Air conditioner operation mode determination method and device, storage medium and air conditioner

Abstract

The invention discloses an air conditioner operation mode determining method and device, a storage medium and an air conditioner. The air conditioner operation mode determining method comprises the steps that the current indoor and outdoor temperature difference and the load rate of a target air conditioner are obtained; and the operation mode of the target air conditioner is determined according to the indoor and outdoor temperature difference, the load rate and the preset corresponding relation between the indoor and outdoor temperature difference and the load rate.

Description

Technical Field

[0001] The present invention relates to air conditioning control technology, and more particularly to an air conditioning operation mode determination method, device, storage medium and air conditioning. Background Art

[0002] The operating range of the natural cooling mode (i.e., fluorine pump mode) of the fluorine pump air conditioner depends on the difference between the indoor and outdoor temperatures of the data center. When the indoor and outdoor temperature difference is greater than the preset critical temperature difference, the fluorine pump mode can be operated. When the indoor and outdoor temperature difference is less than or equal to the preset critical temperature difference, the compressor cooling mode can be operated. Currently, the operating mode of the fluorine pump air conditioner is determined based on the preset critical temperature difference. However, this method cannot adapt to the scenario where the fluorine pump air conditioner is operating at partial load, resulting in low utilization of natural cold sources by the fluorine pump air conditioner and low overall energy efficiency throughout the year. Summary of the invention

[0003] The present application provides a method, device, storage medium and air conditioner for determining an air-conditioning operation mode, so that a fluorine pump air-conditioner can adapt to a scenario of partial load operation.

[0004] The present application provides a method for determining an air conditioner operation mode, comprising:

[0005] Obtain the current indoor and outdoor temperature difference and load rate of the target air conditioner; wherein the target air conditioner is a fluorine pump air conditioner;

[0006] The operation mode of the target air conditioner is determined according to the indoor and outdoor temperature difference, the load rate, and a preset correspondence between the indoor and outdoor temperature difference and the load rate.

[0007] In an exemplary embodiment, the operating mode includes a fluorine pump mode;

[0008] The determining the operating mode of the target air conditioner includes:

[0009] When the first condition is met, determining that the operation mode is a fluorine pump mode;

[0010] The first condition includes: the indoor and outdoor temperature difference is greater than or equal to the indoor and outdoor temperature difference corresponding to the load rate found based on the corresponding relationship between the indoor and outdoor temperature difference and the load rate.

[0011] In an exemplary embodiment, the determining the operating mode of the target air conditioner further includes:

[0012] When the second condition is met, determining that the operating mode is the current operating mode;

[0013] The second condition includes: the indoor and outdoor temperature difference is smaller than the indoor and outdoor temperature difference corresponding to the load rate found based on the correspondence relationship between the indoor and outdoor temperature difference and the load rate.

[0014] In an exemplary embodiment, the load rate is calculated based on the current air volume, the current indoor return air temperature, and the current indoor supply air temperature.

[0015] In an exemplary embodiment, the target air conditioner includes an indoor fan;

[0016] The current air volume is determined according to the current rotation speed of the indoor fan and a preset functional relationship;

[0017] The preset functional relationship is a functional relationship between the rotation speed of the indoor fan and the air volume of the indoor fan.

[0018] In an exemplary embodiment, the target air conditioner includes an indoor fan;

[0019] The current air volume is determined according to the current rotation speed of the indoor fan and a set of preset functional relationships;

[0020] Among them, the preset set of functional relationships includes a set of functional relationships determined according to different resistance coefficients of the external air duct of the target air conditioner, and each functional relationship in the set of functional relationships is a functional relationship between the speed of the indoor fan and the air volume of the indoor fan corresponding to a resistance coefficient.

[0021] In an exemplary embodiment, the preset correspondence between the indoor and outdoor temperature difference and the load rate is determined according to the following method:

[0022] The preset indoor and outdoor temperature difference and load rate correspondence are obtained according to the experimental data points and the preset interpolation method.

[0023] In an exemplary embodiment, the experimental data points include the maximum load rate and the indoor and outdoor temperature difference corresponding to the maximum load rate, the minimum load rate and the indoor and outdoor temperature difference corresponding to the minimum load rate, and the 50% load rate and the indoor and outdoor temperature difference corresponding to the 50% load rate.

[0024] The present application also discloses an air conditioner operation mode determination device, comprising a memory and a processor, wherein the memory is used to store a program for an air conditioner operation mode determination method;

[0025] The processor is used to read and execute the program for determining the air-conditioning operation mode, and execute the above-mentioned air-conditioning operation mode determination method.

[0026] The present application discloses a computer-readable storage medium storing computer-executable instructions, wherein the computer-executable instructions are used to enable the computer to execute the above-mentioned air-conditioning operation mode determination method.

[0027] The present application also discloses an air conditioner, which includes the above-mentioned air conditioner operation mode determination device.

[0028] Compared with the related art, the present application includes determining the operating mode of the target air conditioner according to the indoor and outdoor temperature difference, the load rate and the preset correspondence between the indoor and outdoor temperature difference and the load rate, so that the fluorine pump air conditioner can adapt to the scenario of partial load operation.

[0029] In an exemplary embodiment, when the load rate is equal to the load rate in the preset indoor and outdoor temperature difference and load rate correspondence relationship, the indoor and outdoor temperature difference is greater than or equal to the load rate corresponding to the load rate in the preset indoor and outdoor temperature difference and load rate correspondence relationship; when the load rate is equal to the load rate in the preset indoor and outdoor temperature difference and load rate correspondence relationship, the indoor and outdoor temperature difference is less than the indoor and outdoor temperature difference corresponding to the load rate in the preset indoor and outdoor temperature difference and load rate correspondence relationship, which can extend the operating time of the fluorine pump under partial load rate conditions, improve the utilization rate of natural cooling source, and achieve the purpose of energy saving in operation.

[0030] In an exemplary embodiment, the current unit load rate is calculated by using the indoor fan air volume-speed function and the real-time return air-supply air temperature difference.

[0031] In an exemplary embodiment, the current air volume is determined according to the current rotation speed of the indoor fan and a preset first function group relationship, so that the current fan rotation speed can more accurately reflect the air volume value of the current unit.

[0032] Other features and advantages of the present application will be described in the following description, and partly become apparent from the description, or be understood by implementing the present application. Other advantages of the present application can be realized and obtained by the schemes described in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The accompanying drawings are used to provide an understanding of the technical solution of the present application and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the technical solution of the present application and do not constitute a limitation on the technical solution of the present application.

[0034] Figure 1 A flowchart of a method for determining an air conditioning operation mode according to at least one embodiment of the present application;

[0035] Figure 2 A flowchart of a method for determining an air conditioning operation mode according to at least one embodiment of the present application;

[0036] Figure 3 A schematic diagram of a mode switching curve according to at least one embodiment of the present application. DETAILED DESCRIPTION

[0037] Figure 1 Flow chart of the method for determining the air conditioning operation mode according to an embodiment of the present application, as shown in FIG. Figure 1As shown, the air conditioning operation mode determination method of this embodiment includes steps S11-S12:

[0038] S11, obtaining the current indoor and outdoor temperature difference and load rate of the target air conditioner;

[0039] S12. Determine an operation mode of the target air conditioner according to the indoor and outdoor temperature difference, the load rate, and a preset correspondence between the indoor and outdoor temperature difference and the load rate.

[0040] In an exemplary embodiment, the current indoor and outdoor temperature difference of the target air conditioner can be calculated by using the outdoor temperature and indoor temperature measured by the sensor.

[0041] In an exemplary embodiment, the target air conditioner is a fluorine pump air conditioner.

[0042] In an exemplary embodiment, the operating mode includes a fluorine pump mode;

[0043] Obtain the current indoor and outdoor temperature difference and load rate of the target air conditioner; wherein the target air conditioner is a fluorine pump air conditioner;

[0044] The operation mode of the target air conditioner is determined according to the indoor and outdoor temperature difference, the load rate, and a preset correspondence between the indoor and outdoor temperature difference and the load rate.

[0045] In an exemplary embodiment, the operating mode includes a fluorine pump mode;

[0046] The determining the operating mode of the target air conditioner includes:

[0047] When the first condition is met, determining that the operation mode is a fluorine pump mode;

[0048] The first condition includes: the indoor and outdoor temperature difference is greater than or equal to the indoor and outdoor temperature difference corresponding to the load rate found based on the corresponding relationship between the indoor and outdoor temperature difference and the load rate.

[0049] In an exemplary embodiment, the determining the operating mode of the target air conditioner further includes:

[0050] When the second condition is met, determining that the operating mode is the current operating mode;

[0051] The second condition includes: the indoor and outdoor temperature difference is smaller than the indoor and outdoor temperature difference corresponding to the load rate found based on the correspondence relationship between the indoor and outdoor temperature difference and the load rate.

[0052] In an exemplary embodiment, the current operating mode in the current operating mode is determined to be the actual operating mode of the current air conditioner, which may be a compressor mode or a fluorine pump mode.

[0053] In an exemplary embodiment, the load rate is calculated based on the current air volume, the current indoor return air temperature, and the current indoor supply air temperature.

[0054] In an exemplary embodiment, the target air conditioner includes an indoor fan;

[0055] The current air volume is determined according to the current rotation speed of the indoor fan and a preset functional relationship;

[0056] The preset functional relationship is a functional relationship between the rotation speed of the indoor fan and the air volume of the indoor fan.

[0057] In an exemplary embodiment, the target air conditioner includes an indoor fan;

[0058] The current air volume is determined according to the current rotation speed of the indoor fan and a set of preset functional relationships;

[0059] Among them, the preset set of functional relationships includes a set of functional relationships determined according to different resistance coefficients of the external air duct of the target air conditioner, and each functional relationship in the set of functional relationships is a functional relationship between the speed of the indoor fan and the air volume of the indoor fan corresponding to a resistance coefficient.

[0060] In an exemplary embodiment, the preset correspondence between the indoor and outdoor temperature difference and the load rate is determined according to the following method:

[0061] The preset indoor and outdoor temperature difference and load rate correspondence are obtained according to the experimental data points and the preset interpolation method.

[0062] In an exemplary embodiment, the experimental data points include the maximum load rate and the indoor and outdoor temperature difference corresponding to the maximum load rate, the minimum load rate and the indoor and outdoor temperature difference corresponding to the minimum load rate, and the 50% load rate and the indoor and outdoor temperature difference corresponding to the 50% load rate.

[0063] In an exemplary embodiment, the minimum load rate may be a 30% load rate or a 20% load rate, or other minimum load rates that can be achieved by the air conditioner, which is set according to actual conditions and is not limited here.

[0064] In an exemplary embodiment, after determining the current operating mode of the target air conditioner, it is determined whether the actual operating mode is consistent with the determined operating mode, and if not, a corresponding switch is performed.

[0065] The embodiment of the present application determines the operating mode of the target air conditioner according to the indoor and outdoor temperature difference, the load rate, and the preset correspondence between the indoor and outdoor temperature difference and the load rate, thereby laying a foundation for improving the utilization rate of natural cooling sources and the overall energy efficiency throughout the year.

[0066] Figure 2 This is a flow chart of a method for determining an air conditioning operation mode according to at least one embodiment of the present application. Figure 2 As shown, the air conditioner operation mode determination method includes steps S21-S28:

[0067] S21. Obtain experimental data on the air volume and speed of the indoor fan through experimental testing;

[0068] S22, constructing an air volume-speed function according to experimental data on air volume and speed of the indoor fan;

[0069] S23, obtaining experimental data points about the indoor and outdoor temperature difference and the load rate through experimental testing, and obtaining more indoor and outdoor temperature difference and load rate data pairs according to the difference method;

[0070] S24, obtaining the indoor temperature, outdoor temperature, indoor return air temperature, indoor supply air temperature and indoor fan speed of the current target air conditioner;

[0071] S25, calculating the load rate of the current target air conditioner according to the indoor return air temperature, the indoor supply air temperature, the indoor fan speed, and the air volume-speed function;

[0072] S26. Determine the current operation mode according to the indoor temperature, outdoor temperature, load rate, indoor and outdoor temperature difference and load rate data.

[0073] In step S22, the air volume-speed function when there is no air duct at the air outlet of the air conditioner is as follows:

[0074] Q=K1*S_fan+P1

[0075] Among them, Q represents the air volume, S_fan represents the indoor fan speed, K1 represents the air volume coefficient, and P1 represents the constant term. K1 and P1 are calculated based on experimental measurement data.

[0076] Considering that the fluorine pump air-conditioning unit has an external air duct or a static pressure box connected to the air outlet in actual application, the external air duct or static pressure box increases the static pressure of the indoor circulation fan of the unit, which will cause the air volume provided to the room to decrease at the same indoor fan speed. At this time, the air volume-speed function needs to be corrected.

[0077] The correction method of air volume-speed function is:

[0078] In the process of testing and obtaining the air volume-speed function, a series of air ducts with resistance coefficients [λ1,λ2,…,λn] are set at the air outlet of the unit for testing, and finally a series of air volume-speed functions are obtained:

[0079] Q1=f1(S_fan)

[0080] Q2=f2(S_fan)

[0081] …

[0082] Qn=fn(S_fan)

[0083] Wherein, n is an integer greater than 0, S_fan represents the speed of the indoor fan, and Q1, Q2, ..., Qn represent different air volumes.

[0084] For example, the air volume-speed function when the resistance coefficient of the air duct at the air conditioner outlet is λ1:

[0085] Q=K2*S_fan+P2

[0086] K2 represents the air volume coefficient corresponding to the resistance coefficient of λ1, and P2 represents the constant term corresponding to the resistance coefficient of λ1. K2 and P2 are calculated based on experimental measurement data.

[0087] The resistance coefficient characterizes the resistance characteristics of the air duct. The reason why the resistance coefficient is used instead of the air duct specifications and dimensions is that the resistance coefficient is more universal, because different air duct specifications may have the same resistance coefficient. These air ducts with the same resistance system but different specifications can use the air volume-speed function.

[0088] When the fluorine pump air conditioner is in actual operation, the corresponding air volume-speed function is determined according to the specifications of the external air duct on site, so that the current fan speed can more accurately reflect the air volume value of the current unit.

[0089] In step S23, the experimental data points include the following data pairs: 100% load rate and the indoor and outdoor temperature difference corresponding to 100% load rate, 50% load rate and the indoor and outdoor temperature difference corresponding to 50% load rate, minimum load rate and the indoor and outdoor temperature difference corresponding to the minimum load rate.

[0090] In step S23, the system simulation model of the existing target air conditioner is also trained according to the experimental data points; more indoor and outdoor temperature difference and load rate data pairs are obtained by combining the trained system simulation model with a curve fitting method.

[0091] In step S25, the current load rate can be calculated according to the following formula:

[0092] L=Q×(T r -T s ) / Q 0 ×(T r0 -T s0 );

[0093] Among them, Q represents the current air volume, T r Indicates the current indoor return air temperature, T s Indicates the current indoor air supply temperature, Q 0 Indicates rated air volume, Tr0 Indicates the indoor return air temperature under rated working conditions, T s0 Indicates the indoor air supply temperature under rated conditions. The current air volume is determined by the indoor fan speed and the air volume-speed function.

[0094] In step S26, the indoor temperature and the outdoor temperature can be subtracted to calculate the indoor and outdoor temperature difference; the current indoor and outdoor temperature difference is compared with the indoor and outdoor temperature difference in the indoor and outdoor temperature difference and load rate data pair; when the current indoor and outdoor temperature difference is equal to the indoor and outdoor temperature difference in the indoor and outdoor temperature difference and load rate data pair, the load rate corresponding to the current indoor and outdoor temperature difference is compared with the load rate corresponding to the indoor and outdoor temperature difference in the indoor and outdoor temperature difference and load rate data pair; if the load rate corresponding to the current indoor and outdoor temperature difference is greater than or equal to the load rate corresponding to the indoor and outdoor temperature difference in the indoor and outdoor temperature difference and load rate data pair, it is determined whether the current operating mode is the fluorine pump mode; if it is the fluorine pump mode, the mode switching is not performed; if the current operating mode is non-fluorine pump mode, the current operating mode is switched to the fluorine pump mode; if the load rate corresponding to the current indoor and outdoor temperature difference is less than the load rate corresponding to the indoor and outdoor temperature difference in the indoor and outdoor temperature difference and load rate data pair, the current operating mode is maintained without switching.

[0095] When the current indoor and outdoor temperature difference is not equal to the indoor and outdoor temperature difference in the indoor and outdoor temperature difference and load rate data pair, interpolation calculation is performed based on the existing indoor and outdoor temperature difference and load rate data pair to calculate the load rate corresponding to the current indoor and outdoor temperature difference, and then the load rate calculated by interpolation is compared with the load rate corresponding to the current indoor and outdoor temperature difference calculated by step S25. If the load rate corresponding to the current indoor and outdoor temperature difference is greater than or equal to the load rate calculated by interpolation, it is determined whether the current operating mode is the fluorine pump mode. If it is the fluorine pump mode, the mode switching is not performed. If the current operating mode is not the fluorine pump mode, the current operating mode is switched to the fluorine pump mode. If the load rate corresponding to the current indoor and outdoor temperature difference is less than the load rate corresponding to the current indoor and outdoor temperature difference in the indoor and outdoor temperature difference and load rate data pair, the current operating mode is maintained without switching.

[0096] The order of the above steps may be changed, for example, steps S21 and S22 may be placed after step S25.

[0097] Figure 3The mode switching curve formed by curve fitting based on the indoor and outdoor temperature difference and load rate data is shown. The curve takes the load rate as the horizontal coordinate and the indoor and outdoor temperature difference as the vertical coordinate. For the state point composed of the current indoor and outdoor temperature difference and the load rate, if it is located on the upper part of the mode switching curve or on the mode switching curve, the operating mode of the air conditioner is determined to be the fluorine pump mode. If it is located at the lower part of the mode switching curve, its operating mode is the current operating mode. The operating mode of the target air conditioner is controlled according to the determined operating mode. Exemplarily, when the determined operating mode is the fluorine pump mode, it is determined whether the current operating mode is the fluorine pump mode. If not, it is switched to the fluorine pump mode. If so, it is not switched. When the determined operating mode is the current operating mode, no switching is performed.

[0098] The present application also discloses an air conditioner operation mode determination device, comprising a memory and a processor.

[0099] The memory is used to store a program for determining the air conditioner operation mode;

[0100] The processor is used to read and execute the program for determining the air-conditioning operation mode, and execute the above-mentioned air-conditioning operation mode determination method.

[0101] The present application also discloses a computer-readable storage medium storing computer-executable instructions, wherein the computer-executable instructions are used to enable the computer to execute the above-mentioned air-conditioning operation mode determination method.

[0102] The present application also discloses an air conditioner, which includes the above-mentioned air conditioner operation mode determination device.

[0103] The present application describes multiple embodiments, but the description is exemplary rather than restrictive, and it is obvious to those skilled in the art that there may be more embodiments and implementations within the scope of the embodiments described in the present application. Although many possible feature combinations are shown in the drawings and discussed in the specific embodiments, many other combinations of the disclosed features are also possible. Unless specifically limited, any feature or element of any embodiment may be used in combination with any other feature or element in any other embodiment, or may replace any other feature or element in any other embodiment.

[0104] The present application includes and contemplates combinations of features and elements known to those of ordinary skill in the art. The embodiments, features and elements disclosed in the present application may also be combined with any conventional features or elements to form a unique invention scheme defined by the claims. Any features or elements of any embodiment may also be combined with features or elements from other invention schemes to form another unique invention scheme defined by the claims. Therefore, it should be understood that any feature shown and / or discussed in the present application may be implemented individually or in any appropriate combination. Therefore, except for the limitations made according to the attached claims and their equivalents, the embodiments are not subject to other restrictions. In addition, various modifications and changes may be made within the scope of protection of the attached claims.

[0105] In addition, when describing representative embodiments, the specification may have presented the method and / or process as a specific sequence of steps. However, to the extent that the method or process does not rely on the specific order of the steps described herein, the method or process should not be limited to the steps of the specific order described. As will be understood by those of ordinary skill in the art, other sequences of steps are also possible. Therefore, the specific sequence of the steps set forth in the specification should not be interpreted as a limitation to the claims. In addition, the claims for the method and / or process should not be limited to the steps of performing them in the order written, and those skilled in the art can easily understand that these sequences can be changed and still remain within the spirit and scope of the embodiments of the present application.

[0106] It will be appreciated by those skilled in the art that all or some of the steps, systems, and functional modules / units in the methods disclosed above may be implemented as software, firmware, hardware, and appropriate combinations thereof. In hardware implementations, the division between the functional modules / units mentioned in the above description does not necessarily correspond to the division of physical components; for example, a physical component may have multiple functions, or a function or step may be performed by several physical components in cooperation. Some or all components may be implemented as software executed by a processor, such as a digital signal processor or a microprocessor, or implemented as hardware, or implemented as an integrated circuit, such as an application-specific integrated circuit. Such software may be distributed on a computer-readable medium, which may include a computer storage medium (or non-transitory medium) and a communication medium (or temporary medium). As known to those skilled in the art, the term computer storage medium includes volatile and non-volatile, removable and non-removable media implemented in any method or technology for storing information (such as computer-readable instructions, data structures, program modules, or other data). Computer storage media include, but are not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tapes, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to store the desired information and can be accessed by a computer. In addition, it is well known to those of ordinary skill in the art that communication media typically contain computer-readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave or other transport mechanism, and may include any information delivery media.

Claims

1. A method for determining an air conditioning operation mode, characterized in that: include: Obtain the current indoor and outdoor temperature difference and load rate of the target air conditioner; wherein the target air conditioner is a fluorine pump air conditioner; The operation mode of the target air conditioner is determined according to the indoor and outdoor temperature difference, the load rate, and a preset correspondence between the indoor and outdoor temperature difference and the load rate.

2. The method for determining the air conditioning operation mode according to claim 1, characterized in that: The operation mode includes a fluorine pump mode; The determining the operating mode of the target air conditioner includes: When the first condition is met, determining that the operation mode is a fluorine pump mode; The first condition includes: the indoor and outdoor temperature difference is greater than or equal to the indoor and outdoor temperature difference corresponding to the load rate found based on the corresponding relationship between the indoor and outdoor temperature difference and the load rate.

3. The method for determining the air conditioning operation mode according to claim 2, characterized in that: The step of determining the operating mode of the target air conditioner further includes: When the second condition is met, determining that the operating mode is the current operating mode; The second condition includes: the indoor and outdoor temperature difference is smaller than the indoor and outdoor temperature difference corresponding to the load rate found based on the correspondence relationship between the indoor and outdoor temperature difference and the load rate.

4. The method for determining the air conditioning operation mode according to claim 1, characterized in that: The load rate is calculated based on the current air volume, the current indoor return air temperature, and the current indoor supply air temperature.

5. The method for determining the air conditioning operation mode according to claim 4, characterized in that: The target air conditioner includes an indoor fan; The current air volume is determined according to the current rotation speed of the indoor fan and a preset functional relationship; The preset functional relationship is a functional relationship between the rotation speed of the indoor fan and the air volume of the indoor fan.

6. The method for determining the air conditioning operation mode according to claim 4, characterized in that: The target air conditioner includes an indoor fan; The current air volume is determined according to the current rotation speed of the indoor fan and a set of preset functional relationships; Among them, the preset set of functional relationships includes a set of functional relationships determined according to different resistance coefficients of the external air duct of the target air conditioner, and each functional relationship in the set of functional relationships is a functional relationship between the speed of the indoor fan and the air volume of the indoor fan corresponding to a resistance coefficient.

7. The method for determining the air conditioning operation mode according to claim 4, characterized in that: The preset correspondence between the indoor and outdoor temperature difference and the load rate is determined according to the following method: The preset indoor and outdoor temperature difference and load rate correspondence are obtained according to the experimental data points and the preset interpolation method.

8. The method for determining the air conditioning operation mode according to claim 7, characterized in that: The experimental data points include the maximum load rate and the indoor and outdoor temperature difference corresponding to the maximum load rate, the minimum load rate and the indoor and outdoor temperature difference corresponding to the minimum load rate, and the 50% load rate and the indoor and outdoor temperature difference corresponding to the 50% load rate.

9. An air conditioner operation mode determination device, comprising a memory and a processor, characterized in that: The memory is used to store a program for determining the air conditioner operation mode; The processor is used to read and execute the program for determining the air conditioner operation mode, and execute the method as described in any one of claims 1-8.

10. A computer-readable storage medium storing computer-executable instructions, wherein: The computer executable instructions are used to cause the computer to execute the method according to any one of claims 1 to 8.

11. An air conditioner, characterized in that: It includes the air conditioning operation mode determination device as described in claim 9.

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