CN109325647A - A kind of charging pile Intelligent charging-discharging management system based on data block chain building - Google Patents

A kind of charging pile Intelligent charging-discharging management system based on data block chain building Download PDF

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Publication number
CN109325647A
CN109325647A CN201810052731.9A CN201810052731A CN109325647A CN 109325647 A CN109325647 A CN 109325647A CN 201810052731 A CN201810052731 A CN 201810052731A CN 109325647 A CN109325647 A CN 109325647A
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China
Prior art keywords
station
charging
power
management module
supply
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Pending
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CN201810052731.9A
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Chinese (zh)
Inventor
刘丹丹
刘衡
徐益民
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Heilongjiang University of Science and Technology
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Heilongjiang University of Science and Technology
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Priority to CN201810052731.9A priority Critical patent/CN109325647A/en
Publication of CN109325647A publication Critical patent/CN109325647A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION 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
    • G06Q10/00Administration; Management
    • G06Q10/06Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063Operations research, analysis or management
    • G06Q10/0631Resource planning, allocation, distributing or scheduling for enterprises or organisations
    • G06Q10/06315Needs-based resource requirements planning or analysis
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION 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
    • G06Q50/00Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/06Electricity, gas or water supply
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00Circuit arrangements for ac mains or ac distribution networks
    • H02J3/28Arrangements for balancing of the load in a network by storage of energy
    • H02J3/382
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3263Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3297Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving time stamps, e.g. generation of time stamps

Abstract

A kind of charging pile Intelligent charging-discharging management system based on data block chain building, small-sized power station and utility grid composition charging pile are solved for discharge system billing issues, the scheme of use is, the charging station management module of charging station setting, the power station management module of power station setting, the supply station management module of supply station setting, supply station management module implement supply station electricity consumption and power supply management, are built into the distributed region chain charging pile Intelligent charging-discharging management system of decentralization.Beneficial effect is, small-sized generation of electricity by new energy station is not limited by scale, quantity, reduce the dependence and usage amount of mains-supplied system, the system can also power to power supply system, multiple electric cars not used are implemented to power to other electrical appliances after connecting with charging pile, can also be formed in the intelligent management charging time and carry out Peak Load Adjustment to supply network.It is of great significance to making full use of for the energy.

Description

A kind of charging pile Intelligent charging-discharging management system based on data block chain building
Technical field
The invention belongs to new energy fields, and in particular to one kind of the P2P distribution account book of data block chain is based on data The charging pile Intelligent charging-discharging management system of block chain building.
Background technique
It is worldwide to improve the more serious problem of atmosphere polluting problem as society is to the high request of environmental protection The limitation of fuel combustion vehicle quantity has become the common recognition of people's environmental controls, and electric car has zero-emission, using energy source The advantages that rate is high, structure is simple, noise is small, has become the direction of development of automobile industry.Main charging as electric car Equipment, the research of charging pile the relevant technologies are the preconditions of electric car universalness.
The charging equipment of the electric car of the prior art is single charging equipment, and implementation makes the charging of electric car With.The charging of the charging equipment of the prior art is to use to be directly accessed mains-supplied net, and charging pile charging uses more traditional Mode, user use charging pile using IC card or other request means requests, and information is uploaded to central server by charging pile It is verified, shows the information, including user's name, remaining sum and transaction record etc. of IC card user.User passes through charging The man-machine interface of stake selects charge mode, and charging starts, and software and hardware records transaction situation, such as turn-on time, electricity inside charging pile These data are uploaded to server after charging by amount, electric current, turn-off time etc., and calculating is made using electricity using electricity price Use the time.Corresponding information is modified in user's account, such as amount deducted increases transaction record information etc., and transaction is completed.
The shortcomings that prior art includes:
1 charging equipment only implements the use of the charging to electric car.With the increase of electric car quantity, electric car is not used When, itself is again an electrical energy storage device, and the electric car not used at night or for a long time especially is connect with charging equipment Afterwards, electrical appliance or the two-way use of charger can be used as by charging equipment.The electric car not used largely can both be formed Huge electrical energy storage device, implement to other electrical appliances power, can also be formed in the intelligent management charging time to supply network into Row Peak Load Adjustment.And the charging equipment of the prior art does not have above-mentioned function.
The power-supplying forms of 2 single utility grids, when electric power supply network breaks down, charging pile will be unable to work, it will Cause electric car that cannot use.
3 cannot power for the small-sized generation of electricity by new energy station for power supply of cannot get online to charging pile, be unfavorable for making full use of new The energy.Cause the dependence to utility grid.
4 existing charging pile charge system transparencies are low, and degree of belief is low.
How sufficiently, efficiently using new energy such as solar energy, wind energy or water resources, by multiple small-sized new energy power stations And the utility grid composition charging pile power supply system that the prior art uses, 1 solves the charging problems of electric car, and 2 solutions are small-sized Solar power station, wind power station or small hydropower station efficiency operation, 3 solve the electricity consumption charging of the high degree of belief of charging pile and power station receipts Take and access power supply, the electric energy storage of 4 a large amount of electric cars, implements to power to other electrical appliances and peak regulation is carried out to supply network The technical issues of effect is the prior art urgently technical issues that need to address.
Summary of the invention
The present invention is to solve above-mentioned technical deficiency of the existing technology, and the present invention discloses a kind of based on data block chain structure The charging pile Intelligent charging-discharging management system built.
The present invention realize goal of the invention the technical solution adopted is that: a kind of charging pile charge and discharge based on data block chain building Electric intelligent management system, comprising: the charging station of one group of installation charging pile, one group of generation of electricity by new energy station and mains-supplied station;
The charging station is provided with charging station management module, and charging station management module is implemented to fill to each of installing in charging station Power supply management when electricity consumption and electric discharge when charging is implemented in electric stake;
The power station is provided with power station management module, and power generation power management module is implemented to power station working condition and confession The management of electricity;
The supply station is provided with supply station management module, and supply station management module implements supply station electricity consumption and for fulgurite Reason;
Charging station management module, power station management module and the supply station management module is as each separate nodes, building At the distributed region chain charging pile Intelligent charging-discharging management system of decentralization.
The beneficial effects of the present invention are: can by multiple small-sized generation of electricity by new energy station networkings for charging station provide electric service and The electricity consumption charging of high degree of belief and power station charge and access powering mode, small-sized generation of electricity by new energy station are not limited by scale, quantity, The dependence and usage amount of mains-supplied system are reduced, multiple small-sized generation of electricity by new energy station networkings are by excrescent electric power to mains-supplied system System power supply, multiple electric cars not used connect with charging pile after implementation to other electrical appliances power supply, can also intelligent management fill The electric time, which is formed, carries out Peak Load Adjustment to supply network.It is of great significance to making full use of for the energy.
Present invention will now be described in detail with reference to the accompanying drawings..
Detailed description of the invention
Attached drawing 1 is logic diagram of the present invention.
Specific embodiment
Referring to attached drawing, a kind of charging pile Intelligent charging-discharging management system based on data block chain building includes: one group of peace Fill charging station, one group of generation of electricity by new energy station and the mains-supplied station of charging pile:
The charging station is provided with charging station management module, and charging station management module is implemented to fill to each of installing in charging station Power supply management when electricity consumption and electric discharge when charging is implemented in electric stake.
The power station is provided with power station management module, and power generation power management module is implemented to power station working condition With the management of power supply volume;
The supply station is provided with supply station management module, and supply station management module implements supply station electricity consumption and for fulgurite Reason;
Charging station management module, power station management module and the supply station management module is as each separate nodes, building At the distributed region chain charging pile Intelligent charging-discharging management system of decentralization.
In the embodiment of the present invention, the generation of electricity by new energy station is small-sized solar power plant, wind power station or small hydropower station.
In the embodiment of the present invention, the charging station is made of single charging pile.
In the present invention, node is the power supply of the charging station of charging station management module management, supply station management module management It stands and the power station of power station management module management, all nodes forms a meshed network.One complete node include with Lower function:
1. wallet allows user to trade in block chain network.
2. intact block chain has recorded all transactions histories, guarantee the safety of historical trading, and is used to verify new The legitimacy of transaction.
3. other nodes are transmitted through the information such as the transaction data come and are transmitted to more nodes again by routing function.
Charging tiny node includes wallet, intact block chain, routing function.
Power supply tiny node includes intact block chain, routing function.
Power generation tiny node includes intact block chain, routing function.
Block is a kind of data structure of record transaction.Each block is made of block head and block main body, block main body The responsible All Activity information recorded in for the previous period, block head include whether timestamp and inspection trade existing Most of function of Merkle root etc., block chain is all realized by block head.
The formation of block chain: when charging station (node) request access, access information can be uploaded in the form of block To whole network, each power generation tiny node and power supply tiny node can receive this information, there is the power generation tiny node of power generation surplus energy Application access can meet the requirement of charging station due at least one power generation tiny node or power supply tiny node, and work as and deposit When generating electricity tiny node (such as fine solar power generation), there are competition mechanism between each node, need to select out most Suitable node.Priority orders are arranged in we: when having power generation tiny node application response first, we consider that power station is saved first Point, then we using the power generation tiny node of application at a distance from charge node as the second Consideration, because of transmission line of electricity meeting There are line loss, distance more short-term damage is fewer.Finally we are using the power quality of some charging tiny nodes as third factor, such as frequency Rate stability, voltage stability etc..After determining power generation tiny node, application node and response node simultaneously broadcast access information, It is recorded in behind last transaction account book, then block chain is formed.
It can apply accessing supply station city node, i.e. power station power generation simultaneously when a power generation tiny node generated energy abundance Net, power supply tiny node audits grid-connected conditions, if frequency, voltage, power requirements agree to that the node is grid-connected if met the requirements, Access information is recorded block chain, the foundation as electric energy tariffing.
Similarly, when the electricity abundance of charging station node store, can apply accessing supply station city node, i.e. power station generates electricity Grid-connected, power supply tiny node audits grid-connected conditions, as frequency, voltage, power requirements agree to the node simultaneously if met the requirements Access information is recorded block chain, the foundation as electric energy tariffing by net.
Process of exchange
Step 1: user A is fabricated to a trading card using the address of his charging " IC card " combined charge stake, as proposition Apply for the foundation of charging.
Step 2: A broadcasts trading card to the whole network, the Transaction Information received is included in a block by each node.
Main points: for the node that generates electricity, which only just be can be used after block confirms successfully.
Step 3: each node by solution one of difficult math question (issue of priority above-mentioned), victor can obtain for The right of charging pile offer electric energy.
Step 4: it can broadcast the transaction to the whole network, cover timestamp and be recorded in block when winning node transaction terminates.
Main points: timestamp is used to confirm that particular block certainty Mr. Yu's specific time is really existing.
Step 5: the correctness of other node checks of the whole network block book keeping operation, without continuing to compete next friendship after mistake Easily, the block chain of a legal book keeping operation is thus formed.
And the grid-connected problem for the tiny node that generates electricity is similar with the request powerup issue of charging pile node.
00 divides 00 second (Beijing time 01 month 1970 01 when timestamp refers to Greenwich Mean Time 1970 01 month 01 day 00 00 divides 00 second when day 08) it rises to present total number of seconds.Popular says, timestamp is that portion can indicate a data at one The already existing data that completely can verify that of particular point in time.Its proposition mainly provides a electronic evidence for user, To prove the generation time of certain data of user.
According to the classification of timestamp, self-built timestamp can be taken, such timestamp be by time receiving device (such as GPS, CDMA, big-dipper satellite) come in acquisition time to time stamp server, and timestamp card is signed and issued by time stamp server Book.The time provided herein using big-dipper satellite.
Clearing form: the decentralization digital cash that the present invention uses, the currency as system.
It as long as therefore buying charging pile IC card to special service organization for a user, is obtained by transaction in IC card The digital cash obtained.Swipe the card when use, power generation tiny node can according to user using electric energy number and deduct automatically corresponding Digital cash, user can also see all Transaction Informations at any time.
And the number that digital cash, charging tiny node and the supply station node flowed into for power station node flows in and out Currency be it is true correctly, the digital cash of inflow is exchanged into the people by block chain account book by power station, charging station, supply station Coin, entire process of exchange are completed.

Claims (3)

1. a kind of charging pile Intelligent charging-discharging management system based on data block chain building, comprising: one group of installation charging pile Charging station, one group of generation of electricity by new energy station and mains-supplied station, it is characterised in that:
The charging station is provided with charging station management module, and charging station management module is implemented to fill to each of installing in charging station Power supply management when electricity consumption and electric discharge when charging is implemented in electric stake;
The power station is provided with power station management module, and power generation power management module is implemented to power station working condition and confession The management of electricity;
The supply station is provided with supply station management module, and supply station management module implements supply station electricity consumption and for fulgurite Reason;
Charging station management module, power station management module and the supply station management module is as each separate nodes, building At the distributed region chain charging pile Intelligent charging-discharging management system of decentralization.
2. a kind of charging pile Intelligent charging-discharging management system based on data block chain building according to claim 1, Be characterized in that: the generation of electricity by new energy station is small-sized solar power plant, wind power station or small hydropower station.
3. a kind of charging pile Intelligent charging-discharging management system based on data block chain building according to claim 1, Be characterized in that: the charging station is made of single charging pile.
CN201810052731.9A 2018-01-19 2018-01-19 A kind of charging pile Intelligent charging-discharging management system based on data block chain building Pending CN109325647A (en)

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CN110254280A (en) * 2019-06-25 2019-09-20 贵安新区配售电有限公司 A kind of video freeze user information without electric car charging method under communication state
CN110675221A (en) * 2019-09-19 2020-01-10 孙志勤 Electric automobile charging pile management system based on Internet of things and block chain
CN110962671A (en) * 2019-11-25 2020-04-07 黑龙江电力调度实业有限公司 Charging method for electric automobile
CN111769639A (en) * 2020-06-22 2020-10-13 积成电子股份有限公司 Block chain-based power monitoring system key operation record processing method
CN112927438A (en) * 2021-03-23 2021-06-08 国网河北省电力有限公司雄安新区供电公司 Charging flow method for charging pile by plug and play
CN114137301A (en) * 2021-11-22 2022-03-04 广东易正电气股份有限公司 Electric quantity metering system and metering method of charging pile

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110254280A (en) * 2019-06-25 2019-09-20 贵安新区配售电有限公司 A kind of video freeze user information without electric car charging method under communication state
CN110675221A (en) * 2019-09-19 2020-01-10 孙志勤 Electric automobile charging pile management system based on Internet of things and block chain
CN110962671A (en) * 2019-11-25 2020-04-07 黑龙江电力调度实业有限公司 Charging method for electric automobile
CN110962671B (en) * 2019-11-25 2022-11-29 黑龙江电力调度实业有限公司 Charging method for electric automobile
CN111769639A (en) * 2020-06-22 2020-10-13 积成电子股份有限公司 Block chain-based power monitoring system key operation record processing method
CN112927438A (en) * 2021-03-23 2021-06-08 国网河北省电力有限公司雄安新区供电公司 Charging flow method for charging pile by plug and play
CN114137301A (en) * 2021-11-22 2022-03-04 广东易正电气股份有限公司 Electric quantity metering system and metering method of charging pile

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