CN115789917A - Noise reduction method, device and system for air conditioner noise, user terminal and storage medium - Google Patents
Noise reduction method, device and system for air conditioner noise, user terminal and storage medium Download PDFInfo
- Publication number
- CN115789917A CN115789917A CN202211531640.6A CN202211531640A CN115789917A CN 115789917 A CN115789917 A CN 115789917A CN 202211531640 A CN202211531640 A CN 202211531640A CN 115789917 A CN115789917 A CN 115789917A
- Authority
- CN
- China
- Prior art keywords
- noise
- target
- air conditioning
- conditioning unit
- value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 83
- 230000009467 reduction Effects 0.000 title claims abstract description 35
- 238000004378 air conditioning Methods 0.000 claims abstract description 122
- 230000008569 process Effects 0.000 claims abstract description 44
- 238000004458 analytical method Methods 0.000 claims abstract description 31
- 230000003044 adaptive effect Effects 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims description 11
- 230000000873 masking effect Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 4
- 238000004590 computer program Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 7
- 230000006870 function Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000004422 calculation algorithm Methods 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The application discloses a noise reduction method, device and system for air conditioner noise, a user terminal and a storage medium. Wherein, the method comprises the following steps: the method comprises the steps that a debugging instruction adaptive to a target scene is sent to the air conditioning unit through a user terminal, in the process that the air conditioning unit operates according to the debugging instruction, first operation noise of the air conditioning unit is collected, and operation parameters of the air conditioning unit in the target scene are configured on the basis of an analysis result obtained by analyzing the first operation noise so as to reduce noise generated in the operation process. The whole process can be realized by means of the user terminal, the noise of the air conditioner can be reduced without operations such as detection, noise source judgment, system upgrading and the like by using professional equipment by after-sales personnel, and the technical problem that the processing flow of the noise of the air conditioner is more complicated in the related technology can be solved.
Description
Technical Field
The application relates to the technical field of air conditioners, in particular to a noise reduction method, a noise reduction device and a noise reduction system for air conditioners, a user terminal and a storage medium.
Background
Air conditioners, including but not limited to integrated air conditioners and split air conditioners and the like, typically include a compressor, an outdoor heat exchanger (which functions as a condenser in a cooling mode), a throttling mechanism (e.g., an expansion valve), and one or more indoor heat exchangers. The compressor, the outdoor heat exchanger, and the throttle mechanism together may form an outdoor unit or an outdoor unit; the indoor heat exchanger may form an indoor unit or an indoor unit. The air conditioner may have only a cooling function, may have cooling and heating functions, or may have other special functions.
When the air conditioner operates, the air conditioner is influenced by a compressor, an outdoor fan, an indoor fan, a pipeline, individual difference, installation and the like, and certain noise can be generated. When the air conditioner is operated to condition the environment of the conditioned room, the noise in the conditioned room will increase, and the user will have a higher demand for noise level in certain environments (e.g., sleeping or resting or other environments where quiet is desired). In this case, noise exceeding the expectation of the user may cause interference to the user, affecting the user's experience with the air conditioner.
Such problems are typically encountered by after-market modification to skip compressor frequency values, factory updates to programs based on feedback issues, etc. The operation has the problems of high noise judgment difficulty, low efficiency, high labor cost, poor user experience and the like.
Aiming at the technical problem that the processing flow of the air conditioner noise in the related technology is complicated, an effective solution is not provided at present.
Disclosure of Invention
The embodiment of the application provides a noise reduction method, device and system for air conditioner noise, a user terminal and a storage medium, so as to solve the technical problem that the processing flow of the air conditioner noise in the related technology is complex.
In order to solve the above technical problem, according to an aspect of an embodiment of the present application, there is provided a noise reduction system for air conditioner noise, including: the air conditioning unit is used for operating according to a received debugging instruction, wherein the debugging instruction is an instruction adaptive to a target scene; and the user terminal is in communication connection with the air conditioning unit and is used for analyzing the first running noise of the air conditioning unit in the running process according to the debugging instruction to obtain an analysis result after the debugging instruction is sent, and configuring the running parameters of the air conditioning unit in the target scene based on the analysis result to reduce the noise generated in the running process.
According to another aspect of the embodiment of the present application, there is also provided a noise reduction method for an air conditioning unit, including: sending a debugging instruction adaptive to the target scene to the air conditioning unit; collecting a first operation noise of the air conditioning unit in the process that the air conditioning unit operates according to the debugging instruction; and configuring the operating parameters of the air conditioning unit in the target scene based on an analysis result obtained by analyzing the first operating noise so as to reduce the noise generated in the operating process.
Optionally, configuring an operation parameter of the air conditioning unit in the target scene based on an analysis result obtained by analyzing the first operation noise to reduce noise generated in an operation process, including: filtering noise irrelevant to the air conditioning unit in the first operation noise to obtain first target noise; and under the condition that the noise value of the first target noise is larger than the maximum noise value allowed by the target scene, configuring the operating parameters of the air conditioning unit in the target scene according to the analysis result obtained by analyzing the first target noise so as to reduce the noise generated in the operating process.
Optionally, configuring an operation parameter of the air conditioning unit in the target scene according to an analysis result obtained by analyzing the first target noise, including: acquiring similarity between the first target noise and noise of a target component in the air conditioning unit collected in advance; and under the condition that the similarity between the first target noise and the noise of the target component acquired in advance reaches a corresponding threshold value, determining that the first target noise is generated by the target component, and shielding the current configuration value of the target component from a configuration set, wherein the configuration set stores the configuration values required by the target component to operate according to the target scene.
Optionally, in a case that a similarity between the first target noise and the pre-acquired noise of the target component reaches a corresponding threshold, determining that the first target noise is generated by the target component, and masking a current configuration value of the target component from a configuration set, includes: determining that the first target noise is generated by the compressor, and masking a current frequency value of the compressor from a set of compressor frequency values in case a similarity between the first target noise and a pre-collected noise of the compressor reaches a first threshold value, wherein the target component includes the compressor, the configuration set includes the set of compressor frequency values, and a frequency value required for the compressor to operate according to the target scene is saved in the set of compressor frequency values.
Optionally, in a case that a similarity between the first target noise and a noise of the target component acquired in advance reaches a corresponding threshold, determining that the first target noise is generated by the target component, and masking a current configuration value of the target component from a configuration set, includes: and under the condition that the similarity between the first target noise and the noise of the pre-collected fan reaches a second threshold value, determining that the first target noise is generated by the fan, and shielding a current frequency value of the fan from a fan frequency value set, wherein the target component comprises the fan, the configuration set comprises the fan frequency value set, and a frequency value required for the fan to operate according to the target scene is stored in the fan frequency value set.
Optionally, configuring an operation parameter of the air conditioning unit in the target scene according to an analysis result obtained by analyzing the first target noise, further including: selecting unselected target operation parameters from the parameter set; adjusting the parameter value of the target operation parameter within the parameter value range allowed by the target scene; acquiring second operation noise of the air conditioning unit after the air conditioning unit operates according to the adjusted parameter value of the target operation parameter; under the condition that the noise value of a second target noise is larger than the maximum noise value allowed by the target scene, readjusting the parameter value of the target operation parameter within the parameter value range allowed by the target scene, wherein the second target noise is obtained by filtering noise which is irrelevant to the air conditioning unit in the second operation noise; and under the condition that the noise value of the second target noise is not greater than the maximum noise value allowed by the target scene, storing the current parameter value of the target operation parameter for use when the air conditioning unit operates according to the target scene.
Optionally, selecting unselected target operating parameters from the parameter set includes: and selecting unselected target operation parameters from the parameter set according to the sequence of the priorities from high to low, wherein the operation parameters with higher priorities indicate that the influence on the operation performance of the air conditioning unit is lower.
According to another aspect of the embodiments of the present application, there is also provided a noise reduction device for an air conditioning unit, including: the sending unit is used for sending a debugging instruction adaptive to the target scene to the air conditioning unit; the acquisition unit is used for acquiring first operation noise of the air conditioning unit in the process that the air conditioning unit operates according to the debugging instruction; and the noise reduction unit is used for configuring the operation parameters of the air conditioning unit under the target scene based on an analysis result obtained by analyzing the first operation noise so as to reduce the noise generated in the operation process.
Optionally, the noise reduction unit is further configured to: filtering noise irrelevant to the air conditioning unit in the first operation noise to obtain first target noise; and under the condition that the noise value of the first target noise is larger than the maximum noise value allowed by the target scene, configuring the operation parameters of the air conditioning unit in the target scene according to the analysis result obtained by analyzing the first target noise so as to reduce the noise generated in the operation process.
Optionally, the noise reduction unit is further configured to: acquiring similarity between the first target noise and noise of a target component in the air conditioning unit collected in advance; and under the condition that the similarity between the first target noise and the noise of the target component acquired in advance reaches a corresponding threshold value, determining that the first target noise is generated by the target component, and shielding the current configuration value of the target component from a configuration set, wherein the configuration set stores the configuration values required by the target component to operate according to the target scene.
Optionally, the noise reduction unit is further configured to: determining that the first target noise is generated by the compressor, and masking a current frequency value of the compressor from a set of compressor frequency values in case a similarity between the first target noise and a pre-collected noise of the compressor reaches a first threshold value, wherein the target component includes the compressor, the configuration set includes the set of compressor frequency values, and a frequency value required for the compressor to operate according to the target scene is saved in the set of compressor frequency values.
Optionally, the noise reduction unit is further configured to: and under the condition that the similarity between the first target noise and the noise of the pre-collected fan reaches a second threshold value, determining that the first target noise is generated by the fan, and shielding a current frequency value of the fan from a fan frequency value set, wherein the target component comprises the fan, the configuration set comprises the fan frequency value set, and a frequency value required for the fan to operate according to the target scene is stored in the fan frequency value set.
Optionally, the noise reduction unit is further configured to: selecting unselected target operation parameters from the parameter set; adjusting the parameter value of the target operation parameter within the parameter value range allowed by the target scene; collecting a second operation noise of the air conditioning unit after the air conditioning unit operates according to the adjusted parameter value of the target operation parameter; under the condition that the noise value of a second target noise is larger than the maximum noise value allowed by the target scene, readjusting the parameter value of the target operation parameter within the parameter value range allowed by the target scene, wherein the second target noise is obtained by filtering noise which is irrelevant to the air conditioning unit in the second operation noise; and under the condition that the noise value of the second target noise is not greater than the maximum noise value allowed by the target scene, storing the current parameter value of the target operation parameter for use when the air conditioning unit operates according to the target scene.
Optionally, the noise reduction unit is further configured to: and selecting unselected target operation parameters from the parameter set according to the sequence of the priorities from high to low, wherein the operation parameters with higher priorities indicate that the influence on the operation performance of the air conditioning unit is lower.
According to another aspect of the embodiment of the present application, a user terminal is further provided, which includes the noise reduction device for an air conditioning unit.
According to another aspect of embodiments of the present application, there is also provided a computer-readable storage medium including a stored program which, when executed by a processor, implements the method described above.
According to another aspect of the embodiments of the present application, there is also provided an electronic device, including: one or more processors; a storage device for storing one or more programs which, when executed by the one or more processors, cause the one or more processors to implement the method described above.
According to an aspect of the application, a computer program product or computer program is provided, comprising computer instructions, the computer instructions being stored in a computer readable storage medium. The processor of the computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions to cause the computer device to perform the steps of any of the embodiments of the method described above.
By applying the technical scheme, the debugging instruction adaptive to the target scene can be sent to the air conditioning unit through the user terminal, the first running noise of the air conditioning unit is collected in the process that the air conditioning unit runs according to the debugging instruction, and the running parameters of the air conditioning unit in the target scene are configured based on the analysis result obtained by analyzing the first running noise so as to reduce the noise generated in the running process. The whole process can be realized by means of the user terminal, the noise of the air conditioner can be reduced without operations such as detection, noise source judgment, system upgrading and the like by after-sales personnel using professional equipment, and the technical problem that the processing flow of the noise of the air conditioner is complex in the related technology can be solved.
Drawings
FIG. 1 is a flow chart of an alternative method for reducing noise in an air conditioning unit according to an embodiment of the present application;
FIG. 2 is a flow chart of an alternative noise reduction method for an air conditioning unit according to an embodiment of the present application;
FIG. 3 is a schematic view of an alternative noise reducer for an air conditioning assembly according to an embodiment of the present application;
fig. 4 is a block diagram of an electronic device according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application clearer, the present application will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, and "a plurality" typically includes at least two.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It should be understood that although the terms first, second, third, etc. may be used in the embodiments of the present application to describe certain features, these features should not be limited to these terms. These terms are only used to distinguish these technical features.
The words "if", as used herein, may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrases "if determined" or "if detected (a stated condition or event)" may be interpreted as "when determined" or "in response to a determination" or "when detected (a stated condition or event)" or "in response to a detection (a stated condition or event)", depending on the context.
It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of another identical element in a good or device that comprises the element.
Example 1
When the air conditioner receives many-sided influences such as compressor, pipeline, individual difference, installation to produce the noise, after sales processing exists the noise and judges that the degree of difficulty is big, inefficiency, human cost are high, user experience subalternation problem, for solving above problem, according to an aspect of this application embodiment, provides an air conditioning unit's noise reduction system's embodiment, includes:
the air conditioning unit is used for operating according to the received debugging instruction, wherein the debugging instruction is an instruction adaptive to a target scene, and the target scene is a selected or default scene.
The user terminal (which can be a mobile phone, a tablet, an intelligent remote controller and the like) is in communication connection with the air conditioning unit and is used for analyzing the first operation noise of the air conditioning unit in the operation process according to the debugging instruction after the debugging instruction is sent to obtain an analysis result, and configuring the operation parameters of the air conditioning unit in a target scene based on the analysis result to reduce the noise generated in the operation process.
It should be noted that the specific operation process of the user terminal may participate in the following embodiments.
By adopting the scheme, the debugging instruction adaptive to the target scene can be sent to the air conditioning unit through the user terminal, the first operation noise of the air conditioning unit is collected in the process that the air conditioning unit operates according to the debugging instruction, and the operation parameters of the air conditioning unit in the target scene are configured based on the analysis result obtained by analyzing the first operation noise so as to reduce the noise generated in the operation process. The whole process can be realized by means of the user terminal, the noise of the air conditioner can be reduced without operations such as detection, noise source judgment, system upgrading and the like by using professional equipment by after-sales personnel, and the technical problem that the processing flow of the noise of the air conditioner is more complicated in the related technology can be solved.
According to one aspect of the embodiment of the application, an embodiment of a noise reduction method for an air conditioning unit is provided, by the scheme, an abnormal frequency working point can be automatically and quickly detected in an installation stage or when a user uses the noise reduction method, the abnormal frequency working point is automatically shielded, manual intervention is not needed in the process, and as shown in fig. 1, the method comprises the following steps:
step S1, a user terminal sends a debugging instruction adaptive to a target scene to an air conditioning unit, and the debugging instruction can carry value ranges of various operation parameters.
And S2, acquiring a first operation noise of the air conditioning unit in the process that the air conditioning unit operates according to the debugging instruction, for example, a user terminal can be placed near the air conditioning unit so as to accurately and clearly acquire the noise.
And S3, configuring the operation parameters of the air conditioner unit under the target scene based on the analysis result obtained by analyzing the first operation noise so as to reduce the noise generated in the operation process. Configuration here refers to adjusting the values of the operating parameters within a range that meets the performance required by the target scenario. The method can be realized by the following steps:
and S31, filtering noise irrelevant to the air conditioning unit in the first operation noise to obtain first target noise.
Step S32, when the noise value of the first target noise is not greater than the maximum noise value allowed in the target scene, the first target noise may not be reconfigured, and may also be saved as a signal to be processed.
For example, the user feels that the noise is too large, but it is reasonable to actually measure the noise of the air conditioning unit, and at this time, it can be judged that the external noise (i.e., the noise unrelated to the air conditioning unit) is too large, and the user can be prompted.
And step S33, under the condition that the noise value of the first target noise is larger than the maximum noise value allowed by the target scene, configuring the operation parameters of the air conditioner unit in the target scene according to the analysis result obtained by analyzing the first target noise so as to reduce the noise generated in the operation process.
In the above scheme, it can be determined that the first target noise is an over-loud noise by comparing the noise value of the first target noise with the maximum noise value allowed by the target scene, and the source of the first target noise needs to be known at this time, which mainly includes the following two cases:
in an alternative embodiment, the noise of each component in the air conditioning unit can be collected in advance, and the noise source can be determined by comparing the noise: acquiring similarity between a first target noise and noise of a target component in an air conditioning unit collected in advance; in the case that the similarity between the first target noise and the noise of the pre-collected target component reaches a corresponding threshold (e.g., 90%), it is determined that the first target noise is generated by the target component, the current configuration value of the target component is masked from the configuration set, and the configuration value required for the target component to operate according to the target scene is saved in the configuration set.
For example: in the case where the similarity between the first target noise and the pre-collected compressor noise reaches a first threshold value, it is determined that the first target noise is generated by the compressor, and the current frequency value of the compressor is masked from the compressor frequency value set, so that the frequency value is not reused later when operating according to the target scenario.
And the following steps: under the condition that the similarity between the first target noise and the pre-collected noise of the fan reaches a second threshold value, the first target noise is determined to be generated by the fan, and the current frequency value of the fan is shielded from the fan frequency value set, so that the frequency value can not be used when the fan operates according to the target scene later.
In another alternative embodiment, the unselected target operating parameters may be selected from a parameter set, for example, the unselected target operating parameters may be selected from the parameter set according to a priority order from high to low, where an operating parameter with a higher priority indicates a lower influence on the operating performance of the air conditioning unit; adjusting the parameter value of the target operation parameter within the allowable parameter value range of the target scene; acquiring second operation noise of the air conditioning unit after the air conditioning unit operates according to the adjusted parameter value of the target operation parameter; under the condition that the noise value of the second target noise is larger than the maximum noise value allowed by the target scene, the parameter value of the target operation parameter is adjusted again within the parameter value range allowed by the target scene, and the second target noise is obtained by filtering noise which is irrelevant to the air conditioning unit in the second operation noise; and under the condition that the noise value of the second target noise is not greater than the maximum noise value allowed by the target scene, storing the current parameter value of the target operation parameter for use when the air conditioning unit operates according to the target scene.
Through the steps, a debugging instruction adaptive to the target scene can be sent to the air conditioning unit through the user terminal, the first operation noise of the air conditioning unit is collected in the process that the air conditioning unit operates according to the debugging instruction, and the operation parameters of the air conditioning unit in the target scene are configured based on the analysis result obtained by analyzing the first operation noise so as to reduce the noise generated in the operation process. The whole process can be realized by means of the user terminal, the noise of the air conditioner can be reduced without operations such as detection, noise source judgment, system upgrading and the like by using professional equipment by after-sales personnel, and the technical problem that the processing flow of the noise of the air conditioner is more complicated in the related technology can be solved.
Example 2
Through the scheme, the air conditioner can be automatically controlled through the mobile phone in the installation stage or the use process of a user, the running information of the air conditioner is synchronously sampled, the abnormal frequency working point is quickly detected, the abnormal point is automatically shielded, and the process does not need manual intervention. As an alternative example, the following further details the technical solution of the present application with reference to the embodiment shown in fig. 2:
step S201, opening a mobile phone APP or scanning a code to open a small program, and entering a debugging stage.
For example: after the installer installs the air conditioner, or the user enters a debugging stage in the air conditioner using process according to the method, and the air conditioner is debugged.
Step S202, selecting an application scene in the APP or the small program.
A plurality of preset environments with different requirements on the quiet degree, such as shopping malls, families, library tubes and the like, are preset in the program, and a user can also customize the use environment according to the requirement. Different scenarios may determine different requirements for debugging, and the higher the requirements, the more strict noise avoidance criteria may be implemented during automatic debugging, such as shielding more operating frequencies.
And step S203, entering an automatic unit debugging control mode.
For example, after a usage scenario is selected, a "start" button is clicked on an APP or an applet, and a cell phone program connects a unit to enter an automatic unit debugging control mode.
At the moment, the mobile phone is placed beside the unit or in a space where a user can feel noise, the APP or the applet sends a control command to the air conditioning unit at regular time according to a preset condition, parameter control matched with a preset environment is carried out, the air conditioning unit runs according to requirements after receiving command information, and the execution condition is fed back to the APP or the applet. If the set frequency of the compressor is X hz (such as 20 hz), the mobile phone microphone always collects the sound emitted by the air conditioning unit.
And step S204, analyzing the collected noise signals.
The mobile phone monitors the sound emitted by the air conditioning unit in real time, and after a noise signal is collected, the information is filtered to remove external noise. At this time, the noise actually generated by the operation of the air conditioner is analyzed, and if the noise is larger than the requirement or requirement of the corresponding scene, the working signal (i.e. noise) is temporarily recorded as an unacceptable signal. On the contrary, when comparing with the use scene selected by the user, if the noise is less than the scene requirement, the working signal is temporarily recorded as the signal to be further analyzed.
When the external noise is removed, the unnecessary noise can be filtered through a specific algorithm or calling an existing noise filtering code interface. The collected noise is decomposed, for example, the noise comprises automobile noise, music and compressor noise, and the compressor sound can be extracted by using a wavelet analysis denoising technology and the like because the difference of the sound quality of different sounds is large. The specific algorithm can directly call an open interface or an open source function for realization.
In step S205, the possible sources of noise are further analyzed for signals that have been marked as unacceptable.
The foregoing is an analysis of whether the noise level is within the user acceptable range. The analysis here means that if the noise is too loud, the source of the noise (which part is generated, usually caused by different frequencies of the compressor and the fan) needs to be analyzed, and the noise is reduced in a targeted manner.
If the frequency value is generated by the compressor, the frequency value of the compressor is shielded, if the frequency value is generated by the fan, the frequency value of the fan is shielded, and the like. And after shielding, sampling again to analyze whether the noise value is optimized, if the noise value is optimized, informing the air-conditioning MCU to memorize the parameter, and operating according to the requirement after meeting the similar parameters.
It should be noted that the noise difference generated by the operation of the compressor, the fan, and the like is relatively large. Such sounds can be collected in advance, forming a sound library to be placed in a server, a cell phone APP or an applet. At the moment, the acquired noise is compared (matched) with the similarity of the existing noise library, and the noise source can be judged according to the similarity.
The compressor and the fan have certain differences in noise and sound quality of products. Firstly, judging which kind of tone quality is, if the tone quality is caused by the operation of the compressor, judging the frequency of the current compressor. If it is 50HZ, it is masked, and changed to 49HZ, and the sound quality is collected again to judge if it is improved, and if it is not improved, the frequencies are changed to 51HZ,48HZ,52HZ, etc. If several frequency points are tried that cannot be solved, the fan frequency (possibly generated by the combination of the compressor and the fan frequency) is changed synchronously. When the noise problem is solved after adjustment, the parameter A before the frequency is shielded and the parameter B after the frequency is shielded are recorded for memory storage. When the operation parameter A is met later, the parameter B is directly operated, and noise is avoided. If the noise comes from the fan, the fan shielding mode is the same as the above.
In step S206, noise from sources difficult to analyze is adaptively processed.
And for the noise which is difficult to analyze, preferentially adjusting the parameter which has the minimum influence on the operation performance of the air conditioner according to the current operation parameter, and operating according to the parameter if the noise disappears or is improved after adjustment. Otherwise, the second smallest parameter is influenced by the adjusting performance, and if the noise disappears or improves after the adjustment, the operation is carried out according to the parameter. Otherwise, the adjustment performance affects the third smallest parameter or the adjustment affects the first and second smallest parameters. And by analogy, the noise shielding is automatically completed.
If the user uses after a period, because the influence of external factors leads to appearing new noise point, or the user has stricter noise demand, can download APP by oneself or add the applet, uses after authorizing, and the user can shield the noise by oneself, need not to sell the back and go to the door.
Different scenes are preset by the APP, the user can select different scenes after opening the APP, the mobile phone is placed beside a noise point to collect noise, and the point starts to automatically control different parameters of air conditioner operation and automatically shield the noise according to the above steps. If the built-in frequency does not meet the requirement, the user can define the frequency by himself, if the frequency cannot meet the requirement, the user can directly click the 'mask' if the noise point cannot be accepted, otherwise, the user does not click the mask, and the value is stored in a user-defined file.
In addition, if the user environment changes, in order to adapt to the new environment, the default setting may be selected to be restored or the noise masking function may be re-executed, i.e., run with the latest data (overwriting the old).
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present application is not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.
Through the description of the foregoing embodiments, it is clear to those skilled in the art that the method according to the foregoing embodiments may be implemented by software plus a necessary general hardware platform, and certainly may also be implemented by hardware, but the former is a better implementation mode in many cases. Based on such understanding, the technical solutions of the present application or portions thereof that contribute to the prior art may be embodied in the form of a software product, where the computer software product is stored in a storage medium (such as a ROM/RAM, a magnetic disk, and an optical disk), and includes several instructions for enabling a terminal device (which may be a mobile phone, a computer, a server, or a network device) to execute the method described in the embodiments of the present application.
Example 3
According to another aspect of the embodiments of the present application, there is also provided an embodiment of a noise reduction device of an air conditioning unit for implementing the noise reduction method of the air conditioning unit, as shown in fig. 3, the device may include:
the sending unit 31 is configured to send a debugging instruction adapted to the target scene to the air conditioning unit; the acquisition unit 33 is used for acquiring a first operation noise of the air conditioning unit in the process that the air conditioning unit operates according to the debugging instruction; and the noise reduction unit 35 is configured to configure the operation parameters of the air conditioning unit in the target scene based on an analysis result obtained by analyzing the first operation noise, so as to reduce noise generated in the operation process.
Through the module, a debugging instruction matched with a target scene can be sent to the air conditioning unit through the user terminal, the first operation noise of the air conditioning unit is collected in the process that the air conditioning unit operates according to the debugging instruction, and the operation parameters of the air conditioning unit in the target scene are configured based on the analysis result obtained by analyzing the first operation noise so as to reduce the noise generated in the operation process. The whole process can be realized by means of the user terminal, the noise of the air conditioner can be reduced without operations such as detection, noise source judgment, system upgrading and the like by using professional equipment by after-sales personnel, and the technical problem that the processing flow of the noise of the air conditioner is more complicated in the related technology can be solved.
Optionally, the noise reduction unit is further configured to: filtering noise irrelevant to the air conditioning unit in the first operation noise to obtain first target noise; and under the condition that the noise value of the first target noise is larger than the maximum noise value allowed by the target scene, configuring the operation parameters of the air conditioner unit in the target scene according to the analysis result obtained by analyzing the first target noise so as to reduce the noise generated in the operation process.
Optionally, the noise reduction unit is further configured to: acquiring similarity between a first target noise and noise of a target component in an air conditioning unit collected in advance; and under the condition that the similarity between the first target noise and the noise of the pre-collected target component reaches a corresponding threshold value, determining that the first target noise is generated by the target component, and shielding the current configuration value of the target component from a configuration set, wherein the configuration set stores the configuration value required by the target component to operate according to the target scene.
Optionally, the noise reduction unit is further configured to: and under the condition that the similarity between the first target noise and the noise of the pre-collected compressor reaches a first threshold value, determining that the first target noise is generated by the compressor, and shielding the current frequency value of the compressor from the compressor frequency value set, wherein the target component comprises the compressor, the configuration set comprises the compressor frequency value set, and the frequency value required by the compressor to operate according to the target scene is stored in the compressor frequency value set.
Optionally, the noise reduction unit is further configured to: and under the condition that the similarity between the first target noise and the pre-acquired noise of the fan reaches a second threshold value, determining that the first target noise is generated by the fan, and shielding a current frequency value of the fan from a fan frequency value set, wherein the target component comprises the fan, the configuration set comprises the fan frequency value set, and the frequency value required by the fan to operate according to a target scene is stored in the fan frequency value set.
Optionally, the noise reduction unit is further configured to: selecting unselected target operation parameters from the parameter set; adjusting the parameter value of the target operation parameter within the allowable parameter value range of the target scene; acquiring second operation noise of the air conditioning unit after the air conditioning unit operates according to the adjusted parameter value of the target operation parameter; under the condition that the noise value of the second target noise is larger than the maximum noise value allowed by the target scene, readjusting the parameter value of the target operation parameter within the parameter value range allowed by the target scene, wherein the second target noise is obtained by filtering noise which is irrelevant to the air conditioning unit in the second operation noise; and under the condition that the noise value of the second target noise is not greater than the maximum noise value allowed by the target scene, storing the current parameter value of the target operation parameter for use when the air conditioning unit operates according to the target scene.
Optionally, the noise reduction unit is further configured to: and selecting unselected target operation parameters from the parameter set according to the sequence of the priorities from high to low, wherein the operation parameters with higher priorities indicate that the influence on the operation performance of the air conditioning unit is lower.
It should be noted here that the modules described above are the same as the examples and application scenarios implemented by the corresponding steps, but are not limited to the disclosure of the above embodiments. It should be noted that the modules as a part of the apparatus may run in a corresponding hardware environment, may be implemented by software, and may also be implemented by hardware, where the hardware environment includes a network environment.
Example 4
The embodiment provides a user terminal, which includes the noise reduction device of the air conditioning unit, and the specific implementation manner of the user terminal refers to the above embodiment.
Example 5
The embodiment provides an electronic device (such as an air conditioner, and other household appliances), including: a processor 201, a memory 202, and a transmission device 203, as shown in fig. 4, the terminal may further include an input-output device 204; wherein:
the memory 202 may be used for storing software programs and modules, such as program instructions/modules corresponding to the methods and apparatuses in the embodiments of the present application, and the processor 201 executes various functional applications and data processing by executing the software programs and modules stored in the memory 202, so as to implement the above-described methods. The memory 202 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 202 can further include memory located remotely from the processor 201, which can be connected to the terminal over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The transmission device 203 is used for receiving or sending data via a network, and can also be used for data transmission between a processor and a memory. Examples of the network may include a wired network and a wireless network. In one example, the transmission device 203 includes a Network adapter (NIC) that can be connected to a router via a Network cable and other Network devices to communicate with the internet or a local area Network. In one example, the transmission device 203 is a Radio Frequency (RF) module, which is used for communicating with the internet in a wireless manner.
In particular, the memory 202 is used for storing application programs.
The processor 201 may call the application stored in the memory 202 via the transmission means 203 to perform the steps in the above embodiments.
Example 6
The embodiments of the present application provide software for implementing the technical solutions described in the above embodiments and preferred embodiments.
Embodiments of the present application provide a non-volatile computer storage medium, where computer-executable instructions are stored in the computer storage medium, and the computer-executable instructions may execute the method for editing content in a document in any of the above method embodiments.
The storage medium stores the software, and the storage medium includes but is not limited to: optical disks, floppy disks, hard disks, erasable memory, etc.
The product can execute the method provided by the embodiment of the application, and has corresponding functional modules and beneficial effects of the execution method. For technical details that are not described in detail in this embodiment, reference may be made to the methods provided in the embodiments of the present application.
The electronic device of the embodiments of the present application exists in various forms, including but not limited to:
(1) Mobile communication devices, which are characterized by mobile communication functions and are primarily targeted at providing voice and data communications. Such terminals include smart phones (e.g., iphones), multimedia phones, functional phones, and low-end phones, among others.
(2) Ultra mobile personal computer device: the equipment belongs to the category of personal computers, has calculation and processing functions and generally has the characteristic of mobile internet access. Such terminals include: PDA, MID, and UMPC devices, etc., such as ipads.
(3) A portable entertainment device: such devices may display and play multimedia content. Such devices include audio and video players (e.g., ipods), handheld game consoles, electronic books, as well as smart toys and portable car navigation devices.
(4) The server is similar to a general computer architecture, but has higher requirements on processing capability, stability, reliability, safety, expandability, manageability and the like because of the need of providing highly reliable services.
(5) And other electronic devices with data interaction functions, such as televisions, large vehicle-mounted screens and the like.
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.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment may be implemented by software plus a necessary general hardware platform, and may 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 embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should 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 application.
Claims (12)
1. A system for reducing noise in an air conditioner, the system comprising:
the air conditioning unit is used for operating according to a received debugging instruction, wherein the debugging instruction is an instruction adaptive to a target scene;
and the user terminal is in communication connection with the air conditioning unit and is used for analyzing the first running noise of the air conditioning unit in the running process according to the debugging instruction to obtain an analysis result after the debugging instruction is sent, and configuring the running parameters of the air conditioning unit in the target scene based on the analysis result to reduce the noise generated in the running process.
2. A noise reduction method of an air conditioning unit is characterized by comprising the following steps:
sending a debugging instruction adaptive to the target scene to the air conditioning unit;
collecting a first operation noise of the air conditioning unit in the process that the air conditioning unit operates according to the debugging instruction;
and configuring the operation parameters of the air conditioning unit under the target scene based on an analysis result obtained by analyzing the first operation noise so as to reduce the noise generated in the operation process.
3. The method of claim 2, wherein configuring the operating parameters of the air conditioning unit in the target scene based on the analysis result of the first operating noise to reduce the noise generated during operation comprises:
filtering noise irrelevant to the air conditioning unit in the first operation noise to obtain first target noise;
and under the condition that the noise value of the first target noise is larger than the maximum noise value allowed by the target scene, configuring the operation parameters of the air conditioning unit in the target scene according to the analysis result obtained by analyzing the first target noise so as to reduce the noise generated in the operation process.
4. The method of claim 3, wherein configuring the operating parameters of the air conditioning unit in the target scene according to the analysis result obtained by analyzing the first target noise comprises:
acquiring similarity between the first target noise and noise of a target component in the air conditioning unit collected in advance;
and under the condition that the similarity between the first target noise and the noise of the target component acquired in advance reaches a corresponding threshold value, determining that the first target noise is generated by the target component, and shielding the current configuration value of the target component from a configuration set, wherein the configuration set stores the configuration values required by the target component to operate according to the target scene.
5. The method of claim 4, wherein determining that the first target noise is generated by the target component in the event that a similarity between the first target noise and a pre-collected noise of the target component reaches a respective threshold value, masking a current configuration value of the target component from a set of configurations comprises:
determining that the first target noise is generated by the compressor, and masking a current frequency value of the compressor from a set of compressor frequency values in case a similarity between the first target noise and a pre-collected noise of the compressor reaches a first threshold value, wherein the target component includes the compressor, the configuration set includes the set of compressor frequency values, and a frequency value required for the compressor to operate according to the target scene is saved in the set of compressor frequency values.
6. The method of claim 4, wherein determining that the first target noise is generated by the target component in the event that a similarity between the first target noise and a pre-collected noise of the target component reaches a respective threshold value, masking a current configuration value of the target component from a set of configurations comprises:
and under the condition that the similarity between the first target noise and the noise of the pre-collected fan reaches a second threshold value, determining that the first target noise is generated by the fan, and shielding a current frequency value of the fan from a fan frequency value set, wherein the target component comprises the fan, the configuration set comprises the fan frequency value set, and a frequency value required for the fan to operate according to the target scene is stored in the fan frequency value set.
7. The method of claim 3, wherein configuring the operating parameters of the air conditioning unit in the target scenario according to the analysis result obtained by analyzing the first target noise further comprises:
selecting unselected target operation parameters from the parameter set;
adjusting the parameter value of the target operation parameter within the parameter value range allowed by the target scene;
acquiring second operation noise of the air conditioning unit after the air conditioning unit operates according to the adjusted parameter value of the target operation parameter;
under the condition that the noise value of a second target noise is larger than the maximum noise value allowed by the target scene, readjusting the parameter value of the target operation parameter within the parameter value range allowed by the target scene, wherein the second target noise is obtained by filtering noise which is irrelevant to the air conditioning unit in the second operation noise;
and under the condition that the noise value of the second target noise is not greater than the maximum noise value allowed by the target scene, storing the current parameter value of the target operation parameter for use when the air conditioning unit operates according to the target scene.
8. The method of claim 7, wherein selecting the unselected target operating parameter from the set of parameters comprises:
and selecting unselected target operation parameters from the parameter set according to the sequence of the priority from high to low, wherein the operation parameters with higher priority represent that the influence on the operation performance of the air conditioning unit is lower.
9. A noise reducing device for an air conditioning unit, the device comprising:
the sending unit is used for sending a debugging instruction adaptive to the target scene to the air conditioning unit;
the acquisition unit is used for acquiring first operation noise of the air conditioning unit in the process that the air conditioning unit operates according to the debugging instruction;
and the noise reduction unit is used for configuring the operation parameters of the air conditioning unit in the target scene based on an analysis result obtained by analyzing the first operation noise so as to reduce the noise generated in the operation process.
10. A user terminal, characterized in that it comprises a noise reduction device of an air conditioning assembly according to claim 9.
11. A computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, carries out the method according to any one of claims 2 to 8.
12. An electronic device, comprising:
one or more processors;
storage means for storing one or more programs which, when executed by the one or more processors, cause the one or more processors to carry out the method of any one of claims 2 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211531640.6A CN115789917A (en) | 2022-12-01 | 2022-12-01 | Noise reduction method, device and system for air conditioner noise, user terminal and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211531640.6A CN115789917A (en) | 2022-12-01 | 2022-12-01 | Noise reduction method, device and system for air conditioner noise, user terminal and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115789917A true CN115789917A (en) | 2023-03-14 |
Family
ID=85444577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211531640.6A Pending CN115789917A (en) | 2022-12-01 | 2022-12-01 | Noise reduction method, device and system for air conditioner noise, user terminal and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115789917A (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010134367A (en) * | 2008-12-08 | 2010-06-17 | Mitsubishi Electric Corp | Electric equipment |
| WO2013179202A2 (en) * | 2012-05-31 | 2013-12-05 | Koninklijke Philips N.V. | Environmental parameter determination device and method using acoustics |
| JP2017096522A (en) * | 2015-11-19 | 2017-06-01 | パナソニックＩｐマネジメント株式会社 | Heat insulation performance estimation device and heat insulation performance estimation method |
| US20180180465A1 (en) * | 2015-06-09 | 2018-06-28 | Kp Acoustics Limited | Integrated sensor system |
| CN108759031A (en) * | 2018-07-02 | 2018-11-06 | 珠海格力电器股份有限公司 | A kind of air-conditioning system method for noise reduction control and air-conditioning system |
| CN109186068A (en) * | 2018-08-13 | 2019-01-11 | 珠海格力电器股份有限公司 | Air-conditioning noise source determination method and control system |
| CN109253521A (en) * | 2018-09-30 | 2019-01-22 | 珠海格力电器股份有限公司 | Noise control methods, devices and systems, air-conditioning and computer readable storage medium |
| KR20190119967A (en) * | 2018-04-13 | 2019-10-23 | 삼성전자주식회사 | Air conditioner and method for controlling air conditioner |
| JP2020046160A (en) * | 2018-09-21 | 2020-03-26 | 東芝キヤリア株式会社 | Air conditioning device and method for controlling air conditioning device |
| CN112261215A (en) * | 2020-10-12 | 2021-01-22 | 珠海格力电器股份有限公司 | Device and noise reduction method thereof |
| CN112682935A (en) * | 2020-12-07 | 2021-04-20 | 珠海格力电器股份有限公司 | Control method, system, medium, equipment, terminal and application of outdoor unit of air conditioner |
| CN113154653A (en) * | 2021-04-14 | 2021-07-23 | 珠海拓芯科技有限公司 | Air conditioner frequency and outer fan control method and device and air conditioner |
| CN113251585A (en) * | 2021-04-27 | 2021-08-13 | Tcl空调器(中山)有限公司 | Air conditioner noise control method, system, equipment and storage medium |
| CN113851143A (en) * | 2021-09-22 | 2021-12-28 | 珠海格力电器股份有限公司 | Pickup noise reduction method and voice air conditioner |
| CN114413440A (en) * | 2022-01-04 | 2022-04-29 | 宁波奥克斯电气股份有限公司 | Control method of air conditioner, air conditioner and storage medium |
| CN114608194A (en) * | 2022-02-07 | 2022-06-10 | 青岛海尔空调器有限总公司 | Control method and control system for air conditioner noise, electronic equipment and storage medium |
| WO2022201322A1 (en) * | 2021-03-23 | 2022-09-29 | 三菱電機株式会社 | Air conditioning control system |
| CN117053364A (en) * | 2023-08-09 | 2023-11-14 | 青岛海尔空调器有限总公司 | Air conditioner control method, device, equipment and medium |
-
2022
- 2022-12-01 CN CN202211531640.6A patent/CN115789917A/en active Pending
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010134367A (en) * | 2008-12-08 | 2010-06-17 | Mitsubishi Electric Corp | Electric equipment |
| WO2013179202A2 (en) * | 2012-05-31 | 2013-12-05 | Koninklijke Philips N.V. | Environmental parameter determination device and method using acoustics |
| US20180180465A1 (en) * | 2015-06-09 | 2018-06-28 | Kp Acoustics Limited | Integrated sensor system |
| JP2017096522A (en) * | 2015-11-19 | 2017-06-01 | パナソニックＩｐマネジメント株式会社 | Heat insulation performance estimation device and heat insulation performance estimation method |
| KR20190119967A (en) * | 2018-04-13 | 2019-10-23 | 삼성전자주식회사 | Air conditioner and method for controlling air conditioner |
| CN108759031A (en) * | 2018-07-02 | 2018-11-06 | 珠海格力电器股份有限公司 | A kind of air-conditioning system method for noise reduction control and air-conditioning system |
| CN109186068A (en) * | 2018-08-13 | 2019-01-11 | 珠海格力电器股份有限公司 | Air-conditioning noise source determination method and control system |
| JP2020046160A (en) * | 2018-09-21 | 2020-03-26 | 東芝キヤリア株式会社 | Air conditioning device and method for controlling air conditioning device |
| CN109253521A (en) * | 2018-09-30 | 2019-01-22 | 珠海格力电器股份有限公司 | Noise control methods, devices and systems, air-conditioning and computer readable storage medium |
| CN112261215A (en) * | 2020-10-12 | 2021-01-22 | 珠海格力电器股份有限公司 | Device and noise reduction method thereof |
| CN112682935A (en) * | 2020-12-07 | 2021-04-20 | 珠海格力电器股份有限公司 | Control method, system, medium, equipment, terminal and application of outdoor unit of air conditioner |
| WO2022201322A1 (en) * | 2021-03-23 | 2022-09-29 | 三菱電機株式会社 | Air conditioning control system |
| CN113154653A (en) * | 2021-04-14 | 2021-07-23 | 珠海拓芯科技有限公司 | Air conditioner frequency and outer fan control method and device and air conditioner |
| CN113251585A (en) * | 2021-04-27 | 2021-08-13 | Tcl空调器(中山)有限公司 | Air conditioner noise control method, system, equipment and storage medium |
| WO2022227645A1 (en) * | 2021-04-27 | 2022-11-03 | Tcl空调器(中山)有限公司 | Air conditioner noise control method, system, and device, and storage medium |
| CN113851143A (en) * | 2021-09-22 | 2021-12-28 | 珠海格力电器股份有限公司 | Pickup noise reduction method and voice air conditioner |
| CN114413440A (en) * | 2022-01-04 | 2022-04-29 | 宁波奥克斯电气股份有限公司 | Control method of air conditioner, air conditioner and storage medium |
| CN114608194A (en) * | 2022-02-07 | 2022-06-10 | 青岛海尔空调器有限总公司 | Control method and control system for air conditioner noise, electronic equipment and storage medium |
| 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 |
| CN117053364A (en) * | 2023-08-09 | 2023-11-14 | 青岛海尔空调器有限总公司 | Air conditioner control method, device, equipment and medium |
Non-Patent Citations (3)
| Title |
|---|
| 张小卫;: "制冷空调综合实验装置的设计", 湖南工业职业技术学院学报, no. 05, 28 October 2008 (2008-10-28), pages 22 - 27 * |
| 许文明: "Double control method of temperature and humidity based on compressor frequency and indoor fan speed for room air conditioner", 制冷与空调, vol. 20, no. 8, 6 April 2020 (2020-04-06), pages 86 - 89 * |
| 韦艺娴;: "低频噪声对住宅小区环境影响浅析", 大众科技, no. 08, 20 August 2012 (2012-08-20), pages 45 - 49 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20180182392A1 (en) | Method for performing voice control on device with microphone array, and device thereof | |
| CN106898348B (en) | Dereverberation control method and device for sound production equipment | |
| EP2713351B1 (en) | Electronic apparatus and control method of the same | |
| CN106970535B (en) | Control method and electronic equipment | |
| CN102901180A (en) | Method and system for controlling air conditioner | |
| CN104132429A (en) | Method, device and system for controlling variable-frequency air conditioner | |
| CN110716444A (en) | Sound control method and device based on smart home and storage medium | |
| CN108826603A (en) | Control method, device, air conditioner and its remote controler of air conditioner | |
| CN109448710B (en) | Voice processing method and device, household appliance and storage medium electronic device | |
| CN109671430B (en) | Voice processing method and device | |
| CN113777938A (en) | Household appliance control method, device, equipment and storage medium | |
| CN112261215A (en) | Device and noise reduction method thereof | |
| CN110081554A (en) | The control method and device of multi-online air-conditioning system | |
| CN110661888B (en) | Voice control method and device for household appliance and readable storage medium | |
| CN112015365A (en) | Volume adjustment method and device and electronic equipment | |
| CN110375417B (en) | Control method and device of voice module and air conditioner | |
| CN109343481B (en) | Method and device for controlling device | |
| CN109100998A (en) | Control method, system, storage medium and the electronic device of household appliance operation | |
| CN114679735A (en) | Parameter adjusting method and device, electronic equipment and storage medium | |
| CN115789917A (en) | Noise reduction method, device and system for air conditioner noise, user terminal and storage medium | |
| CN104284011A (en) | Information processing method and electronic device | |
| CN115622829B (en) | Smart home Internet of things interaction platform building method and system | |
| CN109685775A (en) | The dirty stifled recognition methods of strainer, device, smart machine and readable storage medium storing program for executing | |
| CN114283773A (en) | Method and apparatus for reducing environmental noise for voice device, and storage medium | |
| CN110941189A (en) | Intelligent household system and control method thereof and readable storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |