CN114648342A - Carbon emission monitoring method based on block chain - Google Patents
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Abstract
The invention discloses a carbon emission monitoring method based on a block chain, which comprises the following steps: when a user registers, writing the information of the company related planned carbon emission corresponding to the account information which is registered successfully into the newly formed block; monitoring a factor capable of reflecting carbon emission in the production process of a product, and monitoring whether the carbon emission represented by the factor reaches the upper limit of the carbon emission; if the carbon emission upper limit is reached, sending early warning information to the company; the invention combines the block chain technology and carbon emission, and monitors the carbon emission condition in real time through the block chain technology.
Description
Technical Field
The invention relates to the technical field of block chains and carbon emission, in particular to a carbon emission monitoring method based on a block chain.
Background
The blockchain technology is a data storage technology, and the blockchain has the characteristics of decentralization and non-tampering, so that data stored in the blockchain is very safe; how to apply the blockchain technology to various scenes in life in recent years is a development direction of the blockchain technology, because the scenes store and process data information therein through the blockchain technology, and the security of the data information is ensured.
Carbon technologies include carbon trading technologies, carbon emission technologies, carbon peaking technologies, and carbon neutralization technologies; in the carbon technology, how to correctly count the carbon emission is the basis of other technologies, because the normal implementation of other technologies can be guaranteed only when the carbon emission is correctly counted, and therefore, how to correctly count the carbon emission is very important.
Disclosure of Invention
To overcome the problems in the above technologies, the present invention provides a method for monitoring carbon emission based on a blockchain, the method comprising:
when a user registers, writing the information of the related planned carbon emission of the company corresponding to the account information which is successfully registered into a newly formed block;
monitoring a factor capable of reflecting carbon emission in the production process of a product, and monitoring whether the carbon emission represented by the factor reaches an upper carbon emission limit;
and if the carbon emission upper limit is reached, sending early warning information to the company.
The method for monitoring the factors capable of reflecting the carbon emission in the production process of the product comprises the following steps: and calculating a threshold value of the factor when the planned carbon emission is maximum through the relationship between the factor and the caused emission generated in the production process of the product, and proving that the carbon emission is maximum when the factor reaches the threshold value in the production process of the product.
The user registration comprises the following steps: the block chain system reviews whether the user identity information complies with carbon emission reduction qualification, and only companies registering a successful Cleaning Development Mechanism (CDM) can register successfully on the block chain system.
Further, writing the information of the user company which meets the regulation into a newly formed block of the block chain, wherein the formation of the new block of the block chain is accompanied with the selection of an accounting person, the transaction information on the block chain is regulated to accumulate a certain amount in a transaction pool to generate a new block, and the selection of the accounting person is random selection in nodes which participate in competition block accounting persons; the transaction pool is a storage structure for temporarily storing the transaction information on the block chain, and when the block chain verifies that the transaction information is legal and no bookkeeper is generated, the transaction information is temporarily stored in the transaction pool.
Writing the information of the relevant planned carbon emission of the company corresponding to the account information which is successfully registered into the newly formed block: writing the company information corresponding to the account information which is successfully registered into the newly formed block; the planned carbon emission reduction information includes emission right information of carbon obtained by the company according to a Cleaning Development Mechanism (CDM), company identity information.
The emission right information of the carbon is as follows: an upper limit on annual carbon emissions calculated from the reduced emissions of Clean Development Mechanism (CDM) carbon and the company's annual carbon emissions; if the amount of emission reduction required by the company according to the Clean Development Mechanism (CDM) is α, α is a percentage, and the average emission amount of carbon in the past year is M, then by calculation: the value of M in M (1-. alpha.) is the upper limit of the carbon emission of the company in the year.
Furthermore, a method for monitoring factors that can represent carbon emissions during the production of a product: the monitoring of the upper limit of carbon emission of the company in the year is converted into the monitoring of production factors in the production process of products; firstly, converting the upper limit of the carbon emission into a threshold value of the amount of the factor; the production quantity factor of the product is taken as the standard of the upper limit conversion of the carbon emission, and if the influence of various factors generating the carbon emission in the production process of the product is considered, the carbon emission of the product produced by the company is&And the upper limit of carbon emission is m, the product throughput of the company should be an integer function:
wherein X is the company product production threshold; by monitoring the company's product throughput, the company's carbon emissions can be determined.
Further, if the carbon emission upper limit is reached, sending warning information to the company: the carbon emission is judged by monitoring the product production, and when the product production reaches a threshold value, the carbon emission is proved to reach an upper limit.
Further, the blockchain system sends the information that the collected product production amount reaches the threshold value to each accounting node of the blockchain, the accounting nodes of the blockchain verify whether the product production amount reaches the state threshold value and send the verification result to the blockchain system, and the blockchain system verifies that the number of the accounting nodes with the product production amount reaching the threshold value accounts for 2/3 or more than the total number of the accounting nodes through arranging the verification result, so that the product production amount of the company reaches the threshold value and the carbon emission amount reaches the upper limit of the carbon emission amount, stores the product production amount of the company into a new block of the blockchain, and feeds the result back to each accounting node of the blockchain.
The invention has the beneficial effects that:
the invention combines the block chain technology and the carbon emission technology, and realizes the real-time monitoring of carbon emission on the basis of the block chain; the safety of the information is saved through the block chain technology, so that the safety of the carbon emission information is ensured; the carbon emission is monitored by multiple nodes through a block chain common identification mechanism, so that the problem that when one node is judged, a fault occurs and a correct monitoring result cannot be obtained in time is prevented.
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FIG. 1: a flow chart of a block chain based carbon emission monitoring method.
FIG. 2: a flow chart of a method for determining that product throughput has reached a threshold by a blockchain consensus mechanism.
Detailed Description
The following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings, and it is to be understood that the specific embodiments are presented herein only for the purpose of illustrating and explaining the present invention and are not intended to limit the present invention.
As shown in fig. 1: is a flow chart of a block chain based carbon emission monitoring method of the present invention; the flow chart comprises the following steps: step S100, when a user registers, writing company related planned carbon emission information corresponding to account information which is registered successfully into a newly formed block; step S101, monitoring a factor capable of representing carbon emission in the production process of a product, and monitoring whether the carbon emission represented by the factor reaches an upper carbon emission limit; and step S102, if the carbon emission upper limit is reached, sending early warning information to the company.
Specifically, firstly, a user registers identity information on a blockchain system, and the blockchain system writes company-related carbon emission information corresponding to the identity information registered by the user into a newly formed block of the blockchain; the block chain system converts the upper carbon emission limit of the company into a certain factor of the product production according to the product production condition and the carbon emission information of the company and the factor of the product capable of showing the carbon emission; finally, the blockchain determines whether the carbon emission reaches an upper limit or not by the factor in the production process of the product.
Step S100, when a user registers, writing the information about planned carbon emission reduction of the company corresponding to the account information which is successfully registered into a newly formed block; specifically, when a user registers, the blockchain system checks whether the user identity information meets the carbon emission reduction qualification, and only a company which registers a successful Cleaning Development Mechanism (CDM) can register the blockchain system successfully.
Specifically, the Clean Development Mechanism (CDM) refers to one of the flexible performance mechanisms introduced in the kyoto protocol; the core content is to allow the contracting party, namely the developed country, and the non-contracting party, namely the developing country, to transfer and obtain the project-level emission reduction offset, so that the greenhouse gas emission reduction project is implemented in the developing country.
Specifically, writing user company information which meets the specification into a newly formed block of the block chain; wherein, the formation of new blocks in the block chain is accompanied with the selection of the biller.
Specifically, writing the information about planned carbon emissions of the company corresponding to the account information successfully registered into the newly formed block includes: writing the company information corresponding to the account information which is successfully registered into the newly formed block; the planned carbon emission reduction information includes emission right information of carbon obtained by the company according to a Cleaning Development Mechanism (CDM), company identity information.
Specifically, the emission right information of carbon means: an upper limit on annual carbon emissions calculated from the reduced emissions of Clean Development Mechanism (CDM) carbon and the company's annual carbon emissions; if the amount of emission reduction required by the company according to the Clean Development Mechanism (CDM) is α, α is a percentage, and the average emission amount of carbon in the past year is M, then by calculation: the value of M in M (1- α) is the upper limit of carbon emissions of the company in the year.
Preferably, the way of formation of new blocks of the blockchain and selection by the biller is: the transaction information on the block chain is regulated to be accumulated in a certain amount in a transaction pool to generate a new block, and the selection of an bookkeeper is random selection in nodes of bookkeepers participating in competition of the block; the transaction pool is a storage structure for temporarily storing transaction information on the block chain, and when the block chain verifies that the transaction information is legal and no bookkeeper or new blocks are generated, the transaction information is temporarily stored in the transaction pool of the block chain.
Step S101, monitoring factors capable of representing carbon emission in the production process of products, and monitoring whether the carbon emission represented by the factors reaches the upper limit of the carbon emission; specifically, the method for monitoring the factors capable of representing the carbon emission in the production process of the product comprises the following steps: and calculating a threshold value of the factor when the planned carbon emission is maximum according to the relationship between the factor and the carbon emission generated in the production process of the product, and proving that the carbon emission is maximum when the factor reaches the threshold value in the production process of the product.
Specifically, the reasons for plant carbon emissions are: carbon emissions caused by production machines, carbon emissions caused by human labor, carbon emissions caused by energy consumption of lighting and the like; the whole carbon emission of the company can be reflected by factors such as the quantity of the produced products, the production time and the like.
Preferably, the upper limit of the amount of carbon emission is first converted into a threshold value for the amount of the factor; if the product production amount factor is used as the standard for converting the upper limit of the carbon emission amount, the company produces a product carbon emission amount in consideration of the influence of various factors generating carbon emission in the product production process&And the upper limit of carbon emission is m, the product throughput of the company should be an integer function:
wherein X is the company product production threshold; by monitoring the company's product throughput, the company's carbon emissions can be determined.
Step S102, if the carbon emission upper limit is reached, early warning information is sent to the company; specifically, the amount of carbon emissions is judged by monitoring the product throughput, and when the product throughput reaches a threshold value, it is proved that the amount of carbon emissions reaches an upper limit.
Specifically, the block chain system sends the collected information that the product production amount reaches the threshold value to each accounting node of the block chain, the accounting nodes of the block chain verify whether the product production amount reaches the state threshold value or not, and send the verification result to the block chain system, and the block chain system, by sorting the verification result, if the number of the accounting nodes with the product production amount reaching the threshold value accounts for more than 2/3 of the total accounting nodes, proves that the product production amount of the company reaches the threshold value, the carbon emission amount reaches the upper limit of carbon, stores the product production amount of the company into a new block of the block chain, and feeds back the result to each accounting node of the block chain.
Specifically, the alarm is installed on each production line of a company, when the block chain system judges that the carbon emission of the company reaches the upper limit, an instruction of early warning information is sent to the alarm, and the alarm receives the instruction and gives an alarm.
As shown in fig. 2: a flow chart of a method for determining that product throughput has reached a threshold for a blockchain consensus mechanism of the present invention; the flow chart comprises the following steps: step S200, by rounding function:
calculating a product production threshold corresponding to the carbon emission; step S201, each accounting node of a block chain acquires the production quantity of company products in real time, and when the acquired product quantity reaches a production threshold value, the information that the product quantity reaches the threshold value is sent to a block chain system; step S202, the block chain system counts whether the number of accounting nodes when the production number of the sent products reaches the production threshold exceeds 2/3 of the total number of accounting nodes; step S203, the blockchain system stores the product production information into a new block, and sends an early warning message to the company.
Specifically, the blockchain system monitors carbon emission by collecting production capacity of products, and continuously acquires the production quantity of the products of the company through each blockchain accounting node; when the production quantity of the products acquired by the block chain node reaches a threshold value of the production quantity of the products, the block chain node sends a result that the production quantity of the products reaches the threshold value, namely the carbon emission quantity reaches an upper limit, to a block chain network system, the block chain network system counts 2/3 that whether the accounting node quantity with the result that the production quantity reaches the threshold value exceeds the total accounting node quantity, and if the accounting node quantity exceeds 2/3, the whole block chain system judges that the production quantity of the products of the company reaches the threshold value, namely the carbon emission quantity reaches the upper limit; and meanwhile, the block chain sends an alarm instruction to the alarm.
Step S200, by rounding function:
calculating a product production threshold corresponding to the carbon emission; specifically, the carbon emission in the production process is judged according to the production capacity factor in the production process, and the carbon emission is determined by an integer function:
converting the upper limit of the carbon emission into a threshold of the production amount of the product, wherein X is the threshold of the production amount of the product, m is the upper limit of the carbon emission,&carbon emissions for the production of one such product.
Step S201, each accounting node of a block chain acquires the production quantity of company products in real time, and when the acquired product quantity reaches a production threshold value, the information that the product quantity reaches the threshold value is sent to a block chain system; specifically, each accounting node of the block chain counts the number of products produced by the company in real time through monitoring equipment, and obtains the number of the products produced by the company in real time; and when the obtained product quantity reaches the product quantity threshold value, each accounting node of the block chain judges whether the product production quantity reaches the product quantity threshold value or not, and sends the judged information to the block chain network system.
Preferably, each monitoring device of a company monitors the production quantity of products, acquires the production quantity of the products in real time, and simultaneously transmits the production quantity of the products to each accounting node of the block chain; and when the production quantity of the product obtained by the accounting node reaches the threshold value of the production quantity, transmitting the information that the production quantity of the product reaches the threshold value of the production quantity to the blockchain network system.
Step S202, the block chain system counts whether the number of accounting nodes for which the production quantity of the sent products reaches the production threshold exceeds 2/3 of the total accounting node number; specifically, the blockchain system counts the number of accounting nodes of which the received determination result is that the production quantity of the product reaches the production threshold, then performs division operation on the number and the total accounting nodes of the blockchain, observes the calculation result, and judges whether the calculation result exceeds 2/3; exceeding 2/3 indicates that most accounting nodes almost simultaneously determine that the production quantity of the product reaches the production threshold; if it is less than or equal to 2/3, it is verified that there is a partial accounting node failure.
Step S203, the block chain system stores the product production information into a new block and sends early warning information to the company; specifically, when the received judgment result of the blockchain system statistics is that the number of accounting nodes with the product production number reaching the production threshold exceeds 2/3 of the total accounting nodes, the blockchain system judges that the product production of the company reaches the production threshold, feeds back the judgment result to each accounting node of the blockchain, stores the product production number corresponding to the production threshold of the company into a new block, and sends early warning information to the production line of the company.
Preferably, an alarm is installed on a product production line of the company, and the alarm is connected with the blockchain network system; when the block chain system judges that the production quantity of the products produced by the company reaches a production threshold value, an information early warning instruction is sent to the alarm, and the alarm receives the instruction, executes the instruction and gives an alarm; production line personnel receive the alarm information and stop production immediately; the method realizes the monitoring of the carbon emission through the monitoring of the production quantity of the product.
It is to be understood that the above-described embodiment is a specific embodiment of the present invention, and that other embodiments or variations of the present invention are possible; based on the ordinary technical personnel in the industry, the equivalent transformation, deformation and adjustment of the invention belong to the protection scope of the invention on the premise of not making creative labor.
Claims (8)
1. A blockchain-based carbon emission monitoring method, the method comprising the steps of:
when a user registers, writing the information of the related planned carbon emission of the company corresponding to the account information which is successfully registered into a newly formed block;
monitoring factors capable of reflecting the carbon emission of a company in the production process of a product by a block chain, and monitoring whether the carbon emission represented by the factors reaches the upper limit of the carbon emission of the company;
if the carbon emission reaches the upper limit of the company carbon emission, sending early warning information to the company;
the method for monitoring the factors capable of reflecting the carbon emission of the company in the production process of the product comprises the following steps: calculating a threshold value of the maximum planned carbon emission relative to the factor according to the relationship between the factor generated in the production process of the product and the carbon emission caused by the factor; and in the production process of the product, when the factor reaches a threshold value, the carbon emission is proved to be maximum.
2. The method for monitoring carbon emission based on block chain according to claim 1, wherein the registering of the user comprises: the block chain system's review of whether the user identity information qualifies for carbon emissions reduction provides that only companies that register for a successful Cleaning Development Mechanism (CDM) can register successfully on the block chain system.
3. The method for monitoring carbon emission based on block chain according to claim 1, wherein the registering of the user further comprises: writing the information of the user company which accords with the regulation into a newly formed block of the block chain, wherein the formation of the new block of the block chain is accompanied with the selection of an accountant, the transaction information on the block chain is regulated to accumulate a certain amount in a transaction pool to generate a new block, and the selection of the accountant is random selection in nodes of the block accountants who compete; the transaction pool is a storage structure for temporarily storing the transaction information on the block chain, and when the block chain verifies that the transaction information is legal and no bookkeeper is generated, the transaction information is temporarily stored in the transaction pool.
4. The method for monitoring carbon emission based on block chain according to claim 1, wherein writing the information of company-related planned carbon emission corresponding to the account information with successful registration into the newly formed block comprises: writing company information corresponding to the account information which is successfully registered into the newly formed block; the planned carbon emissions information includes: company identity information, emission right information of carbon obtained by a company according to a Cleaning Development Mechanism (CDM).
5. The method for monitoring carbon emission based on block chain according to claim 4, wherein the carbon emission right information comprises: calculating the upper limit of the carbon emission of the current year according to the carbon emission reduction of the company obtained by a Cleaning Development Mechanism (CDM) and the carbon emission of the company in the past year; if the amount of emission reduction required by a company obtained from the Clean Development Mechanism (CDM) is α, which is a percentage, and the average emission amount of carbon in the past year is M, then by calculation: the value of M in M (1- α) is the upper limit of carbon emissions of the company in this year.
6. The method for monitoring carbon emission based on block chain as claimed in claim 1, wherein the monitoring of the factor capable of representing the carbon emission of the company in the production process of the product comprises: the monitoring of the upper limit of the carbon emission of the company in the year is converted into the monitoring of the production factors in the production process of the product; firstly, converting the upper limit of the carbon emission into a threshold value of the amount of production factors in the production process of the product; the production quantity factor of the product is taken as the standard for converting the upper limit of the carbon emission, and the carbon emission of a product produced by a company is taken into account if the influence of various factors generating the carbon emission in the production process of the product is considered&And the upper limit of carbon emission is m, the product throughput of the company should be an integer function:
wherein X is the company product production threshold; by monitoring the company's product throughput, the company's carbon emissions can be derived.
7. The method as claimed in claim 1, wherein if an upper limit of carbon emissions of a company is reached, sending an early warning message to the company comprises: the carbon emission is judged by monitoring the product production, and when the product production reaches a threshold value, the carbon emission is proved to reach an upper limit.
8. The method as claimed in claim 1, wherein if an upper limit of carbon emissions of a company is reached, sending an early warning message to the company further comprises: the block chain system sends the collected information that the product production quantity reaches the threshold value to each accounting node of the block chain, the accounting nodes of the block chain verify whether the product production quantity reaches the state threshold value, and send the verification result to the block chain system, the block chain system verifies that the accounting node number of the product production quantity reaching the threshold value accounts for 2/3 or more in total accounting node number through the arrangement verification result, the fact that the product production quantity of a company reaches the threshold value and the carbon emission quantity reaches the upper limit of the carbon emission quantity is proved, the product production quantity of the company of which the carbon emission quantity reaches the upper limit of the carbon emission quantity is stored in a new block of the block chain, and the result is fed back to each accounting node of the block chain.
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