CN113674094A - Carbon emission management system and management method based on block chain - Google Patents
Carbon emission management system and management method based on block chain Download PDFInfo
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Abstract
The invention discloses a block chain-based carbon emission management system and a block chain-based carbon emission management method, relates to the technical field of carbon emission management, and solves the technical problem that a carbon emission transaction process is not transparent; the system comprises an auditing module, a block chain transaction platform and a data processing module, wherein the auditing module is used for auditing the enterprise module, generating an auditing result and sending the auditing result to the block chain transaction platform, and the block chain transaction platform allows the enterprise module to perform transaction; generating a trading contract between the enterprise modules; the supervision module is used for carrying out supervision and management on the transaction contract, and the specific process of supervision and management comprises the following steps: calculating the ratio of the total carbon emission index after the transaction is finished to the previous annual carbon emission data of the enterprise module, generating a second transaction permission instruction when the ratio is larger than a first warning value, and generating a transaction prohibition instruction when the ratio is larger than or equal to a second warning value; and then sending the data to each enterprise module in the blockchain trading platform, and generating a first allowable trading instruction when the ratio is less than or equal to a first warning value. The invention has reasonable design and is convenient for carbon emission management.
Description
Technical Field
The invention belongs to the technical field of carbon emission management, and particularly relates to a block chain-based carbon emission management system and a block chain-based carbon emission management method.
Background
The carbon emission trade refers to an important mechanism for promoting environmental protection by applying market economy, and allows enterprises to use or trade energy sources inside the enterprises and at home and abroad by using the reduced carbon emission amount on the premise that the total emission amount specified by the carbon emission trade is not broken through. The market mechanism is taken as a new path for solving the greenhouse gas emission reduction problem represented by carbon dioxide, namely, the carbon dioxide emission right is taken as a commodity, so that the carbon dioxide emission right transaction, which is called carbon transaction for short, is formed.
In the prior art, the problems of management of carbon emission transaction, opaque transaction process and possible data tampering exist, meanwhile, transaction data are easy to lose, and a management department is inconvenient to supervise the transaction process. There is therefore a need for a carbon emission management system that addresses the above-mentioned problems.
Disclosure of Invention
The invention provides a block chain-based carbon emission management system and a block chain-based carbon emission management method, which are used for solving the technical problem of opaqueness in a carbon emission transaction process.
The purpose of the invention can be realized by the following technical scheme:
one aspect of the invention provides a block chain-based carbon emission management system, which comprises an auditing module, a block chain transaction platform and a control module, wherein the auditing module is used for auditing an enterprise module, generating an auditing result and sending the auditing result to the block chain transaction platform, and the block chain transaction platform allows the enterprise module to perform transaction; generating a trading contract between the enterprise modules; the supervision module is used for carrying out supervision and management on the transaction contract, and the specific process of supervision and management comprises the following steps:
after a trading contract is generated among the enterprise modules, the supervision module accesses and acquires a total carbon emission index and previous year carbon emission data of the enterprise modules; calculating the ratio of the total carbon emission index after the transaction is finished to the previous annual carbon emission data of the enterprise module, and when the ratio is greater than a first warning value, generating a second transaction permission instruction and sending the second transaction permission instruction to the enterprise module, wherein the second transaction permission instruction comprises an alarm instruction; when the ratio is larger than or equal to the second warning value, a transaction prohibiting instruction is generated; and then sending the business module to each enterprise module in the block chain trading platform, and when the ratio is less than or equal to a first warning value, generating a first allowable trading instruction and sending the first allowable trading instruction to the corresponding enterprise module.
Further, the enterprise module comprises an access unit, a transaction request unit, a transaction unit and a storage unit; the access unit is used for receiving or sending an access request; the transaction request unit is used for receiving or sending a carbon emission index transaction request; the transaction unit is used for generating a transaction contract; the storage unit is used for storing the trading contract, the enterprise production data, the carbon emission data and the carbon emission index.
Further, the process of the transaction unit generating the transaction contract includes:
after transaction negotiation is carried out between the enterprise modules, a transaction contract is signed and sent to the supervision module.
Further, the transaction contract includes a seller business name, a social unified credit code, a carbon emission index transaction amount, a carbon emission transaction price, a seller business name, a social unified credit code, and a transaction time.
Further, after the enterprise module of the seller and the enterprise module of the buyer sign a transaction contract, the enterprise modules of both parties place the transaction product on a blockchain transaction platform, the enterprise modules of both parties set a temporary secret key in the transaction product and place the temporary secret key on the blockchain transaction platform, and when the enterprise modules of both parties generate an exchange instruction, the blockchain transaction platform exchanges the temporary secret keys of both parties, so that the transaction is completed; when one party enterprise module does not generate the exchange instruction, the transaction fails, the block chain transaction platform returns the transaction items respectively, and the temporary secret key is destroyed.
Further, the transaction of the enterprise module of the seller is a carbon emission index, and the transaction of the enterprise module of the buyer is digital currency.
Further, the generation process of the exchange instruction comprises:
when the enterprise modules of both parties receive the first transaction allowing instruction, the enterprise modules of both parties generate an exchange instruction; when the enterprise modules of the two parties receive the second permission instruction, the enterprise modules of the two parties select whether to generate a transaction instruction; when the enterprise modules of both parties receive the transaction forbidding instruction, the enterprise modules of both parties cannot generate the exchange instruction.
Another aspect of the present invention provides a block chain-based carbon emission management method, including the steps of:
the auditing module audits the enterprise information; after the audit is passed, the block chain transaction platform allows the enterprise module to perform carbon emission index transaction with other enterprise modules; after a transaction contract is generated among the enterprise modules, the transaction contract is sent to a supervision module, and a transaction product is placed on a block chain transaction platform; the supervision module supervises and manages the transaction contract, generates an instruction and sends the instruction to the enterprise module; and the enterprise module carries out transaction according to the instruction.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the auditing module, the enterprise module, the block chain transaction platform and the monitoring module are arranged, so that the carbon emission transaction can be directly carried out among the enterprise modules, the transaction process is free from third party intervention and is transparent, then the monitoring module is utilized to monitor the transaction contract of the enterprise modules, the possibility of accumulating and frying carbon emission indexes is avoided, and the reasonable and orderly development of the carbon emission transaction is effectively promoted.
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In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic block diagram of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terminology used herein is for the purpose of describing embodiments and is not intended to be limiting and/or limiting of the present disclosure; it should be noted that the singular forms "a," "an," and "the" include the plural forms as well, unless the context clearly indicates otherwise; also, although the terms first, second, etc. may be used herein to describe various elements, the elements are not limited by these terms, which are only used to distinguish one element from another.
As shown in fig. 1, a first aspect of the present invention provides a block chain-based carbon emission management system, comprising:
the auditing module is used for performing qualification auditing on the enterprises; the block chain transaction platform is used for performing carbon emission transaction among the enterprise modules; a supervision module; for overseeing transaction contracts between managed enterprise modules; the nodes of the blockchain trading platform are enterprise modules.
The auditing module is used for auditing the qualification of the enterprise and auditing the carbon emission transaction qualification of the enterprise and the correctness of the carbon emission index according to the enterprise information. The enterprise information comprises an enterprise name, an enterprise abbreviation, a unified social information code, a legal name, a legal identity card number, an enterprise contact person, a contact person telephone, a belonging industry, a company address and an enterprise scale.
The enterprise module comprises an access unit, a transaction request unit, a transaction unit and a storage unit.
The access unit is used for receiving access requests of other enterprise modules, the access unit is provided with basic access rights and deep access rights, the other enterprise modules of contents included in the basic access rights can access, and the other enterprise modules of contents included in the deep access rights can access only after submitting the access requests and being allowed; the transaction request unit is used for receiving or sending a carbon emission index transaction request. The transaction request receiving unit is provided with a public key and a private key, and after receiving the carbon emission transaction requests of other enterprise modules, the transaction request receiving unit replies with the public keys of the other enterprise modules to prove that the reply is sent to the other enterprise modules; when the enterprise module sends a carbon emission transaction request to other enterprise modules, the enterprise module sends the carbon emission transaction request by using a private key of the enterprise to prove that the carbon emission request is sent by the enterprise;
the transaction unit is used for generating a transaction contract, the enterprise modules achieve a transaction consensus after negotiation, and the transaction unit generates the transaction contract and sends the transaction contract to the supervision module; the transaction contract includes a seller business name, a social unification credit code, a carbon emission index transaction amount, a carbon emission transaction price, a seller business name, a social unification credit code, and a transaction time.
After a trading contract is signed, the enterprise modules of both sides place a trading product on a blockchain trading platform, the enterprise modules of both sides set a temporary secret key in the trading product and place the temporary secret key on the blockchain trading platform, the trading product of the enterprise module of the seller is a carbon emission index, the trading product of the enterprise module of the buyer is digital currency, and when the enterprise modules of both sides generate an exchange instruction, the blockchain trading platform exchanges the temporary secret keys of both sides, and the trading is achieved; when one party enterprise module does not generate an exchange instruction, the transaction fails, the block chain transaction platform returns the transaction items respectively, and the temporary secret key is destroyed;
when the enterprise modules of both parties receive the first transaction allowing instruction, the enterprise modules of both parties generate an exchange instruction; when the enterprise modules of the two parties receive the second permission instruction, the enterprise modules of the two parties select whether to generate a transaction instruction; when the enterprise modules of both parties receive the transaction forbidding instruction, the enterprise modules of both parties cannot generate the exchange instruction.
In order to avoid malicious accumulation and frying of carbon emission indexes of enterprises, a supervision module is arranged, and after a transaction contract is generated among the enterprise modules, the supervision module accesses and acquires the total carbon emission indexes of the enterprise modules and the carbon emission data of the previous year; calculating the ratio of the total carbon emission index after the transaction is finished to the previous annual carbon emission data of the enterprise module, and when the ratio is greater than a first warning value, generating a second transaction permission instruction and sending the second transaction permission instruction to the enterprise module, wherein the second transaction permission instruction comprises an alarm instruction; when the ratio is greater than or equal to the second warning value, generating a transaction prohibition instruction, wherein the second warning value is greater than the first warning value; and then sending the business module to each enterprise module in the block chain trading platform, and when the ratio is less than or equal to a first warning value, generating a first allowable trading instruction and sending the first allowable trading instruction to the corresponding enterprise module. The alarm instruction is to warn both parties of the transaction, and if the ratio of the carbon emission index of the buyer's enterprise module to the carbon emission data of the last year after the transaction is finalized exceeds a first warning value, there may be a possibility of stockpiling the carbon emission index. At this time, the enterprise modules of both parties can select whether to continue the transaction, and if one party does not agree to continue the transaction, the transaction is terminated. It should be noted that when the ratio of the carbon emission index to the carbon emission data of the last year is smaller than the first warning value after the transaction is completed, the enterprise modules of both parties must agree to the transaction contract. It should be noted that the total carbon emission index is the same as the measurement unit of the carbon emission data, and is the carbon dioxide emission, and the unit adopted in this embodiment is ten thousand tons.
And if the carbon emission index of the enterprise module of the buyer and the carbon emission data of the last year exceed the second warning value after the transaction is completed, directly generating a transaction forbidding instruction and forbidding the transaction contract to take effect.
It should be noted that the auditing module, the blockchain transaction platform, the enterprise module and the monitoring module are all blockchain nodes.
The second aspect of the present invention provides: a method for block chain based carbon emission management, comprising the steps of:
the auditing module audits the enterprise information; after the audit is passed, the block chain transaction platform allows the enterprise module to perform carbon emission index transaction with other enterprise modules; after a transaction contract is generated among the enterprise modules, the transaction contract is sent to a supervision module, and a transaction product is placed on a block chain transaction platform; the supervision module supervises and manages the transaction contract, generates an instruction and sends the instruction to the enterprise module; and the enterprise module carries out transaction according to the instruction.
The above formulas are all calculated by removing dimensions and taking numerical values thereof, the formula is a formula which is obtained by acquiring a large amount of data and performing software simulation to obtain the closest real situation, and the preset parameters and the preset threshold value in the formula are set by the technical personnel in the field according to the actual situation or obtained by simulating a large amount of data.
The working principle of the invention is as follows: according to the invention, by utilizing the characteristics of centralization, openness and the like of the block chain area, block chain transaction can be directly carried out among different enterprises, and the enterprises need to pass qualification verification of the verification module before carrying out transaction, so that the enterprises passing the verification are endowed with qualification for carrying out carbon emission index transaction. The transaction contract is supervised and managed through the supervision module, enterprises are prohibited from accumulating a large number of carbon emission indexes, malicious frying is avoided, and the ordered proceeding and development of carbon emission transactions are maintained.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (8)
1. The block chain-based carbon emission management system is characterized by comprising an auditing module, a block chain transaction platform and a data processing module, wherein the auditing module is used for auditing an enterprise module, generating an auditing result and sending the auditing result to the block chain transaction platform, and the block chain transaction platform allows the enterprise module to perform transaction; generating a trading contract between the enterprise modules; the supervision module is used for carrying out supervision and management on the transaction contract, and the specific process of supervision and management comprises the following steps:
after a trading contract is generated among the enterprise modules, the supervision module accesses and acquires a total carbon emission index and previous year carbon emission data of the enterprise modules; calculating the ratio of the total carbon emission index after the transaction is finished to the previous annual carbon emission data of the enterprise module, and when the ratio is greater than a first warning value, generating a second transaction permission instruction and sending the second transaction permission instruction to the enterprise module, wherein the second transaction permission instruction comprises an alarm instruction; when the ratio is larger than or equal to the second warning value, a transaction prohibiting instruction is generated; and then sending the business module to each enterprise module in the block chain trading platform, and when the ratio is less than or equal to a first warning value, generating a first allowable trading instruction and sending the first allowable trading instruction to the corresponding enterprise module.
2. The blockchain-based carbon emission management system of claim 1, wherein the enterprise module includes an access unit, a transaction request unit, a transaction unit, and a storage unit; the access unit is used for receiving or sending an access request; the transaction request unit is used for receiving or sending a carbon emission index transaction request; the transaction unit is used for generating a transaction contract; the storage unit is used for storing the trading contract, the enterprise production data, the carbon emission data and the carbon emission index.
3. The blockchain-based carbon emission management system of claim 2, wherein the process of the trading unit generating the trading contract comprises:
after transaction negotiation is carried out between the enterprise modules, a transaction contract is signed and sent to the supervision module.
4. The blockchain-based carbon emission management system of claim 3, wherein the transaction contract includes a seller business name, a social uniform credit code, a carbon emission index transaction amount, a carbon emission transaction price, a seller business name, a social uniform credit code, and a transaction time.
5. The blockchain-based carbon emission management system according to claim 3, wherein after the enterprise modules of the seller and the buyer sign a trading contract, the enterprise modules of both parties place the trade product on the blockchain trading platform, the enterprise modules of both parties set a temporary key in the trade product and place the temporary key on the blockchain trading platform, and when the enterprise modules of both parties generate an exchange instruction, the blockchain trading platform exchanges the temporary keys of both parties to achieve the trading; when one party enterprise module does not generate the exchange instruction, the transaction fails, the block chain transaction platform returns the transaction items respectively, and the temporary secret key is destroyed.
6. The blockchain-based carbon emission management system of claim 5, wherein the transaction of the seller's enterprise module is a carbon emission index and the transaction of the buyer's enterprise module is digital currency.
7. The system according to claim 5, wherein the generation process of the switching instruction comprises:
when the enterprise modules of both parties receive the first transaction allowing instruction, the enterprise modules of both parties generate an exchange instruction; when the enterprise modules of the two parties receive the second permission instruction, the enterprise modules of the two parties select whether to generate a transaction instruction; when the enterprise modules of both parties receive the transaction forbidding instruction, the enterprise modules of both parties cannot generate the exchange instruction.
8. The management method of a block chain based carbon emission management system according to any one of claims 1 to 7, comprising the steps of:
the auditing module audits the enterprise information; after the audit is passed, the block chain transaction platform allows the enterprise module to perform carbon emission index transaction with other enterprise modules; after a transaction contract is generated among the enterprise modules, the transaction contract is sent to a supervision module, and a transaction product is placed on a block chain transaction platform; the supervision module supervises and manages the transaction contract, generates an instruction and sends the instruction to the enterprise module; and the enterprise module carries out transaction according to the instruction.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113822605A (en) * | 2021-11-24 | 2021-12-21 | 北京笔新互联网科技有限公司 | Block chain-based carbon asset management system and method and electronic equipment |
| CN113988728A (en) * | 2021-12-29 | 2022-01-28 | 深圳江行联加智能科技有限公司 | Carbon neutralization monitoring method and device based on edge calculation and storage medium |
| CN114417435A (en) * | 2022-03-31 | 2022-04-29 | 广东省特种设备检测研究院顺德检测院 | Block chain-based carbon emission data supervision system and method for control and emission enterprises |
| CN114819648A (en) * | 2022-04-24 | 2022-07-29 | 咏恒科技(北京)有限公司 | Block chain-based carbon emission control method and device, electronic equipment and medium |
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| CN113822605A (en) * | 2021-11-24 | 2021-12-21 | 北京笔新互联网科技有限公司 | Block chain-based carbon asset management system and method and electronic equipment |
| CN113988728A (en) * | 2021-12-29 | 2022-01-28 | 深圳江行联加智能科技有限公司 | Carbon neutralization monitoring method and device based on edge calculation and storage medium |
| CN114417435A (en) * | 2022-03-31 | 2022-04-29 | 广东省特种设备检测研究院顺德检测院 | Block chain-based carbon emission data supervision system and method for control and emission enterprises |
| CN114417435B (en) * | 2022-03-31 | 2022-07-26 | 广东省特种设备检测研究院顺德检测院 | Block chain-based carbon emission data supervision system and method for control and emission enterprises |
| CN114819648A (en) * | 2022-04-24 | 2022-07-29 | 咏恒科技(北京)有限公司 | Block chain-based carbon emission control method and device, electronic equipment and medium |
| CN114819648B (en) * | 2022-04-24 | 2023-04-28 | 咏恒科技(北京)有限公司 | Block chain-based carbon emission control method and device, electronic equipment and medium |
| CN114994264A (en) * | 2022-07-28 | 2022-09-02 | 江苏荣泽信息科技股份有限公司 | Park digital monitoring platform based on block chain enterprise-level ledger |
| CN114994264B (en) * | 2022-07-28 | 2022-11-08 | 江苏荣泽信息科技股份有限公司 | Park digital monitoring platform based on block chain enterprise-level ledger |
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