CN113724079A - Electric power data transaction system and method based on block chain - Google Patents
Electric power data transaction system and method based on block chain Download PDFInfo
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- CN113724079A CN113724079A CN202110912476.2A CN202110912476A CN113724079A CN 113724079 A CN113724079 A CN 113724079A CN 202110912476 A CN202110912476 A CN 202110912476A CN 113724079 A CN113724079 A CN 113724079A
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- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
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- G06F21/602—Providing cryptographic facilities or services
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- 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
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
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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
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
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Abstract
The invention provides a block chain-based electric power data transaction system and method, belongs to the technical field of data transaction safety, and is divided into five hierarchical structures of an application layer, a service layer, an expansion layer, a network layer and a storage layer. Wherein the storage layer is responsible for storing public information such as membership information, public data indexes and transaction records on the public blockchain; the network layer is responsible for point-to-point communication among the members through a P2P network; the expansion layer is responsible for providing various safety guarantee mechanisms and guaranteeing the safe and stable operation of the whole system; the service layer provides support for each application and ensures the normal use of the application; the application layer provides functions of inquiry, transaction, complaint and the like for the user. And data circulation guarantee is provided for realizing applications such as source fine management and intelligent interaction.
Description
Technical Field
The invention relates to the technical field of data transaction safety, in particular to a power data transaction system and method based on a block chain.
Background
In recent years, new-generation technologies such as mobile internet, big data technology, artificial intelligence, cloud computing, block chain, internet of things, and the like have been developed vigorously, and the human society is gradually changed from the IT era to the dt (data technology) era. Data has become popular and used as a record of the digital world with the development of computers, the internet and intelligent devices. Because a large amount of data can be widely applied to the fields of energy, science and technology, finance, medical treatment, insurance and the like through analysis and mining, people pay more and more attention to the value of the data, the demand for data transaction is continuously increased, meanwhile, the problems of unclear data transaction standard, unsmooth circulation and uneven data quality are also generated in the process of big data transaction, and the research of a data transaction circulation system, the research of a data safety protection system and the strategic value for constructing a big data transaction platform are more prominent and important under the big background.
The data transaction form of the website is many nowadays, but the data as a virtual asset is easy to copy and propagate, so that the data asset is easy to copy and trade, and great loss is caused to the affiliated user.
Disclosure of Invention
The invention provides a block chain-based electric power data transaction system, which aims to solve the problems of unsmooth data circulation, unclear standard, uneven data quality, difficult data right confirmation, difficult data tracing and the like in the conventional electric power system.
The method has the advantages that the promotion of big data transaction is taken as an impetus, the relation and the rule among data in the big electric power data are explored and researched by using new technologies such as big data, block chains and the like, the flow specification of data circulation and transaction is determined, the internal value and the transaction value of the electric power data are analyzed and mined, the development trend of the big electric power data is tracked and evaluated, and further the improvement of the big data circulation and the transaction system inside and outside the industry is promoted.
Meanwhile, by means of research results, the value of the power data is deeply mined, the output and the application of the power data are enriched, the combination of multi-dimensional data such as power data economic data and meteorological data is realized, and the data circulation guarantee is provided for the realization of applications such as demand side management, energy fine management and intelligent interaction of downstream companies.
The technical scheme of the invention is as follows:
a block chain-based electric power data transaction system,
the whole architecture is divided into five hierarchical structures of an application layer, a service layer, an expansion layer, a network layer and a storage layer;
wherein
The storage layer is used for storing the member identity information, the public data index and the public information of the transaction record on the public block chain;
the network layer is responsible for point-to-point communication among the members through a P2P network;
the expansion layer is responsible for providing various safety guarantee mechanisms and guaranteeing the safe and stable operation of the whole system; authenticating the right-determining information through a data right-determining algorithm model;
the service layer provides support for each application and ensures the normal use of the application;
the application layer provides functions of inquiry, transaction and complaint for the user.
Further, in the above-mentioned case,
the application layer provides functions of user login, user registration, commodity shelving, commodity display and data transaction, the user performs information registration through the registration function, commodity purchase is performed through commodity transaction after registration is completed, access api authority of the current commodity is provided for the user after the commodity is purchased, and the user can query data.
The commodity shelving comprises two parts of filling commodity information and examining and verifying commodities;
wherein the content of the first and second substances,
filling in the commodity information part: the main form of the commodity is api, data of the name, the api address and the parameters are filled in a system, a data right confirming process exists in the filling process, the generated parameters are stored in a block chain by using a data right confirming algorithm in the data right confirming process, and the commodity information is submitted and audited after being recorded;
and (4) auditing a commodity part: and in the auditing process, the commodity data is encrypted, a key generated after encryption is stored in a block chain, the commodity information is audited, and whether the commodity is put on shelf or not is determined according to the condition.
Further, in the above-mentioned case,
data weight-determining algorithm model:
firstly, analyzing and recording file information by adopting a digest algorithm of the whole file, determining the uniqueness of the data file in the system, performing full-base comparison on extracted data of the data file content passing the digest authentication and existing data in the system, calculating data content repeatability information in the data file, confirming that the data with the repeatability of less than 40% passes the right of the right, giving page feedback 'failing the right of the authentication' to the data file with the repeatability of not less than 40%, writing a right confirming result and file ownership into a block chain, and ensuring that the right confirming information cannot be tampered; if the data assets are not authorized, a user prompt is given to prompt the user that the data assets are not authorized.
In addition, the invention also provides a block chain-based electric power data transaction method,
Included
step 1) main commodity information input
Step 2) commodity authentication
Step 3) commodity valuation
And 4) commodity auditing, encrypting and shelving.
In the step 2), the data commodity is subjected to weight determination by using a weight determination algorithm model, and after the commodity weight determination is successful, the commodity weight determination parameters and weight determination information are written into the block chain to calibrate the belongings of the current commodity.
After the commodity is successfully checked, the transaction data is subjected to algorithm encryption to generate a key pair, and the commodity key pair is written into the block chain.
The data commodity is served externally in the form of api, after the user successfully purchases the commodity, the user can obtain the api address of the current commodity and has the api calling authority of the current data commodity, and the api calling and the viewing of related data can be carried out by using the apiKey given by the platform.
Further, in the above-mentioned case,
the data weight-determining algorithm model is as follows:
firstly, analyzing and recording file information by adopting a digest algorithm of the whole file, determining the uniqueness of the data file in the system, performing full-base comparison on extracted data of the data file content passing the digest authentication and existing data in the system, calculating data content repeatability information in the data file, confirming that the data with the repeatability of less than 40% passes the right of the right, giving page feedback 'failing the right of the authentication' to the data file with the repeatability of not less than 40%, writing a right confirming result and file ownership into a block chain, and ensuring that the right confirming information cannot be tampered; if the data assets are not authorized, a user prompt is given to prompt the user that the data assets are not authorized.
The invention has the advantages that
The transaction of the data assets of the user in the system can be ensured to be unique as far as possible, and the transaction can be traced. The benefit maximization and the loss minimization of the user assets are guaranteed to be possible.
Drawings
Fig. 1 is a block diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer and more complete, the technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention, and based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the scope of the present invention.
The invention applies the relevant knowledge in the field of big data, and the data processing and data analysis adopt partial big data processing forms and methods to process the data. The related weight determining algorithm for data right generation generates a plurality of weight determining parameters aiming at the current data product, meanwhile, the related weight determining parameters in the data right are stored on a chain by using a block chain technology, and the uniqueness of the data is ensured by using technologies such as a distributed storage intelligent contract of the block chain and the like. And finally providing an interface for calling the api of the data commodity for the user by utilizing the transaction scene provided by the system.
As shown in fig. 1, the overall architecture of the system is divided into five hierarchical structures, namely an application layer, a service layer, an extension layer, a network layer and a storage layer. Wherein the storage layer is responsible for storing public information such as membership information, public data indexes and transaction records on the public blockchain; the network layer is responsible for point-to-point communication among the members through a P2P network; the expansion layer is responsible for providing various safety guarantee mechanisms and guaranteeing the safe and stable operation of the whole system; the service layer provides support for each application and ensures the normal use of the application; the application layer provides functions of inquiry, transaction, complaint and the like for the user.
The system transaction platform module provides functions of user login, user registration, commodity shelving, commodity display, data transaction and the like, the user performs information registration through the registration function, commodity purchase is performed through commodity transaction after registration is completed, the system can provide access api authority of current commodities for the user after commodities are purchased, and the user can inquire data.
The commodity loading module comprises two parts of filling commodity information by a merchant and examining and verifying commodities by an administrator. The main form of the commodity is api, a merchant fills in data such as a name, an api address and parameters in a system, a data right confirming process exists in the filling process, the parameters generated in the data right confirming process are stored in a block chain through a data right confirming algorithm, the commodity information is submitted and checked after being recorded, the commodity data can be encrypted by the system through a desired encryption algorithm in the checking process, a key generated after encryption is also stored in the block chain, and an administrator can check the commodity information and determine whether to put the commodity on shelf according to conditions.
Data weight-determining algorithm model: firstly, analyzing and recording file information by adopting an abstract algorithm of the whole file, determining the uniqueness of the data file in a system, performing full-base comparison on extracted data of the data file content passing abstract authentication and existing data in the system, calculating the data content repeatability and other information in the data file, confirming that the data with the repeatability of less than 40% passes the right of the right, feeding page feedback 'failing the right of the right authentication' to the data file with higher repeatability, writing a right confirming result and a file ownership into a block chain, and ensuring that the right confirming information cannot be tampered; if the data assets are not authorized, a user prompt is given to prompt the user that the data assets are not authorized.
The above description is only a preferred embodiment of the present invention, and is only used to illustrate the technical solutions of the present invention, and not to limit the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (9)
1. A system for block chain based power data transaction is characterized in that,
the whole architecture is divided into five hierarchical structures of an application layer, a service layer, an expansion layer, a network layer and a storage layer;
wherein
The storage layer is used for storing the member identity information, the public data index and the public information of the transaction record on the public block chain;
the network layer is responsible for point-to-point communication among the members through a P2P network;
the expansion layer is responsible for providing various safety guarantee mechanisms and guaranteeing the safe and stable operation of the whole system; authenticating the right-determining information through a data right-determining algorithm model;
the service layer provides support for each application and ensures the normal use of the application;
the application layer provides functions of inquiry, transaction and complaint for the user.
2. The system of claim 1,
the application layer provides functions of user login, user registration, commodity shelving, commodity display and data transaction, the user performs information registration through the registration function, commodity purchase is performed through commodity transaction after registration is completed, access api authority of the current commodity is provided for the user after the commodity is purchased, and the user can query data.
3. The system of claim 2,
the commodity shelving comprises two parts of filling commodity information and examining and verifying commodities;
wherein the content of the first and second substances,
filling in the commodity information part: the main form of the commodity is api, data of the name, the api address and the parameters are filled in a system, a data right confirming process exists in the filling process, the generated parameters are stored in a block chain by using a data right confirming algorithm in the data right confirming process, and the commodity information is submitted and audited after being recorded;
and (4) auditing a commodity part: and in the auditing process, the commodity data is encrypted, a key generated after encryption is stored in a block chain, the commodity information is audited, and whether the commodity is put on shelf or not is determined according to the condition.
4. The system of claim 3,
data weight-determining algorithm model:
firstly, analyzing and recording file information by adopting a digest algorithm of the whole file, determining the uniqueness of the data file in the system, performing full-base comparison on extracted data of the data file content passing the digest authentication and existing data in the system, calculating data content repeatability information in the data file, confirming that the data with the repeatability of less than 40% passes the right of the right, giving page feedback 'failing the right of the authentication' to the data file with the repeatability of not less than 40%, writing a right confirming result and file ownership into a block chain, and ensuring that the right confirming information cannot be tampered; if the data assets are not authorized, a user prompt is given to prompt the user that the data assets are not authorized.
5. A block chain-based electric power data transaction method is characterized in that,
Included
step 1) main commodity information input
Step 2) commodity authentication
Step 3) commodity valuation
And 4) commodity auditing, encrypting and shelving.
6. The method of claim 5,
in the step 2), the data weight determining algorithm model is used for determining the weight of the data commodity, and after the commodity is successfully determined, commodity weight determining parameters and weight determining information are written into the block chain to calibrate the belongings of the current commodity.
7. The method of claim 5,
after the commodity is successfully checked, the transaction data is subjected to algorithm encryption to generate a key pair, and the commodity key pair is written into the block chain.
8. The method of claim 5,
the data commodity is served externally in the form of api, after the user successfully purchases the commodity, the user can obtain the api address of the current commodity and has the api calling authority of the current data commodity, and the api calling and the viewing of related data can be carried out by using the apiKey given by the platform.
9. The method of claim 5,
said data weight-determining algorithmic model, i.e.
Firstly, analyzing and recording file information by adopting a digest algorithm of the whole file, determining the uniqueness of the data file in the system, performing full-base comparison on extracted data of the data file content passing the digest authentication and existing data in the system, calculating data content repeatability information in the data file, confirming that the data with the repeatability of less than 40% passes the right of the right, giving page feedback 'failing the right of the authentication' to the data file with the repeatability of not less than 40%, writing a right confirming result and file ownership into a block chain, and ensuring that the right confirming information cannot be tampered; if the data assets are not authorized, a user prompt is given to prompt the user that the data assets are not authorized.
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