Methods and related equipment for adapting air conditioner operating frequency to the electrical environment

Abstract

This invention provides a method and related equipment for adapting the operating frequency of an air conditioner to the local power environment. The method includes: during air conditioner operation, when the air conditioner's control board receives a conduction signal, detecting the power type of the conduction signal; if the conduction signal is a privately generated power signal, switching the air conditioner's operating frequency to a power setting and determining the normal voltage of the power environment; detecting the current voltage of the power environment; if the current voltage is at a preset percentage of the normal voltage, adjusting the operating frequency of the air conditioner compressor; and based on the current voltage, changing the air conditioner's operating frequency to adapt it to the power environment. This method enables the air conditioner's operating frequency to match the local power environment, ensuring safe operation of the air conditioner in an unstable power grid environment while achieving intelligent energy saving.

Description

Technical Field

[0001] This invention relates to the field of air conditioning technology, and in particular to a method and related equipment for adapting the operating frequency of an air conditioner to the electrical environment. Background Technology

[0002] As the sales scope of air conditioning products expands overseas, it often involves areas with poor power supply. These areas have both municipal and private power generation. However, the power grid environment of private power generation is more unstable than that of municipal power generation, and the electricity price is higher. In practical applications, when municipal power is unavailable, the community will connect to private power, and users cannot determine whether it is municipal or private power.

[0003] Moreover, when an air conditioner is running, the compressor frequency is constant and is a fixed parameter; the total power of the air conditioner is constant; according to P=U*I, when the voltage is low, the current will increase, which will increase the power consumption and the machine's operating current, and the safety of the machine's operation cannot be guaranteed.

[0004] This shows that the existing air conditioner operating frequency is not compatible with the power environment, causing the air conditioner to be unable to operate safely in an unstable power grid environment, while also wasting electricity. Summary of the Invention

[0005] In view of this, embodiments of the present invention provide a method and related equipment for adapting the operating frequency of an air conditioner to the power environment, so as to solve the problems of existing air conditioner operating frequencies not matching the power environment, air conditioners not being able to operate safely in an unstable power grid environment, and high power consumption.

[0006] To achieve the above objectives, the embodiments of the present invention provide the following technical solutions:

[0007] The first aspect of this invention discloses a method for adapting the operating frequency of an air conditioner to the electrical environment, the method comprising:

[0008] During the operation of the air conditioner, when the air conditioner computer board receives a conduction signal, it detects the power consumption type of the conduction signal. The conduction signal is identified by the detection device in operation and sent to the air conditioner computer board in the form of a level signal. The power consumption type includes conduction signals from municipal power generation and conduction signals from private enterprise power generation.

[0009] If the conduction signal is a privately generated power supply signal, switch the air conditioner's operating frequency to the power setting and determine the normal voltage of the power environment where the air conditioner is located.

[0010] Detect the current voltage of the electrical environment;

[0011] If the current voltage is at a preset percentage of the normal voltage, adjust the operating frequency of the air conditioner compressor;

[0012] Based on the current voltage, the air conditioner's operating frequency is changed to adapt to the power environment.

[0013] Optionally, before changing the air conditioner's operating frequency based on the current voltage to adapt the air conditioner's operating frequency to the electrical environment, the method further includes:

[0014] If the current voltage is unstable and the rate of change of the current voltage exceeds the preset rate of change of the current voltage, analyze the corresponding parameters of the current voltage;

[0015] If the voltage change rate is less than or equal to the preset voltage change rate, the operating frequency of the air conditioner compressor is changed to the target frequency value according to the first frequency, so that the target frequency value is adapted to the current voltage;

[0016] If the voltage change rate is greater than the preset voltage change rate, the operating frequency of the air conditioner compressor is changed to the target frequency value according to the second frequency, so that the target frequency value is adapted to the current voltage.

[0017] Optionally, detecting the current voltage of the electrical environment includes:

[0018] The current voltage of the electrical environment is detected at preset intervals.

[0019] Optionally, adjusting the operating frequency of the air conditioner compressor if the current voltage is at a preset percentage of the normal voltage includes:

[0020] If the current voltage is at a preset percentage of the normal voltage, determine the normal frequency of the air conditioner compressor;

[0021] Based on the normal frequency, the operating frequency of the air conditioner compressor is changed. The operating frequency of the air conditioner compressor is fixed in advance in the corresponding parameters of the air conditioner computer board.

[0022] A second aspect of this invention discloses a system for adapting the operating frequency of an air conditioner to the electrical environment, the system comprising:

[0023] The first detection module is used to detect the power consumption type of the conduction signal when the air conditioner computer board receives the conduction signal during the operation of the air conditioner. The conduction signal is identified by the detection device in operation and sent to the air conditioner computer board by the detection device in the form of a level signal. The power consumption type includes the conduction signal of municipal power generation and the conduction signal of private enterprise power generation.

[0024] The switching module is used to switch the air conditioner's operating frequency to a power level if the conduction signal is a privately generated power signal, and to determine the normal voltage of the power environment in which the air conditioner is located.

[0025] The second detection module is used to detect the current voltage of the electrical environment;

[0026] An adjustment module is used to adjust the operating frequency of the air conditioner compressor if the current voltage is at a preset percentage of the normal voltage.

[0027] An adaptation module is used to change the air conditioner's operating frequency based on the current voltage, so that the air conditioner's operating frequency adapts to the power environment.

[0028] Optionally, before the adaptation module is configured to change the air conditioner's operating frequency based on the current voltage to adapt the air conditioner's operating frequency to the electrical environment, the following method is further included:

[0029] An analysis module is used to analyze the corresponding parameters of the current voltage if the current voltage is unstable and the rate of change of the current voltage exceeds a preset rate of change.

[0030] The first changing module is used to change the operating frequency of the air conditioner compressor to a target frequency value according to a first frequency if the voltage change rate is less than or equal to the preset voltage change rate, so that the target frequency value is adapted to the current voltage.

[0031] The second changing module is used to change the operating frequency of the air conditioner compressor to the target frequency value according to the second frequency if the voltage change rate is greater than the preset voltage change rate, so that the target frequency value is adapted to the current voltage.

[0032] Optionally, the second detection module is specifically used for:

[0033] The current voltage of the electrical environment is detected at preset intervals.

[0034] Optionally, the adjustment module includes:

[0035] A determining unit is used to determine the normal frequency of the air conditioner compressor if the current voltage is at a preset percentage of the normal voltage;

[0036] The change unit is used to change the operating frequency of the air conditioner compressor based on the normal frequency. The operating frequency of the air conditioner compressor is fixed in the corresponding parameters of the air conditioner computer board.

[0037] A third aspect of the present invention discloses an electronic device for running a program, wherein the program executes a method for adapting the air conditioner operating frequency to the power environment as described in any of the first aspects of the present invention.

[0038] A fourth aspect of the present invention discloses a storage medium comprising a stored program, wherein, when the program is executed, the device on which the storage medium is located executes a method for adapting the air conditioner operating frequency to the power environment as described in any of the first aspects of the present invention.

[0039] Based on the above embodiments of the present invention, a method and related equipment for adapting the operating frequency of an air conditioner to the power environment are provided. The method includes: during the operation of the air conditioner, when the air conditioner's control board receives a conduction signal, detecting the power type of the conduction signal, wherein the conduction signal is identified by a detection device in operation and sent to the air conditioner's control board as a level signal, the power type includes a conduction signal from municipal power generation and a conduction signal from private power generation; if the conduction signal is a conduction signal from private power generation, switching the air conditioner's operating frequency to a power setting and determining the normal voltage of the power environment in which the air conditioner is located; detecting the current voltage of the power environment; if the current voltage is at a preset percentage of the normal voltage, adjusting the operating frequency of the air conditioner compressor; and changing the air conditioner's operating frequency based on the current voltage to adapt the air conditioner's operating frequency to the power environment. In this solution, the power type of the conduction signal is detected. If the conduction signal is detected to be from a private enterprise's power generation, the air conditioner's operating frequency is switched to the power setting. When the current voltage of the air conditioner is detected to be at a preset percentage of the normal voltage, the air conditioner's operating frequency is changed according to the current voltage to adapt the air conditioner's operating frequency to the power environment. This ensures that the air conditioner's operating frequency matches the local power environment, ensuring the air conditioner's safe operation in an unstable power grid environment, while also achieving intelligent power saving. Attached Figure Description

[0040] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0041] Figure 1 A flowchart illustrating a method for adapting the operating frequency of an air conditioner to the electrical environment, provided in an embodiment of the present invention;

[0042] Figure 2 A circuit diagram showing the actual wiring between an air conditioner and its power supplier, provided as an embodiment of the present invention;

[0043] Figure 3 A schematic diagram of the structure of a system for adapting the operating frequency of an air conditioner to the power environment, provided in an embodiment of the present invention;

[0044] Figure 4 This is a schematic diagram of the structure of an electronic device 40 provided in an embodiment of the present invention. Detailed Implementation

[0045] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0046] In this application, the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0047] The terms "first," "second," "third," "fourth," etc. (if present) in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments described herein can be implemented in a sequence other than that illustrated or described herein.

[0048] As can be seen from the background technology, the operating frequency of existing air conditioners is not compatible with the power environment, which causes the air conditioners to be unable to operate safely in an unstable power grid environment, while also wasting electricity.

[0049] Therefore, this invention provides a method and related equipment for adapting the operating frequency of an air conditioner to the local power environment. In this solution, the power type of the conduction signal is detected. If the conduction signal is detected to be a privately generated power signal, the operating frequency of the air conditioner is switched to the power setting. When the current voltage of the air conditioner is detected to be at a preset percentage of the normal voltage, the operating frequency of the air conditioner is changed according to the current voltage to adapt the operating frequency of the air conditioner to the power environment. This achieves the matching of the air conditioner operating frequency with the local power environment, ensuring the safe operation of the air conditioner in an unstable power grid environment, while also achieving intelligent power saving.

[0050] like Figure 1 The diagram shown is a flowchart illustrating a method for adapting the operating frequency of an air conditioner to the power environment according to an embodiment of the present invention. This method mainly includes the following steps:

[0051] Step S101: During the operation of the air conditioner, when the air conditioner computer board receives a conduction signal, it detects the power consumption type of the conduction signal.

[0052] In step S101, the conduction signal is identified by the detection device in operation and sent to the air conditioning computer board by the detection device in the form of a level signal.

[0053] The types of power supply for the activation signal include activation signals from municipal power generation and activation signals from private power generation.

[0054] like Figure 2 The diagram shown is a circuit diagram illustrating the actual wiring between an air conditioner and a power supply, according to an embodiment of the present invention.

[0055] exist Figure 2 In the middle, the electrical box is connected to the municipal power supply and the private enterprise power supply respectively. One end is equipped with a detection device connected to the indoor unit of the air conditioner via a signal line, and the other end is connected to the user's electricity meter.

[0056] When the private enterprise's power is connected, the detection device, which is always running, will recognize the connection information and then send the connection signal to the computer board of the air conditioner's indoor unit in a high-low level manner.

[0057] In the specific implementation of step S101, during the operation of the air conditioner, the air conditioner computer board receives a conduction signal. When the air conditioner computer board receives the conduction signal, it detects the power consumption type of the conduction signal to determine whether the conduction signal is a private enterprise power generation conduction signal or a municipal power generation conduction signal.

[0058] Step S102: Determine whether the conduction signal is a private enterprise power generation conduction signal. If yes, proceed to step S103; otherwise, end the operation.

[0059] In the specific implementation of step S102, it is determined whether the conduction signal is a conduction signal of private power generation. If so, it means that the power grid environment of private power generation is unstable, and the air conditioner operating frequency needs to be changed so that the air conditioner can operate safely and save electricity in the unstable power grid environment. Therefore, step S103 is executed. If not, it means that the conduction signal is a conduction signal of municipal power generation. Since municipal power generation is stable, the air conditioner can operate safely and save electricity. Therefore, it is not necessary to change the air conditioner operating frequency, and the operation ends.

[0060] Step S103: Switch the air conditioner's operating frequency to the power setting and determine the normal voltage of the electrical environment where the air conditioner is located.

[0061] In step S103, the power setting is the Ln setting.

[0062] Assuming the total operating power of the air conditioner is 3000W, the L1 setting is 1500W, and the L2 setting is 2500W, these parameters can be set by technicians according to specific needs, and this invention does not limit them.

[0063] The power environment in which the air conditioner is located refers to the power grid environment of the local area to which the air conditioner is connected and obtains power. Specifically, in this embodiment of the invention, the power environment in which the air conditioner is located is a household power environment that obtains power from a power grid environment generated by a private enterprise, or it can be an office power environment that obtains power from a power grid environment generated by a private enterprise.

[0064] In the specific implementation of step S103, when it is determined that the conduction signal is the conduction signal of the private enterprise's power generation, the air conditioner's operating frequency is switched and switched to the power level to achieve the effect of saving electricity. Then, the normal voltage of the power environment where the air conditioner is located is determined, or in other words, the normal voltage of the power environment where the air conditioner is currently located is determined, or the normal voltage of the local power environment is determined.

[0065] Understandably, during the operation of the air conditioner, the air conditioner's computer board determines the normal voltage of the power grid environment for the privately-owned power generation.

[0066] Step S104: Detect the current voltage of the electrical environment.

[0067] In the specific implementation of step S104, since different users are at different distances from the private power plant, the private power generation may be unstable. Therefore, the air conditioner computer board detects the current voltage of the power environment where the air conditioner is located, so as to change the operating frequency of the air conditioner according to the current voltage.

[0068] Preferably, in one specific embodiment, the current voltage of the power environment is detected at preset time intervals.

[0069] For example, the current voltage of the electrical environment is detected within each time period T.

[0070] Step S105: Determine whether the current voltage is at a preset percentage of the normal voltage. If yes, proceed to step S106; otherwise, end the operation.

[0071] In step S105, the preset percentage can be expressed as X%.

[0072] In the specific implementation of step S105, it is determined whether the current voltage is at a preset percentage of the normal voltage, that is, whether the current voltage of the power environment where the air conditioner is located is at X% of the normal voltage. If so, it means that the power environment where the air conditioner is located is unstable, that is, the power grid environment of the private enterprise is unstable, and the air conditioner cannot operate safely. Then step S106 is executed. If not, it means that the power environment where the air conditioner is located is stable, that is, the power grid environment of the private enterprise is stable, and the air conditioner can operate safely. Then the operation ends.

[0073] Step S106: Adjust the operating frequency of the air conditioner compressor.

[0074] In step S106, the operating frequency of the air conditioner compressor is pre-fixed in the corresponding parameters of the air conditioner computer board.

[0075] In the specific implementation of step S106, after determining that the current voltage of the power environment where the air conditioner is located is at a preset percentage of the normal voltage, that is, when determining that the current voltage of the power environment where the air conditioner is located is at X% of the normal voltage, the operating frequency of the air conditioner compressor is adjusted based on the current voltage of the power environment where the air conditioner is located detected by the air conditioner computer board.

[0076] Preferably, in one specific embodiment, if the current voltage is at a preset percentage of the normal voltage, the normal frequency of the air conditioner compressor is determined; based on the normal frequency, the operating frequency of the air conditioner compressor is changed.

[0077] As can be seen from the above, after determining the normal frequency of the air conditioner compressor, the compressor's operating frequency will change based on the normal frequency.

[0078] Step S107: Determine whether the current voltage is unstable and whether the current voltage change rate exceeds the preset voltage change rate. If yes, proceed to step S108; otherwise, end the operation.

[0079] In step S107, the preset voltage change rate can be represented as K.

[0080] In the specific implementation of step S107, it is determined whether the current voltage is unstable and whether the voltage change rate of the current voltage exceeds the preset voltage change rate, that is, whether the current voltage is unstable and whether the voltage change rate of the current voltage exceeds the preset voltage change rate K. If yes, it means that the power environment where the air conditioner is located is unstable, that is, the power grid environment of the private enterprise's power generation is unstable, and the air conditioner cannot operate safely, then step S108 is executed; if no, it means that the current voltage is stable, or the voltage change rate of the current voltage does not exceed the preset voltage change rate, that is, the power environment where the air conditioner is located is stable, that is, the power grid environment of the private enterprise's power generation is stable, and the air conditioner can operate safely, then the operation ends.

[0081] Step S108: Analyze the corresponding parameters of the current voltage.

[0082] In the specific implementation of step S108, when it is determined that the current voltage is unstable and the voltage change rate of the current voltage exceeds the preset voltage change rate, that is, when it is determined that the current voltage is unstable and the voltage change rate of the current voltage exceeds the preset voltage change rate K, the corresponding parameters of the current voltage of the power environment where the air conditioner is located are analyzed, specifically: the voltage change rate in the current voltage is analyzed.

[0083] Step S109: Determine whether the voltage change rate is less than or equal to the preset voltage change rate. If yes, proceed to step S110; otherwise, proceed to step S111.

[0084] In the specific implementation of step S109, it is determined whether the voltage change rate is less than or equal to the preset voltage change rate, that is, whether the absolute value of the current voltage change rate is within the absolute value of the preset voltage change rate. If yes, then step S110 is executed; if no, it means that the current voltage change rate is greater than the preset voltage change rate, that is, the absolute value of the current voltage change rate is above the absolute value of the preset voltage change rate, then step S111 is executed.

[0085] Step S110: Change the operating frequency of the air conditioner compressor to the target frequency value according to the first frequency, so that the target frequency value is adapted to the current voltage.

[0086] In step S110, the first frequency is a frequency of nHz per minute.

[0087] In the specific implementation of step S110, if it is determined that the voltage change rate is less than or equal to the preset voltage change rate, the operating frequency of the air conditioner compressor is changed to the target frequency value according to the first frequency, so that the target frequency value is adapted to the current voltage. That is, if it is determined that the absolute value of the current voltage change rate is within the absolute value of the preset voltage change rate, the operating frequency of the air conditioner compressor is changed to the target frequency value at a frequency of nHz per minute, so that the target frequency value is adapted to the current voltage.

[0088] For example, if the voltage change rate |K1| is within |K|, then the operating frequency of the air conditioner compressor will be changed to the target frequency value at a frequency of nHz per minute.

[0089] Step S111: Change the operating frequency of the air conditioner compressor to the target frequency value according to the second frequency, so that the target frequency value is adapted to the current voltage.

[0090] In step S111, the second frequency is a frequency of mHz per minute.

[0091] In the specific implementation of step S111, when it is determined that the voltage change rate of the current voltage is greater than the preset voltage change rate, the operating frequency of the air conditioner compressor is changed to the target frequency value according to the second frequency, so that the target frequency value is adapted to the current voltage. That is, when it is determined that the absolute value of the voltage change rate of the current voltage is greater than the absolute value of the preset voltage change rate, the operating frequency of the air conditioner compressor is changed to the target frequency value at a frequency of mHz per minute, so that the target frequency value is adapted to the current voltage.

[0092] For example, if the voltage change rate |K2| is above |K|, the operating frequency of the air conditioner compressor will be changed to the target frequency value at a frequency of mHz per minute.

[0093] To illustrate the above, suppose the current voltage of the electrical environment where the air conditioner is located is 190V. When the next detected current voltage of the electrical environment where the air conditioner is located is 200V, the voltage change rate is 10, the frequency value increases from 46Hz (current frequency value) to 55Hz (target frequency value), and the frequency change value is 3Hz. Then, the frequency change value is 2Hz for voltage change rates below 10 (e.g., 6V).

[0094] The calculation should be performed according to the following rules:

[0095] When the voltage change rate is |K|, the frequency change value is Y Hz;

[0096] Frequency change value n = Y / (|K1| / |K|);

[0097] The frequency change value m = Y / (|K2| / |K|).

[0098] Step S112: Based on the current voltage, change the air conditioner's operating frequency to adapt it to the power environment.

[0099] In the specific implementation of step S112, after the air conditioner computer board detects the current voltage of the power environment where the air conditioner is located and determines that the current voltage is at a preset percentage of the normal voltage, it stably outputs the current voltage and uses the current voltage to change the air conditioner's operating frequency so that the air conditioner's operating frequency is adapted to the power environment.

[0100] Based on the above, it can be understood that after changing the operating frequency of the air conditioner compressor to the target frequency value, the air conditioner computer board changes the air conditioner operating frequency based on the target frequency value. In other words, the air conditioner computer board changes the air conditioner operating frequency based on the current voltage to adapt the air conditioner operating frequency to the power environment.

[0101] Based on the embodiments of the present invention, a method for adapting the operating frequency of an air conditioner to the local power environment is provided. The method detects the power type of the conduction signal. If the conduction signal is detected to be a private enterprise power generation conduction signal, the air conditioner operating frequency is switched to the power level. When the current voltage of the air conditioner is detected to be at a preset percentage of the normal voltage, the air conditioner operating frequency is changed according to the current voltage to adapt the air conditioner operating frequency to the power environment. This achieves the matching of the air conditioner operating frequency with the local power environment, ensuring the safe operation of the air conditioner in an unstable power grid environment, while also achieving intelligent power saving.

[0102] Corresponding to the method for adapting the operating frequency of an air conditioner to the power environment provided in the above embodiments of the present invention, the present invention also provides a system for adapting the operating frequency of an air conditioner to the power environment, such as... Figure 3 As shown, the system for adapting the air conditioner's operating frequency to the power environment includes: a first detection module 301, a switching module 302, a second detection module 303, an adjustment module 304, and an adaptation module 305.

[0103] The first detection module 301 is used to detect the power consumption type of the conduction signal when the air conditioner computer board receives the conduction signal during the operation of the air conditioner.

[0104] The conduction signal is identified by the detection device in operation and sent to the air conditioning computer board as a level signal. The power consumption type includes conduction signals from municipal power generation and conduction signals from private power generation.

[0105] The switching module 302 is used to switch the air conditioner's operating frequency to the power setting if the conduction signal is a privately generated power signal, and to determine the normal voltage of the power environment where the air conditioner is located.

[0106] The second detection module 303 is used to detect the current voltage of the electrical environment.

[0107] The adjustment module 304 is used to adjust the operating frequency of the air conditioner compressor if the current voltage is at a preset percentage of the normal voltage.

[0108] The adapter module 305 is used to change the air conditioner's operating frequency based on the current voltage, so that the air conditioner's operating frequency is adapted to the power environment.

[0109] Optionally, based on the above Figure 3 The system shown adapts the air conditioner's operating frequency to the electrical environment, combined with... Figure 3 Before the adaptation module 305 is used to change the air conditioner's operating frequency based on the current voltage so that the air conditioner's operating frequency adapts to the power environment, the system for adapting the air conditioner's operating frequency to the power environment is further provided with an analysis module, a first change module, and a second change module.

[0110] The analysis module is used to analyze the corresponding parameters of the current voltage if the current voltage is unstable and the rate of change of the current voltage exceeds the preset rate of change of the current voltage.

[0111] The first changing module is used to change the operating frequency of the air conditioner compressor to the target frequency value according to the first frequency if the voltage change rate is less than or equal to the preset voltage change rate, so that the target frequency value is adapted to the current voltage.

[0112] The second changing module is used to change the operating frequency of the air conditioner compressor to the target frequency value according to the second frequency if the voltage change rate is greater than the preset voltage change rate, so that the target frequency value is adapted to the current voltage.

[0113] Optionally, based on the above Figure 3 The system shown adapts the air conditioner's operating frequency to the electrical environment. The second detection module 303 is specifically used for:

[0114] The current voltage of the power environment is detected at preset intervals.

[0115] Optionally, based on the above Figure 3 The system shown adapts the air conditioner's operating frequency to the electrical environment, and the adjustment module 304 includes:

[0116] The determination unit is used to determine the normal frequency of the air conditioner compressor if the current voltage is at a preset percentage of the normal voltage.

[0117] The change unit is used to change the operating frequency of the air conditioner compressor based on the normal frequency.

[0118] The operating frequency of the air conditioner compressor is pre-fixed in the corresponding parameters of the air conditioner computer board.

[0119] It should be noted that the specific principles and execution processes of each module in the system for adapting the air conditioner's operating frequency to the power environment disclosed in the above embodiments of the present invention are the same as the method for adapting the air conditioner's operating frequency to the power environment disclosed in the above embodiments of the present invention. Please refer to the corresponding parts of the method for adapting the air conditioner's operating frequency to the power environment disclosed in the above embodiments of the present invention, and they will not be repeated here.

[0120] Based on the embodiments of the present invention, a system for adapting the operating frequency of an air conditioner to the local power environment is provided. The system detects the power type of the conduction signal. If the conduction signal is detected to be a privately generated power signal, the system switches the operating frequency of the air conditioner to the power setting. When the current voltage of the air conditioner is detected to be at a preset percentage of the normal voltage, the system changes the operating frequency of the air conditioner according to the current voltage to adapt the operating frequency of the air conditioner to the power environment. This achieves the matching of the operating frequency of the air conditioner with the local power environment, ensuring the safe operation of the air conditioner in an unstable power grid environment, while also achieving intelligent power saving.

[0121] Based on the system for adapting the air conditioner's operating frequency to the electrical environment disclosed in the above embodiments of the present invention, each of the above modules can be implemented by a hardware device consisting of a processor and a memory. Specifically, each of the above modules is stored as a program unit in the memory, and the processor executes the program units stored in the memory to achieve the adaptation of the air conditioner's operating frequency to the electrical environment.

[0122] The processor contains a kernel, which retrieves the corresponding program units from memory. One or more kernels can be configured, and adjusting kernel parameters allows the air conditioner's operating frequency to adapt to the local electrical environment.

[0123] This invention provides a computer storage medium, which includes a program for adapting an air conditioner's operating frequency to the power environment. When the program is executed by a processor, it implements the method disclosed in the above-described method embodiments for adapting an air conditioner's operating frequency to the power environment.

[0124] This invention provides a processor for running a program, wherein the program executes a method for adapting the operating frequency of an air conditioner to the electrical environment as disclosed in the above-described method embodiments.

[0125] This invention provides an electronic device, such as... Figure 4 The diagram shown is a structural schematic of an electronic device 40 provided in an embodiment of the present invention.

[0126] The electronic devices in the embodiments of the present invention may be servers, PCs, PADs, mobile phones, etc.

[0127] The electronic device includes at least one processor 401, at least one memory 402 connected to the processor, and a bus 403.

[0128] The processor 401 and the memory 402 communicate with each other via the bus 403. The processor 401 is used to execute the program stored in the memory 402.

[0129] The memory 402 is used to store a program that is at least used for: during the operation of the air conditioner, when the air conditioner computer board receives a conduction signal, detecting the power type of the conduction signal; if the conduction signal is a privately generated power signal, switching the air conditioner operating frequency to the power setting and determining the normal voltage of the power environment in which the air conditioner is located; detecting the current voltage of the power environment; if the current voltage is at a preset percentage of the normal voltage, adjusting the operating frequency of the air conditioner compressor; and changing the air conditioner operating frequency based on the current voltage to adapt the air conditioner operating frequency to the power environment.

[0130] This application also provides a computer program product, which, when executed on an electronic device, is suitable for executing a program that initializes the following method steps:

[0131] During air conditioner operation, when the air conditioner's computer board receives a conduction signal, it detects the power type of the conduction signal. If the conduction signal is from a privately generated generator, it switches the air conditioner's operating frequency to the power setting and determines the normal voltage of the power environment in which the air conditioner is located. It then detects the current voltage of the power environment. If the current voltage is at a preset percentage of the normal voltage, it adjusts the operating frequency of the air conditioner compressor. Based on the current voltage, it changes the air conditioner's operating frequency to adapt it to the power environment.

[0132] This application is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of this application. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, generate instructions for implementing the flowchart... Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0133] In a typical configuration, the device includes one or more processors (CPUs), memory, and a bus. The device may also include input / output interfaces, network interfaces, etc.

[0134] Memory may include non-persistent memory in computer-readable media, such as random access memory (RAM) and / or non-volatile memory, such as read-only memory (ROM) or flash RAM, and memory includes at least one memory chip. Memory is an example of computer-readable media.

[0135] Computer-readable media includes both permanent and non-permanent, removable and non-removable media that can store information using any method or technology. Information can be computer-readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, phase-change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technologies, CD-ROM, digital versatile optical disc (DVD) or other optical storage, magnetic tape, magnetic magnetic disk storage or other magnetic storage devices, or any other non-transferable medium that can be used to store information accessible by a computing device. As defined herein, computer-readable media does not include transient computer-readable media, such as modulated data signals and carrier waves.

[0136] The various embodiments in this specification are described in a progressive manner. Similar or identical parts between embodiments can be referred to mutually. Each embodiment focuses on describing the differences from other embodiments. In particular, for system or system embodiments, since they are basically similar to method embodiments, the description is relatively simple, and relevant parts can be referred to the descriptions in the method embodiments. The systems and system embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without creative effort.

[0137] Those skilled in the art will further recognize that the units and algorithm steps of the various examples described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of both. To clearly illustrate the interchangeability of hardware and software, the components and steps of the various examples have been generally described in terms of functionality in the foregoing description. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementations should not be considered beyond the scope of this invention.

[0138] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A method for adapting the operating frequency of an air conditioner to the electrical environment, characterized in that, The method includes: During the operation of the air conditioner, when the air conditioner computer board receives a conduction signal, it detects the power consumption type of the conduction signal. The conduction signal is identified by the detection device in operation and sent to the air conditioner computer board in the form of a level signal. The power consumption type includes conduction signals from municipal power generation and conduction signals from private enterprise power generation. If the conduction signal is a private enterprise power generation conduction signal, switch the air conditioner operating frequency to the preset power level and determine the normal voltage of the power environment where the air conditioner is located; Detect the current voltage of the electrical environment; If the current voltage is at a preset percentage of the normal voltage, adjust the operating frequency of the air conditioner compressor; If the current voltage is unstable and the rate of change of the current voltage exceeds the preset rate of change of the current voltage, analyze the corresponding parameters of the current voltage; If the voltage change rate is less than or equal to the preset voltage change rate, the operating frequency of the air conditioner compressor is changed to the target frequency value according to the first frequency, so that the target frequency value is adapted to the current voltage; If the voltage change rate is greater than the preset voltage change rate, the operating frequency of the air conditioner compressor is changed to the target frequency value according to the second frequency, so that the target frequency value is adapted to the current voltage; Based on the current voltage, the air conditioner's operating frequency is changed to adapt to the power environment.

2. The method according to claim 1, characterized in that, The detection of the current voltage of the electrical environment includes: The current voltage of the electrical environment is detected at preset intervals.

3. The method according to claim 1, characterized in that, If the current voltage is at a preset percentage of the normal voltage, adjusting the operating frequency of the air conditioner compressor includes: If the current voltage is at a preset percentage of the normal voltage, determine the normal frequency of the air conditioner compressor; Based on the normal frequency, the operating frequency of the air conditioner compressor is changed. The operating frequency of the air conditioner compressor is fixed in advance in the corresponding parameters of the air conditioner computer board.

4. A system for adapting the operating frequency of an air conditioner to the electrical environment, characterized in that, The system includes: The first detection module is used to detect the power consumption type of the conduction signal when the air conditioner computer board receives the conduction signal during the operation of the air conditioner. The conduction signal is identified by the detection device in operation and sent to the air conditioner computer board by the detection device in the form of a level signal. The power consumption type includes the conduction signal of municipal power generation and the conduction signal of private enterprise power generation. The switching module is used to switch the air conditioner's operating frequency to a preset power level if the conduction signal is a private enterprise power generation conduction signal, and to determine the normal voltage of the power environment in which the air conditioner is located. The second detection module is used to detect the current voltage of the electrical environment; An adjustment module is used to adjust the operating frequency of the air conditioner compressor if the current voltage is at a preset percentage of the normal voltage. An adaptation module is used to change the air conditioner's operating frequency based on the current voltage, so that the air conditioner's operating frequency adapts to the power environment. Before the adaptation module is used to change the air conditioner's operating frequency based on the current voltage to adapt the air conditioner's operating frequency to the power environment, the system further includes: An analysis module is used to analyze the corresponding parameters of the current voltage if the current voltage is unstable and the rate of change of the current voltage exceeds a preset rate of change. The first changing module is used to change the operating frequency of the air conditioner compressor to a target frequency value according to a first frequency if the voltage change rate is less than or equal to the preset voltage change rate, so that the target frequency value is adapted to the current voltage. The second changing module is used to change the operating frequency of the air conditioner compressor to the target frequency value according to the second frequency if the voltage change rate is greater than the preset voltage change rate, so that the target frequency value is adapted to the current voltage.

5. The system according to claim 4, characterized in that, The second detection module is specifically used for: The current voltage of the electrical environment is detected at preset intervals.

6. The system according to claim 4, characterized in that, The adjustment module includes: A determining unit is used to determine the normal frequency of the air conditioner compressor if the current voltage is at a preset percentage of the normal voltage; The change unit is used to change the operating frequency of the air conditioner compressor based on the normal frequency. The operating frequency of the air conditioner compressor is fixed in the corresponding parameters of the air conditioner computer board.

7. An electronic device, characterized in that, The electronic device is used to run a program, wherein the program executes the method for adapting the air conditioner operating frequency to the power environment as described in any one of claims 1 to 3.

8. A storage medium, characterized in that, The storage medium includes a stored program, wherein, when the program is executed, it controls the device containing the storage medium to perform the method of adapting the air conditioner operating frequency to the power environment as described in any one of claims 1 to 3.

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