CN107580034A - A kind of intelligence engineering internet business system using partitioned storage data technique - Google Patents
A kind of intelligence engineering internet business system using partitioned storage data technique Download PDFInfo
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- CN107580034A CN107580034A CN201710739352.2A CN201710739352A CN107580034A CN 107580034 A CN107580034 A CN 107580034A CN 201710739352 A CN201710739352 A CN 201710739352A CN 107580034 A CN107580034 A CN 107580034A
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Abstract
A kind of intelligence engineering internet business system using partitioned storage data technique, belong to technical field of data storage.A kind of intelligence engineering internet business system using partitioned storage data technique of the invention, including B2B cloud platforms, multiple Project Transaction areas, multiple Project Transaction blocks, each Project Transaction block are located between the Project Transaction area that any two is merchandised；Each relative Project Transaction area of Project Transaction block carries out data sharing, and each Project Transaction block carries out data sharing with B2B cloud platforms.A kind of intelligence engineering internet business system using partitioned storage data technique of the invention, is realized so that the Transaction Information of intelligence engineering links is true and reliable, can not distort, and have back track function using B2B platform and block chain technology.
Description
Technical field
The present invention relates to technical field of data storage, more particularly to a kind of intelligence engineering using partitioned storage data technique
Internet business system.
Background technology
In the prior art, content storage is carried out to realize using database technology with checking.However, data stock
In centralization problem, once center is broken, all contents being stored in database will be no longer safe, easily be usurped by hacker attacks
Change data, be difficult to recover completely after loss of data.In order to guarantee data security, high availability, standby deposit often is established in strange land
Storage center, synchronized in real time using database synchronization backup mode, but increase enterprise operation, maintenance cost.For one
For individual industry, such as intelligence engineering, individual participant more than ten is generally comprised, such as engineering side, supplier, logistics side, management side, bid
Side, finance side etc., each participant will respectively carry out different Project Transactions, and service link is more, if carried out using database
Data safety carrying cost greatly promotes, and multiple participants acquisition data will carry out whole inquiries, inquiry effect by database
Rate is low, and information updating is slow, and centralization safety problem have it is to be solved.
Intelligence engineering frequently includes multiple links, and each each participant of link carries out Project Transaction.In internet environment
Down, it is necessary to when carrying out exchange of value activity with unfamiliar opponent, and internet information safety and counterparty's honesty issue,
The progress of whole intelligence engineering will be influenceed, how to prevent to be cheated so as to which erroneous decision shows by malicious sabotage therein for this
Obtain particularly important.
The database that data storage uses at present can not solve intelligence engineering data safety, network trading trust problem, i.e.,
Make to be that distributed data library storage also fails to solve.Internet+in the environment of, block chain technology is mentioned application.Block chain
It is the only additional ledger database being present in the form of multiple copies on point to point network.There is collective to safeguard, go for it
The heart, trust common recognition mechanism, the characteristic such as data can not distort.It can be seen that the proposition of block chain technology is advantageous to the data of intelligence engineering
Storage and follow-up management, maintenance, but utilization not yet is combined with regard to intelligence engineering field at present.
The content of the invention
The problem of present invention exists for prior art, it is proposed that a kind of data storage is convenient, safe and reliable use is divided
The intelligence engineering internet business system of area's data storage technology.
The technical scheme is that：
A kind of intelligence engineering internet business system using partitioned storage data technique, including B2B cloud platforms, multiple engineerings are handed over
Easy area, multiple Project Transaction blocks；Each Project Transaction block is located between the Project Transaction area that any two is merchandised；Each work
The relative Project Transaction area of journey transaction block carries out data sharing, and each Project Transaction block carries out data with B2B cloud platforms
It is shared.
As of the invention preferred, trade transactions list of the Project Transaction block including being stored with Project Transaction area transaction data
Member, link with the Project Transaction area.
As the present invention preferably, the Project Transaction block also includes Project Transaction block private ciphering unit and Project Transaction block is deposited
Storage unit；The Project Transaction block private ciphering unit is signed electronically to trade contract and transaction achievement and carries out private encryption；
The ciphertext and one-level private key of private encryption are stored in the Project Transaction block memory cell, and are sent by Project Transaction block to engineering
Trading post.
As the present invention preferably, the Project Transaction block also includes Project Transaction block public affairs ciphering unit；The Project Transaction
Block public affairs ciphering unit is signed electronically to trade shows content and carries out public encryption；The ciphertext of public affairs encryption and the storage of one-level public key
Sent in the Project Transaction block memory cell, and by Project Transaction block to B2B cloud platforms.
As the present invention preferably, the Project Transaction block also includes Project Transaction block temporary visit unit；The engineering is handed over
Easy block temporary visit unit is signed electronically to trade shows content and carries out ephemeral encryption；The ciphertext of ephemeral encryption and face key
One is stored in the Project Transaction block memory cell, and is sent by Project Transaction block to B2B cloud platforms.
As the present invention preferably, the system also includes multiple Project Transactions transmission block, and each Project Transaction transmission block is set
Between any two Project Transaction block；Each Project Transaction transmits its corresponding Project Transaction block of block and carries out data sharing.
As the present invention preferably, the Project Transaction transmits block and includes being stored with the total of the total transaction data of Project Transaction block
Trade transactions unit and linked with the Project Transaction block.
As the present invention preferably, the Project Transaction, which transmits block, also includes Project Transaction transmission block private ciphering unit and engineering
Transaction transport block memory cell；The Project Transaction transmits all engineerings that block private ciphering unit is transmitted to Project Transaction in block and handed over
Easy contract and transaction achievement merge electronic signature and private encryption；The ciphertext and two level private key of private encryption are stored in Project Transaction
Block memory cell is transmitted, and block transmission is transmitted by Project Transaction and is stored in Project Transaction block, is sent out finally by Project Transaction block
Deliver to Project Transaction area.
As the present invention preferably, the Project Transaction, which transmits block, also includes Project Transaction transmission block public affairs ciphering unit；It is described
Project Transaction transmits the All Activity displaying content that block public affairs ciphering unit is transmitted to Project Transaction in block and merges electronic signature
And public encryption；The ciphertext and two level public key of public affairs encryption are stored in Project Transaction and transmit block memory cell, and are passed by Project Transaction
Pass block transmission and be stored in Project Transaction block, sent finally by Project Transaction block to B2B cloud platforms.
As the present invention preferably, the Project Transaction, which transmits block, also includes Project Transaction transmission block temporary visit unit；Institute
State the All Activity displaying content that Project Transaction transmission block temporary visit unit is transmitted to Project Transaction in block and merge electronics
Signature and ephemeral encryption；The ciphertext of ephemeral encryption is stored in the Project Transaction transmission block memory cell with key two is faced, and passes through
Project Transaction transmits block transmission and is stored in Project Transaction block, is sent finally by Project Transaction block to B2B cloud platforms.
The invention has the advantages that：
A kind of intelligence engineering internet business system using partitioned storage data technique of the invention, using B2B platform and block
Chain technology is realized so that the Transaction Information of intelligence engineering links is true and reliable, information security, can not distort, and have backtracking
Function.
Brief description of the drawings
Fig. 1 is a kind of intelligence engineering internet business system block diagram using partitioned storage data technique of the invention；
Fig. 2 is the theory diagram of Project Transaction block in Fig. 1；
Fig. 3 is the theory diagram that Project Transaction transmits block in Fig. 1；
Fig. 4 is deposited for the present invention is a kind of using the intelligence engineering internet business system of partitioned storage data technique on transaction data
Store up exemplary plot.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
Intelligence engineering often has multiple links, and the participant of each link has respective Project Transaction content.General intelligence
Engineering includes more than ten individual participants, supplier as shown in Figure 1, logistics side, finance side, engineering side, tenderer, owner, design
Side, management side, maintenance side, government side etc..As supplier and engineering side are supplied with relation, the product bargain transaction that can carry out constructing is lived
It is dynamic, if logistics side and supplier are conveying relations, Product transport transaction can be carried out, if tenderer and engineering side are that bid is closed
System, can carry out calling for tenders of project transaction, other transactions are no longer enumerated herein.When tenderer needs to check applying for engineering side
When work progress, the source for product of constructing ensure, tenderer is it should be understood that the transaction content of logistics side and supplier, and supplies
The transaction content of side and engineering side is answered, it is necessary to which a data obtain reliable, efficient system, being called for bid by the system can
Obtain the transaction content of other indirect sides.And the true, reliable of data acquisition, promptness are particularly important, this just needs one
The individual specific intelligence engineering internet business system for using partitioned storage data technique.And the transaction that each counterparty is related to
Content is not to be entirely capable of disclosed, Information Security and can not distort aspect and the present invention and needs what is improved.
Such as Fig. 1, invention shows a kind of intelligence engineering internet business system using partitioned storage data technique, bag
Include B2B cloud platforms, multiple Project Transaction areas 1, multiple Project Transaction blocks 2.Each Project Transaction block 2 is located at any two and handed over
Between easy Project Transaction area 1.Each 2 relative Project Transaction area 1 of Project Transaction block carries out data sharing, each engineering
Block 2 of merchandising carries out data sharing with B2B cloud platforms.
The B2B cloud platforms include internet and intelligence engineering platform.Pass through in a unified intelligence engineering platform mutual
Networking technology is traded data storage, access, supervision.Each counterparty can be by the intelligent platform according to each needing to obtain
Various transaction data.
The Project Transaction area 1 is communicated with hypostazation trading post through Internet technology with cloud platform, or with virtual
Trading post, a similar point high in the clouds form are communicated with B2B cloud platforms, and each Project Transaction area 1 represents a counterparty, such as engineering
In supplier, logistics side, tenderer etc..
When each other business transaction occurs for Project Transaction area 1, transaction data is stored in connected engineering after processing
Merchandise in block 2.Each Project Transaction area 1 that each single business transaction is involved, it can all preserve data engineering corresponding to and hand over
In easy block 2.Specifically, the transaction data occurred between logistics side and supplier is stored in logistics-supply Project Transaction block,
Logistics-supply Project Transaction block internal memory contains the data in physical distribution trading area and supply transactions area, and both sides' transaction data.
The Project Transaction block 2 includes the trade transactions unit for being stored with Project Transaction area transaction data and the engineering
The link of trading post.That is, the storage mode between Project Transaction block 2 and Project Transaction area 1 is built with chain sheet form.Thing
Stream-supply Project Transaction block internal memory contains link, and the link indicates to be connected with physical distribution trading area, supply transactions area.Project Transaction
A memory space part for block 2 is used to store link, and a part is used to store the Project Transaction area data and engineering merchandised
Trading post transaction data.Wherein, Project Transaction area data include various qualification information square representated by Project Transaction area, assets letter
Breath etc..Project Transaction area transaction data include trade contract, transaction achievement, trade shows content, it is described transaction achievement with<Transaction
Type transactions object exchange hour transaction content>Form storage, the transaction achievement content, which contains inside, can not divulge a secret data
And intellectual property protection data, the trade shows content are with can be by the Transaction Information of public inspection.
Internal information is included and to external information according to above-mentioned Project Transaction area transaction data, carried out not for its security classification
Stored with security classification.
For private information, the Project Transaction block 2 includes Project Transaction block private ciphering unit and Project Transaction block
Memory cell.The Project Transaction block private ciphering unit is signed electronically and carried out private add to trade contract and transaction achievement
It is close.The ciphertext and one-level private key of private encryption are stored in the Project Transaction block memory cell, and by Project Transaction block send to
Project Transaction area, stored in Project Transaction area in the form of dividing account book（Referring to the drawings 2,4）.
Above-mentioned cipher mode can realize that encrypted cipher text can behave as timestamp form, so in data by hash algorithm
Respective transaction affairs can be searched during inquiry by way of reading and making a summary, on the one hand, any participant of engineering can be gone through by inquiry
History trade transactions；On the other hand, such as owner can check and accept the friendship of construction quality etc. by searching each link trade transactions
Easy affairs supervision.
Above-mentioned private ciphering process is completed in Project Transaction block 2, and the one-level private key is used for Project Transaction area 1 and engineering is handed over
Data storage, access between easy block 2.The one-level private key is classified as one-level concerning security matters grade, such as can be used for physical distribution trading area and logistics-
Immediate data between supply transactions block exchanges or owner's trading post passes through physical distribution trading area or supply transactions area or industry
Master-physical distribution trading block or owner-supply transactions block indirection data exchange.Above-mentioned data exchange is realized by linking relationship.
For public information, the Project Transaction block 2 also includes Project Transaction block public affairs ciphering unit.The engineering is handed over
Easy block public affairs ciphering unit is signed electronically to trade shows content and carries out public encryption.The ciphertext and one-level public key of public affairs encryption are deposited
The Project Transaction block memory cell is stored in, and is sent by Project Transaction block to B2B cloud platforms（Referring to the drawings 2,4）.It is described
The ciphertext of public affairs encryption and one-level public key can also be sent to Project Transaction area and be stored in the form of dividing account book by Project Transaction block, if examining
It is excessive to consider data storage capacity, may be selected in the enterprising storage of racking of B2B cloud platforms.
Above-mentioned cipher mode can realize that encrypted cipher text can behave as timestamp form, so in data by hash algorithm
Respective transaction affairs can be searched during inquiry by way of reading and making a summary.Each counterparty can be shown by cloud platform Review Transaction
Content.When Project Transaction side is look for affiliate, including upper, dirty partner, because each bargain link have it is multiple
The counterparty of competitive relation, when needing to select appropriate transaction parties, content, or each friendship can be shown by cloud platform Review Transaction
Yi Fang qualification, assets information etc., to assess selectable counterparty and establish transaction relationship therewith afterwards.
Above-mentioned public affairs are encrypted in Project Transaction block 2 and completed, and the public key is used between Project Transaction block 2 and B2B cloud platforms
Data storage, access.The public key is classified as to public concerning security matters grade, available for direct between B2B cloud platforms and Project Transaction block 2
Data exchange or it is distributed in the intelligence engineering platform of each Project Transaction link and passes through B2B cloud platforms and Project Transaction
Indirect data between block exchanges.Above-mentioned data exchange is realized based on internet.
For partial information, the public is may be notified that within a certain period of time, but more than secret is needed after certain time, then may be used
On the basis of above-mentioned Project Transaction block private ciphering unit and Project Transaction block public affairs ciphering unit are used simultaneously according to the information time of disclosure
Stored.For the unessential information in part, can also be wrapped to improve storage or search efficiency, the Project Transaction block 2
Include Project Transaction block temporary visit unit.The Project Transaction block temporary visit unit can incorporation engineering transaction block private ciphering unit
And/or Project Transaction block public affairs ciphering unit realizes the data storage and query of different demands jointly.
When the information of temporary visit is public information, the Project Transaction block temporary visit unit is to trade shows content
Signed electronically and carry out ephemeral encryption.The ciphertext of ephemeral encryption is stored in the Project Transaction block storage list with key one is faced
Member, and sent by Project Transaction block to B2B cloud platforms.The Project Transaction block 2 ciphertext of ephemeral encryption and will can also face
Key one sends to Project Transaction area 1 and stored in the form of dividing account book, if excessive in view of data storage capacity, may be selected in B2B
The enterprising storage of racking of cloud platform.
Above-mentioned cipher mode can realize that encrypted cipher text can behave as timestamp form, so in data by hash algorithm
Respective transaction affairs can be searched during inquiry by way of reading and making a summary.Each counterparty can be shown by cloud platform Review Transaction
Content.When Project Transaction side is look for affiliate, including upper, dirty partner, because each bargain link have it is multiple
The counterparty of competitive relation, when needing to select appropriate transaction parties, content, or each friendship can be shown by cloud platform Review Transaction
Yi Fang qualification, assets information etc., to assess selectable counterparty and establish transaction relationship therewith afterwards.
The above-mentioned ephemeral encryption to public affairs is completed in Project Transaction block 2, and the key one that faces is used for Project Transaction block 2 and B2B
Data storage, access between cloud platform.This faces key one and is classified as to public concerning security matters grade, available for B2B cloud platforms and Project Transaction
The intelligence engineering platform that immediate data between block 2 exchanged or be distributed in each Project Transaction link is put down by B2B clouds
Indirect data between platform and Project Transaction block exchanges.It is to access the time limit with the difference of public encrypted access, and certain
It can remove, can not inquire about again after time.Above-mentioned data exchange is realized based on internet.
It is general it is not recommended that carrying out temporary visit when the information of temporary visit is private information.If carrying out, need to handing over
Easy contract and transaction achievement are signed electronically and carry out ephemeral encryption, and now encrypting complexity and security classification need to be higher than to public affairs
Open the temporary visit of information.The ciphertext of ephemeral encryption and face key and be stored in Project Transaction block memory cell, and handed over by engineering
Easy block is sent to Project Transaction area to be stored in the form of dividing account book.Temporary visit private information only knows to relationship trading side, and
Further grade mandate can be checked in the setting of respective trading post.
The above-mentioned ephemeral encryption to private is completed in Project Transaction block 2, is faced key and is used for Project Transaction block 2 and Project Transaction
Data storage, access between area 1.This faces key and is classified as to private concerning security matters grade, such as can be used for physical distribution trading area and logistics-supply
The immediate data between block of merchandising exchange or owner's trading post by physical distribution trading area or supply transactions area or owner-
Physical distribution trading block or owner-supply transactions block indirection data exchange.Above-mentioned data exchange is realized by linking relationship.
New memory space is opened up in Project Transaction block 2, for storing another Project Transaction block of data sharing therewith
Content.But such storage mode is very high to the storage capacity requirement of each Project Transaction block 2.In actual queries, renewal number
Operation efficiency is slow during.Then consider another embodiment, Project Transaction biography is established between any two Project Transaction block 2
Block 3 is passed, each Project Transaction transmits its corresponding Project Transaction block 2 of block 3 and carries out data sharing.For example, logistics side and supply
The transaction data occurred between side is stored in logistics-supply Project Transaction block, the transaction occurred between supplier and financial side
Data storage in supply-Financial Engineering transaction block, because in above-mentioned two Project Transaction block 2 with the presence of supplier, then herein
Between set Project Transaction transmit block 3, the Project Transaction transmit block 3 store logistics-supply Project Transaction block transaction data and
The transaction data of supply-Financial Engineering transaction block.Block 3 is transmitted by Project Transaction to alleviate Other Engineering transaction block, engineering friendship
The memory space in easy area, while can directly access Project Transaction and transmit block 3 with regard to logistics side and supplier, supplier and gold can be known
The trade transactions of two links in the side of melting.
Specifically, present system also includes Project Transaction transmission block, and each Project Transaction transmits block 3 and is located at any two
Between Project Transaction block 2；Each Project Transaction transmits its corresponding Project Transaction block 2 of block 3 and carries out data sharing.
The Project Transaction transmit block 3 include being stored with total trade transactions unit of the total transaction data of Project Transaction block, with
And linked with the Project Transaction block 2.The transaction in Project Transaction block that total trade transactions unit storage links therewith
Affairs, as Project Transaction transmits the transaction data and supply-Financial Engineering transaction block of block storage logistics-supply Project Transaction block
Transaction data.That is, the storage mode that Project Transaction is transmitted between block 2 and Project Transaction block 1 is built with chain sheet form.
Due to the internal information of the transaction data of Project Transaction area 1 point of the memory storage of Project Transaction block 2 and to external information, in order to more
Data storage and the security classification of access are further improved, the Project Transaction, which transmits block 3, also includes Project Transaction transmission block private
Ciphering unit and Project Transaction transmit block memory cell.The Project Transaction transmits block private ciphering unit and transmits block to Project Transaction
Interior all Project Transaction contracts and transaction achievement merge electronic signature and private encryption.The ciphertext and two level private key of private encryption
It is stored in Project Transaction and transmits block memory cell, and the transmission of block 3 is transmitted by Project Transaction and is stored in Project Transaction block 2, finally
Sent to Project Transaction area 1 by Project Transaction block 2, stored in the form of dividing account book.
Above-mentioned merging ciphering process is transmitted in block 3 in Project Transaction and completed, and the Project Transaction transmits block 3 and is also stored with two
Level private key, and send two level private key after the completion of encryption and also can be transmitted to corresponding link to Project Transaction block 2, Project Transaction block 2
Project Transaction area 1.Above-mentioned cipher mode can realize that encrypted cipher text can behave as timestamp form, so by hash algorithm
Respective transaction affairs can be searched in data query by way of reading and making a summary.
If bargain link is parallel, i.e., complementary interference independent of each other, the ciphertext merging order in Project Transaction block
It can carry out at random.If bargain link has a sequencing, the ciphertext in Project Transaction block merges is closed according to trading order
And, it is necessary to decrypt in order when being accessed for this later stage.Referring to the drawings 4, designing institute-owner's link and owner-construction link are to have
The bargain link of sequencing.Design drawing and designing institute-owner's contract carry out electronic signature encryption, and encryption obtains one-level
Private key is to engineering side, that is, Project Transaction area.Afterwards, design drawing and designing institute-owner's contract are signed electronically
Ciphertext preceding, the posterior mode of ciphertext to be signed electronically with engineering business arrangement and method for construction and engineering business-owner's contract merges
Encryption, encryption obtain two level private key to supplier.When having multiple such as sequencing link, two private keys are not limited to, can be carried out more
Link multi-level encryption stores.
The above-mentioned cipher mode being related to is realized for transaction data, and also its data in trading post, such as qualification can be believed
The same cipher mode storage of the carry out such as breath, assets information, and encrypted access.
For public information, the Project Transaction, which transmits block, also includes Project Transaction transmission block public affairs ciphering unit.Institute
State the All Activity displaying content that Project Transaction transmission block public affairs ciphering unit is transmitted to Project Transaction in block and merge electronics label
Name and public encryption.The ciphertext and two level public key of public affairs encryption are stored in Project Transaction and transmit block memory cell, and pass through Project Transaction
Transmit the transmission of block 3 and be stored in Project Transaction block 2, sent finally by Project Transaction block 2 to B2B cloud platforms.The Project Transaction
Transmitting block 3 also can send the ciphertext of public affairs encryption and two level public key to Project Transaction area 1 to divide account book through the Project Transaction block 2
Form storage, if in view of data storage capacity it is excessive, may be selected in the enterprising storage of racking of B2B cloud platforms.
Above-mentioned cipher mode can realize that encrypted cipher text can behave as timestamp form, so in data by hash algorithm
Respective transaction affairs can be searched during inquiry by way of reading and making a summary.Each counterparty can be shown by cloud platform Review Transaction
Content.When Project Transaction side is look for affiliate, including upper, dirty partner, because each bargain link have it is multiple
The counterparty of competitive relation, when needing to select appropriate transaction parties, content, or each friendship can be shown by cloud platform Review Transaction
Yi Fang qualification, assets information etc., to assess selectable counterparty and establish transaction relationship therewith afterwards.
Above-mentioned public affairs are encrypted in Project Transaction and transmit completion in block 3, and the public key is used for Project Transaction and transmits block 3 and the work
Between journey transaction block 2, and data storage between the Project Transaction block 2 and B2B cloud platforms, access.The public key is classified as pair
Public concerning security matters grade, is exchanged available for the immediate data between B2B cloud platforms and Project Transaction block 2, it can also be used to which B2B cloud platforms pass through
Project Transaction, which transmits the data exchange between block 3 or is distributed in the intelligence engineering platform of each Project Transaction link, to be led to
The indirect data crossed between B2B cloud platforms and Project Transaction transmission block exchanges.Above-mentioned data exchange is realized based on internet.
For partial information, the public is may be notified that within a certain period of time, but more than secret is needed after certain time, then may be used
When being disclosed using above-mentioned Project Transaction transmission block private ciphering unit and Project Transaction transmission block public affairs ciphering unit according to information simultaneously
Between on the basis of stored.For the unessential information in part, in order to improve storage or search efficiency, the Project Transaction transmission
Block 3 can also include Project Transaction and transmit block temporary visit unit.The Project Transaction, which transmits block temporary visit unit, can combine work
Journey transaction transport block private ciphering unit and/or Project Transaction transmit the data storage that block public affairs ciphering unit realizes different demands jointly
And inquiry.
When the information of temporary visit is public information, the Project Transaction transmits block temporary visit unit to associating engineering
The All Activity displaying content that transaction block is related to, which merges, is signed electronically and is carried out ephemeral encryption.The ciphertext of ephemeral encryption and face
Key two is stored in the Project Transaction and transmits block memory cell, and is sent by Project Transaction block 2 to B2B cloud platforms.The work
Journey transaction transport block 3 can also send the ciphertext of ephemeral encryption to Project Transaction area 1 to divide with key two is faced through Project Transaction block 2
The form storage of account book, if excessive in view of data storage capacity, may be selected in the enterprising storage of racking of B2B cloud platforms.
Above-mentioned cipher mode can realize that encrypted cipher text can behave as timestamp form, so in data by hash algorithm
Respective transaction affairs can be searched during inquiry by way of reading and making a summary.Each counterparty can be shown by cloud platform Review Transaction
Content.When Project Transaction side is look for affiliate, including upper, dirty partner, because each bargain link have it is multiple
The counterparty of competitive relation, when needing to select appropriate transaction parties, content, or each friendship can be shown by cloud platform Review Transaction
Yi Fang qualification, assets information etc., to assess selectable counterparty and establish transaction relationship therewith afterwards.
The above-mentioned ephemeral encryption to public affairs is transmitted in block 3 in Project Transaction and completed, and the key two that faces is used for Project Transaction transmission
Data storage, access between block 3 and Project Transaction block 2, and Project Transaction block 2 and B2B cloud platforms.This faces key two and is classified as pair
Public concerning security matters grade, is exchanged available for the immediate data between B2B cloud platforms and Project Transaction block 2 or B2B cloud platforms pass through
Project Transaction block 2 and Project Transaction transmit the data exchange between block 3 or are distributed in the intelligence of each Project Transaction link
Energy engineering platform is transmitted the indirect data between block 3 by B2B cloud platforms and Project Transaction and exchanged.With the difference of public encrypted access
Part is to access the time limit, and can remove after a certain time, can not inquire about again.Above-mentioned data exchange is realized based on internet.
It is general it is not recommended that carrying out temporary visit when the information of temporary visit is private information.If carrying out, need to closing
The trade contract and transaction achievement that connection transaction block is related to, which merge, to be signed electronically and carries out ephemeral encryption, now encrypts complexity
And security classification need to be higher than the temporary visit to public information.The ciphertext of ephemeral encryption and face key and be stored in Project Transaction transmission
Block memory cell, and sent to Project Transaction area by Project Transaction block and stored in the form of dividing account book.Temporary visit secret is believed
Breath is only known to relationship trading side, and further can check authorization mechanism in the setting of respective trading post.
Above-mentioned transmitted to private ephemeral encryption in Project Transaction in block 2 is completed, and it is logical for Project Transaction transmission block 3 to face key
The data storage crossed between Project Transaction block 2 and Project Transaction area 1, access.This faces key and is classified as to private concerning security matters grade, such as thing
Stream-supply transactions block, engineering-supply transactions block, transmit block in logistics-supply-Project Transaction and carry out data exchange.Above-mentioned data
Exchange and realized by linking relationship.
It should be understood by those skilled in the art that the embodiments of the invention shown in foregoing description and accompanying drawing are only used as illustrating
And it is not intended to limit the present invention.The purpose of the present invention completely effectively realizes.The function and structural principle of the present invention is in reality
Apply and show and illustrate in example, under without departing from the principle, embodiments of the present invention can have any deformation or modification.
Claims (10)
1. a kind of intelligence engineering internet business system using partitioned storage data technique, including B2B cloud platforms, multiple engineerings
Trading post, it is characterised in that also including multiple Project Transaction blocks, and each Project Transaction block is located at what any two was merchandised
Between Project Transaction area；Each relative Project Transaction area of Project Transaction block carries out data sharing, each Project Transaction block
Data sharing is carried out with B2B cloud platforms.
2. a kind of intelligence engineering internet business system using partitioned storage data technique according to claim 1, its
It is characterised by, the Project Transaction block includes the trade transactions unit for being stored with Project Transaction area transaction data and the engineering
The link of trading post.
3. a kind of intelligence engineering internet business system using partitioned storage data technique according to claim 2, its
It is characterised by, the Project Transaction block also includes Project Transaction block private ciphering unit and Project Transaction block memory cell；The work
Journey block private ciphering unit of merchandising is signed electronically to trade contract and transaction achievement and carries out private encryption；Private encryption ciphertext and
One-level private key is stored in the Project Transaction block memory cell, and is sent by Project Transaction block to Project Transaction area.
4. a kind of intelligence engineering internet business system using partitioned storage data technique according to claim 3, its
It is characterised by, the Project Transaction block also includes Project Transaction block public affairs ciphering unit；The Project Transaction block public affairs ciphering unit pair
Trade shows content is signed electronically and carries out public encryption；The ciphertext and one-level public key of public affairs encryption are stored in the Project Transaction
Block memory cell, and sent by Project Transaction block to B2B cloud platforms.
5. a kind of intelligence engineering internet business system using partitioned storage data technique according to claim 3 or 4,
Characterized in that, the Project Transaction block also includes Project Transaction block temporary visit unit；The Project Transaction block temporary visit
Unit is signed electronically to trade shows content and carries out ephemeral encryption；The ciphertext of ephemeral encryption and face key one be stored in it is described
Project Transaction block memory cell, and sent by Project Transaction block to B2B cloud platforms.
6. a kind of intelligence engineering internet business system using partitioned storage data technique according to claim 1, its
It is characterised by, in addition to multiple Project Transactions transmit block, and each Project Transaction transmits block and is located at any two Project Transaction block
Between；Each Project Transaction transmits its corresponding Project Transaction block of block and carries out data sharing.
7. a kind of intelligence engineering internet business system using partitioned storage data technique according to claim 6, its
Be characterised by, the Project Transaction transmit block include being stored with total trade transactions unit of the total transaction data of Project Transaction block, with
And linked with the Project Transaction block.
8. a kind of intelligence engineering internet business system using partitioned storage data technique according to claim 7, its
It is characterised by, the Project Transaction, which transmits block, also includes Project Transaction transmission block private ciphering unit and Project Transaction transmission block storage
Unit；The Project Transaction transmit block private ciphering unit Project Transaction is transmitted all Project Transaction contracts in block and transaction into
Fruit merges electronic signature and private encryption；The ciphertext and two level private key of private encryption are stored in Project Transaction and transmit block storage list
Member, and block transmission is transmitted by Project Transaction and is stored in Project Transaction block, sent finally by Project Transaction block to Project Transaction
Area.
9. a kind of intelligence engineering internet business system using partitioned storage data technique according to claim 8, its
It is characterised by, the Project Transaction, which transmits block, also includes Project Transaction transmission block public affairs ciphering unit；The Project Transaction transmits block
The All Activity displaying content that public ciphering unit transmits in block to Project Transaction merges electronic signature and public affairs are encrypted；Public affairs encryption
Ciphertext and two level public key be stored in Project Transaction transmit block memory cell, and by Project Transaction transmit block send be stored in work
Journey transaction block, sends to B2B cloud platforms finally by Project Transaction block.
A kind of 10. intelligence engineering internet business system using partitioned storage data technique according to claim 8 or claim 9
System, it is characterised in that the Project Transaction, which transmits block, also includes Project Transaction transmission block temporary visit unit；The Project Transaction
Transmit block temporary visit unit to Project Transaction transmit block in All Activity displaying content merge electronic signature and it is interim
Encryption；The ciphertext of ephemeral encryption is stored in the Project Transaction transmission block memory cell with key two is faced, and is passed by Project Transaction
Pass block transmission and be stored in Project Transaction block, sent finally by Project Transaction block to B2B cloud platforms.
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