CN114608194A - 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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- CN114608194A CN114608194A CN202210116814.6A CN202210116814A CN114608194A CN 114608194 A CN114608194 A CN 114608194A CN 202210116814 A CN202210116814 A CN 202210116814A CN 114608194 A CN114608194 A CN 114608194A
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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
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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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
- F24F11/70—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
- 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
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; controlling the working state of the air conditioner based on the indoor temperature and the set temperature; acquiring the working noise and vibration condition of the throttling device; and controlling the operation of the compressor based on the working noise and the vibration condition. The method for controlling the noise of the air conditioner is used for controlling the air conditioner with the built-in throttling device, firstly, the indoor temperature and the set temperature are obtained, the working state of the air conditioner is controlled based on the indoor temperature and the set temperature, then, the working noise and the vibration condition of the throttling device are obtained, the operation of the compressor is controlled based on the working noise and the vibration condition, on the basis of ensuring the normal operation of the air conditioner as far as possible, the throttling device is prevented from generating excessive noise indoors, and the use experience of a user is improved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a control method and a control system for air conditioner noise, electronic equipment and a storage medium.
Background
The main reason that the existing air conditioner can not well refrigerate in hot weather is that the air conditioner is forced to self-protect by taking 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 an 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 arranged in the air conditioner, so that throttling is carried out in the indoor unit, failure of temperature regulation can be avoided, the throttling device does not need 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 tests. However, the built-in throttling device causes large indoor noise and influences the use experience of users.
Disclosure of Invention
The invention provides a control method and a control system for air conditioner noise, electronic equipment and a storage medium, which are used for solving the problems that the use experience of a user is influenced due to the fact that indoor noise is large because of a built-in throttling device.
The invention provides a method for controlling noise of an air conditioner, which comprises the following steps:
acquiring indoor temperature and set temperature;
controlling the working state of the air conditioner based on the indoor temperature and the set temperature;
acquiring the working noise and vibration condition of the throttling device;
and controlling the operation of the compressor based on the working noise and the vibration condition.
According to the method for controlling noise of the air conditioner provided by the invention, the step of controlling the operation of the compressor based on the working noise and the vibration condition comprises the following steps:
judging whether the working noise and the vibration condition are in a preset range or not; the preset range includes: presetting a noise range and a vibration range;
and if the working noise is out of a preset noise range or the vibration condition is out of a preset vibration range, controlling the compressor to operate at a preset frequency.
According to the control method of the air conditioner noise, if the working noise is in a preset noise range and the vibration condition is in a preset vibration range, the compressor is controlled to operate at a rated frequency.
According to the method for controlling the noise of the air conditioner, the step of acquiring the indoor temperature and the set temperature comprises the following steps:
acquiring the working frequency of the compressor and the working noise and the vibration condition of the throttling device;
establishing a corresponding relation between the working frequency of the compressor and the working noise and the vibration condition;
and determining the preset frequency of the compressor based on the boundary value of the preset noise range and the preset vibration range.
According to the method for controlling noise of an air conditioner provided by the invention, the step of controlling the operation of the compressor based on the working noise and the vibration condition further comprises the following steps:
acquiring the working noise and the vibration condition again;
judging whether the working noise and the vibration condition which are obtained again are in a preset range or not;
and controlling the operation of the compressor based on the obtained working noise and the vibration condition again until the indoor temperature reaches the set temperature, and controlling the compressor to be closed.
According to the method for controlling the noise of the air conditioner provided by the invention, the step of controlling the working state of the air conditioner based on the indoor temperature and the set temperature comprises the following steps:
if the indoor temperature is higher than the set temperature, controlling the air conditioner to refrigerate, and controlling the working frequency of the compressor based on the temperature difference between the indoor temperature and the set temperature;
and if the indoor temperature is lower than the set temperature, controlling the air conditioner to heat, and controlling the working frequency of the compressor based on the temperature difference between the indoor temperature and the set temperature.
The present invention also provides a control system for noise of an air conditioner, comprising:
the first acquisition module is used for acquiring indoor temperature and set temperature;
the first execution module is used for controlling the working state of the air conditioner based on the indoor temperature and the set temperature;
the second acquisition module is used for acquiring the working noise and the vibration condition of the throttling device;
and the second execution module is used for controlling the operation of the compressor based on the working noise and vibration condition.
The invention also provides an electronic device, which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein when the processor executes the program, the processor realizes the control method of the air conditioner noise.
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 in any one 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 noise in 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 firstly acquiring the indoor temperature and the set temperature, controlling the working state of the air conditioner based on the indoor temperature and the set temperature, then acquiring the working noise and the vibration condition of the throttling device, controlling the operation of the compressor based on the working noise and the vibration condition, avoiding the excessive noise generated by the throttling device in the room on the basis of ensuring the normal operation of the air conditioner as much as possible, and improving the use experience of a user.
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 diagram of an air conditioner with an internal 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 schematic 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 an air conditioner noise control system 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 throttling device; 2. an outdoor unit; 21. an outdoor heat exchanger; 22. a four-way reversing valve; 23. a compressor; 410. a first acquisition module; 420. a first execution module; 430. a second acquisition module; 440. a second execution module; 510. a processor; 520. a communication interface; 530. a memory; 540. a communication bus.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present invention can be understood in specific cases by those of ordinary skill in the art.
In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like 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, the schematic representations of the terms used above are not necessarily intended to refer 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. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.
As shown in fig. 1, fig. 1 is a schematic view 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, or the like, and includes: indoor unit 1 and outdoor unit 2. The indoor unit 1 is installed indoors, and includes an indoor heat exchanger 11 and a throttle device 12. The outdoor unit 2 is installed outdoors and includes a four-way selector valve 22, an outdoor heat exchanger 21, and a compressor 23. In order to suppress noise, the throttle device 12 includes: a plurality of capillaries and a plurality of spirals alternately connected.
Wherein 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 performs heating, the compressor 23 compresses a low-temperature low-pressure refrigerant into a high-temperature high-pressure refrigerant, the high-temperature high-pressure refrigerant releases heat and is liquefied in the indoor heat exchanger 11 to become a low-temperature high-pressure refrigerant, the low-temperature high-pressure refrigerant liquid is reduced by the throttling device 12 to become a low-temperature low-pressure refrigerant liquid, and the low-temperature low-pressure refrigerant liquid absorbs heat and is vaporized by the outdoor heat exchanger 21 to become a refrigerant gas and reenters the compressor 23.
In the second state, the compressor 23 is connected with the outdoor heat exchanger 21, the throttling device 12 and the indoor heat exchanger 11 end to end in sequence 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 a high-temperature high-pressure refrigerant, the high-temperature high-pressure refrigerant releases heat and liquefies in the outdoor heat exchanger 21 to become a low-temperature high-pressure refrigerant, the low-temperature high-pressure refrigerant liquid is reduced by the throttle device 12 to become a low-temperature low-pressure refrigerant liquid, and the low-temperature low-pressure refrigerant liquid absorbs heat and vaporizes by the indoor heat exchanger 11 to become a refrigerant gas and enters the compressor 23 again.
In the heating and cooling processes, the throttling device 12 can conduct certain heat transfer indoors and cannot be influenced by outdoor abnormal temperature, and therefore certain working efficiency can be improved. However, the built-in throttling device 12 causes large indoor noise, and affects the user experience.
In order to solve the above problems, the present invention provides a method for controlling noise of an air conditioner, as shown in fig. 2, the method comprises 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 can be sent through electronic equipment, such as an electronic bracelet, an electronic watch or an electronic mobile phone. The air conditioner responds to the connection request of the electronic equipment, and accordingly communication connection is established.
After the connection is established, a user can set the temperature of the air conditioner through the electronic equipment, and the indoor temperature is obtained through a sensor on the air conditioner.
Step S120: and controlling the working state of the air conditioner based on the indoor temperature and the set temperature.
After determining the indoor temperature and the set temperature, the air conditioner determines the amount of heat or cold required to reach the set temperature based on the indoor temperature.
Specifically, based on the indoor temperature and the set temperature, a temperature difference between the indoor temperature and the set temperature is determined, and the temperature difference Δ T ═ indoor temperature — outdoor temperature |. And then acquires the air mass M in the corresponding space. And finally, determining the cold quantity Q required by reaching the set temperature based on the temperature difference delta T and the air quality M. Q ═ C × M × Δ T. Wherein Q is the required cold or heat, C is the air specific heat capacity, M is the air mass, and Delta T is the temperature difference.
If the indoor temperature is higher than the set temperature, the four-way reversing valve is adjusted to be in a second state, the air conditioner is controlled to refrigerate, the required cold quantity is obtained based on the temperature difference between the indoor temperature and the set temperature, and the working frequency of the compressor is controlled; the compressor compresses low-temperature low-pressure refrigerant into high-temperature high-pressure refrigerant, the high-temperature high-pressure refrigerant releases heat and is liquefied in the outdoor heat exchanger to become low-temperature high-pressure refrigerant, low-temperature high-pressure refrigerant liquid is reduced by the throttling device to become low-temperature low-pressure refrigerant liquid, and the low-temperature low-pressure refrigerant liquid absorbs heat and is evaporated by the indoor heat exchanger to become refrigerant gas and enters the compressor again.
If the indoor temperature is lower than the set temperature, the four-way reversing valve is adjusted to the first state to control the air conditioner to heat, and the required heat is obtained based on the temperature difference between the indoor temperature and the set temperature to control the working frequency of the compressor. The compressor compresses low-temperature low-pressure refrigerant into high-temperature high-pressure refrigerant, the high-temperature high-pressure refrigerant releases heat and is liquefied in the indoor heat exchanger to become low-temperature high-pressure refrigerant, low-temperature high-pressure refrigerant liquid is reduced by the throttling device to become low-temperature low-pressure refrigerant liquid, and the low-temperature low-pressure refrigerant liquid absorbs heat and is evaporated by the outdoor heat exchanger to become refrigerant gas and enters the compressor again.
Step S130: and acquiring the working noise and vibration condition of the throttling device.
The noise of the throttling device is mainly airflow sound generated by overhigh pressure in the pipe or in throttling, and in order to ensure the normal operation of the throttling device, after the air conditioner operates stably, a sensor of the air conditioner is controlled to obtain the working noise and vibration condition of the throttling device, namely the vibration of the pipeline and the sound around the pipeline.
Step S140: and controlling the operation of the compressor based on the working noise and vibration.
After the working noise and the vibration condition of the throttling device are obtained, whether the working noise and the vibration condition are in a preset range or not is judged; the preset range includes: a preset noise range and a preset vibration range.
If the working noise is outside the preset noise range or the vibration condition is outside the preset vibration range, the compressor is controlled to reduce the frequency and operate at the preset frequency. The vibration situation comprises the amplitude of the vibration of the restriction device and the frequency of the vibration of the restriction device.
And if the working noise is within the preset noise range and the vibration condition is within the preset vibration range, controlling the compressor to operate at the rated frequency.
In the process, in order to ensure the stable operation of the throttling device as much as possible, whether the vibration condition is in a preset vibration range or not can be judged, and if the vibration amplitude is out of the preset vibration range, for example, the vibration is more than or equal to 280 mu epsilon, the compressor is directly controlled to perform the down-frequency operation. If the vibration amplitude is in a preset vibration range, for example, the vibration is less than 280 mu epsilon, and then whether the vibration is in the preset vibration range is judged, for example, the vibration frequency exceeds 6000Hz, the compressor is directly controlled to operate in a frequency reduction mode. And when the vibration frequency does not exceed 6000Hz, judging whether the working noise is in a preset noise range, if the working noise is in the preset noise range, for example, the sound exceeds 48 decibels, controlling the compressor to perform frequency reduction operation, and if the sound does not exceed 48 decibels, controlling the compressor to perform normal operation at the rated frequency.
The method for controlling the noise of the air conditioner is used for controlling the air conditioner with the built-in throttling device, firstly, the indoor temperature and the set temperature are obtained, the working state of the air conditioner is controlled based on the indoor temperature and the set temperature, then, the working noise and the vibration condition of the throttling device are obtained, the operation of the compressor is controlled based on the working noise and the vibration condition, on the basis of ensuring the normal operation of the air conditioner as far as possible, the throttling device is prevented from generating excessive noise indoors, and the use experience of a user is improved.
Based on the above embodiment, as shown in fig. 3, in step S110: the step of acquiring the indoor temperature and the set temperature further comprises the following steps:
step S101: and acquiring the working frequency of the compressor and the working noise and vibration conditions of the throttling device.
For the convenience of control, before the air conditioner works, the working frequency of the compressor and the working noise and vibration conditions of the corresponding throttling device are obtained.
For example, the working frequency of the compressor is 30Hz-130Hz, and the working noise and vibration condition corresponding to the throttling device when the compressor works at 30Hz-130Hz are obtained.
Step S102: and establishing a corresponding relation between the working frequency of the compressor and the working noise and vibration conditions.
After the working frequency of the compressor and the working noise and vibration condition corresponding to the throttling device are obtained, the corresponding relation between the working frequency of the compressor and the working noise and vibration condition is established.
Step S103: and determining the preset frequency of the compressor based on the boundary value of the preset noise range and the preset vibration range.
And determining the preset frequency of the compressor based on the boundary value of the preset noise range and the preset vibration range. Specifically, for example, when the preset noise range is less than 50 db, the preset vibration range is less than 280 μ ∈ of vibration amplitude and less than 6000Hz, and when the compressor is operated at 30Hz-130Hz, the noise corresponding to the throttling device is 20 to 60 db, the vibration amplitude is 20 μ ∈ to 300 μ ∈, and the vibration frequency is 500Hz to 7000Hz, it is only necessary to determine the correspondence between the operating frequency of the compressor and the operating noise and vibration condition of the throttling device in the case of 20 db-50 db, the vibration amplitude is 20 μ ∈ to 280 μ ∈, and the vibration frequency is 500Hz to 6000Hz, and determine the preset frequency of the compressor based on the boundary value.
Based on the above embodiment, in step S140: the step of controlling the operation of the compressor based on the operating noise and vibration conditions further comprises the following steps:
step S150: and acquiring the working noise and vibration condition again.
And after the air conditioner runs for a period of time, controlling the sensor again to acquire the working noise and vibration condition of the throttling device.
Step S160: and judging whether the working noise and the vibration condition obtained again are in a preset range.
Step S170: and controlling the compressor to run based on the obtained working noise and vibration condition until the indoor temperature reaches the set temperature, and controlling the compressor to be closed.
And judging whether the working noise and the vibration condition obtained again are in a preset range. And controlling the compressor to run based on the obtained working noise and vibration condition until the indoor temperature reaches the set temperature, and controlling the compressor to be closed. And if the acquired working noise is out of the preset noise range or if the acquired vibration condition is out of the preset vibration range, controlling the compressor to reduce the frequency and operate at the preset frequency. And if the working noise acquired again is in the preset noise range and if the vibration condition acquired again is in the preset vibration range, controlling the compressor to normally run at the rated frequency until the indoor temperature reaches the set temperature, and controlling the compressor to be closed.
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 an air conditioner described below and the control method described above may be referred to correspondingly.
As shown in fig. 4, the control system of air conditioning noise includes: a first obtaining module 410, a first executing module 420, a second obtaining module 430, and a second executing module 440.
The first obtaining module 410 is configured to obtain an indoor temperature and a set temperature; the first execution module 420 is used for controlling the working state of the air conditioner based on the indoor temperature and the set temperature; the second obtaining module 430 obtains the working noise and vibration condition of the throttling device; the second execution module 440 is configured to control the operation of the compressor based on the operating noise and vibration conditions.
Fig. 5 illustrates a physical structure diagram of an electronic device, which may include, as shown in fig. 5: a processor (processor)510, a communication Interface (Communications Interface)520, a memory (memory)530 and a communication bus 540, wherein the processor 510, the communication Interface 520 and the memory 530 communicate with each other via the communication bus 540. Processor 510 may invoke logic instructions in memory 530 to perform a method of controlling air conditioning noise, the method comprising: acquiring indoor temperature and set temperature; controlling the working state of the air conditioner based on the indoor temperature and the set temperature; acquiring the working noise and vibration condition of the throttling device; and controlling the operation of the compressor based on the working noise and the vibration condition.
Furthermore, the logic instructions in the memory 530 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: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In another aspect, the present invention also provides a computer program product, the computer program product comprising a computer program, the computer program being stored on a non-transitory computer readable storage medium, wherein when the computer program is executed by a processor, the computer is capable of executing the method for controlling noise of an air conditioner provided by the above methods, the method comprising: acquiring indoor temperature and set temperature; controlling the working state of the air conditioner based on the indoor temperature and the set temperature; acquiring the working noise and vibration condition of the throttling device; and controlling the operation of the compressor based on the working noise and the vibration condition.
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 a method for controlling air conditioning noise provided by the above methods, the method comprising: acquiring indoor temperature and set temperature; controlling the working state of the air conditioner based on the indoor temperature and the set temperature; acquiring the working noise and vibration condition of the throttling device; and controlling the operation of the compressor based on the working noise and the vibration condition.
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. A method for controlling noise of an air conditioner is characterized by comprising the following steps:
acquiring indoor temperature and set temperature;
controlling the working state of the air conditioner based on the indoor temperature and the set temperature;
acquiring the working noise and vibration condition of the throttling device;
and controlling the operation of the compressor based on the working noise and the vibration condition.
2. The method of claim 1, wherein the step of controlling the operation of the compressor based on the operating noise and the vibration condition comprises:
judging whether the working noise and the vibration condition are in a preset range or not; the preset range includes: presetting a noise range and a vibration range;
and if the working noise is out of a preset noise range or the vibration condition is out of a preset vibration range, controlling the compressor to operate at a preset frequency.
3. The method as claimed in claim 2, wherein if the operating noise is within a predetermined noise range and the vibration condition is within a predetermined vibration range, the compressor is controlled to operate at a rated frequency.
4. The method of claim 3, wherein the step of obtaining the indoor temperature and the set temperature is preceded by the steps of:
acquiring the working frequency of the compressor and the working noise and the vibration condition of the throttling device;
establishing a corresponding relation between the working frequency of the compressor and the working noise and vibration conditions;
and determining the preset frequency of the compressor based on the boundary value of the preset noise range and the preset vibration range.
5. The method of claim 3, wherein the step of controlling the operation of the compressor based on the operating noise and the vibration condition further comprises:
acquiring the working noise and the vibration condition again;
judging whether the working noise and the vibration condition which are obtained again are in a preset range or not;
and controlling the operation of the compressor based on the obtained working noise and the vibration condition again until the indoor temperature reaches the set temperature, and controlling the compressor to be closed.
6. The method of controlling noise of an air conditioner according to any one of claims 1 to 5, wherein the step of controlling the operating state of the air conditioner based on the indoor temperature and the set temperature includes:
if the indoor temperature is higher than the set temperature, controlling the air conditioner to refrigerate, and controlling the working frequency of the compressor based on the temperature difference between the indoor temperature and the set temperature;
and if the indoor temperature is lower than the set temperature, controlling the air conditioner to heat, and controlling the working frequency of the compressor based on the temperature difference between the indoor temperature and the set temperature.
7. A control system for noise of an air conditioner, comprising:
the first acquisition module is used for acquiring indoor temperature and set temperature;
the first execution module is used for controlling the working state of the air conditioner based on the indoor temperature and the set temperature;
the second acquisition module is used for acquiring the working noise and vibration condition of the throttling device;
and the second execution module is used for controlling the operation of the compressor based on the working noise and vibration conditions.
8. 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 noise in an air conditioner according to any one of claims 1 to 6 when executing the program.
9. A non-transitory computer-readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the method of controlling noise of an air conditioner according to any one of claims 1 to 6.
10. A computer program product comprising a computer program which, when executed by a processor, implements a method of controlling noise in an air conditioner according to any one of claims 1 to 6.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210116814.6A CN114608194A (en) | 2022-02-07 | 2022-02-07 | Control method and control system for air conditioner noise, electronic equipment and storage medium |
| PCT/CN2022/115356 WO2023147721A1 (en) | 2022-02-07 | 2022-08-29 | Air conditioner noise control method and system, electronic device and storage medium |
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| CN202210116814.6A CN114608194A (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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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2023147721A1 (en) * | 2022-02-07 | 2023-08-10 | 青岛海尔空调器有限总公司 | Air conditioner noise control method and system, electronic device and storage medium |
| WO2023147723A1 (en) * | 2022-02-07 | 2023-08-10 | 青岛海尔空调器有限总公司 | Air conditioner noise control method, control system, electronic device, and storage medium |
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Also Published As
| Publication number | Publication date |
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| WO2023147721A1 (en) | 2023-08-10 |
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