Multi-source heterogeneous carbon emission data integration system and method

Abstract

The invention belongs to the technical field of carbon emission management, and discloses a multi-source heterogeneous carbon emission data integration system and method. The system comprises a production data acquisition unit, a carbon emission data statistics unit, a data storage unit and an integrated data analysis unit, and the method comprises the following steps: using the production data acquisition unit to acquire production data of a department, and performing screening to obtain effective production data; a carbon emission data statistical unit is used for collecting carbon emission data and processing the carbon emission data to obtain processed carbon emission data; using a data storage unit to store the effective production data and the processed carbon emission data; and performing integrated data analysis on the effective production data and the processed carbon emission data by using an integrated data analysis unit to obtain enterprise carbon emission data. According to the method, the problems of single data source, low data processing efficiency, insufficient data integration capability and inaccurate data analysis in the prior art are solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of carbon emission management, and particularly relates to a multi-source heterogeneous carbon emission data integration system and method. Background Art

[0002] With the increasingly serious global climate change problem, carbon emission management has become the focus of attention of governments and enterprises in various countries. With the deepening of digital transformation, enterprises have generated an unprecedented amount of data, posing great challenges to the carbon emission management of enterprises.

[0003] In the field of carbon emission data integration, although existing technologies have realized the collection and analysis of carbon emission data to a certain extent, there are still many defects, specifically including:

[0004] 1) Single data source: Existing technologies often can only collect data from a single or limited data source, unable to comprehensively cover all production links and emission points of enterprises, which limits the integrity and accuracy of carbon emission data and cannot provide a comprehensive carbon emission profile for enterprises;

[0005] 2) Low data processing efficiency: Existing technologies often adopt traditional manual or semi-automated methods in data processing, with slow processing speed and low efficiency. As the amount of data continues to increase, existing systems are difficult to meet the large-scale and real-time data processing requirements;

[0006] 3) Insufficient data integration ability: When integrating multi-source heterogeneous data, existing technologies often lack effective integration strategies and tools, resulting in insufficient and inaccurate data integration, which makes it difficult for enterprises to obtain comprehensive and consistent data support when conducting carbon emission management and decision-making;

[0007] 4) Inaccurate data analysis: Existing technologies often adopt simple statistical methods in data analysis, lacking in-depth data mining and model analysis capabilities, which leads to inaccurate and shallow analysis results of carbon emission data and cannot provide targeted carbon emission optimization suggestions for enterprises. Summary of the Invention

[0008] In order to solve the problems of single data source, low data processing efficiency, insufficient data integration ability, and inaccurate data analysis existing in the prior art, the purpose of the present invention is to provide a multi-source heterogeneous carbon emission data integration system and method.

[0009] The technical solution adopted by the present invention is as follows:

[0010] A multi-source heterogeneous carbon emission data integration system includes a production material collection unit, a carbon emission data statistics unit, a data storage unit, and an integrated data analysis unit. The production material collection unit and the carbon emission data statistics unit are both connected to the data storage unit, and the data storage unit is sequentially connected to the integrated data analysis unit.

[0011] Further, the production material collection unit includes a data upload module, a screening module, and a sending module. The data upload module, the screening module, and the sending module are sequentially connected, and the sending module is connected to the data storage unit.

[0012] Further, the carbon emission data statistics unit includes a carbon data collection module for the power production end, a carbon data collection module for the production consumption end, a carbon emission data collection module for the chemical emission end, and a data processing module. The carbon data collection module for the power production end, the carbon data collection module for the production consumption end, and the carbon emission data collection module for the chemical emission end are all connected to the data processing module, and the data processing module is connected to the data storage unit.

[0013] Further, the integrated data analysis unit includes a conversion factor calculation module and a carbon emission data calculation module. The conversion factor calculation module is respectively connected to the data storage unit and the carbon emission data calculation module.

[0014] A multi-source heterogeneous carbon emission data integration method, based on the multi-source heterogeneous carbon emission data integration system, the system includes a production material collection unit, a carbon emission data statistics unit, a data storage unit, and an integrated data analysis unit. The method includes the following steps:

[0015] Use the production material collection unit to collect the production material data of the department and screen the production material data to obtain valid production material data;

[0016] Use the carbon emission data statistics unit to collect the carbon emission data of the department and process the carbon emission data to obtain the processed carbon emission data;

[0017] Use the data storage unit to store the valid production material data collected by the production material collection unit and the processed carbon emission data collected by the carbon emission data statistics unit;

[0018] Use the integrated data analysis unit to perform integrated data analysis on the valid production material data and the processed carbon emission data stored in the data storage unit to obtain the enterprise carbon emission data in the new plan.

[0019] Further, using the production material collection unit to collect the production material data of the department and screen the production material data to obtain valid production material data includes the following steps:

[0020] Use the data upload module of the production data collection unit to connect to the data upload port of the department, and receive the production data uploaded by the department based on the preset data format;

[0021] Use the screening module of the production data collection unit to screen the production data received by the data upload module according to the preset required data type to obtain valid production data;

[0022] Use the sending module of the production data collection unit to send the valid production data screened by the screening module to the data storage unit.

[0023] Furthermore, use the carbon emission data statistics unit to collect the carbon emission data of the department and process the carbon emission data to obtain the processed carbon emission data, including the following steps:

[0024] Use the carbon data collection module at the power generation end of the carbon emission data statistics unit to collect the carbon emission data at the power generation end of the enterprise power system;

[0025] Use the carbon data collection module at the production consumption end of the carbon emission data statistics unit to collect the carbon emission data at the production consumption end of the processing and manufacturing equipment in the enterprise production link;

[0026] Use the carbon data collection module at the chemical emission end of the carbon emission data statistics unit to collect the carbon emission data at the chemical emission end of the enterprise chemical emission end;

[0027] Use the data processing module of the carbon emission data statistics unit to integrate the carbon emission data at the power generation end, the carbon emission data at the production consumption end, and the carbon emission data at the chemical emission end to obtain the carbon emission data of the department;

[0028] Use the data processing module of the carbon emission data statistics unit to process the carbon emission data to obtain the processed carbon emission data, and send the processed carbon emission data to the data storage unit.

[0029] Furthermore, use the integrated data analysis unit to perform integrated data analysis on the valid production data and the processed carbon emission data stored in the data storage unit to obtain the enterprise carbon emission data in the new plan, including the following steps:

[0030] Load the valid production data and the processed carbon emission data stored in the data storage unit into the conversion factor calculation module of the integrated data analysis unit;

[0031] Use the conversion factor calculation module of the integrated data analysis unit to calculate the conversion factor for the valid production data and the processed carbon emission data to obtain the conversion factor;

[0032] Using the carbon emission data calculation module of the integrated data analysis unit, based on the conversion factors obtained by the conversion factor calculation module, calculate the carbon emission data to obtain the enterprise carbon emission data in the new plan.

[0033] Furthermore, the conversion factor calculation module is provided with a conversion factor calculation model, and the formula of the conversion factor calculation model is:

[0034]

[0035] In the formula, P k is the conversion factor, θ% is the production material consumption coefficient, C i is the i-th processed carbon emission data collected by the department, D j is the j-th effective production material data of the department, C0 is all the processed carbon emission data statistically collected by the department in the early stage, D0 is all the effective production material data statistically collected in the early stage, i is the processed carbon emission data item indicator, j is the effective production material data item indicator, n is the total number of processed carbon emission data items, and m is the total number of effective production material data items.

[0036] Furthermore, the carbon emission data calculation module is provided with a carbon emission data calculation model, and the formula of the carbon emission data calculation model is:

[0037]

[0038] In the formula, M is the enterprise carbon emission data in the new plan, is the production material consumption coefficient in the new plan, D j' is the j'-th effective production material data of the department in the new plan, j' is the effective production material data item indicator in the new plan, and m' is the total number of effective production material data items in the new plan.

[0039] The beneficial effects of the present invention are:

[0040] The present invention discloses a multi-source heterogeneous carbon emission data integration system and method. Through the production material collection unit, data can be collected from multiple data sources to ensure the comprehensiveness and integrity of carbon emission data, providing a more accurate carbon emission portrait for enterprises; adopting an automated and intelligent data integration and processing method significantly improves the data processing speed and efficiency, meeting the requirements of large-scale and real-time data processing; through the integrated data analysis unit, effective integration of multi-source heterogeneous data is achieved to ensure the consistency and accuracy of data, providing comprehensive and reliable data support for enterprise carbon emission management; using the conversion factor calculation module and the carbon emission data calculation module to perform accurate and efficient carbon emission calculations, providing accurate and in-depth enterprise carbon emission data, and providing a scientific basis for enterprises to formulate targeted carbon emission optimization strategies.

[0041] Other beneficial effects of the present invention will be further described in the specific implementation manners. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 is a structural block diagram of a multi-source heterogeneous carbon emission data integration system in the present invention.

[0043] Figure 2 is a flow block diagram of a multi-source heterogeneous carbon emission data integration method in the present invention. SPECIFIC IMPLEMENTATION MANNERS

[0044] The present invention will be further explained below with reference to the drawings and specific embodiments.

[0045] Example 1:

[0046] As Figure 1 shown, this embodiment provides a multi-source heterogeneous carbon emission data integration system, including a production material acquisition unit, a carbon emission data statistics unit, a data storage unit, and an integrated data analysis unit. The production material acquisition unit and the carbon emission data statistics unit are both connected to the data storage unit, and the data storage unit is sequentially connected to the integrated data analysis unit;

[0047] The production material acquisition unit is used to collect the production material data of the department and screen the production material data to obtain effective production material data;

[0048] The carbon emission data statistics unit is used to collect the carbon emission data of the department and process the carbon emission data to obtain processed carbon emission data;

[0049] The data storage unit is used to store the effective production material data collected by the production material acquisition unit and the processed carbon emission data collected by the carbon emission data statistics unit;

[0050] The integrated data analysis unit is used to perform integrated data analysis on the effective production material data and the processed carbon emission data stored in the data storage unit to obtain the enterprise carbon emission data in the new plan.

[0051] Preferably, the production material acquisition unit includes a data upload module, a screening module, and a sending module. The data upload module, the screening module, and the sending module are sequentially connected, and the sending module is connected to the data storage unit;

[0052] The data upload module is used to connect to the data upload port of the department and receive the production material data uploaded by the department based on a preset data format;

[0053] The screening module is used to screen the production material data received by the data upload module according to a preset required data type to obtain effective production material data;

[0054] A sending module, configured to send the valid production material data screened by the screening module to the data storage unit.

[0055] Preferably, the carbon emission data statistics unit includes a carbon data collection module for power production, a carbon data collection module for production consumption, a carbon data collection module for chemical emissions, and a data processing module. The carbon data collection module for power production, the carbon data collection module for production consumption, and the carbon data collection module for chemical emissions are all connected to the data processing module, and the data processing module is connected to the data storage unit;

[0056] The carbon data collection module for power production is configured to collect the carbon emission data of the power production end in the enterprise power system;

[0057] The carbon data collection module for production consumption is configured to collect the carbon emission data of the production consumption end of the processing and manufacturing equipment in the enterprise production link;

[0058] The carbon data collection module for chemical emissions is configured to collect the carbon emission data of the chemical emission end in the enterprise chemical emission end;

[0059] The data processing module is configured to integrate the carbon emission data of the power production end, the carbon emission data of the production consumption end, and the carbon emission data of the chemical emission end to obtain the carbon emission data of the department; process the carbon emission data to obtain the processed carbon emission data, and send the processed carbon emission data to the data storage unit;

[0060] The carbon emission data statistics unit can realize the corresponding collection of carbon emission data of different types in different departments of the enterprise, improve the convenience and practicability of data collection and statistics, and improve the efficiency of integrated data analysis;

[0061] Preferably, the integrated data analysis unit includes a conversion factor calculation module and a carbon emission data calculation module. The conversion factor calculation module is respectively connected to the data storage unit and the carbon emission data calculation module;

[0062] The conversion factor calculation module is configured to use a conversion factor calculation model to calculate the conversion factor for the valid production material data and the processed carbon emission data to obtain the conversion factor;

[0063] The carbon emission data calculation module is configured to use a carbon emission data calculation model to perform carbon emission data calculation according to the conversion factor obtained by the conversion factor calculation module to obtain the enterprise carbon emission data in the new plan;

[0064] The integrated data analysis unit realizes analyzing the corresponding conversion factors based on the processed carbon emission data and the corresponding valid production material data. In the later stage, if you want to collect carbon emission data, you only need to collect production material data and calculate it through the carbon emission data calculation formula and the corresponding conversion factors. Different departments do not need to go through the complex process of data collection and conversion, which improves the efficiency of integrated data analysis.

[0065] Embodiment 2:

[0066] As Figure 2 shown, this embodiment provides a method for integrating multi-source heterogeneous carbon emission data. Based on a multi-source heterogeneous carbon emission data integration system, the system includes a production material collection unit, a carbon emission data statistics unit, a data storage unit, and an integrated data analysis unit. The method includes the following steps:

[0067] S1: Use the production material collection unit to collect the production material data of the department and screen the production material data to obtain valid production material data, including the following steps:

[0068] S1-1: Use the data upload module of the production material collection unit to connect to the data upload port of the department and receive the production material data uploaded by the department based on the preset data format;

[0069] By setting up the network device end for data collection, different departments upload the production material data according to the production plan and upload the production material data to the data upload module through the data upload port of the department;

[0070] The production material data includes electric energy production data, power consumption equipment data, processing quantity data of different types of products, and chemical product processing output data;

[0071] S1-2: Use the screening module of the production material collection unit to screen the production material data received by the data upload module according to the preset required data type to obtain valid production material data;

[0072] An identification model is built in. The operator calibrates the preset required data type through the identification model, and the identification model is used to screen the production material data received by the data upload module;

[0073] S1-3: Use the sending module of the production material collection unit to send the valid production material data screened by the screening module to the data storage unit;

[0074] S2: Use the carbon emission data statistics unit to collect the carbon emission data of the department and process the carbon emission data to obtain the processed carbon emission data, including the following steps:

[0075] S2-1: Use the carbon data collection module at the power generation end of the carbon emission data statistics unit to collect the carbon emission data at the power generation end in the enterprise's power system.

[0076] The power generation end in the enterprise's power system includes the power generation end, power transmission end, power consumption end, and power energy storage end.

[0077] S2-2: Use the carbon data collection module at the production and consumption end of the carbon emission data statistics unit to collect the carbon emission data at the production and consumption end of the processing and manufacturing equipment in the enterprise's production chain.

[0078] S2-3: Use the carbon data collection module at the chemical emission end of the carbon emission data statistics unit to collect the carbon emission data at the chemical emission end in the enterprise's chemical emission end.

[0079] The carbon emission data at the chemical emission end is obtained by analyzing and processing the chemical gas data generated during the processing and manufacturing of products.

[0080] S2-4: Use the data processing module of the carbon emission data statistics unit to integrate the carbon emission data at the power generation end, the carbon emission data at the production and consumption end, and the carbon emission data at the chemical emission end to obtain the carbon emission data of the department.

[0081] S2-5: Use the data processing module of the carbon emission data statistics unit to process the carbon emission data to obtain the processed carbon emission data, and send the processed carbon emission data to the data storage unit.

[0082] S3: Use the data storage unit to store the effective production data collected by the production data collection unit and the processed carbon emission data collected by the carbon emission data statistics unit.

[0083] S4: Use the integrated data analysis unit to perform integrated data analysis on the effective production data and the processed carbon emission data stored in the data storage unit to obtain the enterprise's carbon emission data in the new plan, including the following steps:

[0084] S4-1: Load the effective production data and the processed carbon emission data corresponding to different quarters stored in the data storage unit into the conversion factor calculation module of the integrated data analysis unit to calculate and update the conversion factor regularly.

[0085] S4-2: Use the conversion factor calculation module of the integrated data analysis unit to calculate the conversion factor for the effective production data and the processed carbon emission data to obtain the conversion factor.

[0086] The conversion factor calculation module is set with a conversion factor calculation model, and the formula of the conversion factor calculation model is:

[0087]

[0088] In the formula, P k is the conversion factor, θ% is the production material consumption coefficient, and C i is the i-th processed carbon emission data collected by the department, D j is the j-th valid production material data of the department, C0 is all the processed carbon emission data statistically collected by the department in the previous period, D0 is all the valid production material data statistically collected in the previous period, i is the indicator of the processed carbon emission data item, j is the indicator of the valid production material data item, n is the total number of processed carbon emission data items, and m is the total number of valid production material data items;

[0089] The conversion factor calculation model realizes the calculation of the corresponding conversion factor according to the previous production material consumption and carbon emission data and the updated production material consumption and carbon emission data, and uses it as the data in the later department carbon emission data calculation model. During the consumption process of production materials, they may not be completely consumed. According to the carbon emission situations of different departments, corresponding production material consumption coefficients will be set;

[0090] S4-3: Use the carbon emission data calculation module of the integrated data analysis unit to calculate the carbon emission data according to the conversion factor obtained by the conversion factor calculation module to obtain the enterprise carbon emission data in the new plan;

[0091] The carbon emission data calculation module is set with a carbon emission data calculation model, and the formula of the carbon emission data calculation model is:

[0092]

[0093] In the formula, M is the enterprise carbon emission data in the new plan, is the production material consumption coefficient in the new plan, D j' is the j'-th valid production material data of the department in the new plan, j' is the indicator of the valid production material data item in the new plan, and m' is the total number of valid production material data items in the new plan;

[0094] By collecting the valid production materials and the corresponding processed carbon emission data, analyzing the conversion factors of carbon emissions corresponding to different departments, in the later stage, there is no need to perform different types of conversion and integration according to different production material data. Only by collecting the production material data, it is possible to calculate the corresponding carbon emission data according to the carbon emission conversion factors of different departments, which can effectively solve the time-consuming and laborious problem of heterogeneous data processing.

[0095] The present invention discloses a multi-source heterogeneous carbon emission data integration system and method. Through the production data collection unit, data can be collected from multiple data sources to ensure the comprehensiveness and integrity of carbon emission data, providing a more accurate carbon emission profile for enterprises; adopting an automated and intelligent data integration and processing method can significantly improve the data processing speed and efficiency, meeting the data processing requirements of large scale and real-time; through the integrated data analysis unit, effective integration of multi-source heterogeneous data can be achieved to ensure the consistency and accuracy of data, providing comprehensive and reliable data support for enterprise carbon emission management; by using the conversion factor calculation module and the carbon emission data calculation module, accurate and efficient carbon emission calculations can be carried out, providing accurate and in-depth enterprise carbon emission data, and providing a scientific basis for enterprises to formulate targeted carbon emission optimization strategies.

[0096] The present invention is not limited to the above optional implementation manners. Any person can obtain other various forms of products under the inspiration of the present invention. The above specific implementation manners should not be construed as limiting the protection scope of the present invention. The protection scope of the present invention should be defined by the claims, and the description can be used to interpret the claims.

Claims

1. A multi-source heterogeneous carbon emission data integration system, characterized in that: It includes a production data collection unit, a carbon emission data statistics unit, a data storage unit, and an integrated data analysis unit. The production data collection unit and the carbon emission data statistics unit are both connected to the data storage unit, and the data storage unit is sequentially connected to the integrated data analysis unit.

2. The multi-source heterogeneous carbon emission data integration system according to claim 1, wherein: The production data collection unit includes a data upload module, a screening module, and a sending module. The data upload module, the screening module, and the sending module are sequentially connected, and the sending module is connected to the data storage unit.

3. The multi-source heterogeneous carbon emission data integration system according to claim 1, characterized in that: The carbon emission data statistics unit includes a carbon data collection module for the power production end, a carbon data collection module for the production consumption end, a carbon data collection module for the chemical emission end, and a data processing module. The carbon data collection module for the power production end, the carbon data collection module for the production consumption end, and the carbon data collection module for the chemical emission end are all connected to the data processing module, and the data processing module is connected to the data storage unit.

4. The multi-source heterogeneous carbon emission data integration system according to claim 1, characterized in that: The integrated data analysis unit includes a conversion factor calculation module and a carbon emission data calculation module. The conversion factor calculation module is respectively connected to the data storage unit and the carbon emission data calculation module.

5. A multi-source heterogeneous carbon emission data integration method, based on the multi-source heterogeneous carbon emission data integration system as described in any one of claims 1-4. The system includes a production material collection unit, a carbon emission data statistics unit, a data storage unit, and an integrated data analysis unit, and is characterized in that: The method includes the following steps: Use the production data collection unit to collect the production data of the department and screen the production data to obtain valid production data. Use the carbon emission data statistics unit to collect the carbon emission data of the department and process the carbon emission data to obtain the processed carbon emission data. Use the data storage unit to store the valid production data collected by the production data collection unit and the processed carbon emission data collected by the carbon emission data statistics unit. Use the integrated data analysis unit to perform integrated data analysis on the valid production data and the processed carbon emission data stored in the data storage unit to obtain the enterprise carbon emission data in the new plan.

6. A method for integrating multi-source heterogeneous carbon emission data according to claim 5, characterized in that: Use the production data collection unit to collect the production data of the department and screen the production data to obtain valid production data, including the following steps: Use the data upload module of the production data collection unit to connect to the data upload port of the department and receive the production data uploaded by the department based on a preset data format. Use the screening module of the production data collection unit to screen the production data received by the data upload module according to the preset required data type to obtain valid production data. Use the sending module of the production data collection unit to send the valid production data screened by the screening module to the data storage unit.

7. A multi-source heterogeneous carbon emission data integration method according to claim 5, characterized in that: Use the carbon emission data statistics unit to collect the carbon emission data of the department and process the carbon emission data to obtain the processed carbon emission data, including the following steps: Use the carbon data collection module for the power production end of the carbon emission data statistics unit to collect the carbon emission data of the power production end in the enterprise power system. Use the carbon data collection module for the production consumption end of the carbon emission data statistics unit to collect the carbon emission data of the production consumption end of the processing and manufacturing equipment in the enterprise production link. Use the carbon data collection module for the chemical emission end of the carbon emission data statistics unit to collect the carbon emission data of the chemical emission end of the enterprise. Using the data processing module of the carbon emission data statistical unit, integrate the carbon emission data at the power production end, the carbon emission data at the production consumption end, and the carbon emission data at the chemical emission end to obtain the carbon emission data of the department; Using the data processing module of the carbon emission data statistical unit, process the carbon emission data to obtain the processed carbon emission data, and send the processed carbon emission data to the data storage unit.

8. A multi-source heterogeneous carbon emission data integration method according to claim 5, characterized in that: Using the integrated data analysis unit, perform integrated data analysis on the effective production material data and the processed carbon emission data stored in the data storage unit to obtain the enterprise carbon emission data in the new plan, including the following steps: Load the effective production material data and the processed carbon emission data stored in the data storage unit into the conversion factor calculation module of the integrated data analysis unit; Using the conversion factor calculation module of the integrated data analysis unit, calculate the conversion factor for the effective production material data and the processed carbon emission data to obtain the conversion factor; Using the carbon emission data calculation module of the integrated data analysis unit, calculate the carbon emission data according to the conversion factor obtained by the conversion factor calculation module to obtain the enterprise carbon emission data in the new plan.

9. A multi-source heterogeneous carbon emission data integration method according to claim 8, characterized in that: The conversion factor calculation module is provided with a conversion factor calculation model, and the formula of the conversion factor calculation model is: Wherein, P k is the conversion factor, θ% is the production material consumption coefficient, C i is the i-th processed carbon emission data collected by the department, D j is the j-th effective production material data of the department, C0 is all the processed carbon emission data statistically collected by the department in the previous period, D0 is all the effective production material data statistically collected in the previous period, i is the processed carbon emission data item indicator, j is the effective production material data item indicator, n is the total number of processed carbon emission data items, and m is the total number of effective production material data items.

10. A method for integrating multi-source heterogeneous carbon emission data according to claim 8, characterized in that: The carbon emission data calculation module is provided with a carbon emission data calculation model, and the formula of the carbon emission data calculation model is: Where M is the enterprise carbon emission data in the new plan, is the production material consumption coefficient in the new plan, D j' is the j'-th effective production material data of the department in the new plan, j' is the indicator of the effective production material data item in the new plan, and m' is the total number of effective production material data items in the new plan.

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