Air conditioning energy supply adjustment control method, storage medium and electronic device

By switching to solar power and using battery compensation when the mains power fails, and adjusting the energy-saving operating power based on the temperature difference between indoors and outdoors, the problem of unstable operation of air conditioners during mains power outages has been solved, resulting in a more stable power supply and user experience.

CN118896374BActive Publication Date: 2026-01-13QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +3
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Patent Information

Application Number
CN202310489603.1
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-05-04
Publication Date
2026-01-13
Estimated Expiration
2043-05-04

AI Technical Summary

Technical Problem

Existing air conditioning power supply regulation and control schemes have poor performance and stability when the mains power is interrupted, especially when the power supply from the solar panels is not stable enough, resulting in a faster rate of power consumption.

Method used

When the mains power fails, the air conditioner switches to solar power mode. It calculates the difference between the actual operating power and the rated operating power, uses the battery to compensate for the power supply, and adjusts the energy-saving operating power according to the temperature difference between indoors and outdoors to ensure that the actual operating power reaches the rated operating power.

Benefits of technology

This improves the air conditioner's operating time and stability during power outages, saves energy, and ensures a better user experience.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses an air conditioner energy supply adjustment control method, a storage medium and an electronic device, relates to the technical field of intelligent air conditioners, and provides the air conditioner energy supply adjustment control method, which comprises the following steps: in the case that the mains power supply of an air conditioner is powered off, the actual running power of the air conditioner after the air conditioner is switched to a solar energy power supply mode is acquired, and the rated running power of the air conditioner is acquired; the power difference between the actual running power and the rated running power is determined, and in the case that the power difference is greater than or equal to a preset power threshold, the air conditioner is switched to a storage battery for compensation power supply based on the power difference, so that the actual running power reaches the rated running power. The air conditioner energy supply adjustment control method provided by the application can guarantee user experience and improve the use time and the stability of the air conditioner in the case that the mains power supply is powered off.
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Description

Technical Field

[0001] This application relates to the field of intelligent air conditioning technology, and in particular to an air conditioning power supply regulation and control method, storage medium and electronic device. Background Technology

[0002] In recent years, with the deepening of energy conservation and emission reduction efforts, improving energy efficiency has become a focus of attention, and various energy-saving air conditioners have begun to be developed vigorously. Currently, energy-saving air conditioners are mainly powered by mains electricity or solar panels. When the mains power supply fails, the air conditioner will prioritize using solar panels. However, if the power provided by the solar panels is not stable enough, it will affect the air conditioner's usage time and operational stability during mains power outages, resulting in faster energy consumption. Therefore, how to provide a more stable and efficient air conditioning power supply regulation and control scheme has become an urgent problem to be solved. Summary of the Invention

[0003] This application provides an air conditioning power supply regulation and control method to solve the defects of poor actual operation effect and stability of existing air conditioning power supply regulation and control schemes.

[0004] This application provides an air conditioning power supply regulation and control method, including:

[0005] In the event of a power outage to the air conditioner's mains power, obtain the actual operating power of the air conditioner after it switches to solar power mode and the rated operating power of the air conditioner.

[0006] The power difference between the actual operating power and the rated operating power is determined. If the power difference is greater than or equal to a preset power threshold, the air conditioner is switched to battery power for compensation based on the power difference, so that the actual operating power reaches the rated operating power.

[0007] Furthermore, after switching the air conditioner to battery power for compensation based on the power difference so that the actual operating power reaches the rated operating power, the method further includes: obtaining the outdoor ambient temperature and indoor ambient temperature corresponding to the air conditioner, and determining the temperature difference between the outdoor ambient temperature and the indoor ambient temperature.

[0008] If the temperature difference is greater than or equal to a preset temperature threshold and a preset time threshold is met, the air conditioner is switched to the corresponding energy-saving operating power based on the temperature difference; wherein the energy-saving operating power is less than the rated operating power.

[0009] Furthermore, switching the air conditioner to battery power for compensation based on the power difference includes:

[0010] The required compensation power from the battery for the air conditioner is determined based on the power difference.

[0011] Based on the compensation power, the air conditioner is controlled to switch to battery power for compensation.

[0012] Furthermore, the step of switching the air conditioner to the corresponding energy-saving operating power based on the temperature difference specifically includes:

[0013] The temperature difference value is compared with the preset power correspondence to determine the energy-saving operating power associated with the temperature difference value;

[0014] The power correspondence is a pre-constructed relationship between different temperature thresholds and their corresponding operating power.

[0015] Furthermore, comparing the temperature difference with a preset power correspondence to determine the energy-saving operating power associated with the temperature difference specifically includes:

[0016] The temperature difference is compared with a preset power correspondence. If the temperature difference is within a preset first temperature threshold, the air conditioner is adjusted to the corresponding first energy-saving operating power; or,

[0017] The temperature difference is compared with a preset power correspondence. If the temperature difference is within a preset second temperature threshold, the air conditioner is adjusted to the corresponding second energy-saving operating power; or,

[0018] The temperature difference value is compared with the preset power correspondence. If the temperature difference value is within the preset third temperature threshold, the air conditioner is adjusted to the corresponding third energy-saving operating power.

[0019] The temperature values ​​of the first temperature threshold, the second temperature threshold, and the third temperature threshold increase sequentially; the power values ​​of the first energy-saving operating power, the second energy-saving operating power, and the third energy-saving operating power decrease sequentially.

[0020] Furthermore, determining the required compensation power from the battery for the air conditioner based on the power difference includes:

[0021] The power loss value corresponding to the battery is detected; based on the power loss value and the power difference, the compensation power output by the battery is determined.

[0022] Furthermore, after switching the air conditioner to battery power for compensation based on the power difference so that the actual operating power reaches the rated operating power, the method further includes: when the mains power is connected, triggering the disconnection of the battery power supply circuit and connecting the mains power supply circuit to switch to mains power for compensation power supply to the air conditioner based on the power difference.

[0023] This application also provides an air conditioning power supply regulation and control device, including:

[0024] The operating power acquisition unit is used to acquire the actual operating power of the air conditioner after it switches to solar power mode and the rated operating power of the air conditioner when the mains power supply of the air conditioner is interrupted.

[0025] An air conditioning power supply regulation and control unit is used to determine the power difference between the actual operating power and the rated operating power. If the power difference is greater than or equal to a preset power threshold, the air conditioner is switched to battery power for compensation based on the power difference, so that the actual operating power reaches the rated operating power.

[0026] Furthermore, after switching the air conditioner to battery power for compensation based on the power difference so that the actual operating power reaches the rated operating power, the system further includes: a temperature detection unit, used to acquire the outdoor ambient temperature and indoor ambient temperature corresponding to the air conditioner, and determine the temperature difference between the outdoor ambient temperature and the indoor ambient temperature.

[0027] An air conditioner energy-saving control unit is used to switch the air conditioner to a corresponding energy-saving operating power based on the temperature difference when the temperature difference is greater than or equal to a preset temperature threshold and a preset time threshold is met; wherein the energy-saving operating power is less than the rated operating power.

[0028] Furthermore, the air conditioning power supply regulation and control unit is specifically used for:

[0029] The required compensation power from the battery for the air conditioner is determined based on the power difference.

[0030] Based on the compensation power, the air conditioner is controlled to switch to battery power for compensation.

[0031] Furthermore, the step of switching the air conditioner to the corresponding energy-saving operating power based on the temperature difference specifically includes:

[0032] The temperature difference value is compared with the preset power correspondence to determine the energy-saving operating power associated with the temperature difference value;

[0033] The power correspondence is a pre-constructed relationship between different temperature thresholds and their corresponding operating power.

[0034] Furthermore, comparing the temperature difference with a preset power correspondence to determine the energy-saving operating power associated with the temperature difference specifically includes:

[0035] The temperature difference is compared with a preset power correspondence. If the temperature difference is within a preset first temperature threshold, the air conditioner is adjusted to the corresponding first energy-saving operating power; or,

[0036] The temperature difference is compared with a preset power correspondence. If the temperature difference is within a preset second temperature threshold, the air conditioner is adjusted to the corresponding second energy-saving operating power; or,

[0037] The temperature difference value is compared with the preset power correspondence. If the temperature difference value is within the preset third temperature threshold, the air conditioner is adjusted to the corresponding third energy-saving operating power.

[0038] The temperature values ​​of the first temperature threshold, the second temperature threshold, and the third temperature threshold increase sequentially; the power values ​​of the first energy-saving operating power, the second energy-saving operating power, and the third energy-saving operating power decrease sequentially.

[0039] Furthermore, determining the required compensation power from the battery for the air conditioner based on the power difference includes:

[0040] The power loss value corresponding to the battery is detected; based on the power loss value and the power difference, the compensation power output by the battery is determined.

[0041] Furthermore, after switching the air conditioner to battery power for compensation based on the power difference so that the actual operating power reaches the rated operating power, the air conditioner power supply regulation and control unit is also used to trigger the disconnection of the battery power supply circuit and the connection of the mains power supply circuit when the mains power is connected, so as to switch to mains power to compensate the air conditioner based on the power difference.

[0042] This application also provides a computer-readable storage medium comprising a stored program, wherein the program, when executed, implements any of the above-described air conditioning power supply regulation and control methods.

[0043] This application also provides a computer program product, including a computer program that, when executed by a processor, implements the air conditioning power supply regulation and control method described above.

[0044] The air conditioning power supply regulation and control method provided in this application obtains the actual operating power of the air conditioner after switching to solar power supply mode and the rated operating power of the air conditioner when the mains power supply of the air conditioner is interrupted. It determines the power difference between the actual operating power and the rated operating power. If the power difference is greater than or equal to a preset power threshold, it switches the air conditioner to battery power for compensation based on the power difference, so that the actual operating power reaches the rated operating power. This method can effectively protect the user experience and improve the usage time and operational stability of the air conditioner when the mains power is interrupted. Attached Figure Description

[0045] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0046] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0047] Figure 1 This is a flowchart illustrating the air conditioning power supply regulation and control method provided in this application;

[0048] Figure 2 This is a schematic diagram of the air conditioning power supply regulation and control device provided in this application;

[0049] Figure 3 This is a schematic diagram of the electronic device provided in this application. Detailed Implementation

[0050] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0051] It should be noted that the terms "first," "second," etc., in the specification and accompanying drawings of this application are used to distinguish similar users 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 of this application described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0052] The following is a detailed description of embodiments of the air conditioning power supply regulation and control method described in this application. Figure 1 The diagram shown is a flowchart of the air conditioning power supply regulation and control method provided in this application. The specific implementation process includes the following steps:

[0053] Step 101: When the mains power supply to the air conditioner is interrupted, obtain the actual operating power and the rated operating power of the air conditioner after it switches to solar power mode.

[0054] In this embodiment of the invention, it is necessary to monitor the mains power supply status of the air conditioner in real time. When the mains power supply to the air conditioner is interrupted, the air conditioner is switched to solar power mode, and the actual operating power of the air conditioner after a preset time of operation in solar power mode is obtained, along with the rated operating power of the air conditioner. The rated operating power can be a preset operating power that allows the air conditioner to meet standard operating conditions, or it can be a set operating power input to the air conditioner.

[0055] Step 102: Determine the power difference between the actual operating power and the rated operating power. If the power difference is greater than or equal to a preset power threshold, switch the air conditioner to battery power for compensation based on the power difference, so that the actual operating power reaches the rated operating power.

[0056] In this step, the power difference can be calculated based on the actual operating power and the rated operating power. Based on this power difference, the required compensation power from the battery for the air conditioner is determined, and then the air conditioner is controlled to switch to battery power supply based on this compensation power. Specifically, in actual implementation, the power loss value of the battery needs to be detected and obtained beforehand. The difference between the power loss value and the power difference is calculated to determine the compensation power output by the battery.

[0057] Furthermore, after switching the air conditioner to battery power for compensation based on the power difference to ensure the actual operating power reaches the rated operating power, the outdoor and indoor ambient temperatures corresponding to the air conditioner can be obtained, and the temperature difference between the outdoor and indoor ambient temperatures can be determined. If the temperature difference is greater than or equal to a preset temperature threshold and a preset time threshold is met, the air conditioner is switched to the corresponding energy-saving operating power based on the temperature difference; wherein the energy-saving operating power is less than the rated operating power. During the process of switching the air conditioner to the corresponding energy-saving operating power based on the temperature difference, the energy-saving operating power associated with the temperature difference can be determined by comparing the temperature difference with a preset power correspondence. The power correspondence is a pre-constructed association between different temperature thresholds and corresponding operating powers. Specifically, the temperature difference can be compared with a preset power correspondence. If the temperature difference is within a preset first temperature threshold, the air conditioner is adjusted to the corresponding first energy-saving operating power. Alternatively, the temperature difference can be compared with a preset power correspondence. If the temperature difference is within a preset second temperature threshold, the air conditioner is adjusted to the corresponding second energy-saving operating power. Alternatively, the temperature difference can be compared with a preset power correspondence. If the temperature difference is within a preset third temperature threshold, the air conditioner is adjusted to the corresponding third energy-saving operating power. The temperature values ​​of the first, second, and third temperature thresholds increase sequentially; the power values ​​of the first, second, and third energy-saving operating powers decrease sequentially. The temperature values ​​of the first, second, and third temperature thresholds can be determined based on historical temperature difference data. The power values ​​of the first, second, and third energy-saving operating powers can be determined according to actual needs. This invention controls the energy-saving operation mode of the air conditioner by detecting the indoor-outdoor temperature difference, allowing users to obtain a better experience while extending the battery life of the air conditioner as much as possible. The first temperature threshold set in this application can be 10-12 degrees Celsius, the second temperature threshold can be 12-14 degrees Celsius, and the third temperature threshold can be 14-16 degrees Celsius. The larger the temperature difference between the indoor and outdoor environments, the more comfortable the indoor environment temperature is considered to be, that is, closer to the user's requirements for the indoor environment temperature. At this time, the actual operating power of the air conditioner can be appropriately reduced, that is, adjusted to the energy-saving operating power, so as to improve the battery's usage time. Correspondingly, the first energy-saving operating power can be 75% of the rated operating power, the second energy-saving operating power can be 65% of the rated operating power, and the third energy-saving operating power can be 55% of the rated operating power.

[0058] For example, in actual implementation, when the mains power and solar panel power cannot meet the rated power requirements of the air conditioner, the battery starts to provide power. Simultaneously, the outdoor ambient temperature measured by the external temperature sensor is compared with the indoor ambient temperature. When the temperature difference between the indoor and outdoor environments exceeds 15 degrees Celsius, the air conditioner is controlled to enter the corresponding energy-saving mode, i.e., adjusting to energy-saving operation power, which can limit the air conditioner's operation to 55% of the rated power. At the same time, the indoor and outdoor temperature difference is monitored in real time. When the indoor and outdoor temperature difference is less than 10 degrees Celsius, the air conditioner returns to the previous operating mode. When the first detected temperature difference is less than 15 degrees Celsius, the current operating mode continues.

[0059] In addition, after switching the air conditioner to battery power for compensation based on the power difference so that the actual operating power reaches the rated operating power, the battery power supply circuit can be disconnected and the mains power supply circuit can be connected when the mains power is connected. This allows the air conditioner to be switched to mains power for compensation based on the power difference, and the mains power is connected to the battery power supply circuit to supply power to the battery, thereby increasing the cycle time of the battery's electrical energy.

[0060] The air conditioning power supply regulation and control method provided in this application obtains the actual operating power of the air conditioner after switching to solar power supply mode and the rated operating power of the air conditioner when the mains power supply of the air conditioner is interrupted. It determines the power difference between the actual operating power and the rated operating power. If the power difference is greater than or equal to a preset power threshold, it switches the air conditioner to battery power for compensation based on the power difference, so that the actual operating power reaches the rated operating power. This method can effectively save energy consumption, ensure user experience, and improve the usage time and operational stability of the air conditioner when the mains power is interrupted.

[0061] The air conditioning power supply regulation and control device provided in this application is described below. The air conditioning power supply regulation and control device described below can be referred to in correspondence with the air conditioning power supply regulation and control method described above. References Figure 2 The diagram shown is a structural schematic of the air conditioning power supply regulation and control device provided in this application. The air conditioning power supply regulation and control device described in this application specifically includes the following parts:

[0062] The operating power acquisition unit 201 is used to acquire the actual operating power of the air conditioner after it switches to solar power mode and the rated operating power of the air conditioner when the mains power supply of the air conditioner is interrupted.

[0063] The air conditioning power supply regulation and control unit 202 is used to determine the power difference between the actual operating power and the rated operating power. If the power difference is greater than or equal to a preset power threshold, the air conditioner is switched to battery power for compensation based on the power difference, so that the actual operating power reaches the rated operating power.

[0064] Furthermore, after switching the air conditioner to battery power for compensation based on the power difference so that the actual operating power reaches the rated operating power, the system further includes: a temperature detection unit, used to acquire the outdoor ambient temperature and indoor ambient temperature corresponding to the air conditioner, and determine the temperature difference between the outdoor ambient temperature and the indoor ambient temperature.

[0065] An air conditioner energy-saving control unit is used to switch the air conditioner to a corresponding energy-saving operating power based on the temperature difference when the temperature difference is greater than or equal to a preset temperature threshold and a preset time threshold is met; wherein the energy-saving operating power is less than the rated operating power.

[0066] Furthermore, the air conditioning power supply regulation and control unit is specifically used for:

[0067] The required compensation power from the battery for the air conditioner is determined based on the power difference.

[0068] Based on the compensation power, the air conditioner is controlled to switch to battery power for compensation.

[0069] Furthermore, the step of switching the air conditioner to the corresponding energy-saving operating power based on the temperature difference specifically includes:

[0070] The temperature difference value is compared with the preset power correspondence to determine the energy-saving operating power associated with the temperature difference value;

[0071] The power correspondence is a pre-constructed relationship between different temperature thresholds and their corresponding operating power.

[0072] Furthermore, comparing the temperature difference with a preset power correspondence to determine the energy-saving operating power associated with the temperature difference specifically includes:

[0073] The temperature difference is compared with a preset power correspondence. If the temperature difference is within a preset first temperature threshold, the air conditioner is adjusted to the corresponding first energy-saving operating power; or,

[0074] The temperature difference is compared with a preset power correspondence. If the temperature difference is within a preset second temperature threshold, the air conditioner is adjusted to the corresponding second energy-saving operating power; or,

[0075] The temperature difference value is compared with the preset power correspondence. If the temperature difference value is within the preset third temperature threshold, the air conditioner is adjusted to the corresponding third energy-saving operating power.

[0076] The temperature values ​​of the first temperature threshold, the second temperature threshold, and the third temperature threshold increase sequentially; the power values ​​of the first energy-saving operating power, the second energy-saving operating power, and the third energy-saving operating power decrease sequentially.

[0077] Furthermore, determining the required compensation power from the battery for the air conditioner based on the power difference includes:

[0078] The power loss value corresponding to the battery is detected; based on the power loss value and the power difference, the compensation power output by the battery is determined.

[0079] Furthermore, after switching the air conditioner to battery power for compensation based on the power difference so that the actual operating power reaches the rated operating power, the air conditioner power supply regulation and control unit is also used to trigger the disconnection of the battery power supply circuit and the connection of the mains power supply circuit when the mains power is connected, so as to switch to mains power to compensate the air conditioner based on the power difference.

[0080] The air conditioning power supply regulation and control device provided in this application obtains the actual operating power of the air conditioner after switching to solar power supply mode and the rated operating power of the air conditioner when the mains power supply of the air conditioner is interrupted. It determines the power difference between the actual operating power and the rated operating power. If the power difference is greater than or equal to a preset power threshold, it switches the air conditioner to battery power for compensation based on the power difference, so that the actual operating power reaches the rated operating power. It can effectively save energy consumption, ensure user experience, and improve the usage time and operational stability of the air conditioner when the mains power is interrupted.

[0081] Figure 3 An example is a schematic diagram of the physical structure of an electronic device. For example... Figure 3As shown, the electronic device may include a processor 301, a communication interface 304, a memory 302, and a communication bus 303. The processor 301, communication interface 304, and memory 302 communicate with each other via the communication bus 303. The processor 301 can call logic instructions in the memory 302 to execute an air conditioner power supply regulation and control method. This method includes: when the mains power supply to the air conditioner is interrupted, obtaining the actual operating power of the air conditioner after switching to solar power mode and the rated operating power of the air conditioner; determining the power difference between the actual operating power and the rated operating power; and if the power difference is greater than or equal to a preset power threshold, switching the air conditioner to battery power for compensation based on the power difference, so that the actual operating power reaches the rated operating power.

[0082] Furthermore, the logical instructions in the aforementioned memory 302 can be implemented as software functional units and, when sold or used as independent products, can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, or a part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of this application. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0083] On the other hand, this application also provides a computer program product, which includes a computer program that can be stored on a computer-readable storage medium. When the computer program is executed by a processor, the computer can execute the air conditioning power supply regulation and control method provided by the above methods. The method includes: when the mains power supply of the air conditioner is interrupted, obtaining the actual operating power of the air conditioner after switching to solar power supply mode and the rated operating power of the air conditioner; determining the power difference between the actual operating power and the rated operating power; and when the power difference is greater than or equal to a preset power threshold, switching the air conditioner to battery power supply for compensation based on the power difference, so that the actual operating power reaches the rated operating power.

[0084] In another aspect, this application also provides a computer-readable storage medium, the computer-readable storage medium including a stored program, wherein the program executes the air conditioner power supply regulation and control method provided by the above methods when it runs. The method includes: when the mains power supply of the air conditioner is interrupted, obtaining the actual operating power of the air conditioner after switching to solar power supply mode and the rated operating power of the air conditioner; determining the power difference between the actual operating power and the rated operating power; and when the power difference is greater than or equal to a preset power threshold, switching the air conditioner to battery power supply for compensation based on the power difference, so that the actual operating power reaches the rated operating power.

[0085] The device 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 any creative effort.

[0086] Through the above description of the embodiments, those skilled in the art can clearly understand that each embodiment can be implemented by means of software plus necessary general-purpose hardware platforms, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solutions, in essence or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, magnetic disk, optical disk, etc., and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute the methods described in the various embodiments or some parts of the embodiments.

[0087] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent modifications can be made to some of the technical features. These modifications or corresponding modifications do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A method for regulating and controlling the energy supply of an air conditioner, characterized in that, include: In the event of a power outage to the air conditioner's mains power, obtain the actual operating power of the air conditioner after it switches to solar power mode and the rated operating power of the air conditioner. Determine the power difference between the actual operating power and the rated operating power. If the power difference is greater than or equal to a preset power threshold, switch the air conditioner to battery power for compensation based on the power difference, so that the actual operating power reaches the rated operating power. Switching the air conditioner to battery power for compensation based on the power difference includes: The required compensation power from the battery for the air conditioner is determined based on the power difference. Based on the aforementioned compensation power, the air conditioner is controlled to switch to battery power for compensation. Determining the required compensation power from the battery for the air conditioner based on the power difference includes: The power loss value corresponding to the battery is detected, and the compensation power output of the battery is determined based on the power loss value and the power difference.

2. The air conditioning power supply regulation and control method according to claim 1, characterized in that, After switching the air conditioner to battery power for compensation based on the power difference, so that the actual operating power reaches the rated operating power, the process further includes: Obtain the outdoor ambient temperature and indoor ambient temperature corresponding to the air conditioner, and determine the temperature difference between the outdoor ambient temperature and the indoor ambient temperature. If the temperature difference is greater than or equal to a preset temperature threshold and a preset time threshold is met, the air conditioner is switched to the corresponding energy-saving operating power based on the temperature difference; wherein the energy-saving operating power is less than the rated operating power.

3. The air conditioning power supply regulation and control method according to claim 2, characterized in that, The step of switching the air conditioner to the corresponding energy-saving operating power based on the temperature difference specifically includes: The temperature difference value is compared with the preset power correspondence to determine the energy-saving operating power associated with the temperature difference value; The power correspondence is a pre-constructed relationship between different temperature thresholds and their corresponding operating power.

4. The air conditioning power supply regulation and control method according to claim 3, characterized in that, The step of comparing the temperature difference with a preset power correspondence to determine the energy-saving operating power associated with the temperature difference specifically includes: The temperature difference is compared with a preset power correspondence. If the temperature difference is within a preset first temperature threshold, the air conditioner is adjusted to the corresponding first energy-saving operating power; or, The temperature difference is compared with a preset power correspondence. If the temperature difference is within a preset second temperature threshold, the air conditioner is adjusted to the corresponding second energy-saving operating power; or, The temperature difference value is compared with the preset power correspondence. If the temperature difference value is within the preset third temperature threshold, the air conditioner is adjusted to the corresponding third energy-saving operating power. The temperature values ​​of the first temperature threshold, the second temperature threshold, and the third temperature threshold increase sequentially; the power values ​​of the first energy-saving operating power, the second energy-saving operating power, and the third energy-saving operating power decrease sequentially.

5. The air conditioning power supply regulation and control method according to claim 1, characterized in that, After switching the air conditioner to battery power for compensation based on the power difference, so that the actual operating power reaches the rated operating power, the process further includes: When the mains power supply is connected, the battery power supply circuit is disconnected and the mains power supply circuit is connected to switch to the mains power supply to compensate for the power supply to the air conditioner based on the power difference.

6. An air conditioning power supply regulation and control device, characterized in that, include: The operating power acquisition unit is used to acquire the actual operating power of the air conditioner after it switches to solar power mode and the rated operating power of the air conditioner when the mains power supply of the air conditioner is interrupted. An air conditioning power supply regulation and control unit is used to determine the power difference between the actual operating power and the rated operating power. If the power difference is greater than or equal to a preset power threshold, the air conditioner is switched to battery power for compensation based on the power difference, so that the actual operating power reaches the rated operating power. Switching the air conditioner to battery power for compensation based on the power difference includes: The required compensation power from the battery for the air conditioner is determined based on the power difference. Based on the aforementioned compensation power, the air conditioner is controlled to switch to battery power for compensation. Determining the required compensation power from the battery for the air conditioner based on the power difference includes: The power loss value corresponding to the battery is detected, and the compensation power output of the battery is determined based on the power loss value and the power difference.

7. A computer-readable storage medium, characterized in that, The computer-readable storage medium includes a stored program, wherein the program, when executed, performs the air conditioning power supply regulation and control method according to any one of claims 1 to 5.

8. An electronic device comprising a memory and a processor, characterized in that, The memory stores a computer program, and the processor is configured to execute the air conditioning power supply regulation and control method according to any one of claims 1 to 5 through the computer program.

Citation Information

Patent Citations

  • Control method of air conditioner

    CN115218374A

  • Power supply control method, device and equipment of air conditioner and storage medium

    CN115614949A