CN115375522A - Smart city carbon neutralization data analysis system - Google Patents
Smart city carbon neutralization data analysis system Download PDFInfo
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Abstract
The invention discloses a smart city carbon neutralization data analysis system, and belongs to the technical field of carbon neutralization. In order to solve the problem that regional analysis is lacked and the evaluation rule iteration is lacked in updating, the data detection unit and the data acquisition unit can clearly distinguish and collect carbon reduction data of enterprise production, urban life and greening, thoroughly check and record the data, so that when the carbon neutralization is calculated, the obtained data can be clearer, the former or subsequent carbon neutralization data can be analyzed and compared according to the data, the subsequent emission improvement of a certain area is facilitated, the calculation rule module is in interconnection with the cloud wireless network through the Internet, so that the calculation rule and formula information can be updated in an iteration mode at regular time, the rule information in the calculation rule module is in an updating state for a long time, the system can make a decision more accurately and effectively or obtain an analysis result, and the working efficiency and effect of the system are improved.
Description
Technical Field
The invention relates to the technical field of carbon neutralization, in particular to a smart city carbon neutralization data analysis system.
Background
The data volume of urban carbon neutralization data is large, and a certain processing and analyzing system is often needed to analyze the carbon neutralization condition, and related patents such as application number CN202111455728.X disclose an urban carbon neutralization data processing system, which belongs to the technical field of carbon neutralization and is used for solving the problems of slow processing and disordered data storage and management of urban carbon neutralization data; it includes: the user terminal is used for uploading carbon neutralization data of a city; the data acquisition module is used for acquiring data information and use information of the carbon neutralization data; the data classification module is used for classifying the carbon neutralization data based on the number of each file type in the data information to obtain a corresponding memory signal; the storage management module is used for carrying out storage management on the carbon neutralization data based on the use information to obtain a heat value and a corresponding heat coefficient of the carbon neutralization data; and the storage allocation module is used for allocating the storage position of the carbon neutralization data based on the memory signal and the heat coefficient to obtain a storage path and a storage space of the carbon neutralization data. The urban carbon neutralization data storage management system can realize efficient processing of urban carbon neutralization data and orderly store and manage the urban carbon neutralization data.
The above patent actually has the following problems in actual operation:
1. in the prior art, when carbon neutralization data are analyzed, collected data are generally subjected to summarizing processing, so that the overall carbon neutralization condition of a city is analyzed, but the operation is difficult to distinguish and compare different regional areas, and the subsequent improvement on the specific carbon neutralization condition of a certain region is not facilitated.
2. Before the urban carbon neutralization condition is analyzed, the carbon neutralization related data is often required to be processed and analyzed, however, when the system is used for processing and analyzing, the algorithm and the rule are often lack of timely iterative updating, so that the accuracy loss caused by analyzing the urban carbon neutralization data condition is possibly caused.
Disclosure of Invention
The present invention is directed to a system for analyzing carbon neutralization data in a smart city to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: the smart city carbon neutralization data analysis system comprises a data detection unit, a data acquisition unit, a data interaction unit, a data analysis unit, a visual processing unit, a man-machine interaction unit and a supervision terminal;
the data detection unit is used for acquiring relevant data of the carbon neutralization level in real time, generating a data signal from the acquired relevant data and sending the data signal, wherein the relevant data of the carbon neutralization level comprises enterprise carbon emission data and domestic carbon emission data;
the data acquisition unit is used for receiving the data signals collected by the data detection unit and collecting carbon neutralization influence information, wherein the carbon neutralization influence information comprises satellite positioning information, enterprise energy consumption type information, urban life energy consumption type information, greening carbon absorption rate and greening area occupation rate;
the data interaction unit is used for realizing data communication interaction between the data acquisition unit and the data analysis unit, and the data interaction unit can be used for generating and integrating the data related to the carbon neutralization level and the carbon neutralization influence information acquired by the data acquisition unit;
the data analysis unit is used for processing, calculating and analyzing the data group sent by the data interaction unit and generating an analysis result after the analysis is finished;
the visual processing unit is used for visually displaying the data acquired by the data acquisition unit and the analysis result generated by the data analysis unit;
the human-computer interaction unit is used for generating a human-computer interaction interface, and a worker can utilize the human-computer interaction unit to control the whole system in real time through the supervision terminal;
the supervision terminal is used for controlling the whole system and is in interactive connection with the human-computer interaction unit.
Further, the data detection unit comprises a data acquisition terminal, a data processing module and a signal sending module;
the data acquisition terminal is used for acquiring building information of a building;
the data processing module is used for calculating and obtaining enterprise carbon emission data and domestic carbon emission data according to the building information;
the signal sending module is used for generating data signals from the enterprise carbon emission data and the domestic carbon emission data and sending the data signals to the data acquisition unit.
Further, the data acquisition unit comprises a network connection module, an information collection module and a satellite positioning module;
the network connection module is used for accessing the internet to realize network connection and data transmission between the data detection unit and the data acquisition unit and realize network connection between the information collection module and the cloud end;
the information collection module is used for accessing a network to collect carbon neutralization influence information;
and the satellite positioning module is used for positioning and acquiring the collected geographic position information matched with the carbon neutralization level related data and the carbon neutralization influence information.
Further, the data interaction unit comprises a label creation module, a label matching module and an interaction transmission module;
the label creating module is used for generating a label of date and time and a positioning point;
the tag matching module is used for performing tag matching on the carbon neutralization level related data and the carbon neutralization influence information positioning position information according to the satellite positioning module and the date and time when the data and the information are acquired by the data acquisition unit;
and the interactive transmission module is used for transmitting the data and the information matched with the labels to the data analysis unit.
Further, the data analysis unit comprises a calculation rule module, a data calculation module, a threshold setting module and an analysis evaluation module;
the system comprises a calculation rule module, a cloud end and a cloud end, wherein the calculation rule module is used for storing calculation rules and formulas of various carbon neutralization level related data and carbon neutralization influence information, and the calculation rule module is connected with the cloud end through the internet and used for periodically updating the data calculation rules and formulas;
the data calculation module is used for calculating the carbon neutralization data according to the data acquired by the data acquisition unit, and the calculation rules and formulas of all data in the calculation rule module are referred during calculation;
the threshold setting module is used for setting thresholds of different carbon neutralization related data in different areas, and the set thresholds are used for evaluation and comparison by the analysis and evaluation module;
the analysis and evaluation module is used for comparing the data calculated by the data calculation module with the threshold set in the threshold setting module, evaluating the data and generating an evaluation result.
Further, the data analysis unit comprises a map processing module, an evaluation system construction module and an evaluation module;
a map processing module to:
acquiring an electronic map of a target city, carrying out grid partitioning on the electronic map to obtain N sub-area blocks of the target city, acquiring an obtained analysis result, determining carbon emission data and carbon neutralization data in each sub-area block based on the analysis result, and respectively marking and displaying the carbon emission data and the carbon neutralization data in the corresponding sub-area blocks;
correcting the carbon emission data and the carbon neutralization data marked and displayed in the N sub-area blocks based on the collected carbon neutralization influence information to obtain a carbon emission and carbon neutralization evaluation graph;
an evaluation system construction module for:
acquiring a carbon neutralization construction target of a target city, determining a carbon neutralization effect evaluation index based on the carbon neutralization construction target, and constructing a carbon neutralization evaluation system based on the carbon neutralization effect evaluation index;
simultaneously, determining carbon neutralization influence elements in each sub-area block, and smoothing the carbon neutralization evaluation system based on the carbon neutralization influence elements to obtain a target carbon neutralization evaluation system;
an evaluation module to:
analyzing the carbon emission data and the carbon neutralization data of each sub-area block in the carbon emission and carbon neutralization evaluation graph based on the target carbon neutralization evaluation system to obtain the solid-to-carbon ratio of each sub-area;
comparing the solid-carbon ratio of each subarea with a preset solid-carbon ratio threshold, judging the subarea of which the solid-carbon ratio is smaller than the preset solid-carbon ratio threshold as an unqualified area based on the comparison result, and marking the subarea in the carbon emission and carbon neutralization evaluation graph;
and determining the ratio of the unqualified area to the total area based on the marking result, judging that the carbon neutralization effect of the target city is unqualified when the ratio is greater than a preset threshold, and optimizing the carbon neutralization measure in the unqualified area based on the carbon neutralization construction target of the target city until the solid carbon ratio of the sub-area is greater than or equal to the preset solid carbon ratio threshold.
Further, the data calculation module is used for calculating the carbon emission of the enterprise activities, the carbon emission of the urban life, the carbon absorption of the greening, the industrial carbon recovery and the carbon reduction of the renewable energy sources during operation.
Further, the visualization processing unit comprises a time chain generation module, a time chain matching module, an image generation module and a display module;
the time chain generation module is used for generating a time chain according to date and time;
the time chain matching module is used for matching the carbon neutralization level related data sent by the data interaction unit with the analysis result generated by the data analysis unit and entering a time chain according to time matching;
the image generation module is used for processing the time chain of the matched data and the analysis result to generate a curve and a histogram;
the display module is used for displaying the image generated by the image generation module.
Further, the supervision terminal comprises a PC, a communication device or a mobile phone which are connected through communication.
Further, the data calculation module comprises:
an energy consumption type determination unit configured to:
the method comprises the following steps of obtaining the total number of enterprise energy consumption types in a preset city, calculating the total carbon emission amount in the preset city based on the total number of the enterprise energy consumption types, and calculating the carbon sequestration rate of the preset city based on the total carbon emission amount, wherein the specific steps comprise:
a first calculation unit for calculating a total amount of carbon emissions in a preset city according to the following formula:
wherein Q represents the total amount of carbon emissions in a preset city; mu represents an error coefficient, and the value range is (0.02,0.05); i represents the number of the current energy consumption types and the value range is [1,n ]](ii) a n represents the total number of the enterprise energy consumption types in the preset city; m i Expressing the fuel consumption corresponding to the ith energy consumption type, wherein the unit is Kg;
the carbon emission coefficient corresponding to the ith energy consumption type is represented, and the value range is (0.7,2.5) and the unit is kg CO 2 /kg；ω i The oxidation rate of the carbon corresponding to the ith energy consumption type is represented, and the dimension is not needed; q represents the urban living carbon emission of a preset city;
the second calculating unit is used for calculating the carbon sequestration rate of the preset city according to the following formula:
wherein eta represents the carbon fixation rate of a preset city, and the value range is (0,1); k represents the type and the number of the carbon sequestration measures currently taken by the preset city and the value range is [1,m ]](ii) a m represents the total number of types of carbon sequestration measures taken by a preset city; s is k The absorption capacity of the kth carbon fixation measure on carbon emission is represented, and the value is less than Q; w is a k The conversion coefficient of the kth carbon fixation measure to carbon emission is represented, and the value range is (0.8,0.95);
the comparison unit is used for comparing the carbon fixation rate obtained by calculation with a target threshold value;
if the carbon sequestration rate is greater than or equal to the target threshold, judging that the carbon neutralization effect of the preset city meets the preset requirement;
otherwise, judging that the carbon neutralization effect of the preset city does not meet the preset requirement, simultaneously determining the leak of the carbon neutralization measure of the preset city, and transmitting the leak to a management terminal for warning and reminding.
Compared with the prior art, the invention has the beneficial effects that:
1. in the prior art, when carbon neutralization data is analyzed, collected data is often subjected to summarizing processing, so that the overall carbon neutralization condition of a city is analyzed, but the operation is difficult to distinguish and compare different regional areas, which is not beneficial to subsequently improving the specific carbon neutralization condition of a certain region.
2. In the prior art, before urban carbon neutralization conditions are analyzed, carbon neutralization related data are often required to be processed and analyzed, however, when the system is used for processing and analyzing, algorithms and rules are often lack of timely iterative updating, so that accuracy loss possibly caused when the urban carbon neutralization data conditions are analyzed can be caused.
3. The carbon-fixing ratio of each sub-area block in the target city is analyzed, so that the carbon neutralization effect of each sub-area block is accurately and reliably evaluated, the carbon neutralization qualification of the target city is accurately and effectively analyzed, a reference basis is provided for carbon neutralization treatment of the target city, and convenience and guarantee are provided for accurate and effective carbon neutralization treatment of the target city.
4. Through calculating carbon emission total amount and fixed carbon rate, be convenient for in time carry out accurate effectual judgement to the carbon neutralization effect in predetermineeing the city, be convenient for when the unsatisfied predetermined requirement of carbon neutralization effect, in time take corresponding measure to remedy, improved the promptness and the validity of carbon neutralization analysis.
Drawings
FIG. 1 is a schematic diagram of an overall module of the present invention;
FIG. 2 is a block diagram of a data detection unit according to the present invention;
FIG. 3 is a block diagram of a data acquisition unit according to the present invention;
FIG. 4 is a block diagram of a data interaction unit according to the present invention;
FIG. 5 is a block diagram of a data analysis unit according to the present invention;
fig. 6 is a schematic diagram of a visualization processing unit module according to the present invention.
In the figure: 1. a data detection unit; 11. a data acquisition terminal; 12. a data processing module; 13. a signal transmitting module; 2. a data acquisition unit; 21. a network connection module; 22. an information collection module; 23. a satellite positioning module; 3. a data interaction unit; 31. a tag creation module; 32. a tag matching module; 33. an interactive transmission module; 4. a data analysis unit; 41. a calculation rule module; 42. a data calculation module; 43. a threshold setting module; 44. an analysis evaluation module; 5. a visualization processing unit; 51. a time chain generation module; 52. a time chain matching module; 53. an image generation module; 54. a display module; 6. a human-computer interaction unit; 7. and (6) supervising the terminal.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the smart city carbon neutralization data analysis system includes a data detection unit 1, a data acquisition unit 2, a data interaction unit 3, a data analysis unit 4, a visualization processing unit 5, a human-computer interaction unit 6, and a supervision terminal 7;
the data detection unit 1 is used for acquiring relevant data of carbon neutralization level in real time, generating data signals from the acquired relevant data and sending the data signals, wherein the relevant data of carbon neutralization level comprises enterprise carbon emission data and domestic carbon emission data; the data acquisition unit 2 is used for receiving the data signals collected by the data detection unit 1 and collecting carbon neutralization influence information, wherein the carbon neutralization influence information comprises satellite positioning information, enterprise energy consumption type information, urban life energy consumption type information, greening carbon absorption rate and greening area occupation rate; the data interaction unit 3 is used for realizing data communication interaction between the data acquisition unit 2 and the data analysis unit 4, and the data interaction unit 3 can perform label generation and integration on the carbon neutralization level related data and the carbon neutralization influence information acquired by the data acquisition unit 2; the data analysis unit 4 is used for processing, calculating and analyzing the data group sent by the data interaction unit 3, and generating an analysis result after the analysis is finished; the visualization processing unit 5 is used for visually displaying the data acquired by the data acquisition unit 2 and the analysis result generated by the data analysis unit 4; the human-computer interaction unit 6 is used for generating a human-computer interaction interface, and a worker can utilize the human-computer interaction unit 6 to control the whole system in real time through the supervision terminal 7; the supervision terminal 7 is used for controlling the whole system, the supervision terminal 7 is in interactive connection with the human-computer interaction unit 6, and the supervision terminal 7 comprises a PC, communication equipment or a mobile phone which are in communication connection.
Specifically, when the system operates, the data detection unit 1 collects relevant data of carbon neutralization level in real time and sends the data to the data acquisition unit 2, after the data acquisition unit 2 receives the data, the data is sent to the data interaction unit 3 by combining carbon neutralization influence information collected by the module, the data interaction unit 3 generates and matches labels for the data and the information, the data are sent to the data analysis unit 4 after the data are matched, the data analysis unit 4 performs calculation analysis on the data information and obtains an analysis result, the analysis result is sent to the visual processing unit 5 to generate an image for a worker to check, the worker can control the system through the monitoring terminal 7 in the whole process, and an interaction interface generated by the human-computer interaction unit 6 is operated in the control process.
In order to solve the technical problems that in the prior art, when carbon neutralization data are analyzed, collected data are often subjected to summarizing processing, so that the overall carbon neutralization condition of a city is analyzed, but it is difficult to distinguish and compare different regional areas, and the subsequent improvement of the specific carbon neutralization condition of a certain region is not facilitated, please refer to fig. 2-3, the invention provides the following technical scheme:
the data detection unit 1 comprises a data acquisition terminal 11, a data processing module 12 and a signal sending module 13;
the data acquisition terminal 11 is used for acquiring building information of a building; the data processing module 12 is used for calculating to obtain enterprise carbon emission data and life carbon emission data according to the building information; the signal sending module 13 is configured to generate a data signal from the enterprise carbon emission data and the domestic carbon emission data, and send the data signal to the data obtaining unit 2.
The data acquisition unit 2 comprises a network connection module 21, an information collection module 22 and a satellite positioning module 23;
the network connection module 21 is used for accessing the internet to realize network connection and data transmission between the data detection unit 1 and the data acquisition unit 2, and meanwhile, realizes network connection between the information collection module 22 and the cloud; the information collection module 22 is used for accessing a network to collect carbon neutralization influence information; the satellite positioning module 23 is used for positioning and acquiring the collected geographical position information matched with the carbon neutralization level related data and the carbon neutralization influence information.
Specifically, the data detection unit 1 and the data acquisition unit 2 can collect and process data information in different areas in different categories, clearly distinguish and collect data of enterprise production, urban life and greening carbon reduction, thoroughly check and record data, so that when the carbon neutralization is calculated, the obtained data can be clearer, the former or subsequent carbon neutralization data can be analyzed and compared according to the data, and the subsequent emission improvement in a certain area is facilitated.
Referring to fig. 4, the data interaction unit 3 includes a tag creation module 31, a tag matching module 32 and an interaction transmission module 33;
the label creating module 31 is configured to generate a label of a date and a time and a location point; the tag matching module 32 is used for performing tag matching on the carbon neutralization level related data and the carbon neutralization influence information positioning position information according to the satellite positioning module 23 and the date and time when the data and information are acquired by the data acquisition unit 2; the interactive transmission module 33 is used for transmitting the data and information matched with the label to the data analysis unit 4.
Specifically, the data interaction unit 3 performs tag matching before transmission, so that data can be processed more effectively and rapidly, and the corresponding data can be calculated, processed and analyzed subsequently.
In order to solve the technical problem that before the urban carbon neutralization condition is analyzed, carbon neutralization related data is often required to be processed and analyzed, but when the system is used for processing and analyzing, an algorithm and a rule are often lack of timely iterative updating, so that the accuracy loss caused by analyzing the urban carbon neutralization data condition is possibly caused, please refer to fig. 5, the invention provides the following technical scheme:
the data analysis unit 4 includes a calculation rule module 41, a data calculation module 42, a threshold setting module 43, and an analysis evaluation module 44;
the calculation rule module 41 is used for storing calculation rules and formulas of various carbon neutralization level related data and carbon neutralization influence information, and the calculation rule module 41 is connected with a cloud end through the internet to periodically update the data calculation rules and formulas; the data calculation module 42 is configured to calculate the carbon neutralization data according to the data acquired by the data acquisition unit 2, refer to calculation rules and formulas of each item of data in the calculation rule module 41 during calculation, and calculate the amount of carbon emission from enterprise activities, the amount of carbon emission from urban life, the amount of carbon absorption from greening, the amount of industrial carbon recovery, and the amount of carbon reduction from renewable energy sources during operation of the data calculation module 42; the threshold setting module 43 is configured to set thresholds for different carbon neutralization related data in different areas, and the set thresholds are used for evaluation and comparison by the analysis and evaluation module 44; the analysis and evaluation module 44 is used for comparing the data calculated by the data calculation module 42 with the threshold set in the threshold setting module 43, performing data evaluation, and generating an evaluation result.
Specifically, the calculation rule module 41 is interconnected with the cloud wireless network through the internet, so that iterative updating can be performed on the calculation rule and formula information at regular time, the rule information in the calculation rule module 41 is in an updating state for a long time, a system can make a decision more accurately and effectively or obtain an analysis result, and the working efficiency and the effect of the system are improved.
Referring to fig. 6, the visualization processing unit 5 includes a time chain generating module 51, a time chain matching module 52, an image generating module 53 and a display module 54;
the time chain generating module 51 is configured to generate a time chain according to date and time; the time chain matching module 52 is configured to match the carbon neutralization level related data sent by the data interaction unit 3 with the analysis result generated by the data analysis unit 4, and enter a time chain according to time matching; the image generation module 53 is configured to process the time chain of the matched data and the analysis result to generate a curve and a histogram; the display module 54 is used for displaying the image generated by the image generation module 53.
Specifically, the visualization processing unit 5 can perform imaging processing on the analysis evaluation result obtained by the data analysis unit 4, and simultaneously can match the various carbon neutralization level related data with different detection time points in the value image, compared with directly performing digital display on the analysis result and the data, the analysis of the carbon neutralization related data can be more intuitively and easily understood by people through converting the data into a graph or a table and the like.
Specifically, the data analysis unit of the smart city carbon neutralization data analysis system comprises a map processing module 45, an evaluation system construction module 46 and an evaluation module 47;
a map processing module 45 for:
acquiring an electronic map of a target city, carrying out grid partitioning on the electronic map to obtain N sub-area blocks of the target city, acquiring an obtained analysis result, determining carbon emission data and carbon neutralization data in each sub-area block based on the analysis result, and respectively marking and displaying the carbon emission data and the carbon neutralization data in the corresponding sub-area blocks;
correcting the carbon emission data and the carbon neutralization data marked and displayed in the N sub-area blocks based on the collected carbon neutralization influence information to obtain a carbon emission and carbon neutralization evaluation graph;
an evaluation architecture building module 46 for:
acquiring a carbon neutralization construction target of a target city, determining a carbon neutralization effect evaluation index based on the carbon neutralization construction target, and constructing a carbon neutralization evaluation system based on the carbon neutralization effect evaluation index;
simultaneously, determining carbon neutralization influence elements in each sub-area block, and smoothing the carbon neutralization evaluation system based on the carbon neutralization influence elements to obtain a target carbon neutralization evaluation system;
an evaluation module 47 configured to:
analyzing the carbon emission data and the carbon neutralization data of each sub-area block in the carbon emission and carbon neutralization evaluation chart based on the target carbon neutralization evaluation system to obtain the solid-carbon ratio of each sub-area;
comparing the solid-carbon ratio of each subarea with a preset solid-carbon ratio threshold, judging the subarea with the solid-carbon ratio smaller than the preset solid-carbon ratio threshold as an unqualified area based on the comparison result, and marking the subarea in the carbon emission and carbon neutralization evaluation graph;
and determining the ratio of the unqualified area to the total area based on the marking result, judging that the carbon neutralization effect of the target city is unqualified when the ratio is greater than a preset threshold, and optimizing the carbon neutralization measure in the unqualified area based on the carbon neutralization construction target of the target city until the solid carbon ratio of the sub-area is greater than or equal to the preset solid carbon ratio threshold.
In this embodiment, the target city may be a city for which carbon neutralization data analysis is desired.
In this embodiment, the electronic map may be a physical map of the target city, which is used to characterize the area range encompassed by the target city, thereby facilitating a determination of whether the carbon neutralization effect of the target city satisfies the expected effect.
In this embodiment, the sub-area blocks may be different areas obtained by dividing the electronic map of the target city according to a certain division rule, and each sub-area block corresponds to one area in the target city.
In this example, the analysis results are the obtained carbon neutralization data and carbon emission data of the target city.
In this embodiment, the marking display may be to mark the carbon neutralization data and the carbon emission data obtained by the analysis in a corresponding electronic area map, so as to facilitate intuitive understanding of the carbon neutralization conditions in different areas.
In this embodiment, the carbon neutralization impact information may be an enterprise energy consumption type of the target city, a city life energy consumption type, and the like.
In this embodiment, the carbon emission and carbon neutralization evaluation map may be an electronic map labeled with carbon emission data and carbon neutralization data of different regions, so as to determine specific carbon neutralization conditions of different sub-region blocks.
In this embodiment, the carbon neutralization construction target is set in advance, and is used for representing the carbon neutralization effect to be finally achieved in the target city.
In this embodiment, the carbon neutralization effect evaluation index may be an index parameter for evaluating the carbon neutralization details of different sub-area blocks of the target city, and specifically may be conversion or absorption of carbon emission amount. .
In this embodiment, the carbon neutralization-affecting element may be a factor that affects carbon neutralization by different sub-area blocks, and may specifically be how many plants are, how many enterprises are in different sub-area blocks, and the like.
In this embodiment, the smoothing process may be to modify and optimize the constructed carbon neutralization evaluation system according to the influencing elements, so as to ensure that the finally obtained carbon neutralization evaluation system is more scientific and accurate.
In this embodiment, the target carbon neutralization evaluation system may be used to process the carbon emission amount and the carbon neutralization data of different sub-area blocks, so as to determine the carbon neutralization effect of different sub-area blocks.
In this embodiment, the solid carbon ratio may be the ratio of the amount successfully captured or absorbed in the carbon emissions generated in the different sub-area blocks to the total carbon emissions.
In this embodiment, the preset solid carbon ratio threshold is set in advance, and is used to measure whether the solid carbon ratio of each sub-region block meets the expected requirement, and may be adjusted.
In this embodiment, the preset threshold is set in advance and can be adjusted.
The working principle of the technical scheme is as follows: the method comprises the steps of dividing an electronic map of a target city, determining carbon emission data and carbon neutralization data of different sub-area blocks through analysis results after division, marking the divided electronic map, obtaining carbon neutralization construction targets of the target city and influence elements in the sub-area blocks at the same time, achieving construction of a carbon neutralization evaluation system, and finally effectively analyzing the carbon fixation ratio of the sub-area blocks through the carbon neutralization evaluation system, so that the carbon neutralization effect of each area is effectively obtained, and finally, effectively evaluating the carbon neutralization qualification of the target city by determining the ratio of the number of the sub-area blocks with unqualified carbon neutralization to the total number.
The beneficial effects of the above technical scheme are: the carbon-fixing ratio of each sub-area block in the target city is analyzed, so that the carbon neutralization effect of each sub-area block is accurately and reliably evaluated, the carbon neutralization qualification of the target city is accurately and effectively analyzed, a reference basis is provided for carbon neutralization treatment of the target city, and convenience and guarantee are provided for accurate and effective carbon neutralization treatment of the target city.
Specifically, the smart city carbon neutralization data analysis system, the data calculation module 42 includes:
an energy consumption type determination unit configured to:
the method comprises the following steps of obtaining the total number of enterprise energy consumption types in a preset city, calculating the total carbon emission amount in the preset city based on the total number of the enterprise energy consumption types, and calculating the carbon sequestration rate of the preset city based on the total carbon emission amount, wherein the specific steps comprise:
a first calculating unit for calculating a total amount of carbon emission in a preset city according to the following formula:
wherein Q represents the total amount of carbon emissions in a preset city; mu represents an error coefficient, and the value range is (0.02,0.05); i represents the number of the current energy consumption types and the value range is [1,n ]](ii) a n represents the total number of the enterprise energy consumption types in the preset city; m i Expressing the fuel consumption corresponding to the ith energy consumption type, wherein the unit is Kg;
the carbon emission coefficient corresponding to the ith energy consumption type is represented, and the value range is (0.7,2.5) and the unit is kg CO 2 /kg；ω i The oxidation rate of the carbon corresponding to the ith energy consumption type is represented, and the dimension is not needed; q represents the urban living carbon emission of a preset city;
the second calculation unit is used for calculating the carbon sequestration rate of the preset city according to the following formula:
wherein eta representsPresetting the carbon fixation rate of a city, wherein the value range is (0,1); k represents the type and the number of the carbon sequestration measures currently taken by the preset city and the value range is [1,m ]](ii) a m represents the total number of types of carbon sequestration measures taken by a preset city; s k The absorption capacity of the kth carbon fixation measure on carbon emission is represented, and the value is less than Q; w is a k The conversion coefficient of the kth carbon fixation measure to carbon emission is represented, and the value range is (0.8,0.95);
the comparison unit is used for comparing the carbon fixation rate obtained by calculation with a target threshold value;
if the carbon sequestration rate is greater than or equal to the target threshold, judging that the carbon neutralization effect of the preset city meets the preset requirement;
otherwise, judging that the carbon neutralization effect of the preset city does not meet the preset requirement, simultaneously determining the leak of the carbon neutralization measure of the preset city, and transmitting the leak to a management terminal for warning and reminding.
In this embodiment, the preset city is a city for which carbon neutralization data analysis is required.
In this embodiment, the type of energy consumed by the enterprise may be burning natural gas, coal, or petroleum.
In this embodiment, the carbon fixation ratio may be a ratio of the amount of successful absorption or conversion in the amount of carbon emissions generated to the total amount.
In this embodiment, the target threshold is set in advance, and is used to measure whether the carbon sequestration rate of the preset city meets the requirement.
In this embodiment, the preset requirement is set in advance.
The working principle of the technical scheme is as follows: the method comprises the steps of determining the energy consumption type of a preset middle enterprise, calculating the total carbon emission amount in a preset city, calculating the carbon fixation rate of the preset city based on the total carbon emission amount, and finally, accurately and reliably judging the carbon neutralization effect of the preset city through the carbon fixation rate.
The beneficial effects of the above technical scheme are: through calculating carbon emission total amount and fixed carbon rate, be convenient for in time carry out accurate effectual judgement to the carbon neutralization effect in predetermineeing the city, be convenient for when the unsatisfied predetermined requirement of carbon neutralization effect, in time take corresponding measure to remedy, improved the promptness and the validity of carbon neutralization analysis.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. A smart city carbon neutralization data analysis system is characterized by comprising a data detection unit (1), a data acquisition unit (2), a data interaction unit (3), a data analysis unit (4), a visual processing unit (5), a man-machine interaction unit (6) and a supervision terminal (7);
the data detection unit (1) is used for acquiring relevant data of carbon neutralization level in real time, generating data signals from the acquired relevant data and sending the data signals, wherein the relevant data of carbon neutralization level comprises enterprise carbon emission data and domestic carbon emission data;
the data acquisition unit (2) is used for receiving the data signals collected by the data detection unit (1) and collecting carbon neutralization influence information, wherein the carbon neutralization influence information comprises satellite positioning information, enterprise energy consumption type information, urban life energy consumption type information, greening carbon absorption rate and greening area occupation rate;
the data interaction unit (3) is used for realizing data communication interaction between the data acquisition unit (2) and the data analysis unit (4), and the data interaction unit (3) can be used for performing label generation and integration on the carbon neutralization level related data and the carbon neutralization influence information acquired by the data acquisition unit (2);
the data analysis unit (4) is used for processing, calculating and analyzing the data group sent by the data interaction unit (3) and generating an analysis result after the analysis is finished;
the visualization processing unit (5) is used for visually displaying the data acquired by the data acquisition unit (2) and the analysis result generated by the data analysis unit (4);
the human-computer interaction unit (6) is used for generating a human-computer interaction interface, and a worker can utilize the human-computer interaction unit (6) to control the whole system in real time through the supervision terminal (7);
the supervision terminal (7) is used for controlling the whole system, and the supervision terminal (7) is in interactive connection with the human-computer interaction unit (6).
2. The system for smart city carbon neutralization data analysis according to claim 1, wherein: the data detection unit (1) comprises a data acquisition terminal (11), a data processing module (12) and a signal sending module (13);
the data acquisition terminal (11) is used for acquiring building information of a building;
the data processing module (12) is used for calculating and obtaining enterprise carbon emission data and domestic carbon emission data according to the building information;
the signal sending module (13) is used for generating data signals from the enterprise carbon emission data and the domestic carbon emission data and sending the data signals to the data acquisition unit (2).
3. The system of claim 2, wherein the system further comprises: the data acquisition unit (2) comprises a network connection module (21), an information collection module (22) and a satellite positioning module (23);
the network connection module (21) is used for accessing the internet to realize network connection and data transmission between the data detection unit (1) and the data acquisition unit (2), and meanwhile, network connection between the information collection module (22) and the cloud end is realized;
the information collection module (22) is used for accessing a network to collect carbon neutralization influence information;
the satellite positioning module (23) is used for positioning and acquiring the collected geographic position information matched with the carbon neutralization level related data and the carbon neutralization influence information.
4. The system for smart city carbon neutralization data analysis according to claim 3, wherein: the data interaction unit (3) comprises a label creation module (31), a label matching module (32) and an interaction transmission module (33);
the label creating module (31) is used for generating a label of date and time and a positioning point;
the tag matching module (32) is used for performing tag matching on the carbon neutralization level related data and the carbon neutralization influence information positioning position information according to the satellite positioning module (23) and the date and time when the data and the information are acquired by the data acquisition unit (2);
the interaction transmission module (33) is used for transmitting the matched data and information of the labels to the data analysis unit (4).
5. The system for smart city carbon neutralization data analysis according to claim 1, wherein: the data analysis unit (4) comprises a calculation rule module (41), a data calculation module (42), a threshold setting module (43) and an analysis evaluation module (44);
the calculation rule module (41) is used for storing calculation rules and formulas of various carbon neutralization level related data and carbon neutralization influence information, and the calculation rule module (41) is connected with a cloud end through the internet and updates the data calculation rules and formulas periodically;
the data calculation module (42) is used for calculating the carbon neutralization condition data according to the data acquired by the data acquisition unit (2), and the calculation rule and the formula of each item of data in the calculation rule module (41) are referred during calculation;
the threshold setting module (43) is used for carrying out threshold setting on different carbon neutralization related data of different areas, and the set threshold is used for evaluation and comparison by the analysis evaluation module (44);
the analysis and evaluation module (44) is used for comparing the data calculated by the data calculation module (42) with the threshold set in the threshold setting module (43), evaluating the data and generating an evaluation result.
6. The system for smart city carbon neutralization data analysis according to claim 1, wherein: the data analysis unit comprises a map processing module (45), an evaluation system construction module (46) and an evaluation module (47);
a map processing module (45) for:
the method comprises the steps of obtaining an electronic map of a target city, carrying out grid partitioning on the electronic map to obtain N sub-area blocks of the target city, obtaining an obtained analysis result, determining carbon emission data and carbon neutralization data in each sub-area block based on the analysis result, and marking and displaying the carbon emission data and the carbon neutralization data in the corresponding sub-area blocks respectively;
correcting carbon emission data and carbon neutralization data marked and displayed in the N sub-area blocks based on the collected carbon neutralization influence information to obtain a carbon emission and carbon neutralization evaluation graph;
an evaluation architecture building module (46) for:
acquiring a carbon neutralization construction target of a target city, determining a carbon neutralization effect evaluation index based on the carbon neutralization construction target, and constructing a carbon neutralization evaluation system based on the carbon neutralization effect evaluation index;
simultaneously, determining carbon neutralization influence elements in each sub-area block, and smoothing the carbon neutralization evaluation system based on the carbon neutralization influence elements to obtain a target carbon neutralization evaluation system;
an evaluation module (47) for:
analyzing the carbon emission data and the carbon neutralization data of each sub-area block in the carbon emission and carbon neutralization evaluation graph based on the target carbon neutralization evaluation system to obtain the solid-to-carbon ratio of each sub-area;
comparing the solid-carbon ratio of each subarea with a preset solid-carbon ratio threshold, judging the subarea with the solid-carbon ratio smaller than the preset solid-carbon ratio threshold as an unqualified area based on the comparison result, and marking the subarea in the carbon emission and carbon neutralization evaluation graph;
and determining the ratio of the unqualified area to the total area based on the marking result, judging that the carbon neutralization effect of the target city is unqualified when the ratio is greater than a preset threshold, and optimizing the carbon neutralization measure in the unqualified area based on the carbon neutralization construction target of the target city until the solid carbon ratio of the sub-area is greater than or equal to the preset solid carbon ratio threshold.
7. The smart city carbon neutralization data analysis system of claim 5, wherein: and the data calculation module (42) is used for calculating the carbon emission of the enterprise activities, the carbon emission of the urban life, the green carbon absorption amount, the industrial carbon recovery amount and the carbon reduction amount of the renewable energy sources during operation.
8. The system for smart city carbon neutralization data analysis according to claim 1, wherein: the visualization processing unit (5) comprises a time chain generation module (51), a time chain matching module (52), an image generation module (53) and a display module (54);
wherein the time chain generating module (51) is used for generating a time chain according to date and time;
the time chain matching module (52) is used for matching the carbon neutralization level related data sent by the data interaction unit (3) with the analysis result generated by the data analysis unit (4), and entering a time chain according to time matching;
the image generation module (53) is used for processing the time chain of the matched data and the analysis result to generate a curve and a histogram;
the display module (54) is used for displaying the image generated by the image generation module (53).
9. The system for smart city carbon neutralization data analysis according to claim 1, wherein: the supervision terminal (7) comprises a PC, communication equipment or a mobile phone which are connected through communication.
10. The smart city carbon neutralization data analysis system of claim 5, wherein: the data calculation module (42) comprises:
an energy consumption type determination unit for:
the method comprises the following steps of obtaining the total number of enterprise energy consumption types in a preset city, calculating the total carbon emission amount in the preset city based on the total number of the enterprise energy consumption types, and calculating the carbon sequestration rate of the preset city based on the total carbon emission amount, wherein the specific steps comprise:
a first calculating unit for calculating a total amount of carbon emission in a preset city according to the following formula:
wherein Q represents the total amount of carbon emissions in a preset city; mu represents an error coefficient, and the value range is (0.02,0.05); i represents the number of the current energy consumption types and the value range is [1,n ]](ii) a n represents the total number of the enterprise energy consumption types in the preset city; m is a group of i Expressing the fuel consumption corresponding to the ith energy consumption type, and the unit is Kg;
the carbon emission coefficient corresponding to the ith energy consumption type is represented, and the value range is (0.7,2.5) with the unit of kg CO 2 /kg；ω i The oxidation rate of the carbon corresponding to the ith energy consumption type is represented, and the dimension is not needed; q represents the urban living carbon emission of a preset city;
the second calculation unit is used for calculating the carbon sequestration rate of the preset city according to the following formula:
wherein eta represents the carbon fixation rate of a preset city, and the value range is (0,1); k represents the type and the number of the carbon sequestration measures currently taken by the preset city and the value range is [1,m ]](ii) a m represents the total number of types of carbon sequestration measures taken by a preset city; s k The absorption capacity of the kth carbon fixation measure on carbon emission is represented, and the value is less than Q; w is a k The conversion coefficient of the kth carbon fixation measure to carbon emission is represented, and the value range is (0.8,0.95);
the comparison unit is used for comparing the carbon fixation rate obtained by calculation with a target threshold value;
if the carbon sequestration rate is greater than or equal to the target threshold, judging that the carbon neutralization effect of the preset city meets the preset requirement;
otherwise, judging that the carbon neutralization effect of the preset city does not meet the preset requirement, simultaneously determining the leak of the carbon neutralization measure of the preset city, and transmitting the leak to a management terminal for warning and reminding.
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