Method and device for adjusting torque, electronic device, and storage medium

Abstract

The present application relates to the technical field of compressors, and discloses a method for adjusting torque, including: obtaining the current operating voltage of the compressor; obtaining the number of capacitors to be operated corresponding to the current operating voltage, and the larger the current operating voltage, the smaller the corresponding number of capacitors to be operated; selecting alternative capacitors of the number of capacitors to be operated as operating capacitors from a preset database, wherein the database stores at least one alternative capacitor; and controlling the conduction of the circuit between the operating capacitor and the compressor. In this way, in the case of an overvoltage of the current operating voltage, the operating capacitance of the compressor is reduced, so that the compressor will not generate high-frequency vibration in the case of an overvoltage of the current operating voltage. At the same time, in the case of an undervoltage of the current operating voltage, the operating capacitance of the compressor is increased, thereby increasing the torque of the compressor, so that the compressor will not shut down. The present application also discloses a device, an electronic device, and a storage medium for adjusting torque.

Description

Technical Field

[0001] The present application relates to the technical field of compressors, for example, to a method and device for adjusting torque, an electronic device, and a storage medium. Background Art

[0002] The operation of the compressor is affected by the supply voltage, which varies with the number of connected loads. Therefore, during the operation of the compressor, the supply voltage may be undervoltage, causing the compressor to shut down due to insufficient torque.

[0003] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to ordinary technicians in this field. Summary of the Invention

[0004] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical elements or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0005] Embodiments of the present disclosure provide a method and apparatus, an electronic device, and a storage medium for adjusting torque, so that a compressor will not shut down due to undervoltage of the power supply voltage.

[0006] In some embodiments, the method for adjusting torque includes: obtaining the current operating voltage of the compressor; obtaining the number of capacitors to be run corresponding to the current operating voltage, and the larger the current operating voltage, the smaller the corresponding number of capacitors to be run; selecting alternative capacitors with the number of capacitors to be run as operating capacitors from a preset database, wherein at least one alternative capacitor is stored in the database; and controlling the circuit conduction between the operating capacitor and the compressor.

[0007] In some embodiments, obtaining the current operating voltage of the compressor includes: obtaining the current operating voltage after the compressor has been running for a set period of time.

[0008] In some embodiments, after obtaining the number of capacitors to be operated corresponding to the current operating voltage, it also includes: obtaining the outdoor ambient temperature; when the outdoor ambient temperature is greater than a first set threshold, obtaining a quantity correction value according to the outdoor ambient temperature; and using the quantity correction value to increase the number of capacitors to be operated.

[0009] In some embodiments, obtaining the quantity correction value according to the outdoor ambient temperature includes: obtaining the quantity correction value corresponding to the outdoor ambient temperature from a preset data table, wherein the data table stores a correspondence between the outdoor ambient temperature and the quantity correction value.

[0010] In some embodiments, obtaining the quantity correction value according to the outdoor ambient temperature includes: obtaining a difference between the outdoor ambient temperature and a first set threshold; and obtaining the quantity correction value according to the difference.

[0011] In some embodiments, obtaining the quantity correction value according to the difference includes: obtaining a quotient between the difference and a second set threshold, and determining the quotient as the quantity correction value.

[0012] In some embodiments, before obtaining the current operating voltage of the compressor, the method further includes: controlling the circuit between each of the candidate capacitors and the compressor to be conductive in response to a compressor start instruction.

[0013] In some embodiments, the device for adjusting torque includes: a first acquisition module, configured to obtain the current operating voltage of the compressor; a second acquisition module, configured to obtain the number of capacitors to be operated corresponding to the current operating voltage; a selection module, configured to select alternative capacitors of the number of capacitors to be operated as operating capacitors from a preset database, wherein at least one alternative capacitor is stored in the database; and a control module, configured to control the circuit conduction between the operating capacitor and the compressor.

[0014] In some embodiments, the electronic device includes a processor and a memory storing program instructions, and the processor is configured to execute the above-mentioned method for adjusting torque when running the program instructions.

[0015] In some embodiments, the storage medium stores program instructions, and when the program instructions are run, the above-mentioned method for adjusting torque is executed.

[0016] The method, device, electronic device and storage medium for adjusting torque provided by the embodiments of the present disclosure can achieve the following technical effects: by controlling the circuit conduction between the corresponding number of operating capacitors and the compressor according to the current operating voltage of the compressor. The operating capacitance of the compressor can be reduced as the current operating voltage increases. In this way, even in the case of an overvoltage of the current operating voltage, the torque of the compressor can be reduced due to the reduction of the operating capacitance of the compressor, so that the compressor will not generate high-frequency vibration when the current operating voltage is overvoltage. At the same time, even in the case of an undervoltage of the current operating voltage, the torque of the compressor is increased due to the increase of the operating capacitance of the compressor, so that the compressor will not shut down when the current operating voltage is undervoltage.

[0017] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] One or more embodiments are exemplarily described by corresponding drawings. These exemplary descriptions and drawings do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements. The drawings do not constitute a scale limitation. In addition,

[0019] Figure 1 is a schematic diagram of a method for adjusting torque provided by an embodiment of the present disclosure;

[0020] Figure 2 is a schematic diagram of another method for adjusting torque provided by an embodiment of the present disclosure;

[0021] Figure 3 is a schematic diagram of another method for adjusting torque provided by an embodiment of the present disclosure;

[0022] Figure 4 is a schematic diagram of another method for adjusting torque provided by an embodiment of the present disclosure;

[0023] Figure 5 is a schematic diagram of a device for adjusting torque provided by an embodiment of the present disclosure;

[0024] Figure 6 It is a schematic diagram of an electronic device provided by an embodiment of the present disclosure. DETAILED DESCRIPTION

[0025] In order to be able to understand the features and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The accompanying drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the sake of convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0026] In the description and claims of the embodiments of the present disclosure, as well as in the accompanying drawings, the terms "first," "second," and the like are used to distinguish similar items and are not necessarily used to describe a particular order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate to describe the embodiments of the present disclosure herein. In addition, the terms "including," "having," and any variations thereof are intended to cover non-exclusive inclusions.

[0027] Unless otherwise stated, the term "plurality" means two or more.

[0028] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B means: A or B.

[0029] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.

[0030] The term "correspondence" may refer to an association relationship or a binding relationship. The correspondence between A and B means that there is an association relationship or a binding relationship between A and B.

[0031] Since the supply voltage changes with the number of connected loads, and the operating status of the compressor depends on the supply voltage, for example, when the supply voltage is overvoltage, the compressor torque is large, which is likely to cause the compressor to vibrate at high frequencies. On the other hand, when the supply voltage is undervoltage, the compressor torque is small, which can easily cause the compressor to shut down. To ensure stable operation of the compressor, the present application controls the circuit conduction between a corresponding number of operating capacitors and the compressor according to the current operating voltage of the compressor. This allows the operating capacitance of the compressor to decrease as the current operating voltage increases. In this way, even if the current operating voltage is overvoltage, the compressor torque can be reduced by reducing the operating capacitance, so that the compressor will not vibrate at high frequencies when the current operating voltage is overvoltage. At the same time, even if the current operating voltage is undervoltage, the compressor torque is increased by increasing the operating capacitance, so that the compressor will not shut down when the current operating voltage is undervoltage.

[0032] Combine Figure 1 As shown, an embodiment of the present disclosure provides a method for adjusting torque, comprising:

[0033] In step S101 , the electronic device obtains the current operating voltage of the compressor.

[0034] In step S102 , the electronic device obtains the number of capacitors to be operated corresponding to the current operating voltage, and the greater the current operating voltage, the smaller the number of corresponding capacitors to be operated.

[0035] In step S103 , the electronic device selects candidate capacitors of the number of capacitors to be operated from a preset database as operating capacitors, wherein the database stores at least one candidate capacitor.

[0036] In step S104, the electronic device controls the circuit between the running capacitor and the compressor to be conductive.

[0037] The method for adjusting torque provided by the embodiment of the present disclosure is adopted, and the circuit conduction between the corresponding number of operating capacitors and the compressor is controlled according to the current operating voltage of the compressor. The operating capacitance of the compressor can be reduced as the current operating voltage increases. In this way, even in the case of an overvoltage of the current operating voltage, the torque of the compressor can be reduced due to the reduction of the operating capacitance of the compressor, so that the compressor will not generate high-frequency vibration when the current operating voltage is overvoltage. At the same time, even in the case of an undervoltage of the current operating voltage, the torque of the compressor is increased due to the increase of the operating capacitance of the compressor, so that the compressor will not shut down when the current operating voltage is undervoltage.

[0038] In some embodiments, the electronic device is a device equipped with a compressor. Optionally, the electronic device is an air conditioner.

[0039] Optionally, a voltage transformer is provided between the live wire and the neutral wire of the power line of the electronic device. Obtaining the current operating voltage of the compressor includes: sending a voltage acquisition instruction to the voltage transformer, triggering the voltage transformer to feedback the monitored current operating voltage.

[0040] In some embodiments, the capacitance of the candidate capacitors in each database is 2 μF. The initial operating capacitance of the compressor is 22 μF. When the current operating voltage is between 80% and 85% of the rated voltage, the corresponding number of capacitors to be operated is 8, and the operating capacitance of the compressor is 22 + 8 × 2 = 38 μF. When the current operating voltage is between 85% and 90% of the rated voltage, the corresponding number of capacitors to be operated is 7, and the operating capacitance of the compressor is 22 + 7 × 2 = 36 μF. When the current operating voltage is between 90% and 95% of the rated voltage, the corresponding number of capacitors to be operated is 6, and the operating capacitance of the compressor is 22 + 6 × 2 = 34 μF. When the current operating voltage is between 95% and 100% of the rated voltage, the corresponding number of capacitors to be operated is 5, and the operating capacitance of the compressor is 22 + 5 × 2 = 32 μF. When the current operating voltage is between 100% and 105% of the rated voltage, the corresponding number of capacitors to be operated is 4, and the compressor's operating capacitance is 22 + 4 × 2 = 30 μF. When the current operating voltage is between 105% and 110% of the rated voltage, the corresponding number of capacitors to be operated is 3, and the compressor's operating capacitance is 22 + 3 × 2 = 28 μF. When the current operating voltage is between 110% and 115% of the rated voltage, the corresponding number of capacitors to be operated is 2, and the compressor's operating capacitance is 22 + 2 × 2 = 26 μF. When the current operating voltage is between 115% and 120% of the rated voltage, the corresponding number of capacitors to be operated is 1, and the compressor's operating capacitance is 22 + 8 × 1 = 24 μF. When the current operating voltage is between 120% and 125% of the rated voltage, the corresponding number of capacitors to be operated is 0, and the compressor's operating capacitance is 22 + 8 × 0 = 22 μF. In this way, the compressor's operating capacitance can decrease as the current operating voltage increases. Therefore, if the current operating voltage is overvoltage, the compressor's torque is reduced by reducing the compressor's operating capacitance, preventing the compressor from generating high-frequency vibration due to excessive torque. Furthermore, if the current operating voltage is undervoltage, the compressor's operating capacitance is increased to increase the compressor's torque, preventing the compressor from shutting down due to insufficient torque.

[0041] Optionally, obtaining the current operating voltage of the compressor includes obtaining the current operating voltage after the compressor has been running for a set period of time. Since the torque required during compressor startup is different from that during stable operation, obtaining the current operating voltage after the compressor is started is necessary to ensure stable operation of the compressor.

[0042] In some embodiments, the set time period is 5 seconds. Since the startup time of the compressor generally lasts from 1 to 3 seconds, setting the set time period to 5 seconds can ensure that the compressor has completed startup and entered a stable operating state.

[0043] Combine Figure 2 As shown, an embodiment of the present disclosure provides a method for adjusting torque, comprising:

[0044] Step S201: After the compressor runs for a set period of time, the electronic device obtains the current operating voltage of the compressor.

[0045] In step S202 , the electronic device obtains the number of capacitors to be operated corresponding to the current operating voltage, and the greater the current operating voltage, the smaller the number of corresponding capacitors to be operated.

[0046] In step S203 , the electronic device selects candidate capacitors of the number of capacitors to be operated from a preset database as operating capacitors, where the database stores at least one candidate capacitor.

[0047] In step S204, the electronic device controls the circuit between the running capacitor and the compressor to be conductive.

[0048] The method for adjusting torque provided by the embodiment of the present disclosure is adopted, and the circuit conduction between the corresponding number of operating capacitors and the compressor is controlled according to the current operating voltage of the compressor. The operating capacitance of the compressor can be reduced as the current operating voltage increases. In this way, even in the case of an overvoltage of the current operating voltage, the torque of the compressor can be reduced due to the reduction of the operating capacitance of the compressor, so that the compressor will not generate high-frequency vibration when the current operating voltage is overvoltage. At the same time, even in the case of an undervoltage of the current operating voltage, the torque of the compressor is increased due to the increase of the operating capacitance of the compressor, so that the compressor will not shut down when the current operating voltage is undervoltage.

[0049] Optionally, after obtaining the number of capacitors to be operated corresponding to the current operating voltage, the method further includes: obtaining the outdoor ambient temperature; when the outdoor ambient temperature is greater than a first set threshold, obtaining a quantity correction value according to the outdoor ambient temperature. The quantity correction value is used to increase the number of capacitors to be operated. Because when the indoor ambient temperature exceeds the normal design temperature range, that is, when the outdoor ambient temperature is greater than the first set threshold, the load of the electronic equipment will increase with the increase in temperature, and the pressure of the electronic equipment will increase, resulting in insufficient torque of the compressor, which is likely to cause the compressor to shut down. In order to avoid this phenomenon, the present application obtains a quantity correction value according to the outdoor ambient temperature. The quantity correction value is used to increase the number of capacitors to be operated, so that the number of capacitors to be operated can increase with the increase in the outdoor ambient temperature. Ensure that the electronic equipment will not shut down due to excessively high external ambient temperature.

[0050] Combine Figure 3 As shown, an embodiment of the present disclosure provides a method for adjusting torque, comprising:

[0051] In step S301 , the electronic device obtains the current operating voltage of the compressor.

[0052] In step S302 , the electronic device obtains the number of capacitors to be operated corresponding to the current operating voltage, and the greater the current operating voltage, the smaller the number of corresponding capacitors to be operated.

[0053] Step S303: The electronic device obtains the outdoor ambient temperature.

[0054] Step S304 : When the outdoor ambient temperature is greater than a first set threshold, the electronic device obtains a quantity correction value according to the outdoor ambient temperature.

[0055] In step S305 , the electronic device increases the number of capacitors to be operated using the quantity correction value.

[0056] In step S306 , the electronic device selects a candidate capacitor with the increased number of capacitors to be operated from a preset database as an operating capacitor, wherein the database stores at least one candidate capacitor.

[0057] In step S307 , the electronic device controls the circuit between the running capacitor and the compressor to be conductive.

[0058] The method for adjusting torque provided by the embodiment of the present disclosure is adopted, and the circuit conduction between the corresponding number of operating capacitors and the compressor is controlled according to the current operating voltage of the compressor. The operating capacitance of the compressor can be reduced as the current operating voltage increases. In this way, even in the case of an overvoltage of the current operating voltage, the torque of the compressor can be reduced due to the reduction of the operating capacitance of the compressor, so that the compressor will not generate high-frequency vibration when the current operating voltage is overvoltage. At the same time, even in the case of an undervoltage of the current operating voltage, the torque of the compressor is increased due to the increase of the operating capacitance of the compressor, so that the compressor will not shut down when the current operating voltage is undervoltage.

[0059] In some embodiments, the electronic device is an air conditioner, and the outdoor ambient temperature is the temperature of the environment where the outdoor unit of the air conditioner is located.

[0060] Optionally, obtaining the quantity correction value based on the outdoor ambient temperature includes obtaining the quantity correction value corresponding to the outdoor ambient temperature from a preset data table, wherein the data table stores a correspondence between the outdoor ambient temperature and the quantity correction value. In this way, the quantity correction value corresponding to the outdoor ambient temperature can be obtained.

[0061] Optionally, obtaining a quantity correction value based on the outdoor ambient temperature includes: obtaining a difference between the outdoor ambient temperature and a first set threshold, obtaining a quantity correction value based on the difference, and increasing the number of capacitors to be operated using the quantity correction value. In this way, a quantity correction value corresponding to the outdoor ambient temperature can be obtained. In some embodiments, the second set threshold is 5.

[0062] Optionally, obtaining the quantity correction value according to the difference includes: obtaining a quotient between the difference and a second set threshold, and determining the quotient as the quantity correction value.

[0063] In some embodiments, the first set threshold is 43°C. When the outdoor ambient temperature is between 43°C and 48°C, the corresponding quantity correction value is 1. When the outdoor ambient temperature is between 48°C and 53°C, the corresponding quantity correction value is 2. ... When the outdoor ambient temperature is between 43+(n-1)×5°C and 43+5n, the corresponding quantity correction value is n. Where n is an integer greater than or equal to 1 and less than the maximum number of candidate capacitors.

[0064] Optionally, increasing the number of capacitors to be operated by using the number correction value includes: determining the sum of the number correction value and the number of capacitors to be operated as the corrected number of capacitors to be operated.

[0065] Optionally, before obtaining the current operating voltage of the compressor, the method further includes: controlling the circuit conduction between each alternative capacitor and the compressor in response to a compressor start-up instruction. Since the motor inside the compressor switches from a stopped state to a rotating state when the compressor is in the starting state, a large torque is required to ensure that the motor can rotate when the compressor is started. The present application controls the circuit conduction between each alternative capacitor and the compressor in response to a compressor start-up instruction. This can provide a maximum torque during the compressor startup process, thereby ensuring successful compressor startup.

[0066] Furthermore, controlling the circuit between the running capacitor and the compressor to be conductive includes: controlling the circuit between the alternative capacitor other than the running capacitor and the compressor to be disconnected.

[0067] Combine Figure 4 As shown, an embodiment of the present disclosure provides a method for adjusting torque, comprising:

[0068] In step S401 , the electronic device controls the circuits between each candidate capacitor and the compressor to be conductive in response to a compressor start instruction.

[0069] Step S402: After the compressor runs for a set period of time, the electronic device obtains the current operating voltage of the compressor.

[0070] In step S403, the electronic device obtains the number of capacitors to be operated corresponding to the current operating voltage, and the greater the current operating voltage, the smaller the number of corresponding capacitors to be operated.

[0071] In step S404, the electronic device selects candidate capacitors of the number of capacitors to be operated from a preset database as operating capacitors, wherein the database stores at least one candidate capacitor.

[0072] In step S405 , the electronic device controls the circuit between the alternative capacitor other than the operating capacitor and the compressor to be disconnected.

[0073] The method for adjusting torque provided by the embodiment of the present disclosure is adopted to control the circuit conduction between each alternative capacitor and the compressor in response to the compressor start-up instruction. In this way, the compressor can provide a maximum torque during the startup process, thereby ensuring that the compressor starts successfully. By controlling the circuit conduction between a corresponding number of operating capacitors and the compressor according to the current operating voltage of the compressor, the operating capacitance of the compressor can be reduced as the current operating voltage increases. In this way, even in the case of an overvoltage of the current operating voltage, the torque of the compressor can be reduced due to the reduction of the operating capacitance of the compressor, so that the compressor will not generate high-frequency vibration when the current operating voltage is overvoltage. At the same time, even in the case of an undervoltage of the current operating voltage, the torque of the compressor is increased due to the increase of the operating capacitance of the compressor, so that the compressor will not shut down when the current operating voltage is undervoltage.

[0074] Combine Figure 5 As shown, an embodiment of the present disclosure provides a device 500 for adjusting torque, comprising a first acquisition module 501, a second acquisition module 502, a selection module 503, and a control module 504. The first acquisition module 501 is configured to acquire the current operating voltage of the compressor. The second acquisition module 502 is configured to acquire the number of capacitors to be operated corresponding to the current operating voltage. The selection module 503 is configured to select an alternative capacitor of the number of capacitors to be operated from a preset database as the operating capacitor, wherein the database stores at least one alternative capacitor. The control module 504 is configured to control the conduction of the circuit between the operating capacitor and the compressor.

[0075] The device for adjusting torque provided by the embodiment of the present disclosure is used to control the circuit conduction between the corresponding number of operating capacitors and the compressor according to the current operating voltage of the compressor. The operating capacitance of the compressor can be reduced as the current operating voltage increases. In this way, even in the case of an overvoltage of the current operating voltage, the torque of the compressor can be reduced due to the reduction of the operating capacitance of the compressor, so that the compressor will not generate high-frequency vibration when the current operating voltage is overvoltage. At the same time, even in the case of an undervoltage of the current operating voltage, the torque of the compressor is increased due to the increase of the operating capacitance of the compressor, so that the compressor will not shut down when the current operating voltage is undervoltage.

[0076] Optionally, the first acquisition module is configured to acquire the current operating voltage after the compressor has been running for a set period of time.

[0077] Optionally, the apparatus for adjusting torque further includes a correction module configured to obtain an outdoor ambient temperature, obtain a quantity correction value based on the outdoor ambient temperature when the outdoor ambient temperature is greater than a first set threshold, and increase the number of capacitors to be operated using the quantity correction value.

[0078] Optionally, obtaining the quantity correction value according to the outdoor ambient temperature includes: obtaining the quantity correction value corresponding to the outdoor ambient temperature from a preset data table, wherein the data table stores a correspondence between the outdoor ambient temperature and the quantity correction value.

[0079] Optionally, obtaining the quantity correction value according to the outdoor ambient temperature includes: obtaining a difference between the outdoor ambient temperature and a first set threshold; and obtaining the quantity correction value according to the difference.

[0080] Optionally, obtaining the quantity correction value according to the difference includes: obtaining a quotient between the difference and a second set threshold, and determining the quotient as the quantity correction value.

[0081] Optionally, the control module is further configured to control the conduction of the circuits between each alternative capacitor and the compressor in response to a compressor start instruction.

[0082] Combine Figure 6 As shown, an embodiment of the present disclosure provides an electronic device 600, including a processor 601 and a memory 602. Optionally, the device may further include a communication interface 603 and a bus 604. The processor 601, the communication interface 603, and the memory 602 may communicate with each other via the bus 604. The communication interface 603 may be used for information transmission. The processor 601 may call the logic instructions in the memory 602 to execute the method for adjusting torque of the above embodiment.

[0083] The electronic device provided by the embodiment of the present disclosure is used to control the circuit conduction between the corresponding number of operating capacitors and the compressor according to the current operating voltage of the compressor. The operating capacitance of the compressor can be reduced as the current operating voltage increases. In this way, even in the case of an overvoltage of the current operating voltage, the torque of the compressor can be reduced due to the reduction of the operating capacitance of the compressor, so that the compressor will not generate high-frequency vibration when the current operating voltage is overvoltage. At the same time, even in the case of an undervoltage of the current operating voltage, the torque of the compressor is increased due to the increase of the operating capacitance of the compressor, so that the compressor will not shut down when the current operating voltage is undervoltage.

[0084] In addition, the logic instructions in the memory 602 can be implemented in the form of software functional units and can be stored in a computer-readable storage medium when sold or used as an independent product.

[0085] Memory 602, as a computer-readable storage medium, can be used to store software programs and computer-executable programs, such as program instructions / modules corresponding to the methods in the embodiments of the present disclosure. Processor 601 executes the program instructions / modules stored in memory 602 to perform functional applications and data processing, thereby implementing the torque adjustment method in the above-described embodiments.

[0086] The memory 602 may include a program storage area and a data storage area. The program storage area may store an operating system and at least one application required for a function; the data storage area may store data generated based on the use of the terminal device. Furthermore, the memory 602 may include high-speed random access memory and non-volatile memory.

[0087] An embodiment of the present disclosure provides a storage medium storing program instructions, which, when run, execute the above-mentioned method for adjusting torque.

[0088] The aforementioned computer-readable storage medium may be a transient computer-readable storage medium or a non-transitory computer-readable storage medium.

[0089] The technical solution of the embodiments of the present disclosure may be embodied in the form of a software product, which is stored in a storage medium and includes one or more instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the method described in the embodiments of the present disclosure. The aforementioned storage medium may be a non-transitory storage medium, including: a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and other media that can store program code, or a transient storage medium.

[0090] The above description and the accompanying drawings fully illustrate the embodiments of the present disclosure so that those skilled in the art can practice them. Other embodiments may include structural, logical, electrical, process and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Parts and features of some embodiments may be included in or replace parts and features of other embodiments. Moreover, the words used in this application are only used to describe the embodiments and are not used to limit the claims. As used in the description of the embodiments and claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to also include plural forms. Similarly, the term "and / or" as used in this application refers to any and all possible combinations of one or more associated listings. In addition, when used in this application, the term "comprise" and its variations "comprises" and / or comprising refer to the presence of stated features, wholes, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or groups of these. In the absence of further restrictions, an element defined by the sentence "comprising a..." does not exclude the presence of other identical elements in the process, method or device that includes the element. In this article, each embodiment may focus on the differences from other embodiments, and the same and similar parts between the various embodiments can be referenced to each other. For the methods, products, etc. disclosed in the embodiments, if they correspond to the method part disclosed in the embodiments, then the relevant parts can be found in the description of the method part.

[0091] Those skilled in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software may depend on the specific application and design constraints of the technical solution. The technicians may use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the embodiments of the present disclosure. The technicians will clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0092] In the embodiments disclosed herein, the disclosed methods and products (including but not limited to devices, equipment, etc.) can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of the units can be merely a logical functional division. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the coupling or direct coupling or communication connection between each other shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, and can be electrical, mechanical or other forms. The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to implement this embodiment. In addition, the functional units in the embodiments of the present disclosure may be integrated into a processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0093] The flowcharts and block diagrams in the accompanying drawings show the possible implementation architectures, functions and operations of the systems, methods and computer program products according to the embodiments of the present disclosure. In this regard, each box in the flowchart or block diagram can represent a module, program segment or part of the code, and the module, program segment or part of the code contains one or more executable instructions for implementing the specified logical functions. In some alternative implementations, the functions marked in the box can also occur in an order different from that marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, or they can sometimes be executed in the opposite order, which can depend on the functions involved. In the descriptions corresponding to the flowcharts and block diagrams in the accompanying drawings, the operations or steps corresponding to different boxes can also occur in an order different from that disclosed in the description, and sometimes there is no specific order between different operations or steps. For example, two consecutive operations or steps can actually be executed substantially in parallel, or they can sometimes be executed in the opposite order, which can depend on the functions involved. Each block in the block diagrams and / or flowcharts, and combinations of blocks in the block diagrams and / or flowcharts, may be implemented by a dedicated hardware-based system that performs the specified function or action, or may be implemented by a combination of dedicated hardware and computer instructions.

Claims

1. A method for adjusting torque, characterized in that include: Get the current operating voltage of the compressor; Obtaining the number of capacitors to be operated corresponding to the current operating voltage, wherein the greater the current operating voltage, the smaller the number of corresponding capacitors to be operated; Get the outdoor ambient temperature; When the outdoor ambient temperature is greater than a first set threshold, obtaining a quantity correction value according to the outdoor ambient temperature; and increasing the quantity of the capacitors to be operated by using the quantity correction value; Selecting a candidate capacitor having the increased number of capacitors to be operated as the operating capacitor from a preset database, wherein the database stores at least one candidate capacitor; Controlling the conduction of the circuit between the running capacitor and the compressor.

2. The method according to claim 1, characterized in that Get the current operating voltage of the compressor, including: After the compressor operates for a set period of time, the current operating voltage is obtained.

3. The method according to claim 1, characterized in that Obtaining a quantity correction value according to the outdoor ambient temperature includes: A quantity correction value corresponding to the outdoor ambient temperature is obtained from a preset data table, wherein the data table stores a corresponding relationship between the outdoor ambient temperature and the quantity correction value.

4. The method according to claim 1, wherein Obtaining a quantity correction value according to the outdoor ambient temperature includes: Obtaining a difference between the outdoor ambient temperature and the first set threshold; The quantity correction value is obtained according to the difference.

5. The method according to claim 4, characterized in that Obtaining the quantity correction value according to the difference includes: A quotient between the difference and a second set threshold is obtained, and the quotient is determined as the quantity correction value.

6. The method according to claim 1, characterized in that Before obtaining the current operating voltage of the compressor, it also includes: In response to a compressor start instruction, the circuit between each of the optional capacitors and the compressor is controlled to be conductive.

7. A device for adjusting torque, characterized in that: include: A first acquisition module is configured to acquire a current operating voltage of the compressor; A second acquisition module is configured to acquire the number of capacitors to be operated corresponding to the current operating voltage; A correction module is configured to obtain an outdoor ambient temperature; When the outdoor ambient temperature is greater than a first set threshold, obtaining a quantity correction value according to the outdoor ambient temperature; and increasing the quantity of the capacitors to be operated by using the quantity correction value; a selection module configured to select a candidate capacitor having the increased number of capacitors to be operated as the operating capacitor from a preset database, wherein the database stores at least one candidate capacitor; The control module is configured to control the conduction of the circuit between the running capacitor and the compressor.

8. An electronic device comprising a processor and a memory storing program instructions, characterized in that: The processor is configured to execute the method for adjusting torque according to any one of claims 1 to 6 when running the program instructions.

9. A storage medium storing program instructions, characterized in that: When the program instructions are executed, the method for adjusting torque according to any one of claims 1 to 6 is executed.

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