Intelligent electric meter with carbon metering function

Abstract

The application discloses a kind of intelligent electric meter with carbon metering function, specifically relates to carbon trading field, including electric carbon factor storage module, electric use data acquisition module, carbon metering calculation module, power consumption situation analysis module and functional extension module.A kind of intelligent electric meter with carbon metering function is accurately calculated by carbon metering calculation module carbon emission of user power consumption, provides accurate data basis for carbon trading;Through the management of the calculation process of carbon metering information, to facilitate the effective management of user power consumption data by intelligent electric meter;Through functional extension module, the adaptability and functionality of intelligent electric meter are enhanced, meet the needs of different users and scenarios.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of carbon trading, and more particularly to an intelligent electric meter with carbon metering function. BACKGROUND

[0002] With the increasing emphasis on environmental protection and sustainable development worldwide, carbon emission reduction has become a global consensus. In the current trend of the growing carbon trading market, it is necessary to provide users with intuitive carbon emission data to help them better understand the impact of their electricity consumption on the environment and meet the needs of enterprises and regulatory agencies for accurate carbon emission metering and management.

[0003] Traditional intelligent electric meters mainly include a metering unit, a communication unit, and a control unit. Through accurate measurement of user electricity consumption, data is transmitted to the power system via the communication unit, thereby achieving effective management of electric energy. Intelligent electric meters provide users with visual electricity consumption information, enabling them to better manage their energy consumption, promote the rational use of energy, and drive the development of the power industry towards intelligentization.

[0004] However, there are still some shortcomings in actual use, such as the lack of direct carbon emission metering function in electric meters, the limitations of existing electric meters in data integration and function expansion, and the inability to provide users with carbon metering full-process management and viewing. SUMMARY

[0005] To overcome the above-mentioned defects of the prior art, the present application provides an intelligent electric meter with carbon metering function, which solves the problems in the background art by the following scheme.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0007] An intelligent electric meter with carbon metering function, characterized by comprising a micro-control unit, a communication module, an extensible interface, a user information terminal, and a carbon metering analysis function module, further comprising:

[0008] An electric carbon factor storage module for responding to the intelligent electric meter distributed to the user by the main station to store the corresponding electric carbon factor of the intelligent electric meter and transmit it to the carbon metering calculation module;

[0009] An electric use data acquisition module for responding to the electricity consumption process of the user of the intelligent electric meter to obtain the user electricity consumption information and transmit it to the carbon metering calculation module;

[0010] A carbon metering calculation module for performing carbon metering calculation based on the electric carbon factor transmitted by the electric carbon factor storage module and the user electricity consumption information transmitted by the electric use data acquisition module to obtain carbon metering data and transmit it to the electricity consumption situation analysis module;

[0011] The power consumption situation analysis module is configured to perform feedback optimization on the carbon metering data transmitted by the carbon metering calculation module, and the feedback optimization is configured to reasonably report carbon factors corresponding to the carbon metering data.

[0012] The function expansion module is configured to perform function expansion on the smart meter according to user needs and target scenarios, and the function expansion is configured to add a function unit to the smart meter.

[0013] The micro control unit is configured to coordinate control of an information instruction output device of the smart meter with the carbon metering function, the communication module is a combination of one or more communication devices, configured to collect information texts output by each module in real time, and is a transfer station for all data texts, the extensible interface is a reserved function expansion interface of the smart meter with the carbon metering function, the user information terminal includes indicator lights and a display screen of the smart meter, configured to receive information output devices of the smart meter with the carbon metering function, and the carbon metering analysis function module is a carbon metering function analysis module of the smart meter with the carbon metering function, including the electric carbon factor storage module, the power consumption data collection module, the carbon metering calculation module, the power consumption situation analysis module, and the function expansion module.

[0014] Preferably, the carbon metering calculation module acquires carbon metering data, and specifically includes:

[0015] The electric carbon factor and the user power consumption information are matched and associated, and the matching and association is configured to acquire the electric carbon factor corresponding to the user power consumption information based on the meter number and the collection time.

[0016] Preferably, the carbon metering calculation module acquires carbon metering data, and specifically includes:

[0017] Based on the power supply of each energy in a unit time T, the power supply of each energy at each time point TGF, and the electric carbon factor TEF corresponding to each energy, the time-sharing power coefficient TSE of the i-th energy in the unit time T is calculated, and is specifically represented as:

[0018]

[0019] Wherein, I represents the total number of categories of power supply energy, i represents the index of the category of power supply energy, T represents the unit time, GF i，T represents the power supply of the i-th energy in the unit time T, TEF i represents the electric carbon factor corresponding to the i-th energy in the unit time T, Tn represents the total number of key time points, Tj represents the index of the key time point, ω j represents the weight of the power supply of the i-th energy at the j-th key time point, TGF i，TjThis represents the power supply of the i-th energy source at the j-th critical time point, where the critical time point is the moment when the power supply structure changes.

[0020] Preferably, the carbon metering calculation module acquires carbon metering data, specifically including:

[0021] Based on the average power supply of each energy source within a unit time T and the average carbon factor of each energy source within a unit time T, the instantaneous energy proportion coefficient EE of the i-th energy source at each time t is calculated, specifically as follows:

[0022]

[0023] Where I represents the total number of power supply categories, i represents the index of the power supply category, and EGF i，T EEF represents the average power supply of the i-th energy source within a unit time T. i Let k represent the average electrical carbon factor corresponding to the i-th energy source within a unit time T. i，t This is represented as a correction factor.

[0024] Preferably, the correction coefficient of the carbon metering calculation module is a comparative evaluation value of the power supply of the i-th energy source at time t and the average power supply of the i-th energy source within a unit time T.

[0025] Preferably, the carbon metering calculation module acquires carbon metering data, specifically including:

[0026] The unit time T is divided into multiple time periods s, and the time-of-use energy consumption coefficient and instantaneous energy consumption ratio coefficient are calculated for each time period. Based on the time-of-use energy consumption coefficient and instantaneous energy consumption ratio coefficient corresponding to each time period s, the total carbon metering CM is calculated, specifically as follows:

[0027]

[0028] Where p represents the total number of divisions within a unit time T, s represents the index of the time period within a unit time, α represents the weight of the time-of-use electricity coefficient, and TSE s This represents the time-of-use electricity coefficient corresponding to the s-th segment, β represents the weight of the instantaneous energy proportion coefficient, and EE s It is represented as the instantaneous energy proportion coefficient corresponding to the s-th segment.

[0029] Preferably, the electricity consumption analysis module obtains a reasonable report on carbon factors corresponding to the carbon metering data, specifically including:

[0030] Carbon metering data is categorized by different electricity consumption areas, electricity consumption time periods, and user types to form different data subsets;

[0031] The feedback optimization operation is performed on different data subsets, and a plurality of carbon emission rules are obtained, the content of the carbon emission rules including a change relationship between carbon emission and electricity use time, an association between carbon emission and electricity user type, and a comparison result of carbon measurement data and historical data;

[0032] Based on the average level data of users in the same type of region and the carbon emission coefficient of the national standard, the corresponding carbon emission situation of the carbon measurement data is judged through the size and positive and negative situation of the deviation value of the comparison result, to generate a reasonable carbon factor report.

[0033] Preferably, the electricity use situation analysis module, the reasonable carbon factor report includes analysis results generated based on carbon emission rules, comparison results and deviation data, and optimization adjustment suggestions.

[0034] The technical effects and advantages of the present application are as follows:

[0035] 1、The carbon measurement calculation module of the present application accurately calculates the carbon emission generated by the user's electricity consumption, providing accurate data basis for carbon trading;

[0036] 2、The present application manages the calculation process of carbon measurement information to facilitate the effective management of user electricity data by the smart meter;

[0037] 3、The present application enhances the adaptability and functionality of the smart meter through the function expansion module, meeting the needs of different users and scenarios. BRIEF DESCRIPTION OF DRAWINGS

[0038] Figure 1 The system flowchart of the present application.

[0039] Figure 2 The carbon measurement data acquisition step diagram of the present application.

[0040] Figure 3 The structure diagram of the smart meter of the present application. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0042] The terminology used in the following embodiments of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of this application. As used in the specification of this application, the singular expressions “a,” “an,” “the,” “the,” “the,” and “this” are intended to include the plural expressions as well, unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used in this application refers to and includes any or all possible combinations of one or more of the listed items.

[0043] Hereinafter, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as implying or suggesting relative importance or implicitly indicating the number of indicated technical features. Thus, a feature defined as "first," "second," and "third" may explicitly or implicitly include one or more of that feature, and in the description of the embodiments of this application, unless otherwise stated, "multiple" means two or more.

[0044] As attached Figure 1 The smart meter system with carbon metering function shown includes a microcontroller unit, a communication module, an expandable interface, a user information terminal, and a carbon metering and analysis function module. It also includes an electricity carbon factor storage module, an electricity usage data acquisition module, a carbon metering calculation module, an electricity consumption analysis module, and a function expansion module.

[0045] The microcontroller unit is used to coordinate and control the information command output device of a smart meter with carbon metering function. The communication module is a combination of one or more communication devices, used to collect the information text output by each module in real time, and serves as a relay station for all data text. The expandable interface is a reserved function expansion interface for a smart meter with carbon metering function. The user information terminal includes the indicator light and display screen of the smart meter, used to receive the information output device of the smart meter with carbon metering function. The carbon metering analysis function module is a carbon metering function analysis module for a smart meter with carbon metering function, including the electricity carbon factor storage module, the electricity usage data acquisition module, the carbon metering calculation module, the electricity consumption analysis module, and the function expansion module.

[0046] The carbon factor storage module is used to respond to the smart meters distributed to users by the master station, to store the carbon factor corresponding to the smart meters, and to transmit it to the carbon metering calculation module.

[0047] Specifically, by establishing a communication connection with the master station to receive distributed electric carbon factor data, the electric carbon factor data is a carbon dioxide emission equivalent value corresponding to unit energy consumption; the smart meter of each user end is parsed and extracted, and the parsing and extraction operation is used to obtain the electric carbon factor data corresponding to the smart meter of each user end; the electric carbon factor data is stored in a preset storage structure; the micro control unit transmits a request instruction, and the electric carbon factor data is packaged and transmitted to the carbon measurement calculation module.

[0048] It should be noted that the electric carbon factor storage module is set to an automatic operation mode started with the smart meter, and various operation state indicators are monitored in real time during the operation of the smart meter, including the connection state of the communication link, the flow of data reception and transmission, and the occupation of the storage resource; the stored electric carbon factor data is periodically checked for integrity, and the expired and redundant data is cleaned up, and when the master station receives the newly distributed electric carbon factor data of the same smart meter, the original old data is overwritten; encryption technology is used for transmission and storage of electric carbon factor data.

[0049] In this embodiment, when receiving the electric carbon factor data distributed by the master station to the user end smart meter, the electric carbon factor data packet is parsed based on the pre-set electric carbon factor data packet format specification, and the corresponding smart meter accessory information is extracted, including the area to which the corresponding smart meter belongs and the collection time stamp.

[0050] In this embodiment, the preset storage structure selects a relational database, and a database table containing the smart meter number, the electric carbon factor value, the collection time, and the area to which it belongs is created; the smart meter number and the date are used as the file name for saving.

[0051] The electric use data collection module is used to respond to the power consumption process of the smart meter user to obtain user power consumption information and transmit it to the carbon measurement calculation module.

[0052] Specifically, the power consumption information of the corresponding smart meter is obtained by establishing a connection with the smart meter; the power consumption information of the smart meter is preprocessed, and the preprocessing operation is used to obtain the user power consumption information in a unified format; the power consumption information of each smart meter after preprocessing is transmitted to the carbon measurement calculation module.

[0053] It should be noted that the preprocessing operation includes but is not limited to data cleaning, exception handling, performance optimization, etc.

[0054] In this embodiment, the power consumption information of each smart meter includes real-time power monitored by the smart meter at each time, cumulative power consumption monitored by the smart meter at each period, voltage monitored by the smart meter at each time, current monitored by the smart meter at each time, time range of real-time data request, collection frequency, and device information of the smart meter.

[0055] The carbon metering module performs carbon metering calculation based on the electric carbon factor transmitted by the electric carbon factor storage module and the user electricity information transmitted by the electricity use data collection module to obtain carbon metering data and transmit the carbon metering data to the electricity consumption analysis module.

[0056] Specifically, the smart meter sends a data request to the electric carbon factor storage module and the electricity use data collection module to receive the electric carbon factor and the user electricity information; performs matching and association operation on the electric carbon factor and the user electricity information, the matching and association operation is used to obtain the electric carbon factor corresponding to the user electricity information based on the meter number and the collection time; performs carbon metering calculation on the data after matching and association to obtain carbon metering data.

[0057] It should be noted that the smart meter extracts the meter number, collection time and corresponding electric carbon factor value in the electric carbon factor data, and simultaneously parses the meter number, collection time and specific electricity index information from the user electricity information data; takes the meter number as the primary key index, performs fast search and matching within the same collection time window, associates the electric carbon factor and the user electricity information belonging to the same smart meter and under the same collection time, and generates a data set.

[0058] In a possible implementation, obtaining the carbon metering data includes: based on the power supply amount GF of each energy in a unit time T, the power supply amount TGF of each energy at each time point, and the electric carbon factor TEF corresponding to each energy, calculating the time-sharing electricity amount coefficient TSE of the i-th energy in the unit time T, which is specifically expressed as:

[0059]

[0060] Wherein, I represents the total number of power supply energy categories, i represents the index of the power supply energy category, T represents the unit time, GF i，T represents the power supply amount of the i-th energy in the unit time T, TEF i represents the electric carbon factor corresponding to the i-th energy in the unit time T, Tn represents the total number of key time points, Tj represents the index of the key time point, ω j represents the weight of the i-th energy power supply amount at the j-th key time point, TGF i，Tj represents the i-th energy power supply amount at the j-th key time point;

[0061] It should be noted that the key time point is a time point at which the power supply structure is changed, and the weight ω j of the i-th energy power supply amount at the j-th key time point is between 0 and 1, which is used to represent the influence degree of different key time points on the time-sharing electricity amount coefficient;

[0062] In the embodiment, the unit time is pre-set as one day; the key time points are pre-set as 8 o'clock in the morning, 12 o'clock in the noon, 6 o'clock in the afternoon, and 10 o'clock in the evening, which can be dynamically adjusted in subsequent use to select the time when the power supply structure changes;

[0063] Based on the average power supply amount of each energy in the unit time T and the average value of the corresponding electricity carbon factor of each energy in the unit time T, the instantaneous energy proportion coefficient EE of the i-th energy at each time t is calculated, which is specifically represented as:

[0064]

[0065] Wherein, I represents the total number of categories of power supply energy, i represents the index of the category of power supply energy, EGF i，T represents the average power supply amount of the i-th energy in the unit time T, EEF i represents the average value of the corresponding electricity carbon factor of the i-th energy in the unit time T, k i，t represents the correction coefficient, which is a comparative evaluation value of the power supply amount of the i-th energy at time t and the average power supply amount of the i-th energy in the unit time T;

[0066] It should be noted that the correction coefficient is used to correct the instantaneous energy proportion coefficient, when the power supply amount of the i-th energy at time t is greater than the average power supply amount of the i-th energy in the unit time T, the value of the correction coefficient is a random number greater than 1; when the power supply amount of the i-th energy at time t is less than the average power supply amount of the i-th energy in the unit time T, the value of the correction coefficient is a random number less than 1;

[0067] The unit time T is divided to obtain a plurality of division time periods s, and the time-sharing power coefficient and the instantaneous energy proportion coefficient are calculated for each division time period, based on the time-sharing power coefficient and the instantaneous energy proportion coefficient corresponding to each division time period s, the carbon metering total CM is calculated, which is specifically represented as:

[0068]

[0069] Wherein, p represents the total number of divisions of the unit time T, s represents the index of the unit time division period, a represents the weight of the time-sharing power coefficient, TSE s represents the time-sharing power coefficient corresponding to the s-th division time period, β represents the weight of the instantaneous energy proportion coefficient, EE s represents the instantaneous energy proportion coefficient corresponding to the s-th division time period;

[0070] It should be noted that the time period is dynamically determined according to the daily variation of power supply, the characteristics of peak and valley periods of electricity consumption, and the time period characteristics of different energy generation, so as to ensure that the energy supply and carbon emission in each division period are relatively consistent.

[0071] In this embodiment, the plurality of division time periods are 0-6, 6-12, 12-18, and 18-24, respectively.

[0072] The electricity consumption analysis module is configured to perform feedback optimization on the carbon measurement data transmitted by the carbon measurement calculation module, and the feedback optimization is configured to obtain a reasonable carbon factor report corresponding to the carbon measurement data.

[0073] Specifically, the feedback optimization is performed on the carbon measurement data transmitted by the carbon measurement calculation module, and the feedback optimization is configured to obtain a plurality of carbon emission rules, and compare the carbon measurement data with the carbon emission rules, the carbon emission rules are carbon emission coefficients based on national standards, and the optimization is performed with reference to historical carbon measurement data, so as to generate a carbon factor reasonable report in a preset format.

[0074] It should be noted that the carbon factor reasonable report includes analysis results, comparison results and deviation data generated based on the carbon emission rules, and optimization adjustment suggestions.

[0075] In one possible implementation, obtaining the carbon factor reasonable report corresponding to the carbon measurement data includes: classifying the carbon measurement data, dividing it according to different electricity consumption areas, electricity consumption time periods, and user types to form different data subsets; performing feedback optimization on different data subsets to obtain a plurality of carbon emission rules, the carbon emission rules include the change relationship between carbon emission and electricity consumption time, the association between carbon emission and electricity consumption user type, and the comparison result of carbon measurement data and historical data; based on the average level data of the same type of regional users and the carbon emission coefficient of the national standard, the carbon emission corresponding to the carbon measurement data is judged by comparing the size and positive and negative of the deviation value of the comparison result, to generate the carbon factor reasonable report.

[0076] In this embodiment, the carbon emission of region A is higher than the average level of the same type of region at t1 period, and the proportion of high-carbon emission energy supply is too high, so the power supply structure of region A is adjusted to increase the proportion of clean energy access.

[0077] In this embodiment, if the electricity consumption behavior of user B leads to carbon emission exceeding the average level data of the same type of regional users, energy-saving electricity consumption suggestions are provided to user B, including but not limited to adjusting electricity consumption time, optimizing equipment use, etc.

[0078] The function expansion module is used for performing function expansion operation on the smart meter according to user demand and target scene, and the function expansion operation is used for adding a function unit to the smart meter.

[0079] Specifically, a function expansion request is generated based on user demand, and an expansion instruction is sent to an administrator user.

[0080] In the embodiment, the function expansion request is an alarm notification function; based on reasonable reporting of carbon factors, a demand submission entrance is set on a user operation interface of the smart meter to set expected alarm notification trigger conditions, notification modes and notification objects;

[0081] Specifically, the C user takes power overuse and sudden power outage as main alarm trigger conditions, and selects APP push and short message notification as notification modes; the D user is in an industrial power consumption area, and takes voltage abnormality, current abnormality and device overload as trigger conditions, and sets device maintenance personnel and factory power responsible person as notification objects.

[0082] Secondly, only structures related to the disclosed embodiments are involved in the drawings of the disclosed embodiments, other structures can be referred to general design, and the same embodiment and different embodiments of the present application can be combined with each other under the condition of no conflict.

[0083] Finally, the above only describes the preferred embodiments of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A smart meter with carbon metering function, comprising a micro control unit, a communication module, an extensible interface, a user information terminal, and a carbon metering analysis function module, characterized in that, Also include: Electric carbon factor storage module: for responding to the smart meter distributed by the main station to the user, to store the corresponding electric carbon factor of the smart meter, and transmit to the carbon measurement calculation module; Electricity use data acquisition module: for responding to the user's electricity process of the smart meter, to obtain the user's electricity information, and transmit to the carbon measurement calculation module; Carbon measurement calculation module: based on the electric carbon factor transmitted by the electric carbon factor storage module and the user's electricity information transmitted by the electricity use data acquisition module, carbon measurement calculation is carried out to obtain carbon measurement data, and transmit to the electricity consumption analysis module; Based on the average power supply of each energy in unit time T and the average value of the electric carbon factor corresponding to each energy in unit time T, the instantaneous energy proportion coefficient EE of the i-th energy at each time t is calculated, which is specifically expressed as: ， wherein I represents the total number of categories of power supply energy, i represents the index of the category of power supply energy, EGF i，T represents the average power supply amount of the i-th energy in a unit time T, EEF i represents the average value of the electricity-carbon factor corresponding to the i-th energy in a unit time T, k i，t represents a correction coefficient, and the correction coefficient is a comparative evaluation value of the power supply amount of the i-th energy at time t and the average power supply amount of the i-th energy in a unit time T; Electricity consumption analysis module: for feedback optimization operation on the carbon measurement data transmitted by the carbon measurement calculation module, the feedback optimization operation is used to obtain the reasonable carbon factor report corresponding to the carbon measurement data; The function expansion module is used for function expansion operation of the smart meter according to user demand and target scene, and the function expansion operation is used for adding function unit to the smart meter; The micro control unit is used for coordinating and controlling the information instruction output device of a kind of smart meter with carbon measurement function, the communication module is the combination of one or more communication devices, is used for real-time collection of information text output by each module, and is the transfer station of all data text, the extensible interface is a reserved function expansion interface of a kind of smart meter with carbon measurement function, the user information end includes the indicator light and display screen of smart meter, is used for receiving the information output device of a kind of smart meter with carbon measurement function, the carbon measurement analysis function module is a carbon measurement function analysis module of a kind of smart meter with carbon measurement function, which includes the electric carbon factor storage module, the electricity use data acquisition module, the carbon measurement calculation module, the electricity consumption analysis module and the function expansion module.

2. The smart meter system with carbon metering functionality of claim 1, wherein: The carbon measurement calculation module obtains carbon measurement data, specifically including: Matching and association operation is carried out on the electric carbon factor and the user's electricity information, and the matching and association operation is used to obtain the electric carbon factor corresponding to the user's electricity information based on the meter number and the collection time.

3. The smart meter system with carbon metering functionality of claim 1, wherein: The carbon measurement calculation module obtains carbon measurement data, specifically including: Based on the power supply GF of each energy in unit time T, the power supply TGF of each energy at each time point and the electric carbon factor TEF corresponding to each energy, the time-sharing electricity coefficient TSE of the i-th energy in unit time T is calculated, which is specifically expressed as: ， Wherein I represents the total number of categories of power supply energy, i represents the index of the category of power supply energy, T represents the unit time, GF i，T represents the power supply of the i-th energy in the unit time T, TEF i represents the electricity-carbon factor corresponding to the i-th energy in the unit time T, Tn represents the total number of key time points, Tj represents the index of the key time point, represents the weight of the i-th energy power supply at the j-th key time point, TGF i，Tj represents the i-th energy power supply at the j-th key time point, and the key time point is the time when the power supply structure changes.

4. The smart meter system with carbon metering functionality of claim 1, wherein: The carbon measurement calculation module obtains carbon measurement data, specifically including: The unit time T is divided to obtain a plurality of division time periods s, and the time-sharing electricity coefficient and the instantaneous energy proportion coefficient are calculated for each division time period, based on the time-sharing electricity coefficient and the instantaneous energy proportion coefficient corresponding to each division time period s, the carbon measurement sum CM is calculated, which is specifically expressed as: ， wherein p represents the total number of divisions for a unit time T, s represents an index of a division period for a unit time, weight representing a time-sharing electricity coefficient, TSE s represents a time-sharing electricity coefficient corresponding to the s-th division period, weight representing an instantaneous energy proportion coefficient, EE s represents an instantaneous energy proportion coefficient corresponding to the s-th division period.

5. The smart meter system with carbon metering functionality of claim 1, wherein: The electricity consumption analysis module obtains the reasonable carbon factor report corresponding to the carbon measurement data, specifically including: The carbon measurement data is classified, and different data subsets are formed according to different power consumption areas, power consumption time periods, and user types; The feedback optimization operation is performed on different data subsets to obtain multiple carbon emission rules, and the carbon emission rule content includes the change relationship between carbon emission and power consumption time, the association between carbon emission and power consumption user type, and the comparison result of carbon measurement data and historical data; Based on the average level data of the same type of regional users and the carbon emission coefficient of the national standard, the deviation value and the positive and negative situation of the comparison result are compared to determine the carbon emission corresponding to the carbon measurement data to generate a reasonable carbon factor report.

6. The smart meter system with carbon metering functionality of claim 5, wherein: The power consumption situation analysis module, the reasonable carbon factor report includes the analysis result generated based on the carbon emission rule, the comparison result and the deviation data, and the optimization adjustment suggestion.

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