method and device for air conditioner control and air conditioner | |
| CN111043737A (en) | Method and device for controlling expansion valve and air conditioner | |
| CN113465108A (en) | Control method and device for temperature compensation of air conditioner internal unit and air conditioner | |
| CN116182369A (en) | Method and device for controlling air outlet temperature of air conditioner, air conditioner and storage medium | |
| CN111706968A (en) | Control method and control device for dehumidification of air conditioner and air conditioner | |
| CN114484719B (en) | Method and device for controlling air conditioner and air conditioner | |
| CN114383293B (en) | Method and device for controlling air conditioner, air conditioner and storage medium | |
| CN114543327B (en) | Method, device, air conditioner and storage medium for determining expansion valve opening | |
| CN113091213B (en) | Method and device for defrosting of air conditioner and air conditioner | |
| CN113959056B (en) | Control method and control device for air conditioner and air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |