A method and system for evaluating the price of rental air conditioners considering air conditioner energy consumption

Abstract

The present invention provides a method and system for evaluating the price of a rental air conditioner taking into account the energy consumption of the air conditioner, which belongs to the technical field of billing equipment, and specifically includes: obtaining the cooling capacity of the air conditioner based on the product of the difference between the air volume, working time, air outlet temperature and a fixed temperature threshold of the air conditioner, and calculating the charging price of the air conditioner, and further combining the energy efficiency grade of the air conditioner to obtain the basic charging price of the air conditioner; when the single cumulative working time of the air conditioner is greater than a first time threshold and the indoor temperature is less than a first temperature threshold, the basic charging price of the air conditioner is corrected based on the single cumulative working time of the air conditioner and the indoor temperature to obtain a corrected price, and the corrected price is used as the final charging price of the air conditioner, thereby further improving the accuracy of air conditioner billing and reducing carbon emissions and electricity consumption.

Description

Technical Field

[0001] The present invention belongs to the technical field of charging equipment, and in particular relates to a method and system for evaluating the price of a rental air conditioner taking into account the energy consumption of the air conditioner. Background Art

[0002] In the hot summer, most people prefer to stay in an air-conditioned room to enjoy the coolness. However, not everyone can afford to buy an air conditioner. For renters and students, it is not cost-effective to buy an air conditioner and install it in the rented house, so air conditioner rental has become a new choice for many people.

[0003] In order to meet the billing requirements during the air conditioning rental process, the authorized invention patent authorization announcement number CN106017514B "An air conditioning billing system" is provided with a first data interface, a second data interface and a sending unit. The first data interface is used to receive the operating data of the air conditioning unit, the second data interface is used to receive the power consumption of the air conditioning unit, and the sending unit is used to send the information received by the first data interface and the second data interface to the cloud server. However, there are the following technical problems:

[0004] 1. Failure to correct the billing results of air conditioners according to their energy consumption levels. For those with lower energy consumption levels, not only will the electricity consumption be greater, but more carbon emissions will also be generated, which will cause greater environmental pressure and electricity consumption.

[0005] 2. The air conditioning billing is not based on wind speed and outlet temperature. For users, the core demand is cooling. Using electricity alone to calculate the cost is not only inaccurate but also provides a poor user experience.

[0006] 3. The billing is not adjusted according to the indoor temperature and the cumulative working time of the air conditioner. For users with low indoor temperature and long cumulative working time of the air conditioner, it causes a large waste of electricity.

[0007] Based on the above technical problems, it is necessary to design a rental air conditioner price evaluation method and system that takes into account the energy consumption of air conditioners. Summary of the invention

[0008] The object of the present invention is to provide a method and system for evaluating the rental price of an air conditioner taking into account the energy consumption of the air conditioner.

[0009] In order to solve the above technical problems, the first aspect of the present invention provides a method for evaluating the price of a rental air conditioner taking into account the energy consumption of the air conditioner, comprising:

[0010] S11 obtains the air volume of the air conditioner based on the relationship between the outlet wind speed of the air conditioner and the air volume of the air conditioner, and obtains the cooling capacity of the air conditioner based on the product of the air volume of the air conditioner, the working time, and the difference between the air outlet temperature and the fixed temperature threshold;

[0011] S12: obtaining a charging price of the air conditioner based on the cooling capacity output by the air conditioner and the charging standard of unit cooling capacity;

[0012] S13, based on the energy efficiency level of the air conditioner, the charging price of the air conditioner is corrected to obtain the basic charging price of the air conditioner;

[0013] S14 determines whether the single cumulative working time of the air conditioner is greater than the first time threshold, if so, proceeds to step S15, if not, takes the basic charging price of the air conditioner as the final charging price;

[0014] S15 determines whether the indoor temperature is less than the first temperature threshold. If so, proceed to step S16. If not, the basic charging price of the air conditioner is used as the final charging price.

[0015] S16: Based on the single accumulated working time of the air conditioner and the indoor temperature, the basic charging price of the air conditioner is corrected to obtain a corrected price, and the corrected price is used as the final charging price of the air conditioner.

[0016] By implementing air conditioning billing based on the cooling capacity of the air conditioner, the billing standard of the air conditioner becomes more accurate, avoiding the emergence of inaccurate technical problems caused by using electricity billing, so that the final air conditioning billing can more accurately reflect the actual workload.

[0017] By adjusting the price of air conditioners based on their energy efficiency levels, the charges for air conditioners can be linked to their energy consumption, thereby resulting in less electricity consumption and waste, while also reducing the intensity of carbon emissions, which has a certain environmental value.

[0018] By setting the first temperature threshold and the first time threshold, the charging price of the air conditioner is associated with the single cumulative working time of the air conditioner and the indoor temperature. On this basis, the basic charging price of the air conditioner is corrected by the single cumulative working time of the air conditioner and the indoor temperature to obtain a corrected price, which further promotes the reduction of electricity consumption and carbon emission intensity while ensuring a good level of comfort.

[0019] A further technical solution is to determine the relationship between the outlet wind speed of the air conditioner and the air volume of the air conditioner according to the instruction manual of the manufacturer of the air conditioner.

[0020] A further technical solution is that the specific steps of obtaining the cooling capacity of the air conditioner are:

[0021] S21 reads the air outlet temperature of the air conditioner and the outdoor temperature, and determines whether the difference between the air outlet temperature of the air conditioner and the outdoor temperature is greater than a first difference threshold. If so, proceed to step S22; if not, the air conditioner is determined to be in an abnormal state, and the air conditioner is not charged;

[0022] S22 reads the outlet wind speed of the air conditioner and determines whether the outlet wind speed of the air conditioner is less than the first wind speed threshold. If so, it is determined that the air conditioner is in an abnormal state and the air conditioner is not charged. If not, it proceeds to step S23;

[0023] S23 obtains the cooling capacity of the air conditioner based on the product of the air volume, the working time, the outlet temperature and the difference between the fixed temperature threshold value of the air conditioner.

[0024] By first determining the difference between the air outlet temperature and the outdoor temperature and the outlet wind speed of the air conditioner, the air conditioner in an abnormal state is excluded, thereby further reducing the occurrence of technical problems such as erroneous billing due to air conditioner damage, and further promoting the accuracy and reliability of billing.

[0025] A further technical solution is that the first difference threshold is determined according to the outdoor temperature, and the first wind speed threshold is determined according to 30 percent of the set wind speed of the lowest gear of the air conditioner.

[0026] A further technical solution is that the specific steps of constructing the basic charging price of the air conditioner are:

[0027] S31 determines whether the energy efficiency level of the air conditioner is level 1, and if so, the air conditioner charge price is multiplied by an environmental compensation coefficient less than 1 as the basic charge price of the air conditioner, if not, proceeding to step S32;

[0028] S32 determines whether the energy efficiency level of the air conditioner is level 2, and if so, the air conditioner charge price is used as the base charge price of the air conditioner, if not, proceeding to step S33;

[0029] S33: The charging price of the air conditioner is corrected based on the energy efficiency grade of the air conditioner to obtain a basic charging price of the air conditioner.

[0030] By adopting different billing methods according to the energy efficiency level of the air conditioner, the scientificity and accuracy of billing are further improved. On this basis, it also further promotes the charging of air conditioners to be more biased towards air conditioners with higher energy efficiency levels, thereby reducing carbon emissions and computer consumption.

[0031] A further technical solution is that the basic charging price of the air conditioner is calculated as follows:

[0032]

[0033] Where D is the energy efficiency level of the air conditioner, which can be 3, 4, or 5. 2 is the price of air conditioning, K 1 , K 2 It is a constant, ranging from 0 to 1, and is dynamically adjusted according to the purchase price of the air conditioner.

[0034] A further technical solution is that the first time threshold is determined based on the carbon emissions in the area, the average outdoor temperature in the last 24 hours, and the energy efficiency level of the air conditioner.

[0035] A further technical solution is that the first temperature threshold is determined based on the average outdoor temperature in the last 24 hours, the energy efficiency level of the air conditioner, and a basic temperature threshold, wherein the basic temperature threshold is 26 degrees.

[0036] A further technical solution is that the calculation formula of the revised price is:

[0037]

[0038] Where T y is the first temperature threshold, t y is the first time threshold, T and t are the indoor temperature and single cumulative working time respectively, K 3 , K 4 , K 5 is a constant and is adjusted according to the outdoor temperature. The higher the outdoor temperature, the higher the K 3 , K 4 , K 5 The smaller the

[0039] On the other hand, the present invention provides a rental air conditioner price evaluation system considering air conditioner energy consumption, which adopts the above-mentioned rental air conditioner price evaluation method considering air conditioner energy consumption, including a cooling capacity determination module, a charging price determination module, a basic charging price determination module, and a final charging price determination module;

[0040] The cooling capacity determination module is responsible for measuring and obtaining the cooling capacity output by the air conditioner;

[0041] The charging price determination module is responsible for obtaining the charging price of the air conditioner based on the cooling capacity output by the air conditioner and the charging standard per unit cooling capacity;

[0042] The basic charging price determination module is responsible for amending the charging price of the air conditioner based on the energy efficiency grade of the air conditioner to obtain the basic charging price of the air conditioner;

[0043] The final charging price determination module is responsible for constructing the final charging price of the air conditioner by judging the single accumulated working time and the indoor temperature.

[0044] Other features and advantages will be described in the following description, and partly become apparent from the description, or understood by practicing the invention. The purpose and other advantages of the invention are realized and obtained by the structures particularly pointed out in the description and the drawings.

[0045] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] The above and other features and advantages of the present invention will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings.

[0047] Figure 1 is a flow chart of a method for evaluating the price of a rental air conditioner taking into account the energy consumption of the air conditioner according to Example 1;

[0048] Figure 2 is a flowchart of specific steps for determining the cooling capacity of the air conditioner according to Example 1;

[0049] Figure 3 This is a framework diagram of a rental air conditioner price evaluation system in Example 2 that takes air conditioner energy consumption into consideration. DETAILED DESCRIPTION

[0050] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that the present invention will be comprehensive and complete and fully convey the concepts of the example embodiments to those skilled in the art. The same reference numerals in the figures represent the same or similar structures, and thus their detailed description will be omitted.

[0051] The terms "a", "an", "the", and "said" are used to indicate the presence of one or more elements / components / etc.; the terms "comprising" and "having" are used to express an open-ended inclusive meaning and mean that additional elements / components / etc. may be present in addition to the listed elements / components / etc.

[0052] Example 1

[0053] To solve the above problems, according to one aspect of the present invention, Figure 1 As shown, a method for evaluating the price of a rental air conditioner taking into account the energy consumption of the air conditioner is provided, including:

[0054] S11 obtains the air volume of the air conditioner based on the relationship between the outlet wind speed of the air conditioner and the air volume of the air conditioner, and obtains the cooling capacity of the air conditioner based on the product of the air volume of the air conditioner, the working time, and the difference between the air outlet temperature and the fixed temperature threshold;

[0055] To give a specific example, by measuring the outlet wind speed of the air outlet of the air conditioner, the outlet wind speed of the air conditioner can be obtained. On this basis, there is a fixed calculation formula between the outlet wind speed and the air volume. This formula is generally included in the manufacturer's manual.

[0056] For example, the wind speed and volume conversion formula is: L = 3600 * F * V (F - ventilation area of ​​the air outlet m 2 , V——measured average wind speed at the wind outlet (m / s)).

[0057] Air volume refers to the product of wind speed V and the cross-sectional area of ​​the air duct F. Since large fans can accurately measure wind speed with an anemometer, the air volume calculation is also very simple. The air volume can be calculated directly using the formula Q=VF. Among them, Q is the air volume of a single fan model selected; V is the site volume; F is the cross-sectional area of ​​the air duct.

[0058] Air volume is the most important indicator to measure the heat dissipation capacity of air-cooled radiators. Obviously, the larger the air volume, the higher the heat dissipation capacity of the radiator. This is because the heat capacity of air is certain. The larger the air volume, the more heat can be taken away from the air per unit time. Of course, under the same air volume, the heat dissipation effect is related to the flow mode of the wind.

[0059] For example, if the air volume is 20, the working time is 2 hours, and the outlet temperature is 18 degrees Celsius, the cooling capacity output by the air conditioner is 20 times 2 and then multiplied by (30-18) to get 480, where 30 is the set fixed temperature.

[0060] S12: obtaining a charging price of the air conditioner based on the cooling capacity output by the air conditioner and the charging standard of unit cooling capacity;

[0061] To give a specific example, if the cooling capacity is 30 and the charging standard per unit cooling capacity is 2 yuan, then the charge for the air conditioner is 60 yuan.

[0062] S13, based on the energy efficiency level of the air conditioner, the charging price of the air conditioner is corrected to obtain the basic charging price of the air conditioner;

[0063] For example, the air conditioner efficiency rating is the ratio of the rated cooling capacity to the rated power consumption. In layman's terms, it is how much cooling air is produced by consuming the same amount of electricity. It is an important parameter for measuring the performance of air conditioners. In 2005, the country promulgated the standard for the energy efficiency ratio of air conditioner products, dividing the energy efficiency ratio of ordinary air conditioners into five levels.

[0064] To give a specific example, the energy efficiency level of the air conditioner can be divided into corresponding discount rates, where the higher the energy efficiency, the discount rate is less than 1, and the lower the energy efficiency, the discount rate is greater than 1; or a discount rate calculation formula can be constructed according to the energy efficiency level of the air conditioner to obtain the discount rate of the air conditioner.

[0065] S14 determines whether the single cumulative working time of the air conditioner is greater than the first time threshold, if so, proceeds to step S15, if not, takes the basic charging price of the air conditioner as the final charging price;

[0066] To give a specific example, when the single cumulative working time of the air conditioner is 10 hours and the first time threshold is 8 hours, step S15 is entered; if the single cumulative working time is 6 hours and the first time threshold is 8 hours, the basic charging price of the air conditioner is used as the final charging price.

[0067] S15 determines whether the indoor temperature is less than the first temperature threshold. If so, proceed to step S16. If not, the basic charging price of the air conditioner is used as the final charging price.

[0068] S16: Based on the single accumulated working time of the air conditioner and the indoor temperature, the basic charging price of the air conditioner is corrected to obtain a corrected price, and the corrected price is used as the final charging price of the air conditioner.

[0069] To give a specific example, a correction amount is constructed through the single cumulative working time of the air conditioner and the indoor temperature, and the corrected price is obtained based on the product of the correction amount and the basic charging price; or a correction amount prediction model is used to obtain the correction amount with the single cumulative working time of the air conditioner and the indoor temperature as input.

[0070] By implementing air conditioning billing based on the cooling capacity of the air conditioner, the billing standard of the air conditioner becomes more accurate, avoiding the emergence of inaccurate technical problems caused by using electricity billing, so that the final air conditioning billing can more accurately reflect the actual workload.

[0071] By adjusting the price of air conditioners based on their energy efficiency levels, the charges for air conditioners can be linked to their energy consumption, thereby resulting in less electricity consumption and waste, while also reducing the intensity of carbon emissions, which has a certain environmental value.

[0072] By setting the first temperature threshold and the first time threshold, the charging price of the air conditioner is associated with the single cumulative working time of the air conditioner and the indoor temperature. On this basis, the basic charging price of the air conditioner is corrected by the single cumulative working time of the air conditioner and the indoor temperature to obtain a corrected price, which further promotes the reduction of electricity consumption and carbon emission intensity while ensuring a good level of comfort.

[0073] In another possible embodiment, the relationship between the outlet wind speed of the air conditioner and the air volume of the air conditioner is determined according to the instruction manual of the manufacturer of the air conditioner.

[0074] In another possible embodiment, the specific steps of obtaining the cooling capacity of the air conditioner are:

[0075] S21 reads the air outlet temperature of the air conditioner and the outdoor temperature, and determines whether the difference between the air outlet temperature of the air conditioner and the outdoor temperature is greater than a first difference threshold. If so, proceed to step S22; if not, the air conditioner is determined to be in an abnormal state, and the air conditioner is not charged;

[0076] For example, if the air outlet temperature is 30 degrees, the outdoor temperature is 30 degrees, and the first difference threshold is 10 degrees, it is determined that the air conditioner is in an abnormal state.

[0077] S22 reads the outlet wind speed of the air conditioner and determines whether the outlet wind speed of the air conditioner is less than the first wind speed threshold. If so, it is determined that the air conditioner is in an abnormal state and the air conditioner is not charged. If not, it proceeds to step S23;

[0078] To give a specific example, if the outlet wind speed is 1 m / s and if the first wind speed threshold is 2 m / s, it is determined that the air conditioner is in an abnormal state and no air conditioner billing is performed.

[0079] S23 obtains the cooling capacity of the air conditioner based on the product of the air volume, the working time, the outlet temperature and the difference between the fixed temperature threshold value of the air conditioner.

[0080] By first determining the difference between the air outlet temperature and the outdoor temperature and the outlet wind speed of the air conditioner, the air conditioner in an abnormal state is excluded, thereby further reducing the occurrence of technical problems such as erroneous billing due to air conditioner damage, and further promoting the accuracy and reliability of billing.

[0081] In another possible embodiment, the first difference threshold is determined according to the outdoor temperature, and the first wind speed threshold is determined according to 30 percent of the set wind speed of the lowest gear of the air conditioner.

[0082] In another possible embodiment, the specific steps of constructing the basic charging price of the air conditioner are:

[0083] S31 determines whether the energy efficiency level of the air conditioner is level 1, and if so, the air conditioner charge price is multiplied by an environmental compensation coefficient less than 1 as the basic charge price of the air conditioner, if not, proceeding to step S32;

[0084] To give a specific example, the environmental compensation coefficient is 0.98.

[0085] S32 determines whether the energy efficiency level of the air conditioner is level 2, and if so, the air conditioner charge price is used as the base charge price of the air conditioner, if not, proceeding to step S33;

[0086] S33: The charging price of the air conditioner is corrected based on the energy efficiency grade of the air conditioner to obtain a basic charging price of the air conditioner.

[0087] By adopting different billing methods according to the energy efficiency level of the air conditioner, the scientificity and accuracy of billing are further improved. On this basis, it also further promotes the charging of air conditioners to be more biased towards air conditioners with higher energy efficiency levels, thereby reducing carbon emissions and computer consumption.

[0088] In another possible embodiment, the calculation formula of the basic charging price of the air conditioner is:

[0089]

[0090] Where D is the energy efficiency level of the air conditioner, which can be 3, 4, or 5. 2 is the price of air conditioning, K 1 , K 2 It is a constant, ranging from 0 to 1, and is dynamically adjusted according to the purchase price of the air conditioner.

[0091] In another possible embodiment, the first time threshold is determined according to the carbon emissions in the area, the average outdoor temperature in the last 24 hours, and the energy efficiency level of the air conditioner.

[0092] In another possible embodiment, the first temperature threshold is determined according to the average outdoor temperature in the last 24 hours, the energy efficiency level of the air conditioner, and a basic temperature threshold, wherein the basic temperature threshold is 26 degrees.

[0093] In another possible embodiment, the calculation formula of the modified price is:

[0094]

[0095] Where T y is the first temperature threshold, t y is the first time threshold, T and t are the indoor temperature and single cumulative working time respectively, K 3 , K4 , K 5 is a constant and is adjusted according to the outdoor temperature. The higher the outdoor temperature, the higher the K 3 , K 4 , K 5 The smaller the

[0096] Example 2

[0097] like Figure 3 As shown, the present invention provides a rental air conditioner price evaluation system considering air conditioner energy consumption in an embodiment of the present application, which adopts the above-mentioned rental air conditioner price evaluation method considering air conditioner energy consumption, including a cooling capacity determination module, a charging price determination module, a basic charging price determination module, and a final charging price determination module;

[0098] The cooling capacity determination module is responsible for measuring and obtaining the cooling capacity output by the air conditioner;

[0099] The charging price determination module is responsible for obtaining the charging price of the air conditioner based on the cooling capacity output by the air conditioner and the charging standard per unit cooling capacity;

[0100] The basic charging price determination module is responsible for amending the charging price of the air conditioner based on the energy efficiency grade of the air conditioner to obtain the basic charging price of the air conditioner;

[0101] The final charging price determination module is responsible for constructing the final charging price of the air conditioner by judging the single accumulated working time and the indoor temperature.

[0102] In several embodiments provided in the present application, it should be understood that the disclosed system and method can also be implemented in other ways. The system embodiments described above are merely schematic. For example, the flowcharts and block diagrams in the accompanying drawings show the possible architecture, functions and operations of the systems, methods and computer program products according to multiple embodiments of the present invention. In this regard, each box in the flowchart or block diagram can represent a module, a program segment or a part of the code, and a part of the module, program segment or code contains one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram and / or flowchart, and the combination of boxes in the block diagram and / or flowchart can be implemented with a dedicated hardware-based system that performs a specified function or action, or can be implemented with a combination of dedicated hardware and computer instructions.

[0103] In addition, the functional modules in the various embodiments of the present invention may be integrated together to form an independent part, or each module may exist independently, or two or more modules may be integrated to form an independent part.

[0104] If the function is implemented in the form of a software function module and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, or the part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions for a computer device (which can be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods of each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc. Various media that can store program codes.

[0105] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A method for evaluating the price of a rental air conditioner considering the energy consumption of the air conditioner, characterized in that: Specifically include: S11 obtains the air volume of the air conditioner based on the relationship between the outlet wind speed of the air conditioner and the air volume of the air conditioner, and obtains the cooling capacity of the air conditioner based on the product of the air volume of the air conditioner, the working time, and the difference between the air outlet temperature and the fixed temperature threshold; S12: obtaining a charging price of the air conditioner based on the cooling capacity output by the air conditioner and the charging standard of unit cooling capacity; S13, based on the energy efficiency grade of the air conditioner, amending the charging price of the air conditioner to obtain a basic charging price of the air conditioner; S14 determines whether the single cumulative working time of the air conditioner is greater than the first time threshold, if so, proceeds to step S15, if not, takes the basic charging price of the air conditioner as the final charging price; S15 determines whether the indoor temperature is less than the first temperature threshold. If so, proceed to step S16. If not, the basic charging price of the air conditioner is used as the final charging price. S16: amending the basic charging price of the air conditioner based on the single accumulated working time of the air conditioner and the indoor temperature to obtain an amended price, and using the amended price as the final charging price of the air conditioner; 30 is a fixed temperature threshold. The first time threshold is determined based on the carbon emissions of the area, the average outdoor temperature in the last 24 hours, and the energy efficiency level of the air conditioner. The first temperature threshold is determined based on the average outdoor temperature in the last 24 hours, the energy efficiency level of the air conditioner, and the basic temperature threshold, where the basic temperature threshold is 26 degrees. The specific steps of obtaining the cooling capacity of the air conditioner are: S21 reads the air outlet temperature of the air conditioner and the outdoor temperature, and determines whether the difference between the air outlet temperature of the air conditioner and the outdoor temperature is greater than a first difference threshold. If so, proceed to step S22; if not, the air conditioner is determined to be in an abnormal state, and the air conditioner is not charged; S22 reads the outlet wind speed of the air conditioner and determines whether the outlet wind speed of the air conditioner is less than the first wind speed threshold. If so, it is determined that the air conditioner is in an abnormal state and the air conditioner is not charged. If not, it proceeds to step S23; S23: obtaining the cooling capacity of the air conditioner based on the product of the air volume, the working time, the outlet temperature and the difference between the fixed temperature threshold value and the air volume of the air conditioner; The calculation formula of the basic charging price of the air conditioner is: Where D is the energy efficiency level of the air conditioner, ranging from 3, 4, and 5. J2 is the charging price of the air conditioner. K1 and K2 are constants, ranging from 0 to 1, and are dynamically adjusted according to the purchase price of the air conditioner. The calculation formula of the modified price is: Where T y is the first temperature threshold, t y is the first time threshold, T and t are the indoor temperature and single cumulative working time respectively, K3, K4 and K5 are constants, which are adjusted according to the outdoor temperature. The higher the outdoor temperature, the smaller K3, K4 and K5 are; The specific steps for constructing the basic charging price of air conditioning are: S31 determines whether the energy efficiency level of the air conditioner is level 1. If yes, multiply the charging price of the air conditioner by an environmental compensation coefficient less than 1 as the basic charging price of the air conditioner. If no, proceed to step S32. S32 determines whether the energy efficiency level of the air conditioner is level 2. If yes, the charging price of the air conditioner is used as the basic charging price of the air conditioner. If no, proceed to step S33. S33: amending the charging price of the air conditioner based on the energy efficiency grade of the air conditioner to obtain a basic charging price of the air conditioner; The first difference threshold is determined according to the outdoor temperature, and the first wind speed threshold is determined according to 30 percent of the set wind speed of the lowest gear of the air conditioner.

2. The method for evaluating the price of a rental air conditioner according to claim 1, characterized in that: The relationship between the outlet wind speed of the air conditioner and the air volume of the air conditioner is determined according to the instruction manual of the manufacturer of the air conditioner.

3. A rental air conditioner price evaluation system considering air conditioner energy consumption, adopting a rental air conditioner price evaluation method considering air conditioner energy consumption as described in any one of claims 1-2, comprising a cooling capacity determination module, a charging price determination module, a basic charging price determination module, and a final charging price determination module; The cooling capacity determination module is responsible for measuring and obtaining the cooling capacity output by the air conditioner; The charging price determination module is responsible for obtaining the charging price of the air conditioner based on the cooling capacity output by the air conditioner and the charging standard per unit cooling capacity; The basic charging price determination module is responsible for amending the charging price of the air conditioner based on the energy efficiency grade of the air conditioner to obtain the basic charging price of the air conditioner; The final charging price determination module is responsible for constructing the final charging price of the air conditioner by judging the single accumulated working time and the indoor temperature.

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