CN115879923A - Rental air conditioner price evaluation method and system considering air conditioner energy consumption - Google Patents
Rental air conditioner price evaluation method and system considering air conditioner energy consumption Download PDFInfo
- Publication number
- CN115879923A CN115879923A CN202211467143.4A CN202211467143A CN115879923A CN 115879923 A CN115879923 A CN 115879923A CN 202211467143 A CN202211467143 A CN 202211467143A CN 115879923 A CN115879923 A CN 115879923A
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- price
- air
- temperature
- charge price
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005265 energy consumption Methods 0.000 title claims abstract description 28
- 238000011156 evaluation Methods 0.000 title claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 15
- 230000002159 abnormal effect Effects 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 8
- 238000004378 air conditioning Methods 0.000 claims description 6
- 230000007613 environmental effect Effects 0.000 claims description 5
- 238000004364 calculation method Methods 0.000 description 6
- 238000012937 correction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Images
Abstract
The invention provides a lease air conditioner price evaluation method and system considering air conditioner energy consumption, belonging to the technical field of charging equipment and specifically comprising the following steps: when the single accumulated working time of the air conditioner is greater than the first time threshold and the indoor temperature is less than the first temperature threshold, the basic charge price of the air conditioner is corrected based on the single accumulated working time and the indoor temperature of the air conditioner to obtain a corrected price, and the corrected price is used as the final charge price of the air conditioner, so that the accuracy of air conditioner billing is further improved, and the carbon emission and the electric energy consumption are reduced.
Description
Technical Field
The invention belongs to the technical field of charging equipment, and particularly relates to a rental air conditioner price evaluation method and system considering air conditioner energy consumption.
Background
The people who are in severe summer are difficult to endure and can hide in an air-conditioned room to enjoy coolness, so that the people are the first choice for most citizens. However, the cost of purchasing air conditioners is not affordable to everyone. For a rental house family and a student family, it is not cost-effective to buy an air conditioner installed in the rented house, so air conditioner renting becomes a new choice for many people.
In order to meet the charging requirement in the air conditioner rental process, a first data interface, a second data interface and a sending unit are arranged in an authorized invention patent publication No. CN106017514B "a charging system for an air conditioner", where the first data interface is configured to receive operation data of an air conditioner unit, the second data interface is configured to receive power consumption of the air conditioner unit, and the sending unit is configured to send information received by the first data interface and the second data interface to the cloud server, but there is a technical problem:
1. the charging result of the air conditioner cannot be corrected according to the energy consumption level of the air conditioner, and the lower energy consumption level not only has higher electric energy consumption, but also generates more carbon emission, thereby causing higher environmental pressure and electric energy consumption.
2. The air-conditioning charging is not carried out by adopting the wind speed and the temperature of the air outlet, the core requirement of the user is the refrigeration requirement, and the calculation of the cost by singly adopting the electric energy is not only not accurate enough, but also the user experience is poor.
3. The charging is not corrected according to the indoor temperature and the single accumulated working time of the air conditioner, and great electric energy waste is caused to users with lower indoor temperature and longer single accumulated working time of the air conditioner.
Based on the above technical problems, it is necessary to design a rental air conditioner price evaluation method and system considering air conditioner energy consumption.
Disclosure of Invention
The invention aims to provide a rental air conditioner price evaluation method and system considering air conditioner energy consumption.
In order to solve the above technical problem, a first aspect of the present invention provides a rental air conditioner price evaluation method considering air conditioner energy consumption, including:
s11, obtaining the air output of the air conditioner based on the relation between the air speed at the outlet of the air conditioner and the air output of the air conditioner, and obtaining the refrigerating capacity of the air conditioner based on the product of the air output of the air conditioner, the working time, the temperature of an air outlet and the difference of a fixed temperature threshold;
s12, obtaining the charge price of the air conditioner based on the refrigerating capacity output by the air conditioner and the charge standard of the unit refrigerating capacity;
s13, correcting the charge price of the air conditioner based on the energy efficiency grade of the air conditioner to obtain the basic charge price of the air conditioner;
s14, judging whether the single accumulated working time of the air conditioner is greater than a first time threshold value, if so, entering a step S15, and if not, taking the basic charge price of the air conditioner as a final charge price;
s15, judging whether the indoor temperature is smaller than a first temperature threshold value, if so, entering a step S16, and if not, taking the basic charge price of the air conditioner as a final charge price;
and S16, correcting the basic charge price of the air conditioner based on the single accumulated working time and the indoor temperature of the air conditioner to obtain a corrected price, and taking the corrected price as the final charge price of the air conditioner.
The charging of the air conditioner is realized through the refrigerating capacity based on the air conditioner, so that the charging standard of the air conditioner becomes more accurate, the technical problem of inaccuracy caused by adopting electric energy charging is avoided, and the final charging of the air conditioner can reflect the actual workload more accurately.
The charge price of the air conditioner is corrected based on the energy efficiency grade of the air conditioner, so that the charge of the air conditioner can be related to the energy consumption of the air conditioner, less electric energy consumption and waste are promoted, the carbon emission intensity is reduced, and the environment value with certain significance is achieved.
Through setting of the first temperature threshold and the first time threshold, the charge price of the air conditioner is related to the single accumulated working time and the indoor temperature of the air conditioner, and on the basis, the basic charge price of the air conditioner is corrected through the single accumulated working time and the indoor temperature of the air conditioner to obtain a corrected price, so that the electric energy consumption and the carbon emission intensity are further reduced on the basis of ensuring better comfort level.
The further technical scheme is that the air conditioner is determined according to the specification mark of the manufacturer of the air conditioner according to the relation between the outlet air speed of the air conditioner and the air output of the air conditioner.
The further technical scheme is that the specific steps for obtaining the refrigerating capacity of the air conditioner are as follows:
s21, reading the air outlet temperature and the outdoor temperature of the air conditioner, judging whether the difference between the air outlet temperature and the outdoor temperature of the air conditioner is larger than a first difference threshold value, if so, entering a step S22, otherwise, judging that the air conditioner is in an abnormal state, and not charging the air conditioner;
s22, reading the outlet wind speed of the air conditioner, judging whether the outlet wind speed of the air conditioner is smaller than a first wind speed threshold, if so, judging that the air conditioner is in an abnormal state, not charging the air conditioner, and if not, entering the step S23;
s23, obtaining the refrigerating capacity of the air conditioner based on the product of the air output, the working time, the air outlet temperature and the difference of the fixed temperature threshold value of the air conditioner.
The air conditioner in an abnormal state is removed by judging the difference between the air outlet temperature and the outdoor temperature and the outlet air speed of the air conditioner, so that the technical problem of wrong charging caused by damage of the air conditioner is further reduced, and the accuracy and the reliability of charging are further promoted.
The further technical scheme 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.
The further technical scheme is that the specific steps of the construction of the basic charge price of the air conditioner are as follows:
s31, judging whether the energy efficiency grade of the air conditioner is one grade, if so, multiplying the charge price of the air conditioner by an environmental compensation coefficient smaller than 1 to be used as the basic charge price of the air conditioner, and if not, entering the step S32;
s32, judging whether the energy efficiency grade of the air conditioner is in a second grade, if so, taking the charge price of the air conditioner as the basic charge price of the air conditioner, and if not, entering the step S33;
s33, correcting the charge price of the air conditioner based on the energy efficiency grade of the air conditioner to obtain the basic charge price of the air conditioner.
By adopting different charging modes according to the energy efficiency grade of the air conditioner, the scientificity and the accuracy of charging are further improved, on the basis, the charging of the air conditioner is further promoted to be more biased to the air conditioner with higher energy efficiency grade, and the carbon emission and the computer consumption are reduced.
The further technical scheme is that the calculation formula of the basic charge price of the air conditioner is as follows:
wherein D is the energy efficiency grade of the air conditioner, the value range is 3,4 and 5, and J 2 Charging price for air conditioner, K 1 、K 2 The value is constant and ranges from 0 to 1, and the value is dynamically adjusted according to the purchase unit price of the air conditioner.
The further technical scheme is that the first time threshold is determined according to the carbon emission of the area, the average outdoor temperature of the last 24 hours and the energy efficiency grade of the air conditioner.
The further technical scheme is that the first temperature threshold is determined according to the average outdoor temperature of the last 24 hours, the energy efficiency grade of the air conditioner and a basic temperature threshold, wherein the basic temperature threshold is 26 degrees.
The further technical scheme is that the calculation formula of the correction price is as follows:
wherein T is y Is a first temperature threshold, t y Is a first time threshold, T and T are respectively indoor temperature, single accumulated working time, K 3 、K 4 、K 5 Is constant and is adjusted according to the outdoor temperature, the higher the outdoor temperature is, K 3 、K 4 、K 5 The smaller each.
On the other hand, the invention provides a rental air conditioner price evaluation system considering the energy consumption of the air conditioner, and the rental air conditioner price evaluation method considering the energy consumption of the air conditioner comprises a refrigerating capacity determining module, a charging price determining module, a basic charging price determining module and a final charging price determining module;
the refrigerating capacity determining module is used for measuring and obtaining the refrigerating capacity output by the air conditioner;
the charge price determining module is used for obtaining the charge price of the air conditioner based on the refrigerating capacity output by the air conditioner and the charge standard of the unit refrigerating capacity;
the basic charge price determining module is responsible for correcting the charge price of the air conditioner based on the energy efficiency grade of the air conditioner to obtain the basic charge price of the air conditioner;
and the final charge price determining module is used for constructing the final charge price of the air conditioner by judging the single accumulated working time and the indoor temperature.
Additional features and advantages will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
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.
Fig. 1 is a flowchart of a rental air-conditioner price evaluating method considering air-conditioner energy consumption according to embodiment 1;
fig. 2 is a flowchart of specific steps of determining a cooling capacity of an air conditioner according to embodiment 1;
fig. 3 is a block diagram of a rental air-conditioning price evaluating system in consideration of air-conditioning energy consumption in embodiment 2.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.
The terms "a", "an", "the", "said" are used to indicate the presence of one or more elements/components/etc.; the terms "comprising" and "having" are intended to be inclusive and mean that there may be additional elements/components/etc. other than the listed elements/components/etc.
Example 1
To solve the above problems, according to an aspect of the present invention, as shown in fig. 1, there is provided a rental air conditioner price evaluating method considering air conditioner energy consumption, including:
s11, obtaining the air output of the air conditioner based on the relation between the outlet air speed of the air conditioner and the air output of the air conditioner, and obtaining the refrigerating capacity of the air conditioner based on the product of the air output of the air conditioner, the working time, the air outlet temperature and the difference of a fixed temperature threshold value;
specifically, for example, the outlet air speed of the air conditioner can be obtained by measuring the outlet air speed of the air outlet of the air conditioner, and on the basis, a fixed calculation formula exists between the outlet air speed and the air output, and the formula generally exists in the specification of a manufacturer.
Specifically, for example, the wind speed and wind volume conversion formula: l = 3600F V (F-tuyere ventilating area m) 2 ，V—-measured tuyere mean wind speed (m/s)).
The air volume is the product of the air speed V and the sectional area F of the air duct. The large fan can accurately measure the wind speed by using the anemometer, so the wind volume is simple to calculate, and the wind volume can be calculated by directly using a formula Q = VF. Wherein Q is the single air quantity of the selected fan model; v is the site volume; and F is the cross-sectional area of the air duct.
The air volume is the most important index for measuring the heat dissipation capacity of the air-cooled radiator. Obviously, the heat dissipation capacity of the radiator with larger air volume is also higher. This is because the heat capacity of air is constant, and the larger the air volume is, the more heat in the air can be taken away in unit time. Of course, the heat dissipation effect is related to the flow mode of the wind under the condition of the same wind quantity.
Specifically, for example, the air output is 20, the operating time is 2 hours, and the temperature of the air outlet is 18 degrees celsius, then the cooling capacity output by the air conditioner is 480 obtained by multiplying 20 by 2 and multiplying (30-18), where 30 is the set fixed temperature.
S12, obtaining the charge price of the air conditioner based on the refrigerating capacity output by the air conditioner and the charge standard of the unit refrigerating capacity;
specifically, for example, if the cooling capacity is 30 and the charging standard per unit cooling capacity is 2 yuan, the charging price of the air conditioner is 60 yuan.
S13, correcting the charge price of the air conditioner based on the energy efficiency grade of the air conditioner to obtain the basic charge price of the air conditioner;
specifically, for example, the air conditioner performance level, i.e., the energy efficiency ratio of the air conditioner, is the ratio of the rated cooling capacity to the rated power consumption. Generally speaking, the quantity of cold air generated by consuming the same amount of electricity is an important parameter for measuring the performance of the air conditioner. The energy efficiency ratio standard of air-conditioning products is promulgated in 2005 by the nation, and the energy efficiency ratio of a common air conditioner is divided into five grades.
Specifically, for example, the energy efficiency level of the air conditioner may be divided into corresponding discount rates, where the discount rate is higher than 1, the discount rate is less than 1, the discount rate is lower than 1; or constructing a discount rate calculation formula according to the energy efficiency grade of the air conditioner to obtain the discount rate of the air conditioner.
S14, judging whether the single accumulated working time of the air conditioner is greater than a first time threshold value, if so, entering a step S15, and if not, taking the basic charge price of the air conditioner as a final charge price;
specifically, for example, when the single cumulative working time of the air conditioner is 10 hours, and the first time threshold is 8 hours, the step S15 is performed; and if the single accumulated working time is 6 hours and the first time threshold is 8 hours, taking the basic charge price of the air conditioner as the final charge price.
S15, judging whether the indoor temperature is smaller than a first temperature threshold value, if so, entering a step S16, and if not, taking the basic charge price of the air conditioner as a final charge price;
and S16, correcting the basic charge price of the air conditioner based on the single accumulated working time and the indoor temperature of the air conditioner to obtain a corrected price, and taking the corrected price as the final charge price of the air conditioner.
Specifically, for example, a correction amount is constructed by the single accumulated operating time of the air conditioner and the indoor temperature, and a correction price is obtained based on a product of the correction amount and the basic charge price, or the correction amount is obtained by using the single accumulated operating time of the air conditioner and the indoor temperature as input quantities through a correction amount prediction model.
The charging of the air conditioner is realized through the refrigerating capacity based on the air conditioner, so that the charging standard of the air conditioner becomes more accurate, the technical problem of inaccuracy caused by adopting electric energy charging is avoided, and the final charging of the air conditioner can reflect the actual workload more accurately.
The charge price of the air conditioner is corrected based on the energy efficiency grade of the air conditioner, so that the charge of the air conditioner can be related to the energy consumption of the air conditioner, less electric energy consumption and waste are promoted, the carbon emission intensity is reduced, and the environment value with certain significance is achieved.
Through setting of the first temperature threshold and the first time threshold, the charge price of the air conditioner is related to the single accumulated working time and the indoor temperature of the air conditioner, and on the basis, the basic charge price of the air conditioner is corrected through the single accumulated working time and the indoor temperature of the air conditioner to obtain a corrected price, so that the electric energy consumption and the carbon emission intensity are further reduced on the basis of ensuring better comfort level.
In another possible embodiment, the relationship between the outlet wind speed of the air conditioner and the air outlet quantity of the air conditioner is determined according to the specification identification of the manufacturer of the air conditioner.
In another possible embodiment, the specific steps of obtaining the cooling capacity of the air conditioner are as follows:
s21, reading the air outlet temperature and the outdoor temperature of the air conditioner, judging whether the difference between the air outlet temperature and the outdoor temperature of the air conditioner is larger than a first difference threshold value, if so, entering a step S22, otherwise, judging that the air conditioner is in an abnormal state, and not charging the air conditioner;
specifically, for example, if the 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.
S22, reading the outlet wind speed of the air conditioner, judging whether the outlet wind speed of the air conditioner is smaller than a first wind speed threshold, if so, judging that the air conditioner is in an abnormal state, not charging the air conditioner, and if not, entering the step S23;
specifically, for example, if the outlet wind speed is 1m/s, and if the first wind speed threshold is 2m/s, it is determined that the air conditioner is in an abnormal state, and the air conditioner is not charged.
S23, obtaining the refrigerating capacity of the air conditioner based on the product of the air output, the working time, the air outlet temperature and the difference of the fixed temperature threshold value of the air conditioner.
The air conditioner in an abnormal state is removed by firstly judging the difference between the air outlet temperature and the outdoor temperature and the outlet air speed of the air conditioner, so that the technical problem of error charging caused by damage of the air conditioner is further reduced, and the accuracy and the reliability of charging are further promoted.
In another possible embodiment, the first difference threshold is determined according to an outdoor temperature, and the first wind speed threshold is determined according to 30 percent of a set wind speed of a lowest gear of the air conditioner.
In another possible embodiment, the basic charge price of the air conditioner is constructed by the following specific steps:
s31, judging whether the energy efficiency grade of the air conditioner is one grade, if so, multiplying the charge price of the air conditioner by an environmental compensation coefficient smaller than 1 to be used as the basic charge price of the air conditioner, and if not, entering the step S32;
specifically, for example, the environmental compensation factor is 0.98.
S32, judging whether the energy efficiency grade of the air conditioner is in a second grade, if so, taking the charge price of the air conditioner as the basic charge price of the air conditioner, and if not, entering the step S33;
s33, correcting the charge price of the air conditioner based on the energy efficiency grade of the air conditioner to obtain the basic charge price of the air conditioner.
By adopting different charging modes according to the energy efficiency grade of the air conditioner, the scientificity and the accuracy of charging are further improved, on the basis, the charging of the air conditioner is further promoted to be more biased to the air conditioner with higher energy efficiency grade, and the carbon emission and the computer consumption are reduced.
In another possible embodiment, the basic charge price of the air conditioner is calculated by the formula:
wherein D is the energy efficiency grade of the air conditioner, the value range is 3,4,5, J 2 Price charged for air-conditioning, K 1 、K 2 The value is constant and ranges from 0 to 1, and the value is dynamically adjusted according to the purchase unit price of the air conditioner.
In another possible embodiment, the first time threshold is determined according to the carbon emission of the region, the average outdoor temperature of the last 24 hours and the energy efficiency grade of the air conditioner.
In another possible embodiment, the first temperature threshold is determined according to an average temperature of the last 24 hours outdoors, an energy efficiency grade of an air conditioner and a base temperature threshold, wherein the base temperature threshold is 26 degrees.
In another possible embodiment, the calculation formula of the revised price is:
wherein T is y Is a first temperature threshold, t y Is a first time threshold, T and T are respectively indoor temperature, single accumulated working time, K 3 、K 4 、K 5 Is constant and is adjusted according to the outdoor temperature, the higher the outdoor temperature is, K 3 、K 4 、K 5 The smaller each.
Example 2
As shown in fig. 3, the rental air conditioner price evaluating system provided in the embodiment of the present application, which considers the energy consumption of the air conditioner, adopts the rental air conditioner price evaluating method considering the energy consumption of the air conditioner, and includes a cooling capacity determining module, a charging price determining module, a basic charging price determining module, and a final charging price determining module;
the refrigerating capacity determining module is responsible for measuring and obtaining the refrigerating capacity output by the air conditioner;
the charge price determining module is used for obtaining the charge price of the air conditioner based on the refrigerating capacity output by the air conditioner and the charge standard of the unit refrigerating capacity;
the basic charge price determining module is used for correcting the charge price of the air conditioner based on the energy efficiency grade of the air conditioner to obtain the basic charge price of the air conditioner;
and the final charge price determining module is used for constructing the final charge price of the air conditioner by judging the single accumulated working time and the indoor temperature.
In the several embodiments provided in the present application, it should be understood that the disclosed system and method may be implemented in other ways. The system embodiments described above are merely illustrative, and for example, the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, the functional modules in the embodiments of the present invention may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A rental air conditioner price evaluation method considering air conditioner energy consumption is characterized by specifically comprising the following steps of:
s11, obtaining the air output of the air conditioner based on the relation between the outlet air speed of the air conditioner and the air output of the air conditioner, and obtaining the refrigerating capacity of the air conditioner based on the product of the air output of the air conditioner, the working time, the air outlet temperature and the difference of a fixed temperature threshold value;
s12, obtaining the charge price of the air conditioner based on the refrigerating capacity output by the air conditioner and the charge standard of the unit refrigerating capacity;
s13, based on the energy efficiency grade of the air conditioner, correcting the charge price of the air conditioner to obtain the basic charge price of the air conditioner;
s14, judging whether the single accumulated working time of the air conditioner is larger than a first time threshold, if so, entering a step S15, and if not, taking the basic charge price of the air conditioner as a final charge price;
s15, judging whether the indoor temperature is smaller than a first temperature threshold value, if so, entering a step S16, and if not, taking the basic charge price of the air conditioner as a final charge price;
and S16, correcting the basic charge price of the air conditioner based on the single accumulated working time and the indoor temperature of the air conditioner to obtain a corrected price, and taking the corrected price as the final charge price of the air conditioner.
2. The rental air conditioner price evaluating method of claim 1, wherein the relationship between the air outlet speed of the air conditioner and the air output of the air conditioner is determined according to a specification label of a manufacturer of the air conditioner.
3. The rental air conditioner price evaluating method of claim 1, wherein the step of obtaining the cooling capacity of the air conditioner comprises:
s21, reading the air outlet temperature and the outdoor temperature of the air conditioner, judging whether the difference between the air outlet temperature and the outdoor temperature of the air conditioner is larger than a first difference threshold value, if so, entering a step S22, otherwise, judging that the air conditioner is in an abnormal state, and not charging the air conditioner;
s22, reading the outlet air speed of the air conditioner, judging whether the outlet air speed of the air conditioner is smaller than a first air speed threshold value, if so, judging that the air conditioner is in an abnormal state, not charging the air conditioner, and if not, entering the step S23;
s23, obtaining the refrigerating capacity of the air conditioner based on the product of the air output, the working time, the air outlet temperature and the difference of the fixed temperature threshold value of the air conditioner.
4. The rental air conditioner price assessment method of claim 1, wherein the first difference threshold is determined based on outdoor temperature and the first wind speed threshold is determined based on 30 percent of the set wind speed of the lowest gear of the air conditioner.
5. The rental air conditioner price evaluating method of claim 1, wherein the basic charge price of the air conditioner is constructed by the specific steps of:
s31, judging whether the energy efficiency grade of the air conditioner is one grade, if so, multiplying the charge price of the air conditioner by an environmental compensation coefficient smaller than 1 to be used as the basic charge price of the air conditioner, and if not, entering the step S32;
s32, judging whether the energy efficiency grade of the air conditioner is in a second grade, if so, taking the charge price of the air conditioner as the basic charge price of the air conditioner, and if not, entering the step S33;
s33, correcting the charge price of the air conditioner based on the energy efficiency grade of the air conditioner to obtain a basic charge price of the air conditioner.
6. The rental air conditioner price evaluating method of claim 1, wherein the base charge price of the air conditioner is calculated by the formula:
wherein D is the energy efficiency grade of the air conditioner, the value range is 3,4,5, J 2 Price charged for air-conditioning, K 1 、K 2 The value is constant and ranges from 0 to 1, and the value is dynamically adjusted according to the purchase unit price of the air conditioner.
7. The rental air conditioner price evaluating method of claim 1, wherein the first time threshold is determined based on carbon emissions of a local area, an average outdoor temperature of a last 24 hours, and an energy efficiency rating of an air conditioner.
8. The rental air conditioner price assessment method of claim 1, wherein the first temperature threshold is determined based on an average temperature of a last 24 hours outdoors, an energy efficiency rating of the air conditioner, and a base temperature threshold, wherein the base temperature threshold is 26 degrees.
9. The rental air conditioner price evaluating method of claim 1, wherein the corrected price is calculated by the formula:
wherein T is y Is a first temperature threshold, t y Is a first time threshold, T and T are respectively indoor temperature, single accumulated working time, K 3 、K 4 、K 5 Is constant and is adjusted according to the outdoor temperature, the higher the outdoor temperature is, K 3 、K 4 、K 5 All the moreIs small.
10. A lease air conditioner price evaluation system considering air conditioner energy consumption adopts the lease air conditioner price evaluation method considering air conditioner energy consumption of any one of claims 1 to 9, and comprises a refrigerating capacity determining module, a charge price determining module, a basic charge price determining module and a final charge price determining module;
the refrigerating capacity determining module is responsible for measuring and obtaining the refrigerating capacity output by the air conditioner;
the charge price determining module is used for obtaining the charge price of the air conditioner based on the refrigerating capacity output by the air conditioner and the charge standard of the unit refrigerating capacity;
the basic charge price determining module is responsible for correcting the charge price of the air conditioner based on the energy efficiency grade of the air conditioner to obtain the basic charge price of the air conditioner;
and the final charge price determining module is used for constructing the final charge price of the air conditioner by judging the single accumulated working time and the indoor temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211467143.4A CN115879923A (en) | 2022-11-22 | 2022-11-22 | Rental air conditioner price evaluation method and system considering air conditioner energy consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211467143.4A CN115879923A (en) | 2022-11-22 | 2022-11-22 | Rental air conditioner price evaluation method and system considering air conditioner energy consumption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115879923A true CN115879923A (en) | 2023-03-31 |
Family
ID=85760544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211467143.4A Pending CN115879923A (en) | 2022-11-22 | 2022-11-22 | Rental air conditioner price evaluation method and system considering air conditioner energy consumption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115879923A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117709557A (en) * | 2024-02-06 | 2024-03-15 | 北京中创碳投科技有限公司 | Method for estimating carbon emission of enterprise based on energy consumption data |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020128853A1 (en) * | 2001-03-12 | 2002-09-12 | Hiroshige Kikuchi | Electric appliance renting system |
| CN107886389A (en) * | 2017-09-29 | 2018-04-06 | 江门市骏达光电科技有限公司 | One kind lease cloud air conditioner electric control system |
| CN110500717A (en) * | 2019-08-19 | 2019-11-26 | 珠海格力电器股份有限公司 | Air-conditioning air volume control method for correcting, device, equipment and air-conditioning system |
| CN112633991A (en) * | 2021-01-11 | 2021-04-09 | 武汉天恒信息技术有限公司 | Rental index analysis method and device |
| CN113028571A (en) * | 2021-04-07 | 2021-06-25 | 广东友电新能源科技有限公司 | Compressor control method and device of machine room air conditioner, air conditioner and medium |
| KR102460846B1 (en) * | 2021-12-07 | 2022-10-31 | 케빈랩 주식회사 | Charging method for air conditioning optimized for each zone |
-
2022
- 2022-11-22 CN CN202211467143.4A patent/CN115879923A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020128853A1 (en) * | 2001-03-12 | 2002-09-12 | Hiroshige Kikuchi | Electric appliance renting system |
| CN107886389A (en) * | 2017-09-29 | 2018-04-06 | 江门市骏达光电科技有限公司 | One kind lease cloud air conditioner electric control system |
| CN110500717A (en) * | 2019-08-19 | 2019-11-26 | 珠海格力电器股份有限公司 | Air-conditioning air volume control method for correcting, device, equipment and air-conditioning system |
| CN112633991A (en) * | 2021-01-11 | 2021-04-09 | 武汉天恒信息技术有限公司 | Rental index analysis method and device |
| CN113028571A (en) * | 2021-04-07 | 2021-06-25 | 广东友电新能源科技有限公司 | Compressor control method and device of machine room air conditioner, air conditioner and medium |
| KR102460846B1 (en) * | 2021-12-07 | 2022-10-31 | 케빈랩 주식회사 | Charging method for air conditioning optimized for each zone |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117709557A (en) * | 2024-02-06 | 2024-03-15 | 北京中创碳投科技有限公司 | Method for estimating carbon emission of enterprise based on energy consumption data |
| CN117709557B (en) * | 2024-02-06 | 2024-04-19 | 北京中创碳投科技有限公司 | Method for estimating carbon emission of enterprise based on energy consumption data |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Adnot et al. | Energy efficiency and certification of central air conditioners (EECCAC) | |
| US20180348720A1 (en) | Active Energy Budget Control Management | |
| Lu et al. | Energy savings of retrofitting residential buildings with variable air volume systems across different climates | |
| US20080142607A1 (en) | Air conditioning system and method of controlling the same | |
| KR101113335B1 (en) | Building energy efficiency estimation system | |
| Qian et al. | Evaluation of thermal imbalance of ground source heat pump systems in residential buildings in China | |
| CN115879923A (en) | Rental air conditioner price evaluation method and system considering air conditioner energy consumption | |
| Winkler et al. | Impact of installation faults in air conditioners and heat pumps in single-family homes on US energy usage | |
| KR102032811B1 (en) | Appratus and method of reducing energy consumption using removed heat capacity of refrigerator | |
| Lu et al. | What are the impacts on the HVAC system when it provides frequency regulation?–A comprehensive case study with a Multi-Zone variable air volume (VAV) system | |
| TWI358516B (en) | Method for managing air conditioning power consump | |
| Andrade et al. | EER or Fcsp: A performance analysis of fixed and variable air conditioning at different cooling thermal conditions | |
| Wang et al. | Advanced rooftop control (arc) retrofit: Field-test results | |
| Yamamoto et al. | Development of an energy-saving-oriented variable capacity system heat pump | |
| KR20100128876A (en) | Green energy management system for home | |
| US20220082284A1 (en) | Systems and methods for measuring efficiencies of hvacr systems | |
| Cheung et al. | An empirical model for simulating the effects of refrigerant charge faults on air conditioner performance | |
| Rhodes et al. | Energy Audit Analysis of Residential Air-Conditioning Systems in Austin, Texas. | |
| CN114590098A (en) | Intelligent control system for automobile air conditioner | |
| CN113883682A (en) | Air conditioner charging method and device and computer readable storage medium | |
| CN115437260B (en) | Air source heat pump operation optimization method and system | |
| Butzbaugh et al. | US HPWH Market Transformation: where we’ve been and where to go next | |
| Baig et al. | Natural gas engine driven heat pump system–a case study of an office building | |
| Henderson et al. | The efficacy of SEER as a seasonal performance measure for different climates | |
| CN115031391B (en) | Air conditioner control method and device, storage medium and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |