CN115187400A - Carbon asset management system based on block chain and big data - Google Patents

Carbon asset management system based on block chain and big data Download PDF

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Publication number
CN115187400A
CN115187400A CN202210842588.XA CN202210842588A CN115187400A CN 115187400 A CN115187400 A CN 115187400A CN 202210842588 A CN202210842588 A CN 202210842588A CN 115187400 A CN115187400 A CN 115187400A
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transaction
data
carbon
information
node
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黄建潇
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Zhonglin Yunxin Shanghai Network Technology Co ltd
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Zhonglin Yunxin Shanghai Network Technology Co ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/45—Structures or tools for the administration of authentication
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/602—Providing cryptographic facilities or services
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/26—Government or public services
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/80—Management or planning
    • Y02P90/84—Greenhouse gas [GHG] management systems

Abstract

The invention relates to a block chain and big data-based carbon asset management system, which comprises a data center platform, a carbon emission management unit, a CCER project management unit, a carbon asset management unit and a carbon transaction management unit, and also comprises a security management unit and a big data block chain consisting of a plurality of carbon asset data nodes, wherein the security management unit comprises: the data uploading module: the system comprises a data node, a data processing unit and a data processing unit, wherein the data node is used for uploading identity information and transaction information on each carbon asset data node; an encryption processing module: the system comprises a data node, a data node and a data processing module, wherein the data node is used for encrypting identity information and transaction information on each carbon asset data node; a security authentication module: the identity authentication system is used for carrying out security authentication on the encrypted identity information and taking the carbon asset data node passing the security authentication as a trusted node; the transaction issuing module: the method and the system are used for releasing the encrypted transaction information on each trusted node to the big data block chain.

Description

Carbon asset management system based on block chain and big data
Technical Field
The invention relates to the field of carbon asset management, in particular to a block chain and big data-based carbon asset management system.
Background
The carbon assets refer to quota emission rights, emission reduction credits and related activities which can directly or indirectly influence the greenhouse gas emission of organizations under a compulsory carbon emission rights trading mechanism or a voluntary carbon emission rights trading mechanism.
At present, on the one hand, strict emission reduction targets are established for slowing down climate change. On the other hand, the price of energy and raw materials rises, and the market puts forward green energy-saving requirements on purchased products in order to create the aim of a green supply chain. Based on the method, the carbon asset management is particularly important, the utilization efficiency of the carbon asset can be improved, and greater benefits are created for enterprises. The essence of carbon asset management is to give away risks and partial profits corresponding to carbon assets to financial institutions and the like, and the carbon asset management is carried out by depending on professional ability of the financial institutions. This will help the entity enterprise to deal with the fluctuation of carbon price, and is an effective risk management tool for the enterprise. The carbon emission reduction income and the financing income are hooked, so that the existing carbon assets can be stocked, the future carbon assets can be changed, and the financing channel is widened for enterprises.
Chinese patent CN113822605A discloses a block chain-based carbon asset management system, which implements automatic auditing of carbon asset data through an intelligent contract, simplifies the process, saves labor and time costs, and combines a block chain technology with big data to complete data storage and analysis application, but the big data is an information resource with mass, high growth rate and diversity, and needs a new processing mode to have stronger decision making power, insight and process optimization capability.
Disclosure of Invention
The present invention is directed to overcoming the above-mentioned drawbacks of the prior art and providing a carbon asset management system based on a blockchain and big data.
The purpose of the invention can be realized by the following technical scheme:
a carbon asset management system based on a block chain and big data comprises a data center platform, a carbon emission management unit, a CCER project management unit, a carbon asset management unit and a carbon transaction management unit, and further comprises a security management unit and a big data block chain consisting of a plurality of carbon asset data nodes, wherein the security management unit comprises:
the data uploading module: the system comprises a data node, a data processing unit and a data processing unit, wherein the data node is used for uploading identity information and transaction information on each carbon asset data node;
an encryption processing module: the system comprises a data node, a data node and a data processing module, wherein the data node is used for encrypting identity information and transaction information on each carbon asset data node;
a security authentication module: the system comprises a data node, a data node and a data node, wherein the data node is used for carrying out security authentication on encrypted identity information and taking the carbon asset data node passing the security authentication as a trusted node;
the transaction issuing module: and the system is used for issuing the encrypted transaction information on each trusted node to the big data block chain.
Further, the identity information comprises address information of each carbon asset data node, carbon asset interaction access authority, a carbon data overview and a user password, and the transaction information comprises transaction price, transaction amount, transaction time and verification cost.
Further, the encrypting process module specifically encrypts the identity information and the transaction information on each carbon asset data node, and includes: and (3) establishing a random encryption algorithm for the identity information data and the transaction information data of each carbon asset data node and a data access channel, and encrypting each access through different encryption algorithms.
Further, the carbon transaction management unit includes:
an information sharing module: the method is used for sharing the transaction information subjected to encryption processing among the trusted nodes;
a safety management module: the system is used for carrying out safety management on the transaction information of each trusted node;
a transaction verification module: the system comprises a large data block chain, a transaction request queue and a transaction information queue, wherein the large data block chain is used for generating transaction requests and verification fees, placing the transaction requests in the order queue according to a preset priority order for verification in sequence, binding the verified transaction requests and the transaction information corresponding to the transaction requests into a data block and then adding the data block into the large data block chain;
a vulnerability analysis module: the system comprises a data node, a data node and a data processing module, wherein the data node is used for monitoring transaction delay and network congestion conditions and acquiring identity information, transaction information and historical transaction information on each carbon asset data node when monitoring abnormity;
a data storage module: the vulnerability analysis module is used for storing the information collected by the vulnerability analysis module;
a vulnerability processing module: the system is used for acquiring the identity information of an attacker according to the information stored by the data storage module and taking temporary transaction limiting measures on the identity information;
and a transaction module: the intelligent contract is used for acquiring the transaction request bound in the big data block chain and the transaction information corresponding to the transaction request, and automatically performing carbon quota transaction and CCER asset transaction through the intelligent contract.
Furthermore, the data center station is used for controlling a data access strategy and determining user authority;
the carbon emission management unit is used for calling an intelligent contract to perform reporting, accounting, reporting and auditing operations according to the user authority based on a data access strategy, and automatically pushing an early warning message and recording the early warning message to a big data block chain when default occurs or the carbon emission reaches a preset threshold;
the CCER project management unit is used for recording each CCER project and the auditing process of each CCER project according to the type of each CCER project and the identity information of the corresponding intelligent contract user;
the carbon asset management unit is used for managing carbon quota, CCER assets and carbon finance.
Furthermore, the vulnerability processing module acquires identity information of an attacker according to the identity information on each carbon asset data node and historical transaction information, and the specific steps of taking temporary transaction limiting measures for the identity information include:
acquiring identity information and transaction information on each carbon asset data node stored in a data storage module, analyzing an attacked mode when transaction delay and/or network congestion occurs, and searching historical transaction information of an attacker;
judging whether the attacker has the behavior of network transaction congestion caused by abuse attack, and if so, inquiring the address information of the carbon asset data node corresponding to the attacker on the big data block chain;
modeling is carried out on the whole big data block chain, address information of an attacker is converted into a real address through an IP address, and temporary transaction limiting measures are taken for the real address.
Further, the security management module performs security management on the transaction information of each trusted node specifically includes:
distributing data identification for the transaction information of each trusted node based on a hash function;
matching leaf nodes for the transaction information of each credible node according to the data identification;
and establishing different access channels for each leaf node.
Furthermore, the analyzing the attacked mode when the transaction delay and/or the network congestion occurs specifically includes:
obtaining the verification cost of the current transaction through the transaction information, and obtaining the verification cost of a third party submitting the same transaction request when the transaction order is verified;
and if the verification cost of the current transaction is less than that of the third party, the attacked mode is the first attack mode, and if not, the attacked mode is the second attack mode.
When the attack mode is a first attack mode, taking the user of the current transaction as an attacker; and when the attack mode is the second attack mode, taking the third-party user as an attacker.
Compared with the prior art, the invention has the following advantages:
1) The system is provided with a safety management unit which comprises a data uploading module, an encryption processing module, a safety certification module and a transaction issuing module, can encrypt the identity information and transaction information on each carbon asset data node, and issues the encrypted identity information and transaction information to a big data block chain after safety certification, so that safety protection is performed on the distributed big data block chain, and potential safety hazards in the carbon asset management process are prevented;
2) Besides the transaction module, the carbon transaction management unit is also provided with an information sharing module, a security management module, a transaction verification module, a vulnerability analysis module, a data storage module and a vulnerability processing module, so that the transaction information of each trusted node is subjected to security management, verification and attack monitoring, the attack is subjected to emergency processing, and a temporary transaction limiting measure is taken for an attacker in time, thereby effectively improving the information security during transaction of the transaction module and ensuring the security of automatic carbon quota transaction and CCER asset transaction through an intelligent contract.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
FIG. 2 is a schematic flow diagram of a vulnerability handling module;
fig. 3 is a flow diagram of a security management module.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, shall fall within the protection scope of the present invention.
As shown in fig. 1, the present invention provides a carbon asset management system based on a block chain and big data, including a data center, a carbon emission management unit, a CCER project management unit, a carbon asset management unit, and a carbon transaction management unit, the system further including a security management unit and a big data block chain composed of a plurality of carbon asset data nodes, the security management unit including:
the data uploading module: the system comprises a data node, a data processing unit and a data processing unit, wherein the data node is used for uploading identity information and transaction information on each carbon asset data node;
an encryption processing module: the system is used for encrypting the identity information and the transaction information on each carbon asset data node;
a security authentication module: the system comprises a data node, a data node and a data node, wherein the data node is used for carrying out security authentication on encrypted identity information and taking the carbon asset data node passing the security authentication as a trusted node;
the transaction issuing module: the system is used for issuing the encrypted transaction information on each trusted node to the big data block chain.
The identity information comprises address information of each carbon asset data node, carbon asset interaction access authority, a carbon data overview and a user password, the transaction information comprises transaction price, transaction amount, transaction time and verification expense, and the verification expense is obtained in a transaction verification module. The encryption processing module specifically encrypts the identity information and the transaction information on each carbon asset data node, and comprises the following steps: and (3) establishing a random encryption algorithm for the identity information data and the transaction information data of each carbon asset data node and the data access channel, and encrypting each access through different encryption algorithms.
The carbon transaction management unit includes: an information sharing module: the method is used for sharing the transaction information subjected to encryption processing among the trusted nodes; a safety management module: the system is used for carrying out safety management on the transaction information of each trusted node; a transaction verification module: the system comprises a large data block chain, a transaction request queue and a transaction information queue, wherein the large data block chain is used for generating a transaction request and verification fees, placing the transaction request in the order queue according to a preset priority order for verification in sequence, binding the verified transaction request and transaction information corresponding to the transaction request into a data block and adding the data block into the large data block chain; a vulnerability analysis module: the system comprises a data node, a data node and a data processing module, wherein the data node is used for monitoring transaction delay and network congestion conditions and acquiring identity information, transaction information and historical transaction information on each carbon asset data node when monitoring abnormity; a data storage module: the vulnerability analysis module is used for storing the information collected by the vulnerability analysis module; a vulnerability processing module: the data storage module is used for storing the information of the attacker, acquiring the identity information of the attacker and taking temporary transaction limiting measures for the attacker; and a transaction module: the intelligent contract is used for acquiring the transaction request bound in the big data block chain and the transaction information corresponding to the transaction request, and automatically performing carbon quota transaction and CCER asset transaction through the intelligent contract.
The data center is used for controlling a data access strategy and determining user authority; the carbon emission management unit is used for calling an intelligent contract to perform reporting, accounting, reporting and auditing operations according to the user authority based on a data access strategy, and automatically pushing an early warning message and recording the early warning message to a big data block chain when default occurs or the carbon emission reaches a preset threshold value; the CCER project management unit is used for recording each CCER project and the auditing process of each CCER project according to the type of each CCER project and the identity information of the corresponding intelligent contract user; the carbon asset management unit is used to manage carbon quota, CCER assets, and carbon finance.
Specifically, as shown in fig. 2, the vulnerability processing module obtains identity information of an attacker according to identity information on each carbon asset data node and historical transaction information, and taking a temporary limit transaction measure for the identity information specifically includes:
the method comprises the steps of obtaining identity information and transaction information on each carbon asset data node stored in a data storage module, analyzing an attacked mode when transaction delay and/or network congestion occurs, and searching historical transaction information of an attacking party, wherein the analyzing the attacked mode when the transaction delay and/or the network congestion occurs specifically comprises the following steps: obtaining the verification cost of the current transaction through the transaction information, and obtaining the verification cost of a third party submitting the same transaction request when the transaction order is verified; if the verification expense of the current transaction is less than the verification expense of the third party, the attacked mode is the first attack mode, and if not, the attacked mode is the second attack mode. When the attack mode is a first attack mode, taking the user of the current transaction as an attack party; when the attack mode is a second attack mode, taking the third party user as an attacker;
judging whether the attacker has the behavior of network transaction congestion caused by abuse attack, and if so, inquiring the address information of the carbon asset data node corresponding to the attacker on the big data block chain;
modeling is carried out on the whole big data block chain, address information of an attacker is converted into a real address through an IP address, and temporary transaction limiting measures are taken for the real address.
As shown in fig. 3, the security management module performing security management on the transaction information of each trusted node specifically includes: distributing data identification for the transaction information of each trusted node based on a hash function; matching leaf nodes for the transaction information of each credible node according to the data identification; and establishing different access channels for each leaf node.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (9)

1. A carbon asset management system based on a block chain and big data comprises a data center station, a carbon emission management unit, a CCER project management unit, a carbon asset management unit and a carbon transaction management unit, and is characterized by further comprising a security management unit and a big data block chain consisting of a plurality of carbon asset data nodes, wherein the security management unit comprises:
the data uploading module: the system is used for uploading identity information and transaction information on each carbon asset data node;
an encryption processing module: the system comprises a data node, a data node and a data processing module, wherein the data node is used for encrypting identity information and transaction information on each carbon asset data node;
a security authentication module: the system comprises a data node, a data node and a data node, wherein the data node is used for carrying out security authentication on encrypted identity information and taking the carbon asset data node passing the security authentication as a trusted node;
the transaction issuing module: and the system is used for issuing the encrypted transaction information on each trusted node to the big data block chain.
2. The system as claimed in claim 1, wherein the identification information includes address information of each carbon asset data node, carbon asset interaction access authority, carbon data profile and user password, and the transaction information includes transaction price, transaction amount, transaction time and verification fee.
3. The carbon asset management system based on the blockchain and the big data as claimed in claim 2, wherein the encryption processing module for encrypting the identity information and the transaction information of each carbon asset data node specifically comprises: and (3) establishing a random encryption algorithm for the identity information data and the transaction information data of each carbon asset data node and the data access channel, and encrypting each access through different encryption algorithms.
4. A blockchain and big data based carbon asset management system according to claim 2, wherein said carbon transaction management unit includes:
an information sharing module: the method is used for sharing the encrypted transaction information among the trusted nodes;
a safety management module: the system is used for carrying out safety management on the transaction information of each credible node;
a transaction verification module: the system comprises a large data block chain, a transaction request queue and a transaction information queue, wherein the large data block chain is used for generating a transaction request and verification fees, placing the transaction request in the order queue according to a preset priority order for verification in sequence, binding the verified transaction request and transaction information corresponding to the transaction request into a data block and adding the data block into the large data block chain;
a vulnerability analysis module: the system is used for monitoring transaction delay and network congestion conditions, and acquiring identity information, transaction information and historical transaction information on each carbon asset data node when monitoring abnormity;
a data storage module: the vulnerability analysis module is used for storing the information collected by the vulnerability analysis module;
a vulnerability processing module: the system is used for acquiring the identity information of an attacker according to the information stored by the data storage module and taking temporary transaction limiting measures on the identity information;
and a transaction module: the intelligent contract is used for acquiring a transaction request bound in the large data block chain and transaction information corresponding to the transaction request, and automatically performing carbon quota transaction and CCER asset transaction through the intelligent contract.
5. The system for block chain and big data based carbon asset management according to claim 1, wherein said data center station is used for controlling data access policy and determining user rights;
the carbon emission management unit is used for calling an intelligent contract to perform reporting, accounting, reporting and auditing operations according to the user authority based on a data access strategy, and automatically pushing an early warning message and recording the early warning message to a big data block chain when default occurs or the carbon emission reaches a preset threshold;
the CCER project management unit is used for recording each CCER project and the auditing process of each CCER project according to the type of each CCER project and the identity information of the corresponding intelligent contract user;
the carbon asset management unit is used for managing carbon quota, CCER assets and carbon finance.
6. The system according to claim 4, wherein the vulnerability handling module obtains identity information of an attacker according to the identity information on each carbon asset data node and historical transaction information, and takes temporary transaction limiting measures to the identity information specifically comprises:
acquiring identity information and transaction information on each carbon asset data node stored in a data storage module, analyzing an attacked mode when transaction delay and/or network congestion occurs, and searching historical transaction information of an attacker;
judging whether the attacker has the behavior of network transaction congestion caused by abuse attack, and if so, inquiring the address information of the carbon asset data node corresponding to the attacker on the big data block chain;
modeling is carried out on the whole big data block chain, address information of an attacker is converted into a real address through an IP address, and temporary transaction limiting measures are taken.
7. The carbon asset management system based on the blockchain and the big data as claimed in claim 4, wherein the security management module performing security management on the transaction information of each trusted node specifically comprises:
distributing data identification for the transaction information of each trusted node based on a hash function;
matching leaf nodes for the transaction information of each credible node according to the data identification;
and establishing different access channels for each leaf node.
8. The system according to claim 6, wherein the analysis of the attacked mode when transaction delay and/or network congestion occurs specifically comprises:
obtaining the verification cost of the current transaction through the transaction information, and obtaining the verification cost of a third party submitting the same transaction request when the transaction order is verified;
and if the verification cost of the current transaction is less than that of the third party, the attacked mode is the first attack mode, and if not, the attacked mode is the second attack mode.
9. The block chain and big data based carbon asset management system according to claim 8, wherein when the attack mode is a first attack mode, a user of the current transaction is taken as an attacker; and when the attack mode is the second attack mode, taking the third party user as an attacker.
CN202210842588.XA 2022-07-18 2022-07-18 Carbon asset management system based on block chain and big data Pending CN115187400A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116205739A (en) * 2023-03-10 2023-06-02 万泽时代(北京)科技有限公司 Intelligent management method and system for carbon assets
CN117436111A (en) * 2023-12-20 2024-01-23 国网浙江省电力有限公司金华供电公司 Block chain-based method and system for managing all-data encryption protection carbon asset
CN117709945A (en) * 2023-12-19 2024-03-15 广州番禺职业技术学院 Carbon finance directional payment system based on digital currency technology
CN117829837A (en) * 2024-03-04 2024-04-05 数盾信息科技股份有限公司 Data processing method and system for digital currency

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116205739A (en) * 2023-03-10 2023-06-02 万泽时代(北京)科技有限公司 Intelligent management method and system for carbon assets
CN116205739B (en) * 2023-03-10 2023-09-08 万泽时代(北京)科技有限公司 Intelligent management method and system for carbon assets
CN117709945A (en) * 2023-12-19 2024-03-15 广州番禺职业技术学院 Carbon finance directional payment system based on digital currency technology
CN117436111A (en) * 2023-12-20 2024-01-23 国网浙江省电力有限公司金华供电公司 Block chain-based method and system for managing all-data encryption protection carbon asset
CN117436111B (en) * 2023-12-20 2024-04-12 国网浙江省电力有限公司金华供电公司 Block chain-based method and system for managing all-data encryption protection carbon asset
CN117829837A (en) * 2024-03-04 2024-04-05 数盾信息科技股份有限公司 Data processing method and system for digital currency

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