CN110287186A - A kind of smart grid data management system and method based on block chain technology with sovereign right - Google Patents
A kind of smart grid data management system and method based on block chain technology with sovereign right Download PDFInfo
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- CN110287186A CN110287186A CN201910472185.9A CN201910472185A CN110287186A CN 110287186 A CN110287186 A CN 110287186A CN 201910472185 A CN201910472185 A CN 201910472185A CN 110287186 A CN110287186 A CN 110287186A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/22—Indexing; Data structures therefor; Storage structures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/245—Query processing
- G06F16/2458—Special types of queries, e.g. statistical queries, fuzzy queries or distributed queries
- G06F16/2462—Approximate or statistical queries
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/245—Query processing
- G06F16/2458—Special types of queries, e.g. statistical queries, fuzzy queries or distributed queries
- G06F16/2465—Query processing support for facilitating data mining operations in structured databases
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
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- 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
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- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The present invention relates to a kind of intelligent power grid technologies, more particularly to a kind of smart grid data management system and method based on block chain technology with sovereign right, which includes data acquisition module, registration and authentication center, data directory module, data processing and common recognition module, intelligent contract module, block chain network with sovereign right and electric power data application module.Mass data bring electric power data disclosure risk problem in smart grid is not only solved, the tap value of electric power data is also improved, has standardized electric power data mining process.By the way that state's laws regulation is written in block chain intelligence contract, the application of various complicated electric power data and management block chain are placed under the supervision of regulation by Law, realize that controllable, the intelligent contract legitimacy of power consumer identity information can supervise, power information is for advantages such as sexual openness in block chain；And the storage and utilization efficiency of electric power data are promoted by the block chain structure of electric power data applied business type identification.
Description
Technical field
The invention belongs to a kind of intelligent power grid technology field more particularly to a kind of intelligence electricity based on block chain technology with sovereign right
Network data management system and method.
Background technique
Smart grid component part is diversification, has transmission line of electricity, grid equipment, and end sensor equipment etc. is led
There is a large amount of electricity consumption datas in cause smart grid, and these data types have diversified characteristic, such as picture, text
The information such as word, voice.On the one hand these data have the greatly property excavated, can pass through the two-way of user and Utilities Electric Co.
Letter, preferably integrates the technologies such as the generations of electricity by new energy such as wind energy and solar energy.On the other hand, the difference of these smart grid data types
The different relevance that may cause inside smart grid and sharing are poor, be easy to cause " the information of smart grid internal data
The optimum management of isolated island " phenomenon, intelligence and data to power grid generates certain influence.And when these data fall into malice
When in actor's hand, there is the risks of privacy exposure.
Due to characteristics such as block chain distributed computing, storage, verify datas, and with the distributed data in smart grid
Excavate scheduling has natural coupled characteristic in technical need, structure.By block chain technical application in power grid, facilitate electric power
Effective safe and stable operation excavated with power grid of data.But simultaneously because it is electricity that the electricity transaction in smart grid, which participates in main body,
Important component in power process of exchange, it is meant that the electricity transaction in power grid cannot be managed using grid company is completely disengaged
Complete decentralization method.The block chain for being applied to smart grid is placed in the master for having the intelligent contract constraint of national sovereignty
It weighs under network monitoring, has distributed multicenter feature, meet grid company to the identity information of electricity transaction main body
With the demand of the data controllability such as power distribution information, the electricity transaction bring security risk of complete decentralization is avoided.
Before block chain concept with sovereign right proposition, original block chain operational process is controlled in the hand of technology developer,
It is realized by the technical regulation pre-defined " autonomy ", forms the situation of " code, that is, law ".But due to technology developer
There is very strong subjectivity when formulating operation rule, it is likely that understand intentionally or be not intended to make the row disagreed with state's laws
For, and the without supervision mode of block chain makes government have no way of learning to trend of trading in block chain, so as to lead to country
Sovereignty, public interest, block chain participant personal interests are impaired.
With the intensified competition of electricity market, the production of the new relation and new problem between different main market players will be brought
It is raw, need corresponding legal system to consolidate, the orderly function of specification electricity market.
Summary of the invention
Electricity transaction statutory rules write-in smart grid sovereignty block chain is intelligently closed the object of the present invention is to provide a kind of
In about, electricity market credit system is constructed, processing of the electric power data in block chain with sovereign right is improved by data directory mode and is imitated
The system and method for rate.
To achieve the above object, the technical solution adopted by the present invention is that: it is a kind of based on block chain technology with sovereign right intelligence electricity
Network data management system, including smart grid, smart grid include multiple power consumers, multiple electrical equipments；It is adopted including data
Collect module, registration and authentication center, data directory module, data processing and common recognition module, intelligent contract module, block chain with sovereign right
Network and electric power data application module；Data acquisition module is separately connected all power consumers and all electrical equipments and data
Index module, registration connect all power consumers and all electrical equipments, data directory module, intelligent contract mould with authentication module
Block, block chain network with sovereign right and electric power data application module, data directory module connect intelligent contract module and data processing with
Common recognition module, intelligent contract module are separately connected data processing and common recognition module, block chain network with sovereign right and electric power data application
Module, data processing connect block chain network with sovereign right with common recognition module, and block chain network with sovereign right connects electric power data application module；
Data acquisition module, for realizing the electric power data of all power consumers, all electrical equipments in smart grid
Acquisition；
Registration and authentication center, for carrying out all power consumers in smart grid before data acquire, electricity consumption is set
Standby registration and certification；
Data directory module, for the electric power data of all power consumers collected, electrical equipment to be indexed classification
All power equipments, power consumer ID, are divided into the data packet of different service types by processing；
Data processing and common recognition module, using the processing and common recognition node of corresponding types to the number of divided type of service
Different interim blocks are generated according to packet, and are known together to block information consistency；
Intelligent contract module, for electricity market regulation by Law to be written in intelligent contract, as in verifying smart grid
Operation and the criterion whether broken a contract of data access process；
Block chain network with sovereign right, for electric power data to be carried out distributed storage, and different business class in the form of block
The block information parallel generation of type；
Electric power data application module, comprising in power consumer electricity consumption charging center, electric energy control centre, electric power data excavation
The heart, electrical equipment fault analytical database and intelligent contract data library.
A kind of smart grid data managing method based on block chain technology with sovereign right, comprising the following steps:
Step 1 generates intelligent contract by intelligent contract module；Intelligent contract, will be electric through in entire smart grid
Intelligent contract is written in power market regulation by Law, as in smart grid each operation and sentencing of whether breaking a contract of data access process
Calibration is quasi-；There is any illegal in all relevant operations for being related to block chained record data with sovereign right, will be automatically rejected to electric power
The access operation of data simultaneously generates promise breaking report, and promise breaking report is recorded in intelligent contract data library simultaneously wide by intelligent contract module
It is multicast to smart grid；
Step 2, realize data acquisition before first with registration and authentication module to power equipments all in smart grid,
Power consumer is registered and is authenticated；Power consumer or power equipment provide necessary for the smart grid data management system
Information, register with authentication module allow power consumer or power equipment become smart grid data management system a part and as
It issues unique ID；
The electric power data of all power consumers, power equipment in step 3, data collecting module collected smart grid；
The electric power data of collection is indexed processing according to the type of service of smart grid by step 4, data directory module,
Electric power data and all power equipments, power consumer ID are divided into the data packet of different service types；
If step 5, data processing know node to using the dry-cure of corresponding different service types with common recognition module together
The data packet of divided type of service generates different interim blocks, and is total to the consistency of generated interim block information
Know；
Electric power data is carried out distributed storage, and different business by step 6, block chain network with sovereign right in the form of block
The block information parallel generation of type；
Step 7, electric power data application module electric power data application type include power consumer electricity consumption charging, electric energy tune
Degree, electric power data excavate, electrical equipment fault is analyzed and intelligent contract.
In the above-mentioned smart grid data managing method based on block chain technology with sovereign right, intelligence contract described in step 1
The electricity market regulation by Law of middle write-in includes: the electricity market Law of the People's Republic of China Against Competition by Inappropriate Means restrains system, electricity market antitrust law
System, power quality structure of the law, power price structure of the law, power industry structure adjust structure of the law and electric power and can hold
Supervention opens up structure of the law.
In the above-mentioned smart grid data managing method based on block chain technology with sovereign right, data directory described in step 4
Module increases sorted electric power data two parameters of ID number inside type of service and type of service；Type of service is specifically wrapped
Contain: power consumer electricity consumption charging, electric energy scheduling, electric power data excavates, electrical equipment fault is analyzed and intelligent contract.
In the above-mentioned smart grid data managing method based on block chain technology with sovereign right, the realization of step 5 includes: institute
It states processing and node of knowing together carries out desensitization process to the electric power data for being related to subscriber identity information, trade secret information, generate
One interim block；When the interim block by most of processing for corresponding in type of service and common recognition node verification and receives
When, illustrate that the interim block is verified success；The response being proved to be successful sends back origination node, processing and common recognition node for intelligence
Energy contract script is attached on the interim block together with timestamp, and the interim block is charged in block chain with sovereign right and is stored up
It deposits；If the interim block is not received, electric power data is collected again.
In the above-mentioned smart grid data managing method based on block chain technology with sovereign right, sovereignty block described in step 6
Chain network includes block format, block size information, block head, operation counter, block data record, block lock time；
Block format has unique identification；Block head includes version number, previous block cryptographic Hash, timestamp, Merkle root, random
Several and target cryptographic Hash；It is total that operation counter records the violation that electric power data in the block is read in application process；Block
Data record includes the corresponding type of service of the block chain and corresponding electric power data；The block lock time is that the block exists
Creation time in block chain with sovereign right.
In the above-mentioned smart grid data managing method based on block chain technology with sovereign right, power consumer described in step 7
Electricity consumption charging is used to record the power consumer electricity cost in metering period；Electric energy is dispatched for requesting electric power from energy centre,
And electric energy is scheduled to client；Electric power data excavates that smart grid is subsequent grinds for excavate and be applied to electric power data
Study carefully；Electrical equipment fault analysis is reported for record electricity equipment fault；Intelligent contract violates intelligence for recording in smart grid
The violation report of energy contract.
Beneficial effects of the present invention: 1 electricity transaction statutory rules are written in smart grid sovereignty block chain intelligence contract,
Can the electricity transaction information in electricity market be analyzed and be identified automatically, it is ensured that once exist during electricity transaction
Promise breaking is just recorded in block chain with sovereign right by the state of promise breaking, and can be mentioned in time when electricity transaction main body credit is restored
The credit scoring of high electricity transaction main body is reduced and is lost because of information asymmetry to electricity transaction related side's bring.In addition, may be used also
To formulate faithful electricity transaction side's reward mechanism, help to safeguard that the safety and stability of smart grid electricity transaction carries out, building
Electricity market credit system.
2 by intelligent contract through in entire smart grid, and with block chain concept with sovereign right, by the application of electric power data
It is placed under the supervision of regulation by Law with the design of the block chain of management, realizes in block chain that account identity information is controllable, intelligence is closed
About legitimacy can supervise, power information is for advantages such as sexual openness.
3, to increase the distributed storage that the block chain network with sovereign right of type of service mark realizes electric power data, are conducive to mention
Working efficiency electric power data storage in high smart grid and read application.
Detailed description of the invention
Fig. 1 is the smart grid data management system schematic diagram based on block chain technology with sovereign right of the embodiment of the present invention；
Fig. 2 is the block structure schematic diagram of the embodiment of the present invention；
Fig. 3 is that the block chain with sovereign right of the embodiment of the present invention generates schematic diagram.
Specific embodiment
Embodiments of the present invention are described in detail with reference to the accompanying drawing.
For the excavation valence for solving mass data bring electric power data disclosure risk in smart grid, improving electric power data
Value, specification electric power data mining process, a kind of smart grid electric power data management based on block chain technology with sovereign right of the present embodiment
Electricity transaction statutory rules are written in smart grid sovereignty block chain intelligence contract system, construct electricity market credit system,
And treatment effeciency of the electric power data in block chain with sovereign right is improved by data directory mode.
What the present embodiment was achieved through the following technical solutions, a kind of smart grid data based on block chain technology with sovereign right
Management system, comprising:
Data acquisition module 1: for realizing power consumers all in smart grid, the electric power data acquisition of electrical equipment.
Registration and authentication center 2: connecting with all power consumers, the power equipment in smart grid, adopts in realization data
The registration and certification of smart grid all power consumers, power equipment are first carried out before collection.
Data directory module 3: being indexed classification processing for the electric power data of collection, and incidentally upper all power equipments,
Power consumer ID forms the data packet for having different service types.
Data processing and common recognition module 4: with the processing and common recognition node of corresponding types to the number of divided type of service
Different interim blocks are generated according to packet, and are known together to block information consistency.
Intelligent contract module 5: electricity market regulation by Law is written in intelligent contract, as in smart grid operation and
The criterion whether data access process breaks a contract, to safeguard electricity market regulation by Law.
Block chain network 6 with sovereign right: electric power data is subjected to distributed storage in the form of block, wherein different business
The block information of type is parallel generation, rather than serial.
Electric power data application module 7: specifically including power consumer electricity consumption charging center, electric energy control centre, electric power data
Excavation center, electrical equipment fault analytical database and intelligent contract data library.
A kind of smart grid data managing method based on block chain technology with sovereign right, comprising the following steps:
S1: intelligent contract module 5 generates intelligent contract.Intelligent contract is through in entire smart grid, by by electric power
Market regulation by Law is written in intelligent contract, and intelligent contract is that each operation and data access process in verifying smart grid are
The criterion of no promise breaking, to safeguard electricity market regulation by Law.
When being related to the relevant operation of block chained record data with sovereign right, once have in smart grid any illegal dynamic
Make, can all refuse the access operation to electric power data automatically and generates promise breaking report.Promise breaking reporter marker has corresponding electric power to set
Promise breaking report is recorded in intelligent contract data library and is broadcast to smart grid by standby or power consumer ID, intelligent contract module 5
On network.
The electricity market regulation by Law being written in intelligent contract specifically includes: electricity market Law of the People's Republic of China Against Competition by Inappropriate Means rule system
Degree, electricity market antitrust structure of the law, power quality structure of the law, power price structure of the law, power industry structure are adjusted
Structure of the law and electric power sustainable development law system.
S2: registration is connect with authentication module 2 with power equipments all in smart grid, power consumer, is adopted in realization data
The registration and certification of smart grid power consumer, power equipment are first carried out before collection.
Power consumer or power equipment are submitted necessary information for intelligent power grid management system, and registration is permitted with authentication module 2
Perhaps power consumer or power equipment become a part of intelligent power grid management system and issue unique ID, which can be with unique identification
Each power consumer or power equipment in system.
S3: data acquisition module 1 realizes that the electric power data acquisition in smart grid, the object of data acquisition are smart grid
In all power consumers, power equipment.
Power consumer or power equipment are submitted necessary information for intelligent power grid management system, and registration is permitted with authentication module 2
Perhaps power consumer or power equipment become a part of intelligent power grid management system and issue unique ID, which can be with unique identification
Each power consumer or power equipment in system.
S4: a large amount of electric power datas of collection are indexed place according to the type of service of smart grid by data directory module 3
Reason, is divided into the data packet for having different service types for extensive electric power data and power equipment, power consumer ID.
Data directory module 3 increases by two parameters to sorted electric power data: inside type of service and type of service
ID number.Type of service specifically includes: power consumer electricity consumption charging, electric energy scheduling, electric power data excavates, electrical equipment fault divides
Analysis, intelligent contract etc..
S5: data processing and common recognition module 4 handle and know together for the different data packet of divided supplementary service type
If node is known in the dry-cure for corresponding to different service types in module together generates difference to the data packet of divided type of service
Interim block, and know together to the consistency of the interim block information of generation.
Processing carries out at desensitization the electric power data for being related to subscriber identity information, trade secret information with common recognition node
Reason generates an interim block.The most of processing corresponded in type of service when the interim block and common recognition node verification are simultaneously
When receiving, illustrate that the interim block is successfully verified.The response being proved to be successful is sent back to origination node, processing and common recognition node
Intelligent contract script is attached on the interim block together with timestamp, and the interim block is charged in block chain with sovereign right and is stored up
It deposits.On the other hand, if the interim block is not received, electric power data is collected again.
S6: electric power data block chain network 6 with sovereign right: is subjected to distributed storage, and different industry in the form of block
The block information of service type is parallel generation, rather than serial.
Block structure in block chain with sovereign right includes 6 parts: first part is the block format for having unique identification.
Second part is block size information, records the size information of the block.Part III is block head, specifically includes version number, preceding
One block cryptographic Hash, timestamp, Merkle root, random number and target cryptographic Hash.Part IV is operation counter, it is recorded
Violation sum in the reading application process of electric power data in the block.Part V is block data record, specific to wrap
Containing the corresponding type of service power consumer electricity consumption charging of the block chain/electric energy scheduling/electric power data excavation/electrical equipment fault number
According to library/intelligence contract data library and corresponding electric power data.Part VI is the block lock time, i.e., the block is in zone of sovereignty
Creation time in block chain.
S7: the electric power data application type in electric power data application module specifically includes power consumer electricity consumption charging, electric energy
Scheduling, electric power data are excavated, electrical equipment fault is analyzed, intelligent contract.
Power consumer electricity consumption charging is used to record the power consumer electricity cost in metering period；Electric energy scheduling is responsible for from energy
Source center requests electric power, and electric energy is scheduled to client；Electric power data, which excavates, to be responsible for electric power data carrying out Research on Mining application
In power grid follow-up study；Electrical equipment fault analysis is reported for record electricity equipment fault；Intelligent contract is for recording intelligence
The violation report of intelligent contract is violated in power grid.
When it is implemented, as shown in Figure 1, a kind of smart grid number based on block chain technology with sovereign right that the present embodiment proposes
According to management method, comprising the following steps:
One, intelligent contract module 5 generates intelligent contract.Intelligent contract is through in entire smart grid, by by electric power
Market regulation by Law is written in intelligent contract, and intelligent contract is responsible for verifying each operation in smart grid and data access process
The standard determination whether broken a contract, to safeguard electricity market regulation by Law.
Specifically, when being related to the relevant operation of block chained record data with sovereign right, once it is any in smart grid
Illegal can all refuse the access operation to electric power data automatically and generate promise breaking report.Promise breaking reporter marker has accordingly
Promise breaking report will be recorded in intelligent contract data library and be broadcasted by power equipment or power consumer ID, intelligent contract module 5
Onto smart grid network.
In the present embodiment, the electricity market regulation by Law being written in intelligent contract specifically includes: electricity market is instead not just
When competition structure of the law, electricity market antitrust structure of the law, power quality structure of the law, power price structure of the law, electric power
The industrial structure adjusts structure of the law and electric power sustainable development law system.Structure of the law in the present embodiment can be thin
Cause description are as follows:
1, the electricity market Law of the People's Republic of China Against Competition by Inappropriate Means restrains system, to violation honesty and credibility, justice, voluntarily transaction on electricity market
Etc. act of unfair competition carry out regulation by Law.By going to such as infringement business secret, combat bribery in busines behavior, improper promotion
Regulation is carried out for the specific act of unfair competition such as, commercial libel and slander behavior.
2, electricity market antitrust structure of the law, set out for corner on the market and based on departmental benefits and the administrative ridge that is formed
It is disconnected, it will lead to the wasting of resources and technology be low, hinder the development of the productive forces, should be eliminated by law；For natural conditions
The natural monopoly that reason is formed may cause the waste of social resources if artificial limitation monopolizes and the operation of being at war with property
With the confusion of market order, the development of social productive forces is interfered, should also be eliminated by law；The state that country is formed based on this
Family's monopolization just has positive effect, should be added their confirmation by law and be allowed to meet market economy and the objective of productivity dynamics is wanted
It asks.
3, power quality structure of the law, supervision and management and power quality responsibility including power quality.Wherein power quality
Supervision and management system includes establishing and improving power quality standard system, and power quality examines system and electric power enterprise quality system
The systems such as approval procedure.And power product quality responsibility should include the product quality obligations of energy producers, transporter, sellers
And violate product quality obligations and to other people the person or property damage the contents such as be should bear power quality responsibility.
4, power price structure of the law: macro adjustments and controls are carried out to power price by law, so that it is neither damaged electric power raw
Produce, transport, sellers production and operation enthusiasm, and the legitimate rights and interests of electricity usage person can be taken into account, so as to allow electric power preferably
Serve economic construction.
5, power industry structure adjusts structure of the law: macro adjustments and controls are carried out to power industry structure under the specification of law,
So as to form structurally reasonable power industry structure on electricity market.
6, electric power sustainable development law system: opening for electric power resource can be not only improved by making the activity of electricity market main body
Hair, is also beneficial to environmental protection, also helps expanding economy, social progress makes the marketing activity of electricity market main body not
Only meet the interests of contemporary people, can also take into account the interests of generation-inter- people, to realize inter-generational equity.
Two, registration is connect with authentication module 2 with all power equipments, the power consumer in smart grid, is realizing data
The registration and certification of smart grid power equipment are first carried out before acquisition.
Specifically, power consumer or power equipment are that smart grid data management system is submitted necessary information, registration with
Authentication module 2 allows user or power equipment becomes a part of smart grid data management system and issues unique ID, the ID
Can in unique identification smart grid data management system each user or power equipment.
Three, data acquisition module 1 realizes that the electric power data acquisition in smart grid, the object of data acquisition are smart grid
In all power consumers, power equipment.
Specifically, power consumer or power equipment are that smart grid data management system is submitted necessary information, registration with
Authentication module 2 allows power consumer or power equipment becomes a part of smart grid data management system and issues unique ID,
The ID can be with each power consumer or power equipment in unique identification smart grid data management system.
Four, a large amount of electric power datas of collection are indexed place according to the type of service of smart grid by data directory module 3
Reason, is divided into the data packet for having different service types for extensive electric power data and power equipment, power consumer ID.
Specifically, the data directory module 3 of the present embodiment increases by two parameters: type of service to sorted electric power data
With the ID number inside type of service.Type of service specifically includes: power consumer electricity consumption charging, electric energy are dispatched, electric power data excavates,
Electrical equipment fault analysis, intelligent contract etc..
Five, data processing and common recognition module 4 handle and know together for the different data packet of divided supplementary service type
If node is known in the dry-cure for corresponding to different service types in module together generates difference to the data packet of divided type of service
Interim block, and know together to the consistency of the block information of generation.
Specifically, it handles and the electric power data for being related to subscriber identity information, trade secret information is carried out with common recognition node
Desensitization process generates an interim block.The most of processing corresponded in type of service when the interim block and common recognition node
When verifying and receiving, illustrate that the interim block is successfully verified.The response being proved to be successful is sent back to origination node, and processing is together
Know node intelligent contract script is attached on the block together with timestamp, and the block is charged in block chain with sovereign right and is stored up
It deposits.On the other hand, if the interim block is not received, electric power data is collected again.
Six, electric power data is carried out distributed storage by block chain network 6 with sovereign right in the form of block.
Specifically, as shown in Fig. 2, the block structure in block chain with sovereign right includes 6 parts: first part is that have uniquely
The block format of identification.Second part is block size information, records the size information of the block.Part III is block head,
It specifically include version number, previous block cryptographic Hash, timestamp, Merkle root, random number and target cryptographic Hash.Part IV is
Operation counter, it has recorded the sum of the violation in the reading application process of the electric power data in the block.Part V is area
Block data record is specifically dug comprising the corresponding type of service power consumer electricity consumption charging of the block chain/electric energy scheduling/electric power data
Pick/electrical equipment fault database/intelligence contract data library and corresponding electric power data.When Part VI is block lock
Between, i.e. creation time of the block in block chain with sovereign right.
The generating process of block chain with sovereign right as shown in figure 3, the block information of different types of service is parallel generation, and
It is not serial.To increase the distributed storage that the block chain network 6 with sovereign right of type of service mark realizes electric power data, be conducive to
Improve working efficiency electric power data storage in smart grid and read application.
Seven, it specifically includes power consumer electricity consumption charging, electric energy tune that electric power data, which answers the electric power data application type in module,
Degree, electric power data excavate, electrical equipment fault is analyzed, intelligent contract.
Specifically, power consumer electricity consumption charging is used to record the power consumer electricity cost in metering period；Electric energy scheduling
It is responsible for requesting electric power from energy centre, and electric energy is scheduled to client；Electric power data, which excavates, to be responsible for excavating electric power data
Research is applied to power grid follow-up study；Electrical equipment fault analysis is reported for record electricity equipment fault；Intelligent contract is used for
Record the violation report that intelligent contract is violated in smart grid.
The present embodiment is by the way that state's laws regulation to be written in block chain intelligence contract, by various complicated electric power data
Using and management block chain be placed under the supervision of regulation by Law, realize in block chain that power consumer identity information is controllable, intelligence
Contract legitimacy can supervise, power information is for advantages such as sexual openness；And pass through the area of electric power data applied business type identification
The storage and utilization efficiency of block chain structure promotion electric power data.
It should be understood that the part that this specification does not elaborate belongs to the prior art.
Although being described in conjunction with the accompanying a specific embodiment of the invention above, those of ordinary skill in the art should
Understand, these are merely examples, various deformation or modification can be made to these embodiments, without departing from original of the invention
Reason and essence.The scope of the present invention is only limited by the claims that follow.
Claims (7)
1. a kind of smart grid data management system based on block chain technology with sovereign right, including smart grid, smart grid include
Multiple power consumers, multiple electrical equipments；It is characterized in that including data acquisition module, registration and authentication center, data directory mould
Block, data processing and common recognition module, intelligent contract module, block chain network with sovereign right and electric power data application module；Data acquisition
Module is separately connected all power consumers and all electrical equipments and data directory module, and registration connect all with authentication module
Power consumer and all electrical equipments, data directory module, intelligent contract module, block chain network with sovereign right and electric power data application
Module, data directory module connect intelligent contract module and data processing and common recognition module, and intelligent contract module is separately connected number
Sovereignty are connect with common recognition module according to processing and common recognition module, block chain network with sovereign right and electric power data application module, data processing
Block chain network, block chain network with sovereign right connect electric power data application module；
Data acquisition module, for realizing the electric power data acquisition of all power consumers, all electrical equipments in smart grid；
Registration and authentication center, for carrying out all power consumers in smart grid, electrical equipment before data acquire
Registration and certification；
Data directory module, for the electric power data of all power consumers collected, electrical equipment to be indexed classification processing,
All power equipments, power consumer ID are divided into the data packet of different service types；
Data processing and common recognition module, using the processing and common recognition node of corresponding types to the data packet of divided type of service
Different interim blocks are generated, and are known together to block information consistency；
Intelligent contract module, for electricity market regulation by Law to be written in intelligent contract, as the behaviour in verifying smart grid
Make the criterion whether broken a contract with data access process；
Block chain network with sovereign right, for electric power data to be carried out distributed storage in the form of block, and different service types
Block information parallel generation；
Electric power data application module, comprising power consumer electricity consumption charging center, electric energy control centre, electric power data excavate center,
Electrical equipment fault analytical database and intelligent contract data library.
2. a kind of smart grid data managing method based on block chain technology with sovereign right, characterized in that the following steps are included:
Step 1 generates intelligent contract by intelligent contract module；Intelligent contract is through in entire smart grid, by electric power city
Intelligent contract is written in regulation by Law, as in smart grid each operation and the judgement mark whether broken a contract of data access process
It is quasi-；There is any illegal in all relevant operations for being related to block chained record data with sovereign right, will be automatically rejected to electric power data
Access operation and generate promise breaking report, promise breaking report is recorded in intelligent contract data library and is broadcast to by intelligent contract module
Smart grid；
Step 2, realize data acquisition before first with registration and authentication module to power equipments all in smart grid, electric power
User registers and authenticates；Power consumer or power equipment provide necessary letter for the smart grid data management system
Breath, register allows power consumer or power equipment to become a part of smart grid data management system and as it with authentication module
Issue unique ID；
The electric power data of all power consumers, power equipment in step 3, data collecting module collected smart grid；
The electric power data of collection is indexed processing according to the type of service of smart grid by step 4, data directory module, will be electric
Force data and all power equipments, power consumer ID are divided into the data packet of different service types；
If step 5, data processing know node to having drawn using the dry-cure of corresponding different service types with common recognition module together
The data packet of separate service type generates different interim blocks, and knows together to the consistency of generated interim block information；
Electric power data is carried out distributed storage, and different types of service by step 6, block chain network with sovereign right in the form of block
Block information parallel generation；
Step 7, electric power data application module electric power data application type include power consumer electricity consumption charging, electric energy scheduling, electricity
Force data excavates, electrical equipment fault is analyzed and intelligent contract.
3. the smart grid data managing method as claimed in claim 2 based on block chain technology with sovereign right, characterized in that step
The electricity market regulation by Law being written in the 1 intelligent contract includes: the electricity market Law of the People's Republic of China Against Competition by Inappropriate Means restrains system, electric power city
Field antitrust structure of the law, power quality structure of the law, power price structure of the law, power industry structure adjust structure of the law,
And electric power sustainable development law system.
4. the smart grid data managing method as claimed in claim 2 based on block chain technology with sovereign right, characterized in that step
The 4 data directory modules increase sorted electric power data two parameters of ID number inside type of service and type of service；
Type of service specifically includes: power consumer electricity consumption charging, electric energy scheduling, electric power data excavates, electrical equipment fault is analyzed and intelligence
It can contract.
5. the smart grid data managing method as claimed in claim 2 based on block chain technology with sovereign right, characterized in that step
5 realization includes: that the processing carries out the electric power data for being related to subscriber identity information, trade secret information with common recognition node
Desensitization process generates an interim block；The most of processing corresponded in type of service when the interim block and common recognition section
When point is verified and received, illustrate that the interim block is verified success；The response being proved to be successful sends back origination node, processing with
Intelligent contract script is attached on the interim block by common recognition node together with timestamp, and the interim block is charged to master
It is stored in power block chain；If the interim block is not received, electric power data is collected again.
6. the smart grid data managing method as claimed in claim 2 based on block chain technology with sovereign right, characterized in that step
The 6 block chain networks with sovereign right include block format, block size information, block head, operation counter, block data record,
The block lock time；Block format has unique identification；Block head include version number, previous block cryptographic Hash, timestamp,
Merkle root, random number and target cryptographic Hash；Operation counter records electric power data in the block and reads in application process
Violation sum；Block data record includes the corresponding type of service of the block chain and corresponding electric power data；Block lock
Time is creation time of the block in block chain with sovereign right.
7. the smart grid data managing method as claimed in claim 2 based on block chain technology with sovereign right, characterized in that step
The 7 power consumer electricity consumption chargings are used to record the power consumer electricity cost in metering period；Electric energy scheduling is for from the energy
Center requests electric power, and electric energy is scheduled to client；Electric power data is excavated for excavate to electric power data and being applied to intelligence
It can power grid follow-up study；Electrical equipment fault analysis is reported for record electricity equipment fault；Intelligent contract is for recording intelligence
The violation report of intelligent contract is violated in power grid.
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