CN114738947A - Air conditioner control method and air conditioner - Google Patents
Air conditioner control method and air conditioner Download PDFInfo
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- CN114738947A CN114738947A CN202210313874.7A CN202210313874A CN114738947A CN 114738947 A CN114738947 A CN 114738947A CN 202210313874 A CN202210313874 A CN 202210313874A CN 114738947 A CN114738947 A CN 114738947A
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 103
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 103
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 238000005057 refrigeration Methods 0.000 claims abstract description 13
- 238000004590 computer program Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 6
- 239000005431 greenhouse gas Substances 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 4
- 238000004378 air conditioning Methods 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 description 48
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- 238000004891 communication Methods 0.000 description 6
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- 206010063385 Intellectualisation Diseases 0.000 description 1
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- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 239000000446 fuel Substances 0.000 description 1
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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
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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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
- F24F11/67—Switching between heating and cooling modes
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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
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/70—Carbon dioxide
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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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Abstract
The invention provides an air conditioner control method and an air conditioner, and relates to the technical field of air conditioning. The method comprises the following steps: acquiring a carbon emission speed K1 of an indoor environment; controlling an operation frequency of a compressor of the air conditioner based on the carbon discharge speed K1. According to the air conditioner control method and the air conditioner, the carbon emission speed K1 of the indoor environment is obtained, the running frequency of the compressor of the air conditioner is controlled based on the carbon emission speed K1, the air conditioner is flexibly and targetedly controlled by combining the emission situation of greenhouse gases of the indoor environment, and the intelligent degree and the automation degree of the air conditioner are improved; through the operating frequency of control compressor, adjust the refrigeration or the intensity of heating of air conditioner, change the cooling or the programming rate of indoor environment, carry out accurate intelligent management to indoor environment.
Description
Technical Field
The invention relates to the technical field of air conditioning, in particular to an air conditioner control method and an air conditioner.
Background
With the progress of science and technology and the increase of people's demand, air conditioners develop towards the direction of intellectuality and diversification.
In the prior art, the air conditioner mostly controls the running state of the air conditioner through instructions sent by a user, the control efficiency is low, the intellectualization of the air conditioner is difficult to realize, and the use experience of the user is reduced.
Disclosure of Invention
The invention provides an air conditioner control method and an air conditioner, which are used for solving the technical problem that the control efficiency of the air conditioner in the prior art is low.
In a first aspect, the present invention provides an air conditioner control method, including:
acquiring a carbon emission speed K1 of an indoor environment;
controlling an operation frequency of a compressor of the air conditioner based on the carbon discharge speed K1.
According to the air conditioner control method provided by the invention, the acquiring of the carbon emission speed K1 of the indoor environment specifically comprises the following steps:
after the air conditioner is started, acquiring a carbon emission speed K1 within a first preset time period;
the controlling of the operating frequency of the compressor of the air conditioner based on the carbon discharge speed K1 includes:
controlling the operating frequency of the compressor based on the carbon discharge speed K1 after the air conditioner operates for the first preset time period.
According to the air conditioner control method provided by the invention, the method for controlling the running frequency of the compressor of the air conditioner based on the carbon discharge speed K1 comprises the following steps:
and after the air conditioner operates for the first preset time period, reacquiring the carbon emission speed K1 every second preset time period, and controlling the operating frequency of the compressor based on the reacquired carbon emission speed K1.
According to the air conditioner control method provided by the invention, the controlling the running frequency of the compressor of the air conditioner based on the carbon discharge speed K1 comprises the following steps:
and acquiring the numerical relation between the carbon emission speed K1 and a preset carbon emission speed K, and controlling the operating frequency of the compressor according to the numerical relation and the operating mode of the air conditioner.
According to the air conditioner control method provided by the present invention, the controlling the operation frequency of the compressor according to the numerical relationship and the operation mode of the air conditioner includes:
in a refrigeration mode, if the numerical relation is K1 > K, controlling the compressor to operate at a set frequency;
if the numerical relation is that K1 is more than 80% and not more than K, controlling the compressor to reduce a first preset value on the basis of the set frequency;
if the numerical relation is that K1 is more than 60% and less than or equal to 80% K, controlling the compressor to reduce a second preset value on the basis of the set frequency;
if the numerical relation is that K1 is more than 40% and less than or equal to 60% K, controlling the compressor to reduce a third preset value on the basis of the set frequency;
if the numerical relation is that K1 is less than or equal to 40% K, controlling the compressor to reduce a fourth preset value on the basis of the set frequency;
and the first preset value, the second preset value, the third preset value and the fourth preset value are sequentially increased in number.
According to the air conditioner control method provided by the present invention, the controlling the operation frequency of the compressor according to the numerical relationship and the operation mode of the air conditioner further comprises:
in the heating mode, if the numerical relation is that K1 is not more than K, controlling the compressor to operate at the set frequency;
if the numerical relation is that K is more than K1 and less than or equal to 120% K, controlling the compressor to reduce a fifth preset value on the basis of the set frequency;
if the numerical relation is that K1 is more than 120% and less than or equal to 140% K, controlling the compressor to reduce a sixth preset value on the basis of the set frequency;
if the numerical relation is that K1 is larger than 140% K and smaller than or equal to 160% K, controlling the compressor to reduce a seventh preset value on the basis of the set frequency;
if the numerical relation is that K1 is larger than 160% K, controlling the compressor to reduce an eighth preset value on the basis of the set frequency;
and the fifth preset value, the sixth preset value, the seventh preset value and the eighth preset value are sequentially increased in size.
According to the air conditioner control method provided by the present invention, the controlling the operation frequency of the compressor according to the numerical relationship and the operation mode of the air conditioner further comprises:
and determining the frequency regulation speed of the compressor according to the numerical value relationship and the operation mode of the air conditioner.
According to the air conditioner control method provided by the present invention, the determining the frequency adjustment speed of the compressor according to the numerical relationship and the operation mode of the air conditioner includes:
in the refrigeration mode, if the numerical relationship is that K is more than 60% and K is more than K1 and less than or equal to K, determining to control the frequency adjusting speed to be a first preset speed, and controlling the compressor to reduce the running frequency at the first preset speed;
if the numerical relation is that K1 is not more than 60% K, determining to control the frequency adjusting speed to be a second preset speed, and controlling the compressor to reduce the running frequency at the second preset speed;
in the heating mode, if the numerical relationship is that K is more than K1 and less than or equal to 140% K, determining to control the frequency adjusting speed to be the first preset speed, and controlling the compressor to reduce the operating frequency at the first preset speed;
if the numerical relationship is that K1 is larger than 140% K, determining to control the frequency adjusting speed to be the second preset speed, and controlling the compressor to reduce the running frequency at the second preset speed;
wherein the first preset speed is less than the second preset speed.
According to the air conditioner control method provided by the present invention, the air conditioner control method further includes:
and if the carbon emission speed K1 is equal to 0, controlling the air conditioner to be closed after the air conditioner is operated for a third preset time period.
In a second aspect, the present invention provides an air conditioner, comprising an electronic device, wherein the electronic device comprises a memory, a processor and a computer program stored in the memory and executable on the processor, and the processor implements the air conditioner control method according to the first aspect when executing the program.
According to the air conditioner control method and the air conditioner, the carbon emission speed K1 of the indoor environment is obtained, the running frequency of the compressor of the air conditioner is controlled based on the carbon emission speed K1, the air conditioner is flexibly and targetedly controlled by combining the emission situation of greenhouse gases of the indoor environment, and the intelligent degree and the automation degree of the air conditioner are improved; through the operating frequency of control compressor, adjust the refrigeration or the intensity of heating of air conditioner, change the cooling or the programming rate of indoor environment, carry out accurate intelligent management to indoor environment.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic flow chart of a method for controlling an air conditioner according to the present invention;
fig. 2 is a flowchart illustrating an air conditioner control method according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an electronic device provided in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
According to fig. 1, an embodiment of the present invention provides an air conditioner control method, including:
s10: the carbon emission rate K1 of the indoor environment is obtained.
Carbon emissions are a general term or abbreviation for greenhouse gas emissions, and not only do combustion of fuels produce carbon emissions, but organisms also produce carbon emissions during everyday activities.
The carbon emission detection device is installed on the indoor unit of the air conditioner and used for detecting the biological carbon emission of the indoor environment in real time and further obtaining the carbon emission speed K1 of the indoor environment. The carbon emission rate K1 is an average carbon emission per minute in an indoor environment.
The carbon emission detection device can perform real-time and online qualitative and quantitative detection on greenhouse gases and perform diffusion analysis. The operation data of the carbon emission detection device can be displayed in various modes such as a visualization system, mobile phone APP software, a public number and the like.
The carbon emission detection device can also be installed at any position of the indoor environment instead of the indoor unit of the air conditioner, is in communication connection with the air conditioner and performs information interaction with the air conditioner through remote data transmission.
S20: the operating frequency of the compressor of the air conditioner is controlled based on the carbon discharge speed K1.
The carbon emission amount detection device detects the amount of biological carbon emission in the indoor environment, and therefore the carbon emission rate K1 can reflect information such as the number of human bodies or animals, the activity frequency, and the like in the room to a certain extent.
Based on the carbon discharge speed K1, the operating frequency of the compressor of the air conditioner is controlled, the refrigerating or heating intensity of the air conditioner is favorably regulated and controlled according to the actual condition of the indoor environment, and the energy consumption is saved while the indoor environment temperature is regulated.
According to the air conditioner control method, the carbon emission speed K1 of the indoor environment is obtained, the running frequency of the compressor of the air conditioner is controlled based on the carbon emission speed K1, the air conditioner is flexibly controlled in a targeted mode by combining the emission situation of greenhouse gases of the indoor environment, and the intelligent degree and the automation degree of the air conditioner are improved; through the operating frequency of control compressor, adjust the refrigeration or the intensity of heating of air conditioner, change the cooling or the programming rate of indoor environment, carry out accurate intelligent management to indoor environment.
Further, the step S10 of obtaining the carbon emission speed K1 of the indoor environment specifically includes:
s11: after the air conditioner is turned on, the carbon emission speed K1 for a first preset time period is obtained.
Controlling an operation frequency of a compressor of the air conditioner based on the carbon discharge speed K1 in step S20, including:
s21: after the air conditioner is operated for a first preset time period, the operating frequency of the compressor is controlled based on the carbon discharge speed K1.
Within a first preset time after the air conditioner is started, the air conditioner normally operates, and the operating frequency of the compressor is not adjusted based on the carbon emission speed K1, so that the indoor environment is rapidly heated or cooled to rapidly reach the set temperature. Therefore, only the carbon emission speed K1 for the first preset period of time after the air conditioner is turned on is obtained.
The first preset time period may be preset before the air conditioner leaves a factory, or may be set by a user. In a specific embodiment, the first preset time period is 30 min.
After the air conditioner operates for the first preset time, the operating frequency of the compressor is controlled according to the average carbon emission per minute within the first preset time, and the control of the refrigerating or heating intensity of the air conditioner according to the actual condition of the indoor environment is facilitated.
In a further embodiment, the controlling of the operating frequency of the compressor of the air conditioner based on the carbon discharge speed K1 in the step S20 includes:
s22: and after the air conditioner is operated for the first preset time period, the carbon discharge speed K1 is reacquired every second preset time period, and the operating frequency of the compressor is controlled based on the reacquired carbon discharge speed K1.
In a specific embodiment, the second preset time period is 10 min. In the embodiment, after the air conditioner operates for 30min, the average carbon discharge speed K1 within 10min is acquired again every 10min, and the operating frequency of the compressor is dynamically controlled based on the latest acquired carbon discharge speed K1, so that the flexibility and the intelligent degree of the air conditioner are embodied.
Based on the air conditioner control method provided in any of the above embodiments, the step S20 of controlling the operating frequency of the compressor of the air conditioner based on the carbon emission speed K1 includes:
s23: and acquiring the numerical relation between the carbon discharge speed K1 and the preset carbon discharge speed K, and controlling the running frequency of the compressor according to the numerical relation and the running mode of the air conditioner.
The preset carbon emission speed K is preset before the air conditioner leaves a factory according to the energy efficiency ratio or the matching number of different air conditioners. The preset carbon emission speed K is a maximum carbon emission speed at which the air conditioner can be loaded in a normal operation state.
For example, the carbon emission per person per minute is about 0.0347kg per person per day calculated as 50kg per person per day, and an air conditioner in an indoor room can normally bear a load of 5 persons, so that the average carbon emission per minute is about 0.17kg, and the maximum carbon emission rate of the normal load of the air conditioner is 0.17 kg/min.
It can be understood that the number of air conditioners is different, the number of persons capable of normal load is different, and the preset carbon emission speed K is also different.
By obtaining the numerical relationship between the carbon emission speed K1 and the preset carbon emission speed K, the operating environment and the load state of the air conditioner can be obtained, and the adjustment of the operating state of the air conditioner based on different numerical relationships is facilitated.
In addition, the carbon emission amount in the indoor environment and the number of people have different influences on the air conditioner in different operation modes, so the operation frequency of the compressor is controlled based on the operation mode of the air conditioner, and the accuracy of the control on the air conditioner is improved.
Specifically, the step S23 of controlling the operating frequency of the compressor according to the numerical relationship and the operating mode of the air conditioner includes:
in the refrigeration mode, if the numerical relation is K1 > K, controlling the compressor to operate at a set frequency;
if the numerical relation is that K1 is more than 80% and less than or equal to K, controlling the compressor to reduce a first preset value on the basis of the set frequency;
if the numerical relation is that K1 is more than 60% and less than or equal to 80% K, controlling the compressor to reduce a second preset value on the basis of the set frequency;
if the numerical relation is that K1 is more than 40% and less than or equal to 60% K, controlling the compressor to reduce a third preset value on the basis of the set frequency;
and if the numerical relation is that K1 is less than or equal to 40% K, controlling the compressor to reduce the fourth preset value on the basis of the set frequency.
The first preset value, the second preset value, the third preset value and the fourth preset value are sequentially increased in number. The set frequency is the operating frequency of the air conditioner in a normal operating state.
In a specific embodiment, the first preset value is 2Hz, the second preset value is 4Hz, the third preset value is 6Hz, and the fourth preset value is 8 Hz.
In the refrigeration mode, if the carbon emission speed K1 is greater than the preset carbon emission speed K, it indicates that the carbon emission amount generated by human bodies or animals in the indoor environment in unit time exceeds the load range of the air conditioner, and there are likely more human bodies or animals in the indoor environment, and at this time, the compressor is controlled to operate at the set frequency, so as to reduce the temperature of the indoor environment at a faster speed and ensure the refrigeration effect of the air conditioner.
And along with the reduction of the carbon emission speed K1 relative to the preset carbon emission speed K, the number of human bodies or animals in the indoor environment is reduced, the operation frequency is gradually reduced by controlling the compressor on the basis of the set frequency, and the energy conservation and emission reduction can be realized on the basis of ensuring the refrigeration effect of the air conditioner.
Alternatively, in the case where the numerical relationship is K1 > K, the operation frequency may be increased based on the set frequency, and the cooling intensity may be further increased. And under the condition that the numerical relation is K1 > K, the fresh air mode can be started to introduce fresh air into the indoor environment, so that the indoor air quality is improved.
Specifically, the step S23 is to control the operating frequency of the compressor according to the numerical relationship and the operating mode of the air conditioner, and further includes:
in the heating mode, if the numerical relation is that K1 is less than or equal to K, controlling the compressor to operate at a set frequency;
if the numerical relation is that K is more than K1 and less than or equal to 120% K, controlling the compressor to reduce a fifth preset value on the basis of the set frequency;
if the numerical relation is that K1 is more than 120% and less than or equal to 140% K, controlling the compressor to reduce a sixth preset value on the basis of the set frequency;
if the numerical relation is that K1 is more than 140% and less than or equal to 160% K, controlling the compressor to reduce a seventh preset value on the basis of the set frequency;
and if the numerical relation is K1 > 160% K, controlling the compressor to reduce the eighth preset value on the basis of the set frequency.
And the fifth preset value, the sixth preset value, the seventh preset value and the eighth preset value are sequentially increased.
In a specific embodiment, the fifth preset value is 2Hz, the sixth preset value is 3Hz, the seventh preset value is 4Hz, and the eighth preset value is 5 Hz.
In the heating mode, if the carbon emission speed K1 is greater than the preset carbon emission speed K, more human bodies or animals may be in the indoor environment, the emitted heat is larger, and the sensible temperature of the human body is higher. Therefore, as the carbon discharge speed K1 is increased relative to the preset carbon discharge speed K, the operation frequency of the compressor is controlled to be gradually reduced on the basis of the set frequency, so that the resources can be saved and the energy consumption can be reduced on the basis of ensuring the heating effect of the air conditioner.
In the heating mode, if the carbon emission speed K1 is less than or equal to the preset carbon emission speed K, it indicates that there are less human bodies or animals in the indoor environment, and the carbon emission amount of the human bodies or the animals in the indoor environment in unit time does not exceed the load range of the air conditioner, at this time, the compressor is controlled to operate at the set frequency, the indoor environment temperature is increased at a higher speed, and the heating effect of the air conditioner is ensured.
Further, the step S20 is to control the operating frequency of the compressor according to the numerical relationship and the operating mode of the air conditioner, and further includes:
s24: and determining the frequency regulation speed of the compressor according to the numerical relation and the running mode of the air conditioner.
According to the different numerical relation of the carbon discharge speed K1 and the preset carbon discharge speed K, the frequency adjusting speed of the compressor is controlled, so that the air conditioner has different frequency change speeds, and different refrigeration or heating effects are realized.
Specifically, the step S24 of determining the frequency adjustment speed of the compressor according to the numerical relationship and the operation mode of the air conditioner includes:
in the refrigeration mode, if the numerical relation is that K is more than 60% and K is more than K1 and less than or equal to K, determining that the frequency adjusting speed is controlled to be a first preset speed, and controlling the compressor to reduce the running frequency at the first preset speed;
if the numerical relation is that K1 is less than or equal to 60% K, determining that the frequency adjusting speed is controlled to be a second preset speed, and controlling the compressor to reduce the running frequency at the second preset speed;
in the heating mode, if the numerical relation is that K is more than K1 and less than or equal to 140% K, determining that the frequency adjusting speed is controlled to be a first preset speed, and controlling the compressor to reduce the operating frequency at the first preset speed;
if the numerical relation is K1 > 140% K, determining to control the frequency adjusting speed to be a second preset speed, and controlling the compressor to reduce the running frequency at the second preset speed.
Wherein the first preset speed is less than the second preset speed.
In a specific embodiment, the first predetermined speed is 1Hz/min and the second predetermined speed is 2 Hz/min.
In this embodiment, if the numerical relationship in the cooling mode is K1 ≦ 60% K, the number of human or animal in the indoor environment is smaller, and thus the operating frequency of the compressor is reduced at a higher frequency adjustment speed, and cool air is blown more gently into the indoor environment. If the numerical relationship in the heating mode is K1 > 140% K, the number of human or animal bodies in the indoor environment is greater, and thus the operating frequency of the compressor is reduced at a greater frequency adjustment speed, and the hot wind is more gently blown to the indoor environment.
As shown in fig. 2, the air conditioner control method provided by the present invention further includes:
s30: and if the carbon emission speed K1 is equal to 0, controlling the air conditioner to be closed after the air conditioner is operated for the third preset time period.
Under the condition that the carbon emission speed K1 is 0, no human or animal exists in the room, and at the moment, the air conditioner is controlled to be closed after the air conditioner runs for a third preset time, so that the indoor environment temperature is appropriate, and meanwhile, resources are saved.
In an alternative embodiment, if the carbon emission speed K1 is 0, the air conditioner is controlled to be turned off after the compressor is controlled to operate at the preset frequency for a third preset time period. The preset frequency may be a minimum frequency allowed in a normal operating state of the compressor, an intermediate frequency (i.e., an average value of the minimum frequency and the maximum frequency) in the normal operating state of the compressor, or other frequencies allowed in the normal operating state of the compressor.
In another alternative embodiment, the preset frequency of the compressor is different in different operating modes. For example, in the cooling mode, if the carbon emission speed K1 is equal to 0, the air conditioner is controlled to be turned off after the compressor is controlled to operate at the minimum frequency for a third preset time period; in the heating mode, if the carbon emission speed K1 is 0, the air conditioner is controlled to be turned off after the compressor is controlled to operate at the intermediate frequency for a third preset time period.
The following describes the air conditioner control device provided by the present invention, and the air conditioner control device described below and the air conditioner control method described above may be referred to in correspondence with each other.
The invention provides an air conditioner control device which comprises an acquisition unit and a control unit.
The acquisition unit is used for acquiring the carbon emission speed K1 of the indoor environment.
The control unit is used for controlling the running frequency of the compressor of the air conditioner based on the carbon discharge speed K1.
The present invention further provides an air conditioner, which includes an electronic device, the electronic device includes a memory 330, a processor 310, and a computer program stored in the memory 330 and operable on the processor 310, and the processor 310 executes the computer program to implement the air conditioner control method according to the above embodiment.
Fig. 3 illustrates a physical structure diagram of the electronic device, and as shown in fig. 3, the electronic device may include: a processor (processor)310, a communication interface (communication interface)320, a memory (memory)330 and a communication bus 340, wherein the processor 310, the communication interface 320 and the memory 330 communicate with each other via the communication bus 340. The processor 310 may call logic instructions in the memory 330 to perform an air conditioner control method, the method comprising: acquiring a carbon emission speed K1 of an indoor environment; the operating frequency of the compressor of the air conditioner is controlled based on the carbon discharge speed K1.
In addition, the logic instructions in the memory 330 may be implemented in the form of software functional units and stored in a computer readable storage medium when the software functional units are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various 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), a magnetic disk, or an optical disk.
In another aspect, the present invention also provides a computer program product including a computer program, the computer program being storable on a non-transitory computer readable storage medium, the computer program, when executed by a processor, being capable of executing the air conditioner control method provided by the above methods, the method comprising: acquiring a carbon emission speed K1 of an indoor environment; the operating frequency of the compressor of the air conditioner is controlled based on the carbon discharge speed K1.
In yet another aspect, the present invention also provides a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements an air conditioner control method provided by the above methods, the method including: acquiring a carbon emission speed K1 of an indoor environment; the operating frequency of the compressor of the air conditioner is controlled based on the carbon discharge speed K1.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed 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 modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. An air conditioner control method, comprising:
acquiring a carbon emission speed K1 of an indoor environment;
controlling an operation frequency of a compressor of the air conditioner based on the carbon discharge speed K1.
2. The air conditioner control method according to claim 1, wherein the obtaining of the carbon emission speed K1 of the indoor environment specifically comprises:
after the air conditioner is started, acquiring a carbon emission speed K1 within a first preset time period;
the controlling of the operating frequency of the compressor of the air conditioner based on the carbon discharge speed K1 includes:
controlling the operating frequency of the compressor based on the carbon discharge speed K1 after the air conditioner operates for the first preset time period.
3. The air conditioner controlling method as claimed in claim 2, wherein the controlling of the operating frequency of the compressor of the air conditioner based on the carbon discharging speed K1 includes:
and after the air conditioner operates for the first preset time period, reacquiring the carbon emission speed K1 every second preset time period, and controlling the operating frequency of the compressor based on the reacquired carbon emission speed K1.
4. The air conditioner control method according to any one of claims 1 to 3, wherein the controlling of the operating frequency of a compressor of an air conditioner based on the carbon discharge speed K1 includes:
and acquiring the numerical relation between the carbon emission speed K1 and a preset carbon emission speed K, and controlling the operating frequency of the compressor according to the numerical relation and the operating mode of the air conditioner.
5. The air conditioner control method according to claim 4, wherein said controlling the operating frequency of the compressor according to the numerical relationship and the operation mode of the air conditioner includes:
in a refrigeration mode, if the numerical relation is K1 > K, controlling the compressor to operate at a set frequency;
if the numerical relation is that K1 is more than 80% and not more than K, controlling the compressor to reduce a first preset value on the basis of the set frequency;
if the numerical relation is that K1 is more than 60% K and less than or equal to 80% K, controlling the compressor to reduce a second preset value on the basis of the set frequency;
if the numerical relation is that K1 is more than 40% K and less than or equal to 60% K, controlling the compressor to reduce a third preset value on the basis of the set frequency;
if the numerical relation is that K1 is less than or equal to 40% K, controlling the compressor to reduce a fourth preset value on the basis of the set frequency;
and the first preset value, the second preset value, the third preset value and the fourth preset value are sequentially increased in number.
6. The air conditioner control method according to claim 5, wherein said controlling an operation frequency of the compressor according to the numerical relationship and an operation mode of the air conditioner, further comprises:
in the heating mode, if the numerical relation is that K1 is not more than K, controlling the compressor to operate at the set frequency;
if the numerical relation is that K is more than K1 and less than or equal to 120% K, controlling the compressor to reduce a fifth preset value on the basis of the set frequency;
if the numerical relation is that K1 is more than 120% and less than or equal to 140% K, controlling the compressor to reduce a sixth preset value on the basis of the set frequency;
if the numerical relation is that K1 is more than 140% and less than or equal to 160% K, controlling the compressor to reduce a seventh preset value on the basis of the set frequency;
if the numerical relation is that K1 is larger than 160% K, controlling the compressor to reduce an eighth preset value on the basis of the set frequency;
and the fifth preset value, the sixth preset value, the seventh preset value and the eighth preset value are sequentially increased in number.
7. The air conditioner control method according to claim 6, wherein said controlling an operation frequency of the compressor according to the numerical relationship and an operation mode of the air conditioner, further comprises:
and determining the frequency regulation speed of the compressor according to the numerical value relationship and the operation mode of the air conditioner.
8. The air conditioner control method as claimed in claim 7, wherein said determining a frequency adjustment speed of the compressor based on the numerical relationship and an operation mode of the air conditioner comprises:
in the refrigeration mode, if the numerical relationship is that K is more than 60% and K is more than K1 and less than or equal to K, determining to control the frequency adjusting speed to be a first preset speed, and controlling the compressor to reduce the running frequency at the first preset speed; if the numerical relation is that K1 is not more than 60% K, determining to control the frequency adjusting speed to be a second preset speed, and controlling the compressor to reduce the running frequency at the second preset speed;
in the heating mode, if the numerical relationship is that K is more than K1 and less than or equal to 140% K, determining to control the frequency adjusting speed to be the first preset speed, and controlling the compressor to reduce the operating frequency at the first preset speed; if the numerical relationship is that K1 is larger than 140% K, determining to control the frequency adjusting speed to be the second preset speed, and controlling the compressor to reduce the running frequency at the second preset speed;
wherein the first preset speed is less than the second preset speed.
9. The air conditioner control method according to claim 1, further comprising:
and if the carbon emission speed K1 is 0, controlling the air conditioner to be closed after the air conditioner is operated for a third preset time period.
10. An air conditioner comprising an electronic device including a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the air conditioner control method according to any one of claims 1 to 9 when executing the program.
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| CN202210313874.7A CN114738947A (en) | 2022-03-28 | 2022-03-28 | Air conditioner control method and air conditioner |
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| CN202210313874.7A CN114738947A (en) | 2022-03-28 | 2022-03-28 | Air conditioner control method and air conditioner |
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