CN114623589B - Control method and control system for air conditioner noise, electronic equipment and storage medium - Google Patents
Control method and control system for air conditioner noise, electronic equipment and storage medium Download PDFInfo
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- CN114623589B CN114623589B CN202210120590.6A CN202210120590A CN114623589B CN 114623589 B CN114623589 B CN 114623589B CN 202210120590 A CN202210120590 A CN 202210120590A CN 114623589 B CN114623589 B CN 114623589B
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- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000001816 cooling Methods 0.000 claims abstract description 29
- 238000004590 computer program Methods 0.000 claims description 13
- 238000004378 air conditioning Methods 0.000 claims description 11
- 239000003507 refrigerant Substances 0.000 description 16
- 238000004891 communication Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- 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
-
- 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
- F24F2130/40—Noise
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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
Abstract
The invention provides a control method, a control system, electronic equipment and a storage medium for air conditioner noise, which comprise the following steps: acquiring indoor temperature and set temperature; determining the amount of cooling required to reach the set temperature based on the indoor temperature; based on the cold quantity, determining the working frequency required by the compressor and the working noise corresponding to the throttling device; and controlling the operation of the compressor according to a preset noise range where the working noise is located. The control method of the air conditioner noise is used for controlling the air conditioner with the built-in throttling device, firstly, the cooling capacity required for reaching the set temperature is determined through the indoor temperature, then the working frequency required by the compressor and the working noise corresponding to the throttling device are determined based on the cooling capacity, finally, the operation of the compressor is controlled according to the preset noise range where the working noise is located, on the basis of ensuring the normal operation of the air conditioner as much as possible, the excessive noise generated by the throttling device in the indoor is avoided, and the use experience of a user is improved.
Description
Technical Field
The present invention relates to the field of air conditioning technologies, and in particular, to a method and a system for controlling noise of an air conditioner, an electronic device, and a storage medium.
Background
The existing air conditioner can not perform refrigeration well in hot weather, and the main reason is that the air conditioner is forced to perform self-protection by taking the sacrifice refrigeration capacity as a standard under the high-temperature working condition due to the influence of the high-temperature working condition on the air conditioner, and the external throttling device is easy to cause the failure of temperature regulation in extreme weather.
In order to solve the problems, the throttling device of the air conditioner can be built in to throttle the air conditioner in the indoor unit, so that not only can the failure of temperature regulation be avoided, but also the throttling device is not required to be further protected, the heat exchange capacity of the air conditioner is enhanced, and the rated capacity of the built-in throttling device can be improved by 5% according to experiments. But the built-in throttling device can cause loud indoor noise and influence the use experience of users.
Disclosure of Invention
The invention provides a control method, a control system, electronic equipment and a storage medium for air conditioner noise, which are used for solving the problem that an internal throttling device causes large indoor noise and influences the use experience of a user.
The invention provides a control method of air conditioner noise, comprising the following steps:
acquiring indoor temperature and set temperature;
determining the amount of cooling required to reach the set temperature based on the indoor temperature;
based on the cold quantity, determining the working frequency required by the compressor and the working noise corresponding to the throttling device;
and controlling the operation of the compressor according to a preset noise range where the working noise is located.
According to the method for controlling the air conditioner noise provided by the invention, the step of determining the working frequency required by the compressor and the working noise corresponding to the throttling device based on the cold energy comprises the following steps:
based on the cold quantity, determining an air supply temperature required for reaching the cold quantity in a preset time;
judging the relation between the air supply temperature and a preset temperature range;
and if the air supply temperature is within the preset temperature range, determining the working frequency required by the compressor and the working noise corresponding to the throttling device based on the air supply temperature.
According to the air conditioner noise control method provided by the invention, if the air supply temperature is outside the preset temperature range, the working frequency required by the compressor to reach the boundary temperature and the working noise corresponding to the throttling device are determined based on the boundary temperature of the preset temperature range.
According to the method for controlling the air conditioner noise provided by the invention, the step of controlling the operation of the compressor according to the preset noise range where the working noise is located comprises the following steps:
judging the relation between the working noise and the preset noise range;
and if the working noise is in the preset noise range, controlling the compressor based on the working frequency corresponding to the working noise.
According to the air conditioner noise control method provided by the invention, if the working noise is outside the preset noise range, the compressor is controlled based on the boundary frequency corresponding to the preset noise range.
According to the method for controlling the noise of the air conditioner provided by the invention, before the indoor temperature and the set temperature are obtained, the method further comprises the following steps:
acquiring the working frequency of the compressor and the working noise corresponding to the throttling device;
and establishing a corresponding relation between the working frequency of the compressor and the working noise of the throttling device in the preset noise range.
According to the method for controlling the noise of the air conditioner provided by the invention, the step of determining the cooling capacity required for reaching the set temperature based on the indoor temperature comprises the following steps:
determining a temperature difference between the indoor temperature and the set temperature based on the indoor temperature and the set temperature;
acquiring the air quality in the corresponding space;
based on the temperature difference and the air quality, the amount of cooling required to reach the set temperature is determined.
The invention also provides a control system of the air conditioner noise, which comprises:
the acquisition module is used for acquiring indoor temperature and set temperature;
a first determination module that determines a cooling capacity required to reach the set temperature based on the indoor temperature;
the second determining module is used for determining the working frequency required by the compressor and the working noise corresponding to the throttling device based on the cold energy;
and the execution module is used for controlling the operation of the compressor according to the preset noise range where the working noise is located.
The invention also provides an electronic device comprising a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor realizes the control method of the noise of the air conditioner when executing the program.
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 a method of controlling air conditioning noise as described in any of the above.
The invention also provides a computer program product comprising a computer program which when executed by a processor implements a method of controlling the noise of an air conditioner as described in any one of the above.
The control method, the control system, the electronic equipment and the storage medium for controlling the air conditioner with the built-in throttling device are used for controlling the air conditioner with the built-in throttling device, firstly, the cold required for reaching the set temperature is determined through the indoor temperature, then the working frequency required by the compressor and the working noise corresponding to the throttling device are determined based on the cold, finally, the operation of the compressor is controlled according to the preset noise range where the working noise is located, on the basis that the normal operation of the air conditioner is ensured as much as possible, the excessive noise generated by the throttling device in the indoor space is avoided, and the use experience of a user is improved.
Drawings
In order to more clearly illustrate the invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an air conditioner with a built-in throttle device according to an embodiment of the present invention;
FIG. 2 is a flow chart illustrating a method for controlling noise of an air conditioner according to an embodiment of the present invention;
FIG. 3 is a second flow chart of a method for controlling noise of an air conditioner according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a control system for air conditioning noise according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present invention;
reference numerals:
1. an indoor unit; 11. an indoor heat exchanger; 12. a throttle device; 2. an outdoor unit; 21. an outdoor heat exchanger; 22. a four-way reversing valve; 23. a compressor; 410. an acquisition module; 420. a first determination module; 430. a second determination module; 440. an execution module; 510. a processor; 520. A communication interface; 530. a memory; 540. a communication bus.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.
In the description of embodiments of the present invention, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In describing embodiments of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled," "coupled," and "connected" should be construed broadly, and may be either a fixed connection, a removable connection, or an integral connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in embodiments of the present invention will be understood in detail by those of ordinary skill in the art.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
As shown in fig. 1, fig. 1 is a schematic diagram of an air conditioner with a built-in throttling device according to an embodiment of the present invention, where the air conditioner may be a wall-mounted air conditioner, a cabinet air conditioner, a window air conditioner, a ceiling air conditioner, etc., and includes: an indoor unit 1 and an outdoor unit 2. The indoor unit 1 is provided indoors, and is provided with an indoor heat exchanger 11 and a throttle device 12. The outdoor unit 2 is installed outdoors and includes a four-way reversing valve 22, an outdoor heat exchanger 21, and a compressor 23.
The four-way reversing valve 22 has a first state and a second state.
In the first state, the compressor 23 is connected with the indoor heat exchanger 11, the throttling device 12 and the outdoor heat exchanger 21 end to end in sequence through the four-way reversing valve 22.
In the first state, the air conditioner heats, the compressor 23 compresses the low-temperature low-pressure refrigerant into the high-temperature high-pressure refrigerant, the high-temperature high-pressure refrigerant is liquefied by heat release in the indoor heat exchanger 11 to become the low-temperature high-pressure refrigerant, the low-temperature high-pressure refrigerant liquid is reduced by the throttling device 12 to become the low-temperature low-pressure refrigerant liquid, and the low-temperature low-pressure refrigerant liquid is vaporized by heat absorption by the outdoor heat exchanger 21 to become the refrigerant gas and enters the compressor 23 again.
In the second state, the compressor 23 is connected end to end with the outdoor heat exchanger 21, the throttle device 12 and the indoor heat exchanger 11 in this order through the four-way reversing valve 22.
In the second state, the air conditioner performs cooling, the compressor 23 compresses the low-temperature low-pressure refrigerant into the high-temperature high-pressure refrigerant, the high-temperature high-pressure refrigerant is liquefied by heat release from the outdoor heat exchanger 21 to become the low-temperature high-pressure refrigerant, the low-temperature high-pressure refrigerant liquid is reduced to become the low-temperature low-pressure refrigerant liquid by the throttling device 12, and the low-temperature low-pressure refrigerant liquid is vaporized by heat absorption by the indoor heat exchanger 11 to become the refrigerant gas and enters the compressor 23 again.
In the heating and cooling process, the throttling device 12 can perform certain heat transfer indoors, and is not affected by outdoor abnormal temperature, so that certain working efficiency can be improved. However, the built-in throttle device 12 can cause loud indoor noise, and influence the use experience of users.
In order to solve the above problems, the present invention provides a control method of air conditioner noise, as shown in fig. 2, the control method includes the following steps:
step S110: and acquiring the indoor temperature and the set temperature.
After the air conditioner is powered on and started, a connection request, such as an electronic bracelet, an electronic watch or an electronic mobile phone, can be sent through the electronic equipment. The air conditioner responds to the connection request of the electronic equipment, and establishes communication connection according to the connection request.
After the connection is established, a user can set the temperature of the air conditioner through the electronic equipment and acquire the indoor temperature through a sensor on the air conditioner.
Step S120: based on the indoor temperature, the amount of cooling required to reach the set temperature is determined.
After determining the indoor temperature and the set temperature, the air conditioner determines the amount of cooling required to reach the set temperature based on the indoor temperature.
Specifically, based on the indoor temperature and the set temperature, the temperature difference between the indoor temperature and the set temperature, the temperature difference Δt= indoor temperature-outdoor temperature. The air mass M in the corresponding space is then acquired. And finally, determining the cooling capacity Q required for reaching the set temperature based on the temperature difference delta T and the air quality M. Q=c×m× Δt. Wherein Q is the required cold or heat, C is the specific heat capacity of air, M is the air mass, and DeltaT is the temperature difference.
Step S130: based on the cooling capacity, the working frequency required by the compressor and the working noise corresponding to the throttling device are determined.
After the cooling capacity Q is determined, the working frequency required by the compressor and the working noise corresponding to the throttling device are determined based on the cooling capacity Q.
Specifically, based on the cooling amount Q, the air supply temperature required to reach the cooling amount Q in a preset time is determined, for example, the preset time is 5 to 10 minutes, and in the case that the air speed of the air conditioner is kept constant, the air supply temperature required to reach the cooling amount Q in 5 to 10 minutes is determined.
After the required air supply temperature is obtained, the relation between the air supply temperature and a preset temperature range is judged, wherein the preset temperature range is the air supply temperature range which can be reached by the normal operation of the air conditioner.
If the air supply temperature is within the preset temperature range, namely, under the condition that the air conditioner can reach the required air supply temperature, the air conditioner determines the working frequency required by the compressor corresponding to the air supply temperature and the working noise corresponding to the throttling device based on the air supply temperature.
If the air supply temperature is outside the preset temperature range, namely, if the air conditioner cannot reach the required air supply temperature, the working frequency required by the compressor to reach the boundary temperature and the working noise corresponding to the throttling device are determined based on the boundary temperature of the preset temperature range.
For example, in the case where the preset temperature range of the air conditioner is 16-30 ℃.
If the required air supply temperature is 20 ℃, the air conditioner can reach the required air supply temperature, the working frequency of the compressor at the air supply temperature of 20 ℃ is obtained, and the working noise corresponding to the throttling device at the air supply temperature of 20 ℃ is obtained.
If the required air supply temperature is 10 ℃, and the air conditioner cannot reach the required air supply temperature, the working frequency of the compressor at the air supply temperature of 16 ℃ is obtained, and the working noise corresponding to the throttling device at the temperature of 16 ℃ is obtained.
If the required air supply temperature is 31 ℃, and the air conditioner cannot reach the required air supply temperature, the working frequency of the compressor at the air supply temperature of 30 ℃ is obtained, and the working noise corresponding to the throttling device at the air supply temperature of 30 ℃ is obtained.
Step S140: and controlling the operation of the compressor according to the preset noise range where the working noise is located.
After the working noise corresponding to the throttling device is obtained, the operation of the compressor is controlled according to the preset noise range where the working noise is located.
Specifically, after the working noise of the throttle device is obtained, the relation between the working noise of the throttle device and the preset noise range is judged.
And if the working noise of the throttling device is in the preset noise range, controlling the compressor based on the working frequency corresponding to the working noise of the throttling device.
And if the working noise of the throttling device is outside the preset noise range, controlling the compressor based on the boundary frequency corresponding to the preset noise range.
For example, when the preset noise range is below 50 db, if the working noise of the throttling device is 40 db, and the working noise is below 50 db, the working frequency corresponding to 40 db is used for controlling the compressor to work.
If the working noise of the throttling device is 60 dB, and the working noise is more than 50 dB, the working frequency corresponding to 50 dB is used for controlling the compressor to work, and the excessive noise of the throttling device in a room is avoided on the basis of ensuring the normal operation of the air conditioner as much as possible.
The control method of the air conditioner noise is used for controlling the air conditioner with the built-in throttling device, firstly, the cooling capacity required for reaching the set temperature is determined through the indoor temperature, then the working frequency required by the compressor and the working noise corresponding to the throttling device are determined based on the cooling capacity, finally, the operation of the compressor is controlled according to the preset noise range where the working noise is located, on the basis of ensuring the normal operation of the air conditioner as much as possible, the excessive noise generated by the throttling device in the indoor is avoided, and the use experience of a user is improved.
Based on the above embodiment, as shown in fig. 3, in step S110: the method further comprises the following steps before the indoor temperature and the set temperature are acquired:
step S101: the working frequency of the compressor and the working noise of the corresponding throttling device are obtained.
For control, the working frequency of the compressor and the working noise of the corresponding throttling device are obtained before the air conditioner works.
For example, if the working frequency of the compressor is 30Hz-130Hz, the working noise corresponding to the throttling device is obtained when the compressor works at 30Hz-130 Hz.
Step S102: and establishing a corresponding relation between the working frequency of the compressor and the working noise of the throttling device in a preset noise range.
After the working frequency of the compressor and the working noise corresponding to the corresponding throttling device are obtained, the corresponding relation between the working frequency of the compressor and the working noise of the throttling device in a preset noise range is established.
Specifically, for example, when the preset noise range is below 50 db, and the noise corresponding to the throttling device is 20 db to 60 db when the compressor works at 30Hz-130Hz, the corresponding relationship between the working frequency of the compressor and the working noise of the throttling device only needs to be established under the condition of 20 db to 50 db.
The following describes a control system for noise of an air conditioner according to an embodiment of the present invention, and the control system of the air conditioner and the control method described above described below may be referred to correspondingly.
As shown in fig. 4, the control system of air conditioning noise includes: the acquisition module 410, the first determination module 420, the second determination module 430, and the execution module 440.
Wherein, the obtaining module 410 is configured to obtain an indoor temperature and a set temperature; the first determination module 420 determines the amount of cooling required to reach the set temperature based on the indoor temperature; the second determining module 430 is configured to determine, based on the cooling capacity, an operating frequency required by the compressor and an operating noise corresponding to the throttling device; the execution module 440 is configured to control the operation of the compressor according to a preset noise range in which the operation noise is located.
Fig. 5 illustrates a physical schematic diagram of an electronic device, as shown in fig. 5, which may include: processor 510, communication interface (Communications Interface) 520, memory 530, and communication bus 540, wherein processor 510, communication interface 520, memory 530 complete communication with each other through communication bus 540. Processor 510 may invoke logic instructions in memory 530 to perform a control method of air conditioning noise, the control method comprising: acquiring indoor temperature and set temperature; determining the amount of cooling required to reach a set temperature based on the indoor temperature; based on the cold quantity, determining the working frequency required by the compressor and the working noise corresponding to the throttling device; and controlling the operation of the compressor according to the preset noise range where the working noise is located.
Further, the logic instructions in the memory 530 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. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-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 other various media capable of storing program codes.
In another aspect, the present invention also provides a computer program product, the 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 method of controlling air conditioning noise provided by the above methods, the method of controlling air conditioning noise comprising: acquiring indoor temperature and set temperature; determining the amount of cooling required to reach a set temperature based on the indoor temperature; based on the cold quantity, determining the working frequency required by the compressor and the working noise corresponding to the throttling device; and controlling the operation of the compressor according to the preset noise range where the working noise is located.
In still 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, is implemented to perform the method of controlling air conditioning noise provided by the above methods, the method comprising: acquiring indoor temperature and set temperature; determining the amount of cooling required to reach a set temperature based on the indoor temperature; based on the cold quantity, determining the working frequency required by the compressor and the working noise corresponding to the throttling device; and controlling the operation of the compressor according to the preset noise range where the working noise is located.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
From the above description of the embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus necessary general hardware platforms, or of course may be implemented by means of hardware. Based on this understanding, the foregoing technical solution may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a computer readable storage medium, such as ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method described in the respective embodiments or some parts of the embodiments.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the 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 scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. A method for controlling noise of an air conditioner, comprising:
acquiring indoor temperature and set temperature;
determining the amount of cooling required to reach the set temperature based on the indoor temperature;
based on the cold quantity, determining the working frequency required by the compressor and the working noise corresponding to the throttling device; based on the cold quantity, determining an air supply temperature required for reaching the cold quantity in a preset time; judging the relation between the air supply temperature and a preset temperature range; if the air supply temperature is within the preset temperature range, determining the working frequency required by the compressor and the working noise corresponding to the throttling device based on the air supply temperature; if the air supply temperature is outside the preset temperature range, determining the working frequency required by the compressor to reach the boundary temperature and the working noise corresponding to the throttling device based on the boundary temperature of the preset temperature range;
and controlling the operation of the compressor according to a preset noise range where the working noise is located.
2. The method of controlling noise of an air conditioner according to claim 1, wherein the step of controlling the operation of the compressor according to a preset noise range in which the operation noise is located comprises:
judging the relation between the working noise and the preset noise range;
and if the working noise is in the preset noise range, controlling the compressor based on the working frequency corresponding to the working noise.
3. The method of controlling noise of an air conditioner according to claim 2, wherein if the operating noise is outside the preset noise range, the compressor is controlled based on a boundary frequency corresponding to the preset noise range.
4. The method for controlling noise of an air conditioner according to any one of claims 1 to 3, further comprising, before the step of obtaining the indoor temperature and the set temperature:
acquiring the working frequency of the compressor and the working noise corresponding to the throttling device;
and establishing a corresponding relation between the working frequency of the compressor and the working noise of the throttling device in the preset noise range.
5. The method of controlling noise of an air conditioner according to any one of claims 1 to 3, wherein the step of determining the amount of cooling required to reach the set temperature based on the indoor temperature includes:
determining a temperature difference between the indoor temperature and the set temperature based on the indoor temperature and the set temperature;
acquiring the air quality in the corresponding space;
based on the temperature difference and the air quality, the amount of cooling required to reach the set temperature is determined.
6. A control system of air conditioning noise, comprising:
the acquisition module is used for acquiring indoor temperature and set temperature;
a first determination module that determines a cooling capacity required to reach the set temperature based on the indoor temperature;
the second determining module is used for determining the working frequency required by the compressor and the working noise corresponding to the throttling device based on the cold energy; based on the cold quantity, determining an air supply temperature required for reaching the cold quantity in a preset time; judging the relation between the air supply temperature and a preset temperature range; if the air supply temperature is within the preset temperature range, determining the working frequency required by the compressor and the working noise corresponding to the throttling device based on the air supply temperature; if the air supply temperature is outside the preset temperature range, determining the working frequency required by the compressor to reach the boundary temperature and the working noise corresponding to the throttling device based on the boundary temperature of the preset temperature range;
and the execution module is used for controlling the operation of the compressor according to the preset noise range where the working noise is located.
7. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method of controlling air conditioning noise according to any one of claims 1 to 5 when executing the program.
8. A non-transitory computer readable storage medium having stored thereon a computer program, wherein the computer program, when executed by a processor, implements the method of controlling air conditioning noise according to any one of claims 1 to 5.
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| CN202210120590.6A CN114623589B (en) | 2022-02-07 | 2022-02-07 | Control method and control system for air conditioner noise, electronic equipment and storage medium |
| PCT/CN2022/117059 WO2023147723A1 (en) | 2022-02-07 | 2022-09-05 | Air conditioner noise control method, control system, electronic device, and storage medium |
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| CN202210120590.6A CN114623589B (en) | 2022-02-07 | 2022-02-07 | Control method and control system for air conditioner noise, electronic equipment and storage medium |
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| CN114623589A (en) | 2022-06-14 |
| WO2023147723A1 (en) | 2023-08-10 |
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