Park-level trusted carbon transaction and carbon supervision framework system based on block chain

Abstract

The embodiment of the invention discloses a park-level trusted carbon transaction and carbon supervision framework system based on a block chain. The framework system comprises a block chain public service platform, a regional carbon emission trusted management and control platform, a low-cost trusted access platform and a large-scale trusted transaction platform, wherein the block chain public service platform is used for providing credible service of data; the regional carbon emission credible management and control platform is used for realizing whole-course supervision on carbon quota transaction, green electricity transaction, green certificate transaction and carbon profit transaction through data tracing in a carbon transaction process; the low-cost trusted access platform is used for realizing carbon quota access, emission reduction access and carbon general access; and the large-scale trusted transaction platform is used for carrying out carbon transaction based on the carbon transaction data registered by the registration management system.

Description

Technical Field

[0001] This specification relates to the field of blockchain technology, and in particular to a blockchain-based park-level trusted carbon trading and carbon supervision framework system. Background Art

[0002] Carbon trading, also known as carbon emission rights trading, refers to achieving the goal of greenhouse gas emission reduction by limiting the total amount of emissions of greenhouse gases such as carbon dioxide and allocating quotas, allowing enterprises to buy and sell in the carbon emission rights market under government supervision.

[0003] In my country's carbon trading system, there are various types of emission reduction trading entities accessing the trading process, which have the problems of "complex access forms, excessively high access costs, and volatile access data", as well as "difficult transaction management, low transaction credibility, and insufficient transaction linkage" in various types of carbon trading processes. At the same time, the management and supervision process of enterprises and governments has problems such as "credible supervision data, controllable supervision process, diverse supervision models, and closed-loop supervision system", which leads to huge challenges in the construction of credible carbon trading and efficient carbon neutrality management system.

[0004] Based on this, a blockchain-based park-level trusted carbon trading and carbon supervision framework system is needed. Summary of the invention

[0005] The embodiments of this specification provide a blockchain-based park-level trusted carbon trading and carbon supervision framework system to solve the following technical problems: my country's carbon trading system has the following problems: "complex access forms, high access costs, and changeable access data", as well as "difficult transaction management, low transaction credibility, and insufficient transaction linkage" in various types of carbon trading processes. At the same time, the management and supervision process of enterprises and governments has problems such as "credible supervision data, controllable supervision process, diverse supervision models, and closed-loop supervision system".

[0006] To solve the above technical problems, the embodiments of this specification are implemented as follows:

[0007] The embodiments of this specification provide a blockchain-based park-level trusted carbon trading and carbon supervision framework system, including:

[0008] Blockchain public service platform, regional carbon emission trusted control platform, low-cost trusted access platform and large-scale trusted transaction platform;

[0009] in,

[0010] The blockchain public service platform is used to provide trusted data services;

[0011] The regional carbon emission trusted management and control platform is used to achieve full supervision of carbon quota trading, green electricity trading, green certificate trading and carbon inclusive trading through data tracing of the carbon trading process;

[0012] The low-cost trusted access platform is used to achieve carbon quota access, emission reduction access and carbon credit access;

[0013] The large-scale trusted trading platform is used to conduct carbon trading based on the carbon trading data registered in the registration management system.

[0014] At least one of the above-mentioned technical solutions adopted in the embodiments of this specification can achieve the following beneficial effects: for park-level carbon trading, it can fully cover the carbon trading business process integrating multiple trading systems, and the business logic can fully cover trading forms such as carbon quota trading, green electricity trading, green certificate trading and carbon inclusive trading; on this basis, a platform-subsystem-system software system based on blockchain architecture is provided, which seamlessly integrates the entire life cycle logic chain from carbon trading data collection, carbon emission tracing, and carbon online trading, completes the closed loop of park-level carbon trading, and can realize online monitoring of the park-level carbon trading system. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of this specification or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this specification. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 A schematic diagram of a blockchain-based park-level trusted carbon trading and carbon supervision framework system provided in the embodiments of this specification;

[0017] Figure 2 A blockchain-based park-level trusted carbon trading and carbon supervision composition architecture provided in the embodiments of this specification;

[0018] Figure 3 A schematic diagram of a carbon quota generation and carbon trading process provided in an embodiment of this specification;

[0019] Figure 4 A business logic diagram of blockchain-based park-level trusted carbon trading and carbon supervision provided in an embodiment of this specification. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solutions in this specification, the technical solutions in the embodiments of this specification will be clearly and completely described below in conjunction with the drawings in the embodiments of this specification. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments of this specification, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.

[0021] In order to further understand the blockchain-based park-level trusted carbon trading and carbon supervision framework system provided by the embodiments of this specification, Figure 1 The following is a schematic diagram of a blockchain-based park-level trusted carbon trading and carbon supervision framework system provided in the embodiments of this specification. Figure 1 As shown, the framework system includes:

[0022] Blockchain public service platform, regional carbon emission trusted control platform, low-cost trusted access platform and large-scale trusted transaction platform;

[0023] in,

[0024] The blockchain public service platform is used to provide trusted data services;

[0025] The regional carbon emission trusted management and control platform is used to achieve full supervision of carbon quota trading, green electricity trading, green certificate trading and carbon inclusive trading through data tracing of the carbon trading process;

[0026] The low-cost trusted access platform is used to achieve carbon quota access, emission reduction access and carbon credit access;

[0027] The large-scale trusted trading platform is used to conduct carbon trading based on the carbon trading data registered in the registration management system.

[0028] In the present embodiment, the park level can be understood as a closed-loop system that requires carbon trading and supervision. For example, the park level can be an industrial park specified by my country.

[0029] In order to further understand the blockchain-based park-level trusted carbon trading and carbon supervision framework system provided by the embodiments of this specification, it will be explained in detail below.

[0030] Figure 2 A blockchain-based park-level trusted carbon trading and carbon supervision composition architecture is provided in the embodiments of this specification.

[0031] like Figure 2 As shown, in the embodiment of this specification, the blockchain public service platform includes a blockchain subsystem and a blockchain public service subsystem;

[0032] in,

[0033] The blockchain subsystem is used to provide customized development of customized components, and the customized components at least include: cross-chain efficient collaboration components, lightweight high-performance consensus components and on-chain and off-chain collaboration components;

[0034] The blockchain public service subsystem is used to provide customized development of blockchain public service software, and the blockchain public service software at least includes: blockchain public service software and blockchain application monitoring software.

[0035] In order to ensure the credibility of the carbon trading process, smart contracts are further provided based on the blockchain public service platform to ensure the integrity and credibility of the transaction process.

[0036] In the embodiment of this specification, the blockchain public service platform also includes: a carbon trading system smart contract to ensure the integrity and credibility of the transaction process.

[0037] In the embodiments of this specification, the carbon trading smart contract is used for carbon quota and emission reduction verification and allocation, carbon trading, carbon clearing, carbon compliance and decentralized supervision of carbon trading;

[0038] in,

[0039] The carbon trading smart contracts used for carbon quota and emission reduction verification and allocation include: enterprise emission source emission factor accounting smart contracts, enterprise emission reduction baseline assessment smart contracts, enterprise emission reduction baseline assessment smart contracts, power industry quota allocation smart contracts and other emission enterprise quota allocation smart contracts;

[0040] The carbon trading smart contracts used for carbon trading include: quota trading smart contracts between emission enterprises, emission reduction trading smart contracts between emission enterprises, emission enterprise and emission reduction project trading smart contracts, enterprise green electricity green certificate trading smart contracts and individual emission reduction trading smart contracts;

[0041] The carbon trading smart contracts used for carbon settlement include: corporate green electricity green certificate settlement smart contracts and emission reduction settlement smart contracts;

[0042] The carbon trading smart contract used for carbon compliance includes: emission enterprise compliance smart contract;

[0043] The carbon trading smart contract used for decentralized supervision of carbon trading includes: individual emission reduction trading management and control smart contract.

[0044] Since smart contracts fully cover the entire process of quota and emission reduction verification and allocation, carbon trading, carbon liquidation and carbon compliance, etc. At the same time, in view of the current situation of small-amount and high-frequency carbon credit transactions, decentralized supervision of carbon trading based on blockchain also provides an individual emission reduction transaction management smart contract to realize the supervision of individual emission reduction transactions.

[0045] In the embodiment of this specification, the regional carbon emission trusted management and control platform includes a data management subsystem, a data collection subsystem, a data traceability subsystem and a data supervision subsystem;

[0046] in,

[0047] The data association subsystem includes: data sharing and coordination components, data access components and data aggregation components;

[0048] The data collection subsystem includes: a real-time collection system for enterprise operation data, an intelligent rapid identification and collection system for emission source evidence temperature, and an enterprise emission online data identification and collection system;

[0049] The data tracing subsystem includes: clean energy emission reduction data tracing system, enterprise emission data tracing system and carbon footprint data tracing system;

[0050] The data supervision subsystem includes: a carbon emission quota compliance supervision system, a trading quota allocation supervision system, a trading supervision system, a trading data reporting supervision system, a trading settlement supervision system and a trading supervision big data visualization system.

[0051] In the embodiments of this specification, the access platform includes an access subsystem and a security subsystem;

[0052] in,

[0053] The access subsystem is used for accessing various types of data, and includes: personal emission reduction access system, enterprise emission reduction access system, green electricity green certificate access system and clean energy emission reduction access system;

[0054] The security subsystem is used to provide data security protection for the access process of various types of data. The security subsystem includes: a federated learning privacy computing component, a hierarchical security protection component and an identity authentication component.

[0055] In the embodiment of this specification, the trading platform includes a front-end trading subsystem, a query subsystem and a back-end registration subsystem;

[0056] in,

[0057] The front-end trading subsystem includes: emission enterprise front-end trading system, clean energy front-end trading system, enterprise emission reduction behavior front-end trading system and individual emission reduction behavior trading system;

[0058] The query subsystem is used to provide query of transaction data;

[0059] The back-end registration subsystem is used to complete the control of the total amount of various types of carbon transactions and the record of single transactions. The back-end registration subsystem includes: emission enterprise transaction registration system, clean energy transaction registration system, enterprise emission reduction transaction registration system and personal emission reduction transaction registration system.

[0060] In the embodiments of this specification, the carbon quota access includes carbon quota access of preset industries, and the preset industries include: petrochemicals, chemicals, building materials, steel, nonferrous metals, papermaking, electricity, and aviation.

[0061] In the embodiments of this specification, the emission reduction access includes: green electricity from the State Grid system and green certificates from the National Energy Administration.

[0062] In the embodiment of this specification, the registration management system is used for the registration of carbon trading data;

[0063] The carbon trading data includes carbon quota generation data and carbon trading process data.

[0064] In the embodiments of this specification, carbon quota generation data refers to the binding quota generated by carbon quota trading, green electricity green certificate trading and carbon inclusive trading, which is the emission reduction that enterprises in the park are forced to complete. Since the park itself does not have the practical ability to trade carbon, it can use a bypass method to obtain carbon quota data and data such as carbon quota trading, green electricity trading, and green certificate trading.

[0065] Figure 3 A schematic diagram of the carbon quota generation and carbon trading process provided in the embodiments of this specification. Figure 3 As shown in the figure, the blockchain-based park-level trusted carbon trading and carbon supervision framework system collects data on carbon emission enterprises, emission reduction enterprises, and personal emission reduction, obtains carbon quota data of enterprises in the park through a bypass method, and then generates green electricity green certificate quota data and personal emission reduction quota. Carbon quota trading is carried out based on carbon quota data and carbon trading data of enterprises in the park obtained through a bypass method; green electricity trading is carried out based on green electricity green certificate quota data and green electricity trading data of enterprises in the park obtained through a bypass method; green certificate trading is carried out based on green electricity green certificate quota data and green certificate trading data in the park obtained through a bypass method; personal emission reduction trading is carried out based on the generated personal emission reduction data; at the same time, in the process of carbon trading, the park-level carbon trading system supervision is realized.

[0066] In order to further understand the blockchain-based park-level trusted carbon trading and carbon supervision framework system provided by the embodiments of this specification, it is further explained in conjunction with specific business processes.

[0067] Figure 4 A business logic diagram of blockchain-based park-level trusted carbon trading and carbon supervision provided in an embodiment of this specification.

[0068] like Figure 4 As shown, in terms of business logic, it includes: traceability and supervision, carbon quota access, emission reduction access, carbon benefit access, carbon trading and carbon trading query.

[0069] The traceability and supervision business flow covers all data collection, data governance, and data-based analysis and supervision decision-making processes. The regional carbon emission trusted management and control platform realizes the full supervision of carbon quota trading, green electricity trading, green certificate trading, and carbon inclusive trading through data traceability of the carbon trading process. Carbon quota access covers the eight major industries currently recognized by the country, emission reduction access includes green electricity from the State Grid system and green certificates from the National Energy Administration, and carbon inclusive access mainly refers to the carbon emission reduction generated by the emission reduction behavior of enterprises, institutions, and individuals. The above data is accessed through a low-cost trusted access platform. Various types of access data enter the competent department of the park under the supervision of the management and control system. The competent department uses the registration and registration management system to register and ensure the orderly conduct of carbon trading of various types of enterprises, institutions, and individuals. The registration and registration management system performs the role of the transaction backend, and the large-scale trusted trading platform plays the role of the transaction frontend. Based on the carbon trading data registered in the registration and registration management system, the large-scale trusted trading platform conducts carbon trading. To ensure the credibility of the transaction process, the blockchain public service platform provides data trust services for the entire transaction process.

[0070] The blockchain-based park-level trusted carbon trading and carbon supervision framework system provided in the embodiments of this specification is aimed at park-level carbon trading, and can fully cover the carbon trading business processes that integrate multiple trading systems. The business logic can fully cover trading forms such as carbon quota trading, green electricity trading, green certificate trading, and carbon inclusive trading. On this basis, a platform-subsystem-system software system based on the blockchain architecture is provided to seamlessly integrate the entire life cycle logic chain from carbon trading data collection, carbon emission tracing, and carbon online trading, complete the closed loop of park-level carbon trading, and realize online monitoring of the park-level carbon trading system.

[0071] The above is a description of a specific embodiment of the specification. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps recorded in the claims can be performed in an order different from that in the embodiments and still achieve the desired results. In addition, the processes depicted in the drawings do not necessarily require the specific order or continuous order shown to achieve the desired results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

[0072] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the device, electronic device, and non-volatile computer storage medium embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiments.

[0073] The apparatus, electronic device, non-volatile computer storage medium and method provided in the embodiments of this specification correspond to each other, and therefore, the apparatus, electronic device and non-volatile computer storage medium also have similar beneficial technical effects as the corresponding method. Since the beneficial technical effects of the method have been described in detail above, the beneficial technical effects of the corresponding apparatus, electronic device and non-volatile computer storage medium will not be repeated here.

[0074] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0075] The specification may be described in the general context of computer-executable instructions executed by a computer, such as program modules. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform specific tasks or implement specific abstract data types. The specification may also be practiced in distributed computing environments where tasks are performed by remote processing devices connected through a communication network. In a distributed computing environment, program modules may be located in local and remote computer storage media including storage devices.

[0076] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0077] The above is only an embodiment of this specification and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A blockchain-based park-level trusted carbon trading and carbon supervision framework system, characterized by: The framework system includes: Blockchain public service platform, regional carbon emission trusted control platform, low-cost trusted access platform and large-scale trusted transaction platform; in, The blockchain public service platform is used to provide trusted data services; The regional carbon emission trusted management and control platform is used to achieve full supervision of carbon quota trading, green electricity trading, green certificate trading and carbon inclusive trading through data tracing of the carbon trading process; The low-cost trusted access platform is used to achieve carbon quota access, emission reduction access and carbon credit access; The large-scale trusted trading platform is used to conduct carbon trading based on the carbon trading data registered in the registration management system.

2. The frame system according to claim 1, characterized in that: The blockchain public service platform includes a blockchain subsystem and a blockchain public service subsystem; in, The blockchain subsystem is used to provide customized development of customized components, and the customized components at least include: cross-chain efficient collaboration components, lightweight high-performance consensus components and on-chain and off-chain collaboration components; The blockchain public service subsystem is used to provide customized development of blockchain public service software, and the blockchain public service software at least includes: blockchain public service software and blockchain application monitoring software.

3. The frame system according to claim 1, characterized in that: The blockchain public service platform also includes: a carbon trading system smart contract to ensure the integrity and credibility of the transaction process.

4. The frame system according to claim 3, characterized in that: The carbon trading smart contract is used for carbon quota and emission reduction verification and allocation, carbon trading, carbon settlement, carbon compliance and decentralized supervision of carbon trading; in, The carbon trading smart contracts used for the verification and allocation of carbon quotas and emission reductions include: smart contracts for calculating emission factors of enterprise emission sources, smart contracts for evaluating enterprise emission reduction baselines, smart contracts for evaluating enterprise emission reduction baselines, smart contracts for allocating quotas in the power industry, and smart contracts for allocating quotas for other emission enterprises; The carbon trading smart contracts used for carbon trading include: quota trading smart contracts between emission enterprises, emission reduction trading smart contracts between emission enterprises, emission enterprise and emission reduction project trading smart contracts, enterprise green electricity green certificate trading smart contracts and individual emission reduction trading smart contracts; The carbon trading smart contracts used for carbon settlement include: corporate green electricity green certificate settlement smart contracts and emission reduction settlement smart contracts; The carbon trading smart contract used for carbon compliance includes: emission enterprise compliance smart contract; The carbon trading smart contract used for decentralized supervision of carbon trading includes: individual emission reduction trading management and control smart contract.

5. The frame system according to claim 1, characterized in that: The regional carbon emission trusted management and control platform includes a data management subsystem, a data collection subsystem, a data traceability subsystem and a data supervision subsystem; in, The data association subsystem includes: data sharing and coordination components, data access components and data aggregation components; The data collection subsystem includes: a real-time collection system for enterprise operation data, an intelligent rapid identification and collection system for emission source evidence temperature, and an enterprise emission online data identification and collection system; The data tracing subsystem includes: clean energy emission reduction data tracing system, enterprise emission data tracing system and carbon footprint data tracing system; The data supervision subsystem includes: a carbon emission quota compliance supervision system, a trading quota allocation supervision system, a trading supervision system, a trading data reporting supervision system, a trading settlement supervision system and a trading supervision big data visualization system.

6. The frame system according to claim 1, characterized in that: The access platform includes an access subsystem and a security subsystem; in, The access subsystem is used for accessing various types of data, and includes: personal emission reduction access system, enterprise emission reduction access system, green electricity green certificate access system and clean energy emission reduction access system; The security subsystem is used to provide data security protection for the access process of various types of data. The security subsystem includes: a federated learning privacy computing component, a hierarchical security protection component and an identity authentication component.

7. The frame system according to claim 1, characterized in that: The trading platform includes a front-end trading subsystem, a query subsystem and a back-end registration subsystem; in, The front-end trading subsystem includes: emission enterprise front-end trading system, clean energy front-end trading system, enterprise emission reduction behavior front-end trading system and individual emission reduction behavior trading system; The query subsystem is used to provide query of transaction data; The back-end registration subsystem is used to complete the control of the total amount of various types of carbon transactions and the record of single transactions. The back-end registration subsystem includes: emission enterprise transaction registration system, clean energy transaction registration system, enterprise emission reduction transaction registration system and personal emission reduction transaction registration system.

8. The frame system according to claim 1, characterized in that: The carbon quota access includes carbon quota access for preset industries, and the preset industries include: petrochemicals, chemicals, building materials, steel, nonferrous metals, papermaking, electricity, and aviation.

9. The frame system according to claim 1, characterized in that: The emission reduction access includes: green electricity from the State Grid system and green certificates from the National Energy Administration.

10. The frame system according to claim 1, characterized in that: The registration management system is used for the registration of carbon trading data; The carbon trading data includes carbon quota generation data and carbon trading process data.

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