CN114413437A - Parameter adjusting method and device for air conditioner compressor and storage medium - Google Patents
Parameter adjusting method and device for air conditioner compressor and storage medium Download PDFInfo
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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
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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
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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
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor control arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/025—Compressor control by controlling speed
- F25B2600/0253—Compressor control by controlling speed with variable speed
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The disclosure relates to a parameter adjusting method and device of an air conditioner compressor and a storage medium. The parameter adjusting method of the air conditioner compressor comprises the following steps: monitoring the running state of an air conditioner compressor, and acquiring the parameters of the compressor to be regulated when the running state triggering the regulation of the parameters of the compressor is monitored; performing parameter testing on the compressor parameters to obtain a plurality of parameter testing results, and determining a target parameter testing result from the plurality of parameter testing results; adjusting the compressor parameter based on the target parameter test result. By the method and the device, the automatic adjustment of the parameters of the air conditioner compressor can be realized under the condition that the running state of the parameter adjustment of the compressor is triggered when the monitoring is carried out.
Description
Technical Field
The disclosure relates to the technical field of smart homes, in particular to a method and a device for adjusting parameters of an air conditioner compressor and a storage medium.
Background
With the development of science and technology, an air conditioner is well known as a common smart home device, and appears in various scenes of daily life due to its wide application prospect. In the related art, a compressor is an important component of an air conditioner, and the reliability of the compressor often means the stability of the operation of the air conditioner. For a scene that the model of a compressor installed in an air conditioner is changed or for a scene that the air conditioner updates a compressor control scheme, the parameters of the compressor which can enable the air conditioner to achieve the optimal effect need to be determined again in a mode of testing and adjusting the parameters of the air conditioner compressor.
In the related art, for an air conditioner compressor parameter adjusting scene, parameters of the air conditioner compressor need to be tested in a manual mode, and the parameters of the air conditioner compressor need to be manually adjusted after the testing.
Disclosure of Invention
In order to overcome the problems in the related art, the present disclosure provides a method and an apparatus for adjusting parameters of an air conditioner compressor, and a storage medium.
According to a first aspect of the embodiments of the present disclosure, there is provided an air conditioner compressor parameter adjusting method, including:
monitoring the running state of an air conditioner compressor, and acquiring the parameters of the compressor to be regulated when the running state triggering the regulation of the parameters of the compressor is monitored; performing parameter testing on the compressor parameters to obtain a plurality of parameter testing results, and determining a target parameter testing result from the plurality of parameter testing results; adjusting the compressor parameter based on the target parameter test result.
In one embodiment, performing a parametric test on the compressor parameter to obtain a plurality of parametric test results includes: acquiring a parameter adjusting range of the compressor parameter; dividing a plurality of parameter adjustment sub-ranges within the parameter adjustment range; respectively selecting parameter values in the parameter adjusting sub-ranges as a plurality of parameter values to be tested; and controlling the air conditioner compressor to operate according to the plurality of parameter values to be tested respectively to obtain a plurality of parameter test results.
In one embodiment, the controlling the air conditioner compressor to operate at the plurality of parameter values to be tested respectively to obtain a plurality of parameter test results includes: responding to the parameter of the air conditioner compressor to be adjusted to be a parameter for obtaining a parameter test result based on the frequency conversion process of the air conditioner compressor; and dynamically adjusting the frequency parameter of the air-conditioning compressor in the process that the air-conditioning compressor runs according to each parameter value to be tested in the plurality of parameter values to be tested, and recording a parameter test result in the process of dynamically adjusting the frequency parameter of the air-conditioning compressor.
In one embodiment, dynamically adjusting the frequency parameter of the air conditioner compressor includes: determining a first frequency and a second frequency, wherein the first frequency is a maximum frequency for dynamically adjusting the frequency parameter, and the second frequency is a minimum frequency for dynamically adjusting the frequency parameter; and controlling the frequency of the air conditioner compressor, and gradually setting between the first frequency and the second frequency.
In one embodiment, recording the results of the parametric test comprises: monitoring a current waveform after the compressor parameter of the air-conditioning compressor is adjusted to a parameter value to be tested, and obtaining a parameter test result; determining a target parameter test result from the plurality of parameter test results, including: and determining a target current waveform matched with a preset current waveform in the current waveforms, and obtaining a target parameter test result based on the to-be-tested parameter value of the air conditioner compressor when the target current waveform is recorded.
In one embodiment, the controlling the air conditioning compressor to operate according to each of the plurality of values to be tested to obtain a plurality of parameter test results includes: determining a frequency adjusting range of the air conditioner compressor in response to the parameter of the air conditioner compressor to be adjusted being a parameter with different parameter test results based on frequency variation; determining a plurality of frequencies in the frequency adjusting range, and controlling the air conditioner compressor to respectively operate at the plurality of frequencies; and in the process that the air-conditioning compressor runs at each frequency of the multiple frequencies, respectively adjusting the compressor parameters of the air-conditioning compressor to the multiple parameter values to be tested, and obtaining multiple parameter test results matched with each frequency respectively.
In one embodiment, obtaining a plurality of parameter test results matching respective ones of the frequencies comprises: monitoring current values after the compressor parameters of the air-conditioning compressor are respectively adjusted to the multiple parameter values to be tested, and obtaining multiple parameter test results matched with each frequency respectively; determining a target parameter test result from the plurality of parameter test results, including: and respectively determining the minimum value of the current value aiming at the multiple parameter test results matched with each frequency respectively, and obtaining the target parameter test result matched with each frequency based on the minimum value of the current value matched with each frequency respectively.
According to a second aspect of the embodiments of the present disclosure, there is provided an air conditioner compressor parameter adjusting apparatus, including:
the monitoring unit is used for monitoring the running state of the air conditioner compressor; the acquisition unit is used for acquiring the parameters of the compressor to be regulated under the condition that the running state of triggering the regulation of the parameters of the compressor is monitored; the processing unit is used for carrying out parameter testing on the compressor parameters to obtain a plurality of parameter testing results and determining a target parameter testing result in the plurality of parameter testing results; and adjusting the compressor parameter based on the target parameter test result.
In one embodiment, the processing unit performs a parameter test on the compressor parameter to obtain a plurality of parameter test results as follows: acquiring a parameter adjusting range of the compressor parameter; dividing a plurality of parameter adjustment sub-ranges within the parameter adjustment range; respectively selecting parameter values in the parameter adjusting sub-ranges as a plurality of parameter values to be tested; and controlling the air conditioner compressor to operate according to the plurality of parameter values to be tested respectively to obtain a plurality of parameter test results.
In one embodiment, the processing unit controls the air conditioner compressor to operate according to the parameter values to be tested respectively in the following manner, so as to obtain a plurality of parameter test results: responding to the parameter of the air conditioner compressor to be adjusted to be a parameter for obtaining a parameter test result based on the frequency conversion process of the air conditioner compressor; and dynamically adjusting the frequency parameter of the air-conditioning compressor in the process that the air-conditioning compressor runs according to each parameter value to be tested in the plurality of parameter values to be tested, and recording a parameter test result in the process of dynamically adjusting the frequency parameter of the air-conditioning compressor.
In one embodiment, the processing unit dynamically adjusts the frequency parameter of the air conditioner compressor as follows: determining a first frequency and a second frequency, wherein the first frequency is a maximum frequency for dynamically adjusting the frequency parameter, and the second frequency is a minimum frequency for dynamically adjusting the frequency parameter; and controlling the frequency of the air conditioner compressor, and gradually setting between the first frequency and the second frequency.
In one embodiment, the processing unit records the parameter test result as follows: monitoring a current waveform after the compressor parameter of the air-conditioning compressor is adjusted to a parameter value to be tested, and obtaining a parameter test result; the processing unit determines a target parameter test result from the plurality of parameter test results in the following manner: and determining a target current waveform matched with a preset current waveform in the current waveforms, and obtaining a target parameter test result based on the to-be-tested parameter value of the air conditioner compressor when the target current waveform is recorded.
In one embodiment, the processing unit controls the air conditioner compressor to operate according to each value to be tested in the plurality of values to be tested, so as to obtain a plurality of parameter test results: determining a frequency adjusting range of the air conditioner compressor in response to the parameter of the air conditioner compressor to be adjusted being a parameter with different parameter test results based on frequency variation; determining a plurality of frequencies in the frequency adjusting range, and controlling the air conditioner compressor to respectively operate at the plurality of frequencies; and in the process that the air-conditioning compressor runs at each frequency of the multiple frequencies, respectively adjusting the compressor parameters of the air-conditioning compressor to the multiple parameter values to be tested, and obtaining multiple parameter test results matched with each frequency respectively.
In one embodiment, the processing unit obtains a plurality of parameter test results matching the respective match of each frequency by: monitoring current values after the compressor parameters of the air-conditioning compressor are respectively adjusted to the multiple parameter values to be tested, and obtaining multiple parameter test results matched with each frequency respectively; determining a target parameter test result from the plurality of parameter test results, including: and respectively determining the minimum value of the current value aiming at the multiple parameter test results matched with each frequency respectively, and obtaining the target parameter test result matched with each frequency based on the minimum value of the current value matched with each frequency respectively.
According to a third aspect of the embodiments of the present disclosure, there is provided an air conditioner compressor parameter adjusting apparatus, including:
a processor; a memory for storing processor-executable instructions;
wherein the processor is configured to: the method for adjusting the parameters of the air conditioner compressor is implemented according to the first aspect or any one of the embodiments of the first aspect.
According to a fourth aspect of the embodiments of the present disclosure, there is provided a storage medium, where instructions are stored, and when the instructions in the storage medium are executed by a processor, the processor is enabled to execute the method for adjusting parameters of an air conditioner compressor described in the first aspect or any one of the embodiments of the first aspect.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: the method comprises the steps of acquiring parameters of a compressor to be regulated according to the condition that the running state for regulating the parameters of the compressor is triggered and carrying out parameter test on the parameters of the compressor to obtain a plurality of parameter test results. Furthermore, a target parameter test result can be determined from the multiple parameter test results, and the compressor parameter can be adjusted according to the target parameter test result. On the basis, the air conditioner can realize automatic adjustment of the parameters of the compressor by monitoring and triggering the running state of the parameter adjustment of the compressor, the method can reduce the labor cost caused by manual adjustment, and the adjustment requirement of the parameters of the compressor of the air conditioner can be met.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a flowchart illustrating an air conditioner compressor parameter adjusting method according to an exemplary embodiment.
FIG. 2 is a flow chart illustrating a method for performing parametric testing on compressor parameters to obtain a plurality of parametric test results, according to an exemplary embodiment.
Fig. 3 is a flowchart illustrating a method for controlling an air conditioner compressor to operate at a plurality of parameter values to be tested, respectively, to obtain a plurality of parameter test results according to an exemplary embodiment.
Fig. 4 is a flowchart illustrating another method for controlling an air conditioner compressor to operate at a plurality of parameter values to be tested, respectively, to obtain a plurality of parameter test results according to an exemplary embodiment.
FIG. 5 is a flowchart illustrating a method for performing parametric testing on compressor parameters to obtain a plurality of parametric test results and determining a target parametric test result from the plurality of parametric test results according to an exemplary embodiment.
Fig. 6 is a flowchart illustrating another method for controlling an air conditioner compressor to operate according to each of a plurality of values to be tested, so as to obtain a plurality of parameter test results according to an exemplary embodiment.
Fig. 7 is a flowchart illustrating another method for controlling an air conditioner compressor to operate according to each of a plurality of values to be tested, so as to obtain a plurality of parameter test results according to an exemplary embodiment.
Fig. 8 is a flowchart illustrating another method for controlling an air conditioner compressor to operate according to each of a plurality of values to be tested, so as to obtain a plurality of parameter test results according to an exemplary embodiment.
FIG. 9 is a flow chart illustrating adjustment of an air conditioner compressor parameter according to an exemplary embodiment.
Fig. 10 is a block diagram illustrating an air conditioner compressor parameter adjusting apparatus according to an exemplary embodiment.
Fig. 11 is a block diagram illustrating an apparatus for parameter adjustment of an air conditioner compressor according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure.
In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are only a subset of the embodiments of the present disclosure, and not all embodiments. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the present disclosure, and should not be construed as limiting the present disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure. Embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.
The air conditioner compressor parameter adjusting method provided by the embodiment of the disclosure can be applied to a scene of adjusting the air conditioner compressor parameters.
With the development of science and technology, an air conditioner is well known as a common smart home device, and appears in various scenes of daily life due to its wide application prospect.
In the related art, a compressor is an important component of an air conditioner, and the reliability of the compressor is closely related to the stability of the operation of the air conditioner. In the related art, for a scene in which the model of a compressor installed in an air conditioner is changed or for a scene in which the air conditioner updates a compressor control scheme, a mode of testing and adjusting parameters of the air conditioner compressor is required to re-determine the parameters of the compressor which can enable the air conditioner to achieve the optimal effect. In the related art, for an air conditioner compressor parameter adjusting scene, the air conditioner compressor parameters need to be tested in a manual mode, and after the compressor parameters with the optimal effect are tested, the compressor parameters of the air conditioner need to be manually set. The parameter adjusting method of the air conditioner compressor in the related art needs to consume a large amount of time cost and labor cost, and cannot meet the adjusting requirement.
In view of this, the present disclosure provides a method for adjusting parameters of an air conditioner compressor, which tests parameters of a compressor to be adjusted when an air conditioner monitors an operating state that triggers adjustment of the parameters of the compressor, and determines a target test result from among a plurality of obtained parameter test results. Based on the method, the air conditioner can automatically adjust the parameters of the compressor according to the target test result, time cost and labor cost brought by manual operation can be saved, and the adjustment requirement for the parameters of the air conditioner compressor can be met.
Fig. 1 is a flowchart illustrating a parameter adjusting method of an air conditioner compressor according to an exemplary embodiment, as shown in fig. 1, including the following steps.
In step S11, the operation state of the air conditioner compressor is monitored, and the parameters of the compressor to be adjusted are obtained when the operation state triggering the adjustment of the parameters of the compressor is monitored.
In step S12, a parameter test is performed on the compressor parameter to obtain a plurality of parameter test results, and a target parameter test result is determined from the plurality of parameter test results.
In step S13, the compressor parameters are adjusted based on the target parameter test results.
For example, the compressor parameter to be adjusted may be predetermined and stored in the air conditioner. Furthermore, the parameters of the compressor to be adjusted can be obtained by directly reading the stored relevant data when the air conditioner monitors the running state triggering the adjustment of the parameters of the compressor.
According to the parameter adjusting method of the air conditioner compressor provided by the embodiment of the disclosure, corresponding test processes can be set according to the steps from S11 to S13, and the test processes are written into corresponding modules of the air conditioner. On the basis, the running state of the air conditioner compressor can be monitored through the monitoring software of the air conditioner and/or the communication of an air conditioner external panel, so that the parameters of the compressor to be regulated are obtained when the running state triggering the regulation of the parameters of the compressor is monitored, and a corresponding test process is selected according to the parameters of the compressor to be regulated. In an example, the monitoring software may be used to monitor whether a compressor of the air conditioner is replaced, and the air conditioner external panel communication may be used to receive an air conditioner compressor parameter adjustment instruction sent by the external control terminal. Further, a target parameter test result is determined according to the corresponding parameter test result, and then parameter adjustment of the compressor is achieved according to the target parameter test result.
For example, the operation state for triggering the adjustment of the compressor parameter may be set according to the actual adjustment requirement for the compressor parameter, so that the air conditioner may trigger the adjustment of the compressor parameter in a specified scene. For example, a scenario in which the air conditioner receives a compressor parameter adjustment instruction may be set as an operation state that triggers the adjustment of the compressor parameter. Further, the running state triggering the adjustment of the compressor parameter can be determined and monitored under the condition of receiving the compressor parameter adjustment instruction sent by an external control end such as a mobile phone, a remote controller or a cloud server. For another example, a scenario in which the air conditioning compressor is monitored to be slippery may be set as an operating state that triggers the adjustment of a parameter of the compressor. Further, the running state triggering the adjustment of the parameters of the compressor can be determined and monitored under the condition that the compressor is monitored to be replaced by the air conditioner.
For example, a parameter value may be selected according to a parameter adjustment range of a parameter of the compressor, and then a parameter test may be performed according to the selected parameter value to obtain a plurality of parameter test results.
Fig. 2 is a flow chart illustrating a method for performing parametric testing on a compressor parameter to obtain a plurality of parametric test results, according to an exemplary embodiment, as shown in fig. 2, including the following steps.
In step S21, a parameter adjustment range of the compressor parameter is acquired.
For example, the parameter adjustment range of the acquired compressor parameter may be obtained according to the maximum adjustable range of the compressor parameter, and may of course be obtained according to a preset parameter adjustment range.
In step S22, a plurality of parameter adjustment sub-ranges are divided within the parameter adjustment range.
For example, the parameter adjustment range may be divided into a plurality of parameter adjustment sub-ranges at equal intervals according to a preset parameter interval, or a plurality of parameter adjustment sub-ranges with the same interval or different intervals may be divided within the parameter adjustment range according to actual requirements, which is not specifically limited in the present disclosure.
In step S23, parameter values are respectively selected within the plurality of parameter adjustment sub-ranges as a plurality of parameter values to be tested.
For example, for each parameter adjustment sub-range, one or more parameter values may be selected, and a plurality of parameter values to be tested may be obtained. In addition, similar to the way of dividing the parameter adjustment sub-range, the specific way of selecting the parameter value may also be adjusted according to the actual requirement, which is not specifically limited by the present disclosure.
In step S24, the air conditioner compressor is controlled to operate with a plurality of parameter values to be tested, respectively, so as to obtain a plurality of parameter test results.
In the embodiment of the disclosure, the parameter value to be tested is selected in a manner of dividing the parameter adjustment sub-range, so as to reduce the time required for testing the compressor parameter by reducing the sample size. In other words, if the time cost generated by the test is not considered, the parameter test can be performed for each parameter value in the parameter adjusting range, so that the performance of the air conditioner is further improved while sufficient test samples are obtained.
For example, to ensure that the test result can cover a relatively comprehensive parameter sample, the maximum adjustable range of the compressor parameter may be used as the parameter adjustment range of the compressor parameter. Furthermore, in order to ensure sampling balance, the parameter adjustment range can be divided into a plurality of parameter adjustment sub-ranges with equal intervals according to the preset parameter intervals, and one parameter value is selected from each parameter adjustment sub-range to serve as a parameter sample required by the test. And further, controlling the air conditioner compressor to operate according to each selected parameter value respectively to obtain a plurality of parameter test results.
In the embodiment of the disclosure, the obtained parameter test result may be a current waveform after the compressor parameter of the air conditioner compressor is adjusted to the parameter value to be tested. And the air conditioner compressor respectively operates in a plurality of scenes with the parameter values to be tested, including a scene in which the air conditioner compressor respectively executes a starting process in a plurality of parameter values to be tested. For example, for the case where the parametric test results include current waveforms, the target test result may be determined as follows.
Fig. 3 is a flowchart illustrating a method for determining a target parameter test result according to an exemplary embodiment, and as shown in fig. 3, steps S31 to S33 in the embodiment of the present disclosure are similar to steps S21 to S23 in fig. 2, and are not repeated herein.
In step S34, the air conditioner compressor is controlled to execute a start process with a plurality of parameter values to be tested, and the current waveform of the air conditioner compressor after the compressor parameter of the air conditioner compressor is adjusted to the parameter value to be tested is monitored, so as to obtain a parameter test result.
In step S35, a target current waveform matching the preset current waveform is determined in the current waveforms, and a target parameter test result is obtained based on the parameter value to be tested of the space-time compressor, which is obtained by recording the target current waveform.
Illustratively, the air conditioner compressor parameters include various parameters such as a correction gain value, a current loop bandwidth, a voltage loop bandwidth, a flux weakening angle, and an inductance factor. Wherein different compressor parameters generally have different effects on the performance of the air conditioning compressor.
In the embodiment of the present disclosure, a preset current waveform used as a reference may be set, so that the air conditioner may screen out a target current waveform matching the preset current waveform from among a plurality of current waveforms. Wherein the preset current waveform may be set according to a parameter of the compressor to be adjusted. Taking the correction gain value of the air conditioner compressor as an example, the current waveform with complete waveform and without distortion can be set as the preset current waveform aiming at the correction gain value influencing the starting stability of the air conditioner compressor. Furthermore, the target parameter test result obtained by screening the target current waveform matched with the preset current waveform comprises a target correction gain value capable of ensuring the starting stability of the air conditioner compressor. Based on this, if the correction gain value of the air conditioner compressor is adjusted to the target correction gain value, the adjustment requirement for the correction gain value can be satisfied.
For example, the parameters of the compressor to be adjusted further include the parameters of the compressor for which the parameter test result can be obtained only during the frequency conversion process of the air conditioning compressor. For such parameters, the compressor parameter test can be performed by dynamically adjusting the frequency parameter, specifically as follows.
Fig. 4 is a flowchart illustrating a method for controlling an air conditioner compressor to operate according to a plurality of parameter values to be tested, respectively, to obtain a plurality of parameter test results according to an exemplary embodiment, and as shown in fig. 4, steps S41 to S43 in the embodiment of the present disclosure are similar to the implementation processes of steps S21 to S23 in fig. 2, and are not repeated herein.
In step S44, in response to that the parameter of the air conditioner compressor to be adjusted is a parameter obtained based on the frequency conversion process of the air conditioner compressor, dynamically adjusting the frequency parameter of the air conditioner compressor during the operation of the air conditioner compressor with each of the plurality of parameter values to be tested, and recording the parameter test result during the dynamic adjustment of the frequency parameter of the air conditioner compressor.
The parameter adjusting method for the air condition compressor provided by the embodiment of the disclosure can also realize the adaptive test and adjustment of the compressor parameters aiming at the compressor parameters (namely, the parameters of the parameter test result are obtained based on the frequency conversion process of the air condition compressor) which need to obtain the parameter test result through detailed setting, and the parameter adjusting scene is richer, and can meet the adjusting requirements aiming at different types of compressor parameters. In addition, in order to enable the test result of the parameters of the compressor to be more suitable for the actual use requirement, the frequency parameters can be dynamically adjusted according to the maximum adjustable range of the frequency parameters.
For convenience of description in the following of the present disclosure, the maximum frequency of the dynamically adjusted frequency parameter is referred to as a first frequency, and the minimum frequency of the dynamically adjusted frequency parameter is referred to as a second frequency.
Fig. 5 is a flowchart illustrating a method for controlling an air conditioner compressor to operate according to a plurality of parameter values to be tested, respectively, to obtain a plurality of parameter test results according to an exemplary embodiment, and as shown in fig. 5, steps S51 to S53 in the embodiment of the present disclosure are similar to the implementation processes of steps S41 to S43 in fig. 4, and are not repeated herein.
In step S54, in response to that the air conditioner compressor parameter to be adjusted is a parameter obtained from a parameter test result based on an inverter process of the air conditioner compressor, a first frequency and a second frequency are determined during an operation of the air conditioner compressor with each of a plurality of parameter values to be tested.
In step S55, the frequency of the air conditioner compressor is controlled to be set gradually between the first frequency and the second frequency, and the parameter test result is recorded during the process of controlling the frequency of the air conditioner compressor to be set gradually between the first frequency and the second frequency.
For example, the parameters of the parameter test result need to be obtained through the frequency conversion process of the air conditioner compressor, and the target test result can also be obtained through current waveform screening, and the specific manner is as follows.
Fig. 6 is a flowchart illustrating a method for performing a parameter test on a compressor parameter to obtain a plurality of parameter test results and determining a target parameter test result from the plurality of parameter test results according to an exemplary embodiment, and as shown in fig. 6, steps S61 to S63 in the embodiment of the present disclosure are similar to the implementation processes of steps S41 to S43 in fig. 4, and are not repeated herein.
In step S64, in response to that the parameter of the air conditioner compressor to be adjusted is a parameter obtained from a parameter test result based on the frequency conversion process of the air conditioner compressor, dynamically adjusting the frequency parameter of the air conditioner compressor during the operation of the air conditioner compressor with each of the plurality of parameter values to be tested, and monitoring the current waveform after the parameter of the air conditioner compressor is adjusted to the parameter value to be tested during the dynamic adjustment of the frequency parameter of the air conditioner compressor to obtain the parameter test result.
In step S65, a target current waveform matching the preset current waveform is determined in the current waveforms, and a target parameter test result is obtained based on the parameter value to be tested of the space-time compressor, which is obtained by recording the target current waveform.
The preset current waveform can be set according to the influence of compressor parameters on the operation process of the air conditioner compressor. The way of setting the predetermined current waveform is described below by taking the current loop bandwidth as an example.
Generally, the current loop bandwidth may affect the stability of the air conditioning compressor during the frequency conversion process. In one embodiment, the jitter of the current waveform during the frequency conversion process can roughly represent the stability of the air conditioner compressor during the frequency conversion process. Therefore, the waveform of the current without waveform jitter can be set as the preset current waveform, so that the target parameter test result obtained by screening includes the target current loop bandwidth which can enable the waveform of the current to jitter to be smaller. Based on this, if the current loop bandwidth of the air-conditioning compressor is adjusted to the target current loop bandwidth, the stability of the air-conditioning compressor in the starting process can be ensured, and the adjustment requirement for the current loop bandwidth can be met.
Exemplary compressor parameters to be adjusted also include parameters having different parametric test results based on frequency variations. For such compressor parameters, the parameter test results can be obtained as follows.
Fig. 7 is a flowchart illustrating a method for controlling an air conditioner compressor to operate according to each of a plurality of values to be tested to obtain a plurality of parameter test results according to an exemplary embodiment, where as shown in fig. 7, steps S71 to S73 in the embodiment of the present disclosure are similar to the implementation processes of steps S21 to S23 in fig. 2, and are not repeated herein.
In step S74, in response to the air conditioner compressor parameter to be adjusted being a parameter having different parameter test results based on frequency variation, a frequency adjustment range of the air conditioner compressor is determined.
For example, the frequency adjustment range may be determined by referring to the above-described related embodiments.
In step S75, a plurality of frequencies are determined within the frequency adjustment range, and the air conditioner compressor is controlled to operate at the plurality of frequencies, respectively.
In step S76, during the operation of the air conditioner compressor at each of the plurality of frequencies, the compressor parameter of the air conditioner compressor is adjusted to a plurality of parameter values to be tested, so as to obtain a plurality of parameter test results matching each frequency.
For example, the parameter test result obtained when the air conditioner compressor operates at each frequency is used to determine a target parameter test result corresponding to the frequency. For example, frequency value B1 and frequency value B2 for the parameter value a1 to be tested and the parameter value a2 to be tested. If the air-conditioning compressor is operated at B1, the parameter values to be tested are adjusted to a1 and a2, respectively, the two parameter test results obtained in the process are only used for determining the target parameter test result of the matching frequency value B1, but not for determining the target parameter test result of the matching frequency value B2.
For example, a parameter with different parameter test results for frequency variation may also be characterized by a parameter with different value for frequency variation. For example, considering the case of frequency variation, the current value of the compressor may be varied accordingly. Therefore, in an embodiment, the parameter test result may be obtained by the current value of the compressor for the parameter with different parameter test results of the frequency variation, as follows.
Fig. 8 is a flowchart illustrating another method for controlling an air conditioner compressor to operate according to each of a plurality of values to be tested to obtain a plurality of parameter test results according to an exemplary embodiment, where as shown in fig. 8, steps S81 to S85 in the embodiment of the present disclosure are similar to the implementation processes of steps S71 to S75 in fig. 7, and are not repeated herein.
In step S86, during the operation of the air conditioner compressor at each of the multiple frequencies, the compressor parameter of the air conditioner compressor is adjusted to a plurality of parameter values to be tested, and the current values after the compressor parameter of the air conditioner compressor is adjusted to the plurality of parameter values to be tested are monitored, so as to obtain a plurality of parameter test results matching each frequency.
In step S87, the current value minimum is determined for each of the plurality of parameter test results matching each frequency, and the target parameter test result matching each frequency is obtained based on the current value minimum matching each frequency.
By the parameter adjusting method of the air conditioner compressor, the compressor parameters with sufficiently small electric quantity values when the air conditioner compressor can be operated at different frequencies can be screened out, the power consumption generated by the air conditioner compressor can be reduced, and the actual use requirements are met.
In the embodiment of the disclosure, for parameters having different parameter test results based on frequency variation, a target parameter test result may be screened in a manner of referring to a current value. The following describes a method of screening the results of the target parameter test by taking the weak magnetic angle as an example.
Generally, for a fixed frequency, the current value of the air conditioner compressor is different when the air conditioner compressor operates at different flux weakening angles. Since a large current value cannot meet the use requirement of the air conditioner, the current of the air conditioner compressor when operating at each frequency needs to be reduced by adjusting the weak magnetic angle. In an embodiment, in order to enable the air-conditioning compressor to operate at the minimum current value for each frequency, a target parameter test result matching the weak magnetic angle may be screened according to the current value of the air-conditioning compressor, so as to obtain the optimal weak magnetic angle for determining different frequencies of the air-conditioning compressor (i.e., the weak magnetic angle with the minimum current value generated when the corresponding frequency of the air-conditioning compressor operates).
FIG. 9 is a flow chart illustrating adjustment of an air conditioner compressor parameter according to an exemplary embodiment.
For example, for an air conditioner compressor, the number of the compressor parameters to be adjusted may be one or more. In one embodiment, as shown in fig. 8, in the case that there are a plurality of compressor parameters to be debugged, distributed adjustment may be performed on a plurality of different compressor parameters (the compressor parameters to be debugged include a correction gain value, a current loop bandwidth, and a weak flux angle are illustrated as an example).
Firstly, aiming at the condition that the parameters of the compressor to be debugged comprise a correction gain value, a current loop bandwidth and a weak magnetic angle, the correction gain value can be tested and adjusted firstly. Specifically, a plurality of parameter values to be tested can be screened out from a lower limit value of the parameter range to an upper limit value of the range parameter based on a preset interval in a parameter adjustment range of the correction gain value. And further, controlling the air conditioner compressor to run from a static state to a successful starting state through each parameter value to be tested, and recording the current waveform. Based on the above, the successful start and the undistorted current waveform are used as the screening criteria, and the correction gain value of the air conditioner compressor is adjusted to the target correction gain value matching the target test result under the condition that the target test result matching the correction gain value is obtained.
Further, the current loop bandwidth may be tested and adjusted after adjusting the correction gain value. Specifically, a plurality of parameter values to be tested can be screened out from a lower limit value of the parameter range to an upper limit value of the range parameter based on a preset interval in a parameter adjusting range of the current loop bandwidth. And controlling the air conditioner compressor to operate according to each parameter value to be tested, gradually setting the frequency of the air conditioner compressor between a first frequency and a second frequency aiming at each operation, and recording the current waveform of the air conditioner compressor in each operation process. Based on the method, normal operation and small current waveform jitter are used as screening standards, and the current loop bandwidth of the air conditioner compressor is adjusted to be the target current loop bandwidth matched with the target test result under the condition that the target test result matched with the current loop bandwidth is obtained.
Finally, the weak magnetic angle can be tested and adjusted under the condition that the gain value is corrected and the current loop bandwidth is adjusted. Specifically, multiple frequencies can be determined in a frequency adjustment range, the air conditioner compressor is controlled to operate at the multiple frequencies respectively, and multiple parameter values to be tested are screened out from a lower limit value of the parameter range to an upper limit value of the range parameter based on a preset interval in the parameter adjustment range of the flux weakening angle. Further, in the process that the air conditioner compressor runs at each frequency of the multiple frequencies, the compressor parameters of the air conditioner compressor are respectively adjusted to multiple parameter values to be tested, and the minimum current value at each frequency is used as a screening standard to obtain a target test result matched with each frequency. In case of obtaining a target test result matching each frequency, the weak magnetic angle can be adjusted according to the current frequency of the air conditioner compressor. For example, the flux weakening angle of the air conditioner compressor is adjusted to be matched with the target flux weakening angle matched with the target test result of the current frequency of the air conditioner compressor.
In addition, other parameters of the compressor to be adjusted can be tested and adjusted. The method for testing and adjusting parameters of other compressors to be adjusted is similar to the above method, and the details of the disclosure are not repeated herein.
The air condition compressor parameter adjusting method provided by the embodiment of the disclosure can adjust related compressor parameters according to actual use requirements for the air condition compressor, so as to realize Power Factor Correction (PFC) for the air condition compressor.
Based on the same conception, the embodiment of the disclosure also provides an air conditioner compressor parameter adjusting device.
It can be understood that, in order to implement the above functions, the parameter adjusting device of the air conditioner compressor provided by the embodiment of the present disclosure includes a hardware structure and/or a software module corresponding to the hardware structure and/or the software module for performing each function. The disclosed embodiments can be implemented in hardware or a combination of hardware and computer software, in combination with the exemplary elements and algorithm steps disclosed in the disclosed embodiments. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present disclosure.
Fig. 10 is a block diagram illustrating an air conditioner compressor parameter adjusting apparatus according to an exemplary embodiment. Referring to fig. 10, the apparatus 100 includes a monitoring unit 101, an acquisition unit 102, and a processing unit 103.
And the monitoring unit 101 is used for monitoring the running state of the air conditioner compressor. The obtaining unit 102 is configured to obtain a parameter of the compressor to be adjusted when an operating state that triggers adjustment of the parameter of the compressor is monitored. The processing unit 103 is configured to perform parameter testing on the compressor parameters to obtain a plurality of parameter testing results, and determine a target parameter testing result from the plurality of parameter testing results. And adjusting the compressor parameter based on the target parameter test result.
In one embodiment, the processing unit 103 performs a parameter test on the compressor parameter to obtain a plurality of parameter test results as follows: and acquiring the parameter adjusting range of the compressor parameter. A plurality of parameter adjustment sub-ranges are divided within the parameter adjustment range. And respectively selecting parameter values in the parameter adjusting sub-ranges as a plurality of parameter values to be tested. And controlling the air conditioner compressor to operate according to the plurality of parameter values to be tested respectively to obtain a plurality of parameter test results.
In one embodiment, the processing unit 103 controls the air conditioner compressor to operate at a plurality of parameter values to be tested respectively in the following manner, so as to obtain a plurality of parameter test results: and responding to the parameter of the air conditioner compressor to be adjusted, wherein the parameter is the parameter of the parameter test result obtained based on the frequency conversion process of the air conditioner compressor. And dynamically adjusting the frequency parameter of the air-conditioning compressor in the process that the air-conditioning compressor runs according to each parameter value to be tested in the plurality of parameter values to be tested, and recording the parameter test result in the process of dynamically adjusting the frequency parameter of the air-conditioning compressor.
In one embodiment, the processing unit 103 dynamically adjusts the frequency parameter of the air conditioner compressor as follows: and determining a first frequency and a second frequency, wherein the first frequency is the maximum frequency of the dynamic adjustment frequency parameter, and the second frequency is the minimum frequency of the dynamic adjustment frequency parameter. And controlling the frequency of the air conditioner compressor, and gradually setting between the first frequency and the second frequency.
In one embodiment, the processing unit 103 records the parameter test result as follows: and monitoring the current waveform after the compressor parameter of the air-conditioning compressor is adjusted to the parameter value to be tested, and obtaining a parameter test result. The processing unit 103 determines a target parameter test result from the multiple parameter test results as follows: and determining a target current waveform matched with a preset current waveform in the current waveforms, and obtaining a target parameter test result based on the parameter value to be tested of the space-time pressure regulating compressor when the target current waveform is recorded.
In one embodiment, the processing unit 103 controls the air conditioner compressor to operate according to each of the plurality of values to be tested, so as to obtain a plurality of parameter testing results as follows: and determining the frequency adjusting range of the air conditioner compressor in response to the parameter of the air conditioner compressor to be adjusted being a parameter with different parameter test results based on the frequency change. A plurality of frequencies are determined within the frequency adjustment range, and the air conditioner compressor is controlled to operate at the plurality of frequencies, respectively. In the process that the air-conditioning compressor runs at each frequency of the multiple frequencies, the compressor parameters of the air-conditioning compressor are respectively adjusted to multiple parameter values to be tested, and multiple parameter test results matched with each frequency are obtained.
In one embodiment, the processing unit 103 obtains the test results of the parameters matching each frequency as follows: and monitoring current values after the compressor parameters of the air conditioner compressor are respectively adjusted to a plurality of parameter values to be tested, and obtaining a plurality of parameter test results matched with each frequency respectively. Determining a target parameter test result from the plurality of parameter test results, including: and respectively determining the minimum value of the current value aiming at the multiple parameter test results matched with each frequency respectively, and obtaining the target parameter test result matched with each frequency based on the minimum value of the current value matched with each frequency respectively.
In an embodiment, the air conditioner compressor parameter adjusting device may be applied to an air conditioner or an air conditioner with an IFD (induction Field electrical) function.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
Fig. 11 is a block diagram illustrating an apparatus 200 for parameter adjustment of an air conditioner compressor according to an exemplary embodiment. For example, the apparatus 200 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.
Referring to fig. 11, the apparatus 200 may include one or more of the following components: a processing component 202, a memory 204, a power component 206, a multimedia component 208, an audio component 210, an input/output (I/O) interface 212, a sensor component 214, and a communication component 216.
The processing component 202 generally controls overall operation of the device 200, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing components 202 may include one or more processors 220 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 202 can include one or more modules that facilitate interaction between the processing component 202 and other components. For example, the processing component 202 can include a multimedia module to facilitate interaction between the multimedia component 208 and the processing component 202.
The memory 204 is configured to store various types of data to support operations at the apparatus 200. Examples of such data include instructions for any application or method operating on the device 200, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 204 may be implemented by any type or combination of volatile or non-volatile memory devices, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The multimedia component 208 includes a screen that provides an output interface between the device 200 and the user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 208 includes a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the device 200 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 210 is configured to output and/or input audio signals. For example, audio component 210 includes a Microphone (MIC) configured to receive external audio signals when apparatus 200 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 204 or transmitted via the communication component 216. In some embodiments, audio component 210 also includes a speaker for outputting audio signals.
The I/O interface 212 provides an interface between the processing component 202 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor component 214 includes one or more sensors for providing various aspects of status assessment for the device 200. For example, the sensor assembly 214 may detect an open/closed state of the device 200, the relative positioning of components, such as a display and keypad of the device 200, the sensor assembly 214 may also detect a change in the position of the device 200 or a component of the device 200, the presence or absence of user contact with the device 200, the orientation or acceleration/deceleration of the device 200, and a change in the temperature of the device 200. The sensor assembly 214 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 214 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 214 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 216 is configured to facilitate wired or wireless communication between the apparatus 200 and other devices. The device 200 may access a wireless network based on a communication standard, such as WiFi, 4G or 5G, or a combination thereof. In an exemplary embodiment, the communication component 216 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 216 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the apparatus 200 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described methods.
In an exemplary embodiment, a non-transitory computer readable storage medium comprising instructions, such as memory 204, comprising instructions executable by processor 220 of device 200 to perform the above-described method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
It is understood that "a plurality" in this disclosure means two or more, and other words are analogous. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. The singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It will be further understood that the terms "first," "second," and the like are used to describe various information and that such information should not be limited by these terms. These terms are only used to distinguish one type of information from another and do not denote a particular order or importance. Indeed, the terms "first," "second," and the like are fully interchangeable. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure.
It will be further understood that, unless otherwise specified, "connected" includes direct connections between the two without the presence of other elements, as well as indirect connections between the two with the presence of other elements.
It is further to be understood that while operations are depicted in the drawings in a particular order, this is not to be understood as requiring that such operations be performed in the particular order shown or in serial order, or that all illustrated operations be performed, to achieve desirable results. In certain environments, multitasking and parallel processing may be advantageous.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is to be limited only by the scope of the appended claims.
Claims (10)
1. A parameter adjusting method for an air conditioner compressor is characterized by comprising the following steps:
monitoring the running state of an air conditioner compressor, and acquiring the parameters of the compressor to be regulated when the running state triggering the regulation of the parameters of the compressor is monitored;
performing parameter testing on the compressor parameters to obtain a plurality of parameter testing results, and determining a target parameter testing result from the plurality of parameter testing results;
adjusting the compressor parameter based on the target parameter test result.
2. The method for adjusting parameters of an air conditioner compressor according to claim 1, wherein the parameter testing of the compressor parameters to obtain a plurality of parameter testing results comprises:
acquiring a parameter adjusting range of the compressor parameter;
dividing a plurality of parameter adjustment sub-ranges within the parameter adjustment range;
respectively selecting parameter values in the parameter adjusting sub-ranges as a plurality of parameter values to be tested;
and controlling the air conditioner compressor to operate according to the plurality of parameter values to be tested respectively to obtain a plurality of parameter test results.
3. The method for adjusting parameters of an air conditioner compressor according to claim 2, wherein the controlling the air conditioner compressor to operate with the plurality of parameter values to be tested respectively to obtain a plurality of parameter test results comprises:
responding to the parameter of the air conditioner compressor to be adjusted to be a parameter for obtaining a parameter test result based on the frequency conversion process of the air conditioner compressor;
and dynamically adjusting the frequency parameter of the air-conditioning compressor in the process that the air-conditioning compressor runs according to each parameter value to be tested in the plurality of parameter values to be tested, and recording a parameter test result in the process of dynamically adjusting the frequency parameter of the air-conditioning compressor.
4. The air conditioner compressor parameter adjusting method according to claim 3, wherein dynamically adjusting the frequency parameter of the air conditioner compressor comprises:
determining a first frequency and a second frequency, wherein the first frequency is a maximum frequency for dynamically adjusting the frequency parameter, and the second frequency is a minimum frequency for dynamically adjusting the frequency parameter;
and controlling the frequency of the air conditioner compressor, and gradually setting between the first frequency and the second frequency.
5. The air conditioner compressor parameter adjusting method according to any one of claims 2 to 4, wherein the recording of the parameter test result comprises:
monitoring a current waveform after the compressor parameter of the air-conditioning compressor is adjusted to a parameter value to be tested, and obtaining a parameter test result;
determining a target parameter test result from the plurality of parameter test results, including:
and determining a target current waveform matched with a preset current waveform in the current waveforms, and obtaining a target parameter test result based on the to-be-tested parameter value of the air conditioner compressor when the target current waveform is recorded.
6. The method for adjusting parameters of an air-conditioning compressor according to claim 2, wherein the step of controlling the air-conditioning compressor to operate according to each value to be tested in the plurality of values to be tested to obtain a plurality of parameter test results comprises the steps of:
determining a frequency adjusting range of the air conditioner compressor in response to the parameter of the air conditioner compressor to be adjusted being a parameter with different parameter test results based on frequency variation;
determining a plurality of frequencies in the frequency adjusting range, and controlling the air conditioner compressor to respectively operate at the plurality of frequencies;
and in the process that the air-conditioning compressor runs at each frequency of the multiple frequencies, respectively adjusting the compressor parameters of the air-conditioning compressor to the multiple parameter values to be tested, and obtaining multiple parameter test results matched with each frequency respectively.
7. The method for adjusting parameters of an air conditioner compressor according to claim 6, wherein obtaining a plurality of parameter test results respectively matched with each frequency comprises:
monitoring current values after the compressor parameters of the air-conditioning compressor are respectively adjusted to the multiple parameter values to be tested, and obtaining multiple parameter test results matched with each frequency respectively;
determining a target parameter test result from the plurality of parameter test results, including:
and respectively determining the minimum value of the current value aiming at the multiple parameter test results matched with each frequency respectively, and obtaining the target parameter test result matched with each frequency based on the minimum value of the current value matched with each frequency respectively.
8. An air conditioner compressor parameter adjusting device applied to the method of any one of claims 1 to 7, wherein the device comprises:
the monitoring unit is used for monitoring the running state of the air conditioner compressor;
the acquisition unit is used for acquiring the parameters of the compressor to be regulated under the condition that the running state of triggering the regulation of the parameters of the compressor is monitored;
the processing unit is used for carrying out parameter testing on the compressor parameters to obtain a plurality of parameter testing results and determining a target parameter testing result in the plurality of parameter testing results; and adjusting the compressor parameter based on the target parameter test result.
9. An air condition compressor parameter adjustment device, characterized by includes:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to: the air conditioner compressor parameter adjusting method according to any one of claims 1 to 7 is performed.
10. A storage medium, wherein instructions are stored in the storage medium, and when executed by a processor, the instructions enable the processor to execute the parameter adjusting method of the air conditioner compressor according to any one of claims 1 to 7.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115143595A (en) * | 2022-06-29 | 2022-10-04 | 北京小米移动软件有限公司 | Air conditioner compressor inductance value correction method, device, equipment, air conditioner and medium |
| CN115143595B (en) * | 2022-06-29 | 2024-05-24 | 北京小米移动软件有限公司 | Inductance value correction method, device, equipment, air conditioner and medium for air conditioner compressor |
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