A method, apparatus, equipment and medium for controlling indoor ambient temperature.

Abstract

This invention relates to a control method, apparatus, device, and medium for controlling indoor ambient temperature, comprising: acquiring historical operating data of the return air temperature of an air conditioning terminal and the corresponding indoor temperature; determining the average temperature difference between the return air temperature of the air conditioning terminal and the corresponding indoor temperature based on the historical operating data; establishing a data model based on the average temperature difference; acquiring the indoor temperature of the current indoor area; and calculating and outputting the optimal setpoint value of the return air temperature of the air conditioning terminal based on the data model and the difference between the current indoor temperature and a preset temperature. This invention, by utilizing the above method, can directly push the results of data analysis to the control system of the air conditioning terminal, thereby achieving automated control.

Description

Technical Field

[0001] This invention relates to the field of air conditioning technology, and in particular to a control method, device, equipment and medium for controlling indoor ambient temperature. Background Technology

[0002] The most common control method for air conditioning terminals in a full air handling unit (AHU) is to use the return air temperature as the target for fan control and the supply air temperature as the control method for water valve opening. In this control concept, the return air temperature represents the indoor temperature. However, in actual use, the indoor temperature and the return air temperature often differ, reducing the quality of use and the control accuracy of the air conditioning controller. Summary of the Invention

[0003] This invention addresses the above-mentioned problems by proposing a method, device, equipment, and medium for controlling indoor ambient temperature. Its purpose is to automatically adjust the target control value of the return air temperature. This aims to minimize energy waste during air conditioning use at the terminal level while ensuring the quality of system operation, thus guaranteeing the overall performance of the air conditioning system.

[0004] To achieve the above objectives, the present invention provides a method for controlling indoor ambient temperature, comprising the following steps:

[0005] S100: Acquire historical operating data of the return air temperature of the air conditioning terminal and its corresponding indoor temperature;

[0006] S200: Determine the average temperature difference between the return air temperature and the corresponding indoor temperature based on the historical operating data;

[0007] S300: Establish a data model based on the average temperature difference value;

[0008] S400: Obtain the current indoor temperature of the indoor area;

[0009] S500: Based on the data model and the difference between the current indoor temperature and the preset temperature of the indoor area, calculate and output the optimal set value of the return air temperature.

[0010] Furthermore, prior to step S100, the following steps are also included:

[0011] Obtain the matching relationship between each air conditioning terminal and each indoor area;

[0012] When the matching relationship is that one air conditioning terminal corresponds to multiple indoor areas;

[0013] The cooling capacity of each indoor area is adjusted to make the cooling capacity of each indoor area relatively balanced.

[0014] The indoor area with the worst indoor temperature effect is taken as the adjustment target, so that the multiple indoor areas corresponding to one air conditioner terminal are transformed into one variable corresponding to one target, and the steps S100-S500 are continued.

[0015] Furthermore, prior to step S100, the following steps are also included:

[0016] Obtain the matching relationship between each air conditioning terminal and each indoor area;

[0017] When the matching relationship is that multiple air conditioning terminals correspond to one indoor area;

[0018] Obtain the weight of the return air temperature setpoint of the multiple air conditioner terminals relative to the change in indoor temperature;

[0019] Based on the weights, identify the air conditioning unit that has the greatest impact on the change in indoor temperature from among the multiple air conditioning units;

[0020] Using the air conditioning terminal as the adjustment strategy target, the multiple air conditioning terminals corresponding to an indoor area are transformed into a variable corresponding to a target, and the steps S100-S500 are continued.

[0021] Furthermore, prior to step S100, the following steps are also included:

[0022] Obtain the matching relationship between each air conditioning terminal and each indoor area;

[0023] When the matching relationship is that multiple air conditioning terminals correspond to multiple indoor areas;

[0024] The cooling capacity of each indoor area is adjusted to make the cooling capacity of each indoor area relatively balanced.

[0025] The indoor area with the worst indoor temperature effect is used as the adjustment target, so that the multiple air conditioning terminals corresponding to multiple indoor areas are transformed into multiple variables corresponding to one target.

[0026] Obtain the weight of the return air temperature setpoint of the multiple air conditioner terminals relative to the change in the target indoor temperature;

[0027] Based on the weights, identify the air conditioning unit that has the greatest impact on the change in indoor temperature from among the multiple air conditioning units;

[0028] Using the air conditioning terminal as the adjustment strategy target, the multiple air conditioning terminals corresponding to one target area are transformed into one variable corresponding to one target, and the steps S100-S500 are continued.

[0029] Furthermore, the data model is based on data obtained from multiple experiments conducted under default conditions for each fan model. The horizontal axis is established with time periods, and the vertical axis is established with the relative value of the average temperature difference between the return air temperature and the corresponding indoor temperature. The experimental data points are obtained, and then the experimental data points and the fitted data curve are plotted to form the data model.

[0030] To achieve the above objectives, the present invention provides a control device for controlling indoor ambient temperature, comprising:

[0031] The first acquisition module is used to acquire historical operating data of the return air temperature and the corresponding indoor temperature of the air conditioning terminal.

[0032] The determination module is used to determine the average temperature difference between the return air temperature of the air conditioning terminal and the corresponding indoor temperature based on the historical operating data.

[0033] A data model building module is used to build a data model based on the average temperature difference value;

[0034] The second acquisition module is used to acquire the current indoor temperature of the indoor area.

[0035] The processing module is used to calculate and output the optimal set value of the return air temperature of the air conditioning terminal based on the data model and the difference between the current indoor temperature and the preset temperature.

[0036] Furthermore, it also includes a water valve opening control module, which is used to calculate and adjust the water valve opening based on the measured amount of each cooling capacity, and output the water valve opening adjustment signal to the water valve actuator, which then completes the adjustment of the water valve opening.

[0037] To achieve the above objectives, the present invention provides a computer device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the aforementioned method for controlling indoor ambient temperature.

[0038] To achieve the above objectives, the present invention provides a computer-readable storage medium having a computer program stored thereon, characterized in that the program, when executed by a processor, implements the aforementioned method for controlling indoor ambient temperature.

[0039] The above-mentioned technical solution of the present invention has the following advantages: by using the historical operating data of the equipment, a data model is built, and based on the data model and the difference between the current indoor temperature and the preset temperature, the optimal set value of the return air temperature of the air conditioner terminal is calculated and output. By automatically adjusting the target control value of the return air temperature, the energy waste of the air conditioner at the terminal is minimized while ensuring the quality of system operation, and the quality of air conditioner use is guaranteed. Attached Figure Description

[0040] Figure 1 This is a flowchart of a method for controlling indoor ambient temperature according to the present invention.

[0041] Figure 2 This is a schematic diagram of a control structure for controlling indoor ambient temperature by modifying the return air temperature setpoint of the AHU according to the present invention.

[0042] Figure 3 This is a schematic diagram of a 1-to-1 structure of an air conditioning terminal AHU and a usable space disclosed in this invention.

[0043] Figure 4 This is a sample image of historical operating data disclosed in this invention.

[0044] Figure 5 This is a schematic diagram of a one-to-many structure of an air conditioning terminal AHU and a usable space disclosed in this invention.

[0045] Figure 6 This is a schematic diagram of a structure where an air conditioning terminal AHU and a usable space are in a many-to-1 relationship, as disclosed in this invention.

[0046] Figure 7 This is a schematic diagram of a structure where an air conditioning terminal AHU and a usable space have a many-to-many relationship, as disclosed in this invention. Detailed Implementation

[0047] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0048] Those skilled in the art will understand that, unless specifically stated otherwise, the singular forms “a,” “an,” “the,” and “the” used herein may also include the plural forms. It should be further understood that the word “comprising” as used in this specification means the presence of the stated features, integers, steps, or operations, but does not exclude the presence or addition of one or more other features, integers, steps, or operations.

[0049] It will be understood by those skilled in the art that, unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It should also be understood that terms such as those defined in general dictionaries should be understood to have the same meaning as in the context of the prior art, and should not be interpreted in an idealized or overly formal sense unless specifically defined as herein.

[0050] Those skilled in the art will understand that the concepts of "application," "application program," "application software," and similar expressions used in this invention are the same concepts known to those skilled in the art, referring to computer software suitable for electronic operation, organically constructed from a series of computer instructions and related data resources. Unless specifically specified, this naming itself is not limited by the type or level of programming language, nor by the operating system or platform on which it runs. Naturally, such concepts are also not limited to any form of terminal.

[0051] This invention primarily serves not only shopping malls, but also residences, offices, theaters, stadiums, trains, workshops, computer rooms, laboratories, etc. The corresponding air conditioning terminal types include almost all common heat exchange terminal types such as AHU, PAU, and FCU multi-split units. The required sensors are also basically common sensors found in commercially available systems. This invention uses a computer program to simulate expert diagnostic logic to automatically modify the set temperature of the return air at the air conditioning system terminals, thereby precisely controlling the indoor ambient temperature.

[0052] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. Therefore, the drawings only show the components related to the present invention and are not drawn according to the actual number, shape and size of the components in the actual implementation. In the actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0053] Specifically, in one embodiment, the present invention provides a method for controlling indoor ambient temperature, such as... Figure 1 , Figure 2 As shown, it includes the following steps:

[0054] S100: Acquire historical operating data of the return air temperature and corresponding indoor temperature of the air conditioning terminal;

[0055] S200: Determine the average temperature difference between the return air temperature of the air conditioning terminal and the corresponding indoor temperature based on the historical operating data;

[0056] S300: Establish a data model based on the average temperature difference value;

[0057] S400: Obtain the current indoor temperature of the indoor area;

[0058] S500: Based on the data model and the difference between the current indoor temperature and the preset temperature, calculate and output the optimal set value of the return air temperature of the air conditioning terminal.

[0059] In this embodiment, taking a typical project as an example: Cooling requirements, indoor temperature ≤ 26℃, initial return air temperature set at 26℃, the following usage scenarios may occur:

[0060] 1) For cases where the air conditioning terminal AHU is paired with a single living space, see [link to relevant documentation]. Figure 3 ;

[0061] Under theoretical conditions and in a stable operating state, the return air temperature and the indoor temperature will form two stable temperature difference lines. When the return air temperature is stable, the indoor temperature will also form a stable temperature difference. Figure 4 As shown.

[0062] Using the experimental project as a sample, historical data from August 1, 2021 to March 22, 2022 were collected. Correlation analysis was performed on the indoor temperature and return air temperature data of the three usable spaces of the project under stable operating conditions. The results are consistent with the theoretical results, as shown in the table below:

[0063] Table 1

[0064] Classification Refrigeration heating Area 1 0.85 0.94 Area 2 0.89 0.91 Area 3 0.93 0.84

[0065] Taking Zone 1 as an example, suppose Zone 1 needs cooling and the indoor temperature needs to be controlled at 26℃. However, historical operating data shows that in cooling mode, the actual indoor temperature is always 0.85℃ lower than the return air temperature. If the indoor temperature needs to be controlled at 26℃, then it is only necessary to control the return air temperature at 25.15℃. The temperature difference of 0.85℃ needs to be statistically analyzed. This is equivalent to setting up a program that collects historical operating data, statistically analyzes this value, writes this value into the control target, and substitutes it into the calculation to obtain the optimal setpoint for the return air temperature of the air conditioning terminal.

[0066] 2) For cases where the relationship between the air conditioning terminal and the usable space is one-to-many, see... Figure 5 ;

[0067] Before step S100 above, the matching relationship between each air conditioning terminal and each indoor area should be obtained; when the matching relationship is that one air conditioning terminal corresponds to multiple indoor areas; the cooling capacity of each indoor area is adjusted to make the cooling capacity of each indoor area relatively balanced; the indoor area with the worst indoor temperature effect is taken as the adjustment target, so that the one air conditioning terminal corresponding to multiple indoor areas is transformed into one variable corresponding to one target, and the steps S100-S500 are continued.

[0068] In this scenario, the number and matching relationship between the air conditioning terminal and the indoor areas should be determined in advance. When a single air conditioning terminal matches multiple indoor areas, the cooling capacity of each room is first adjusted by regulating the opening of the air vents and dampers, and by adjusting hydraulic balance. After adjustment, to ensure the quality of use, the room with the worst temperature effect is used as the adjustment standard, resulting in a one-to-one variable-to-target situation, i.e., a 1-to-1 mode. This can be understood as... Figure 5 The AHU1 unit shown provides cooling for three indoor areas. The AHU1 is set to 26°C, space 1 to 25°C, space 2 to 26°C, and space 3 to 27°C. Due to the uneven distribution of cooling capacity and air volume, the return air temperature and load distribution of each space are uneven. Simply adjusting the return air temperature of the AHU1 unit cannot balance the three indoor areas. Therefore, physical methods are used first, such as adjusting the opening of the air vents and hydraulic balancing. The cooling capacity of each space is adjusted to achieve a relative balance among the three spaces. For example, it is pre-set that the temperature difference between the three spaces is no more than 1°C to be considered relatively balanced. That is, after adjustment, when space 1 is 25.5°C, space 2 is 26°C, and space 3 is 27.4°C, the temperature difference between the three spaces is within 1°C. At this time, it is equivalent to the one-to-one situation in the above embodiment. By adjusting a single AHU1, the three indoor areas can be synchronized. Since the synchronization and balancing cannot achieve the ideal state, there are still cases where the effect of the three spaces is poor. Therefore, in specific operation, the indoor area with the worst indoor temperature effect is selected as the preferred adjustment target, and the operation is continued in the manner of steps S100-S500 in the above embodiment.

[0069] 3) For situations where there are multiple air conditioning terminals and one usable space, see [the relevant documentation]. Figure 6 ;

[0070] Before step S100 above, the matching relationship between each air conditioning terminal and each indoor area should be obtained; when the matching relationship is that multiple air conditioning terminals correspond to one indoor area; the weight of the return air temperature setpoint of the multiple air conditioning terminals in relation to the change in indoor temperature should be obtained; according to the weight, the air conditioning terminal that has the greatest impact on the change in indoor temperature should be found from the multiple air conditioning terminals; the air conditioning terminal should be used as the adjustment strategy target, so that the multiple air conditioning terminals corresponding to one indoor area are transformed into one variable corresponding to one target, and steps S100-S500 should continue to be executed.

[0071] exist Figure 6In the illustrated scenario, the number and matching relationship between air conditioning terminals and indoor areas should be determined in advance. When three air conditioning terminals are detected matching one indoor area, assuming the return air temperature of AHU1 is set to 26°C, the return air temperature of AHU2 is set to 27°C, and the return air temperature of AHU3 is set to 25°C, it is necessary to determine which air conditioning terminal setting has the greatest impact on the indoor temperature. For example, when the return air temperature values ​​of AHU1, AHU2, and AHU3 are set to 25°C, 26°C, and 27°C respectively, if AHU1 has the greatest impact on the indoor temperature, it can be determined that AHU1 has a larger weight value. The air conditioning terminal that has the greatest impact on the change in indoor temperature is identified, and the air conditioning terminal is used as the target of the adjustment strategy. At this time, it is equivalent to the one-to-one situation in the above embodiment, and the operation continues in the one-to-one manner of the above embodiment.

[0072] To further illustrate, consider the example provided in Table 2 below. When calculated based on design conditions, all three units have equal weight. Based on historical data analysis, if the temperature difference between the return air temperature setpoint and the indoor temperature is -0.8, then the return air temperature setting for the three AHUs is 25.2°C. When calculated based on actual data, the weight of the return air temperature setpoint of the three units relative to changes in indoor temperature is analyzed (e.g., 60%, 30%, 10%). From this, a secondary objective beneficial to the strategic goal is selected, such as setting mode 2 (energy saving), to generate the operating mode for the three units.

[0073] Table 2

[0074] Setup method AHU1 AHU2 AHU3 1 25.2 25.2 25.2 2 25 25.5 25.5 3 26 24 24 4 25.5 25 24

[0075] 4) For situations where there are many air conditioning terminals and many usable spaces, see... Figure 7 ;

[0076] Before step S100 above, the matching relationship between each air conditioning terminal and each indoor area should be obtained; when the matching relationship is that multiple air conditioning terminals correspond to multiple indoor areas; the cooling capacity of each indoor area is adjusted to make the cooling capacity of each indoor area relatively balanced; the indoor area with the worst indoor temperature effect is taken as the adjustment target, so that the multiple air conditioning terminals corresponding to multiple indoor areas are transformed into multiple variables corresponding to one target; the weight of the return air temperature setpoint of the multiple air conditioning terminals in relation to the change in the target indoor temperature is obtained; according to the weight, the air conditioning terminal that has the greatest impact on the change in indoor temperature is found from the multiple air conditioning terminals; the air conditioning terminal is taken as the adjustment strategy target, so that the multiple air conditioning terminals corresponding to one target area are transformed into one variable corresponding to one target, and steps S100-S500 are continued.

[0077] In this implementation scenario, the design approach is mostly due to the risk control of the project, which involves redundant design in the equipment. In this case, the return air temperature of each terminal air conditioner is the same and the required indoor temperature of each space is also the same. This can be simplified into a one-to-many situation, and then further simplified into a one-to-one form according to the one-to-many sorting method.

[0078] If there are different startup times and different indoor temperature requirements, the operating mode of the usage scenario needs to be analyzed separately.

[0079] The data model is based on data obtained from multiple experiments conducted under default conditions for each fan model. The horizontal axis is established using time periods, and the vertical axis is established using the relative values ​​of the average temperature difference between the return air temperature and the corresponding indoor temperature. This yields experimental data points, which are then plotted along with a fitted data curve to form the data model.

[0080] In one embodiment, the present invention provides a control device for controlling indoor ambient temperature. For ease of description, the control device is divided into a functional module architecture, including:

[0081] The first acquisition module is used to acquire historical operating data of the return air temperature and the corresponding indoor temperature of the air conditioning terminal.

[0082] The determination module is used to determine the average temperature difference between the return air temperature of the air conditioning terminal and the corresponding indoor temperature based on the historical operating data.

[0083] A data model building module is used to build a data model based on the average temperature difference value;

[0084] The second acquisition module is used to acquire the current indoor temperature of the indoor area.

[0085] The processing module is used to calculate and output the optimal set value of the return air temperature of the air conditioning terminal based on the data model and the difference between the current indoor temperature and the preset temperature.

[0086] The water valve opening control module is used to calculate and adjust the water valve opening based on the measured amount of cooling capacity, and output the water valve opening adjustment signal to the water valve actuator, which then completes the adjustment of the water valve opening.

[0087] The present invention also provides a computer device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the control method for controlling indoor ambient temperature.

[0088] The present invention also provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the aforementioned method for controlling indoor ambient temperature.

[0089] If the modules / units integrated into the computer device are implemented as software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the implementation of all or part of the application multi-instance method described in the above embodiments can also be accomplished by a computer program directing related hardware. The computer program can be stored in a computer-readable storage medium, and when executed by a processor, it can implement the steps of the above method embodiments. The computer program includes computer program code, which can be in the form of source code, object code, executable files, or certain intermediate forms. The computer-readable medium can include: any entity or device capable of carrying the computer program code, recording media, USB flash drives, portable hard drives, magnetic disks, optical disks, computer memory, read-only memory (ROM), random access memory (RAM), electrical carrier signals, telecommunication signals, and software distribution media, etc. It should be noted that the content contained in the computer-readable medium may be appropriately added to or subtracted from the content as required by the legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, the computer-readable medium may not include electrical carrier signals and telecommunication signals.

[0090] In the specification and claims of this application, the terms "comprising / including" and "having / including" and variations thereof are used to specify the presence of the stated features, values, steps or components, but do not exclude the presence or addition of one or more other features, values, steps, components or combinations thereof.

[0091] Some features of the present invention are described in different embodiments for clarity; however, these features may also be described in combination in a single embodiment. Conversely, some features of the present invention are described only in a single embodiment for brevity; however, these features may also be described individually or in any suitable combination in different embodiments.

[0092] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A method for controlling indoor ambient temperature, characterized in that, Includes the following steps: S100: Acquire historical operating data of the return air temperature of the air conditioning terminal and its corresponding indoor temperature; S200: Determine the average temperature difference between the return air temperature and the corresponding indoor temperature based on the historical operating data; S300: Establish a data model based on the average temperature difference value; S400: Obtain the current indoor temperature of the indoor area; S500: Based on the data model and the difference between the current indoor temperature and the preset temperature of the indoor area, calculate and output the optimal set value of the return air temperature; Before step S100, the method further includes: Obtain the matching relationship between each air conditioning terminal and each indoor area; When the matching relationship is that multiple air conditioning terminals correspond to multiple indoor areas, the cooling capacity of each indoor area is adjusted to make the cooling capacity of each indoor area relatively balanced. The indoor area with the worst indoor temperature effect is used as the adjustment target, so that the multiple air conditioning terminals corresponding to multiple indoor areas are transformed into multiple variables corresponding to one target. Obtain the weight of the return air temperature setpoint of the multiple air conditioner terminals relative to the indoor temperature change in the target area; Based on the weights, identify the air conditioning unit that has the greatest impact on the change in indoor temperature from among the multiple air conditioning units; Using the air conditioning terminal as the adjustment strategy target, the multiple air conditioning terminals corresponding to one target area are transformed into one variable corresponding to one target, and the steps S100-S500 are continued.

2. The method for controlling indoor ambient temperature as described in claim 1, characterized in that, The method for balancing the cooling capacity of each of the aforementioned indoor areas includes at least one of the following: adjusting the opening degree of the air vent valves in the space, or hydraulic balancing.

3. The method for controlling indoor ambient temperature as described in claim 1, characterized in that, The data model is based on data obtained from multiple experiments conducted under default conditions for each fan model. The horizontal axis is established with time periods, and the vertical axis is established with the relative value of the average temperature difference between the return air temperature and the corresponding indoor temperature. The experimental data points are obtained, and then the experimental data points and the fitted data curve are plotted to form the data model.

4. A control device for controlling indoor ambient temperature, characterized in that, include: The first acquisition module is used to acquire the matching relationship between each air conditioning terminal and each indoor area; when the matching relationship is that multiple air conditioning terminals correspond to multiple indoor areas, the cooling capacity of each indoor area is adjusted to make the cooling capacity of each indoor area relatively balanced; the indoor area with the worst indoor temperature effect is taken as the adjustment target, so that the multiple air conditioning terminals corresponding to multiple indoor areas are transformed into multiple variables corresponding to one target; the weight of the return air temperature setpoint of the multiple air conditioning terminals in the indoor temperature change of the target area is acquired. Based on the weights, identify the air conditioning unit that has the greatest impact on the change in indoor temperature from among the multiple air conditioning units; Using the air conditioning terminals as the adjustment strategy target, the multiple air conditioning terminals corresponding to a target area are transformed into a variable corresponding to a target; historical operating data of the return air temperature of the air conditioning terminals and their corresponding indoor temperature are obtained; The determination module is used to determine the average temperature difference between the return air temperature and the corresponding indoor temperature based on the historical operating data. A data model building module is used to build a data model based on the average temperature difference value; The second acquisition module is used to acquire the indoor temperature of the current indoor area; The processing module is used to calculate and output the optimal set value of the return air temperature based on the data model and the difference between the current indoor temperature and the preset temperature of the indoor area.

5. The control device for controlling indoor ambient temperature as described in claim 4 further includes a water valve opening control module, wherein the water valve opening control module is used to calculate and adjust the water valve opening based on the measured amount of each cooling capacity, and output the water valve opening adjustment signal to the water valve actuator, wherein the water valve actuator completes the adjustment of the water valve opening.

6. A computer device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that, When the processor executes the computer program, it implements a control method for controlling indoor ambient temperature as described in any one of claims 1 to 3.

7. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the program is executed by the processor, it implements a control method for controlling indoor ambient temperature as described in any one of claims 1 to 3.

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