CN110210753A - A kind of oil supply catenary system and exchange method based on block chain - Google Patents
A kind of oil supply catenary system and exchange method based on block chain Download PDFInfo
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Abstract
The invention discloses a kind of oil supply catenary system and exchange method based on block chain, including Business Logic, data encapsulated layer and apply alternation of bed；The application alternation of bed includes that data display module, parameter collection module and interaction logic realize module；The Business Logic includes that supply chain builds interface and user interface；The data encapsulated layer includes that data conversion encapsulation and chain code call encapsulation.The present invention is based on the supervision mechanisms of block chain, so that the operation each time for data on chain all can be recorded and supervise, data under centralization memory module are effectively prevented artificially to be distorted, the problem of cannot finding simultaneously positioning operation personnel in time, distributed storage technology is used simultaneously, effectively prevents " three barrels of oil " existing centralization information management system Single Point of Faliure bring high risk and potential threat.
Description
Technical field
The present invention relates to oil supply fields, more particularly to oil supply catenary system and exchange method based on block chain.
Background technique
Today's society, information, the energy, science and technology are the competitive resources of core, are especially rapidly developed in this information technology
Today, the statistical analysis of information can excavate in industry more hiding rule and value, and aid decision making person makes more section
It learns, accurately make a decision, this, which is also meaned that, can seize more first chances, grasp to more initiatives, that is to say and " obtains information
Person gets the world ".As non-renewable strategic resources, petroleum industry will not even more abandon information analysis and count this favorably
Scientific method.
What petroleum industry generally used both at home and abroad at present is all information management system under centralized, traditional database,
This system is typically characterised by group's ownership, all data transfer to data center, group to carry out unified storage, the pipe of data
Reason is also carried out unified authority distribution and control by data center.Advantage is easy for group's unified management, prevents information leakage, number
According to confidentiality height.Disadvantage is then the risk for being stored with " Single Point of Faliure " of centralization formula, and many companies have back mechanism, but
In the case where being huge for data volume, higher cost, once and backup node also suffer from attack, data will have irrecoverable
Extinction；Secondly in the case where centralization storage, system data is safeguarded and is runed by specified center managers, one
Denier administrator's malice distorts centre data, and in the case of traditional database, system, which can not be discovered in time and navigate to malice, to be grasped
The source of work；Furthermore existing information management system scalability is low, group internal management is only applicable to, under multi-party cooperative
The supply chain scene that is related to of scene such as this patent, then can not set up effective, believable online information management system.Extremely
This, block chain technology starts to be pulled to stage center.
In fact for block chain in the application of petroleum industry, since the end of the year in 2017, just someone opened one by one always
Begin to release some achievements, should be within 2018 the plentifulest and substantial 1 year of achievement.Influence abroad power is relatively large VAKT,
The two platforms of Kimogo SA, there is numerous famous league enterprise, the giant including petroleum industry such as: shell, British Petroleum
Deng, but the platform is the record being absorbed in for oil product Transaction Information, the building for entire supply chain is simultaneously not perfect；Separately
The oil supply chain transformation based on block chain that outer IBM cooperates with Abu Dhabi National Oil Co. is yet underway at present,
Not yet produce result.And domestic warehouse receipt leads to oilfield zones chain project, and it is even more short-lived, it now can only be in the consulting of some media
Find the trace that it once occurred.
Summary of the invention
It is an object of the present invention in view of the above-mentioned problems, propose based on the oil supply catenary system of block chain and interaction side
Method.
Oil supply catenary system based on block chain, including Business Logic, data encapsulated layer and apply alternation of bed；It is described
It include that data display module, parameter collection module and interaction logic realize module using alternation of bed, for realizing system and user
Human-computer interaction；The Business Logic includes that supply chain builds interface and user interface, for mentioning for user and developer
For system interface；The data encapsulated layer includes that data conversion encapsulation and chain code call encapsulation, for completing adopting for upper layer data
The calling of collection conversion and bottom chain code.
Further, the interaction logic realizes that module includes uploading form module, audit form module, historical form to look into
Module, pending list enquiry module and oil supply chain information enquiry module are ask, for realizing the sheet disposal of supply chain.
Further, the list includes the oily list in Shen, Shen Yundan, hair oil list, receives single oil, transport list and sell oily single six kinds and order
Single type respectively corresponds structure and each different process different in supply chain.
Further, the supply chain builds interface and provides system maintaining interface for developer, realize chain code write with
Chain is built；The user interface provides the access interface of registration, audit, login and list inquiry for user, is convenient for system pipes
Reason, user query and service logic are realized.
Further, the chain code, which calls encapsulation, is called to business processing flow, the development for process of promoting business.
The exchange method of oil supply catenary system based on block chain, including upload list, audit list, pending list
Inquiry, historical form inquiry and oil supply chain information inquire 5 steps.
Further, the exchange method of the oil supply catenary system based on block chain, the upload list include following son
Step:
S11: login system；
S12: filling in list and audits whether list meets rule, if meeting into S13；
S13: list is submitted, and system receives data and generates batch number, re-starts encapsulation；
S14: system calls chain code and uploads list, judges whether endorsement, packing succeed, if being successfully entered S15, if unsuccessfully entering
S16；
S15: Defect Indication information is returned；
S16: the ID of order is returned.
Further, the exchange method of the oil supply catenary system based on block chain, the audit list and pending table
Single inquiry, including following sub-step:
S21: login system judges whether user has the permission of audit order, if so, into S22；
S22: it calls list query interface to inquire pending order, chooses some pending order, ID is reached into rear end；
S23: calling chain code, obtains preliminary audit survey as a result, front end carries out order audit simultaneously；
S24: judge front end order audit and chain code call result whether be to pass through, when twice audit be all by when enter S25,
Otherwise enter S26；
S25: calling chain code, and write-in auditing result is to pass through；
S26: call chain, write-in auditing result are not pass through.
Further, the exchange method of the oil supply catenary system based on block chain, the historical form inquiry includes such as
Lower sub-step:
S31: login system；
S32: list query interface is called, the User ID and form types of historical form are obtained；
S33: calling chain code to inquire database, returns to historical form；
S34: front end receiver data parse and show historical form information.
Further, the exchange method of the oil supply catenary system based on block chain, the oil supply chain information inquiry
Including following sub-step:
S41: login system；
S42: selecting some History Order, is passed to batch number and calls chain code；
S43: judge whether database lower record is empty, if entering S44 if not into S46；
S44: judge whether the batch number field of list and incoming batch number are consistent, if backing into S43 if not into S45；
S45: carrying out transaction lookup according to the information of database current record, and extract field, and composition new object is pressed into array；
S46: receiving the array of return, Reseals and returns to front end, and front end parsing data are simultaneously shown.
Beneficial effects of the present invention:
(1) it realizes the management to chain code and chain, combines with back-end processing program, make a response in time to the request of front end,
Service logic is realized by intelligent contract simultaneously, when the execution of corresponding condition triggering business, will be realized at service logic automatically
Reason, is effectively reduced the various Note Auditings in the oil supply chain link and verifies the time it takes cost；
(2) distributed storage is realized, slows down the storage pressure of back end, no longer needs to backup, when data lack or lose,
It is directly requested to neighbouring peer node, obtains this and directly downloaded from chain, reduced in practical application scene because data backup tape comes
Carrying cost；
(3) since data distribution formula stores, as long as so there are one the data that node preserves full dose, so that it may restore rapidly
Play whole network, the reliability enhancing of network；
(4) it realizes that the addition of all nodes is exited, there is corresponding management node to carry out control, effectively reduce the number of malicious node
Amount, and on the chain each time that carries out of node in network data modification, the circulation of oil product each time all can be by network
The monitoring of other nodes can effectively reduce the generation of " dirty oil event "；
(5) this system is primary more comprehensive practice of the current block chain on the oil supply chain, to realize oil supply letter
Breath can not be distorted, and traceable and information audits automatically and provides total solution.
Detailed description of the invention
Fig. 1 is system architecture schematic diagram of the invention；
Fig. 2 is service logic flow diagram；
Fig. 3 is to upload list flow diagram；
Fig. 4 is audit list and pending list querying flow schematic diagram；
Fig. 5 is historical form querying flow schematic diagram；
Fig. 6 is oil supply chain information querying flow schematic diagram.
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, this hair of Detailed description of the invention is now compareed
Bright specific embodiment.
Oil supply catenary system based on block chain, including Business Logic, data encapsulated layer and apply alternation of bed；It is described
It include that data display module, parameter collection module and interaction logic realize module using alternation of bed, for realizing system and user
Human-computer interaction；The Business Logic includes that supply chain builds interface and user interface, for mentioning for user and developer
For system interface；The data encapsulated layer includes that data conversion encapsulation and chain code call encapsulation, for completing adopting for upper layer data
The calling of collection conversion and bottom chain code.
Oil supply catenary system based on block chain, the interaction logic realize that module includes uploading form module, audit
Form module, historical form enquiry module, pending list enquiry module and oil supply chain information enquiry module, for realizing
The sheet disposal of supply chain.
In the present embodiment, it is illustrated in figure 2 the service logic flow chart of the oil supply catenary system based on block chain, it is described
List includes the oily list in Shen, Shen Yundan, hair oil list, receives single oil, transport list and sell oily single six kinds of order types, is respectively corresponded different
Each different process in structure and supply chain.
Be illustrated in figure 3 upload list flow chart of steps, upload form module main function be the upload of all kinds of lists,
It achieves, for veritifying below, query calls.User fills in list by the interface that front end provides, and inputs information, and then front end will
Data reach rear end, and the data after encapsulation are uploaded to block chain by the chain code for calling block chain to provide by rear end, node of endorsing
After passing through according to corresponding strategy endorsement, list is packed into block, uploads on chain, realizes archives data.
It is illustrated in figure 4 audit list and pending list query steps flow chart, audit list is broadly divided into two portions
Point: audit oil product request slip and audit transportation request list.Both applications are respectively used to oil depot/oil plant in the case where receiving and coming from
Judge whether oneself will connect when the oil product application of grade oil product unit and transporter receive the oil product application from hair oil side
By the scene of the request.In general, after logging in system by user, if user has the permission of audit order, system
The pending order of the user will be all shown the pending order page in user, then user's point is opened orders accordingly
It is single, carry out resolution whether audit passes through.
It is illustrated in figure 5 historical form query steps flow chart, user is after having submitted a new list, system meeting
A new interface is jumped to, the inquiry for all History Orders that user submitted is provided, you are available from here arrives these
The batch number of the ID number of list, the oil product at place, goes to inquire entire batch or current table according to this batch number or ID number
Single state.
It is illustrated in figure 6 oil supply chain information query steps flow chart, user chooses some order, clicks inquiry
When, it will the page new into one, this page can show current oil product batch since oil product application until being at present
Only, the transmitting state of entire oil product, each link (different lists) and the result of each link lived through (are
It is no to successfully pass), user judges the behavior of next step accordingly.
In the present embodiment, the service logic of all processes is all to be encapsulated by block chain and be written as intelligent contract, specific
Under the conditions of trigger and automatically execute.By taking " audit order " as an example, user selects pending order, then by order and user
ID reaches rear end, and rear end receives ID, and the intelligent contract of triggering block chain executes, and contract is looked into according to the ID of User ID and order
Corresponding user information and order information are found, then judges whether the user being applied is able to satisfy the requirement of application order, than
Kind, the quantity of such as oil product, finally return to the result of audit.Whole process is all the spontaneous execution of contract, is not needed artificial
Intervene.
The present invention is based on the supervision mechanisms of block chain, so that the operation each time for data on chain all can be recorded and supervise
It superintends and directs, effectively prevents data under centralization memory module and artificially distorted, cannot find in time and positioning operation personnel ask
Topic；Node users are added and exit network, and can be dominated by node oneself, and function is more general, whether group internal
Or multi-party cooperative can use this system more flexibly to evade the low problem of existing information management system scalability, together
Shi Caiyong distributed storage technology effectively prevents " three barrels of oil " existing centralization information management system Single Point of Faliure bring
High risk and potential threat.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (10)
1. the oil supply catenary system based on block chain, which is characterized in that handed over including Business Logic, data encapsulated layer and application
Alternating layers；The application alternation of bed includes that data display module, parameter collection module and interaction logic realize module, for realizing being
The human-computer interaction of system and user；The Business Logic includes that supply chain builds interface and user interface, for being user and Kai
Hair personnel provide system interface；The data encapsulated layer includes that data conversion encapsulation and chain code call encapsulation, for completing upper layer
The calling of the acquisition conversion and bottom chain code of data.
2. the oil supply catenary system according to claim 1 based on block chain, which is characterized in that the interaction logic is real
Existing module includes uploading form module, audit form module, historical form enquiry module, pending list enquiry module and oil product
Information of supply chain enquiry module, for realizing the sheet disposal of supply chain.
3. the oil supply catenary system according to claim 2 based on block chain, which is characterized in that the list includes Shen
Oily list, hair oil list, receives single oil, transport list and sells oily single six kinds of order types Shen Yundan, respectively corresponds the different structure of supply chain
With each different process.
4. the oil supply catenary system according to claim 1 based on block chain, which is characterized in that the supply chain is built
Interface provides system maintaining interface for developer, realizes that chain code is write and builds with chain；The user interface provides for user
The access interface of registration, audit, login and list inquiry, is realized convenient for system administration, user query and service logic.
5. the oil supply catenary system according to claim 1 based on block chain, which is characterized in that the chain code calls envelope
Dress is called to business processing flow, the development for process of promoting business.
6. the exchange method of the oil supply catenary system described in -5 any one based on block chain according to claim 1, special
Sign is, including uploads list step, check list single stage, pending list query steps, historical form query steps and oil
Product information of supply chain query steps.
7. the exchange method of the oil supply catenary system according to claim 6 based on block chain, which is characterized in that described
Uploading list includes following sub-step:
S11: login system；
S12: filling in list and audits whether list meets rule, if meeting into S13；
S13: list is submitted, and system receives data and generates batch number, re-starts encapsulation；
S14: system calls chain code and uploads list, judges whether endorsement, packing succeed, if being successfully entered S15, if unsuccessfully entering
S16；
S15: Defect Indication information is returned；
S16: the ID of order is returned.
8. the exchange method of the oil supply catenary system according to claim 6 based on block chain, which is characterized in that described
Pending list inquiry and audit list include following sub-step:
S21: login system judges whether user has the permission of audit order, if so, into S22；
S22: it calls list query interface to inquire pending order, chooses some pending order, ID is reached into rear end；
S23: calling chain code, obtains preliminary audit survey as a result, front end carries out order audit simultaneously；
S24: judge front end order audit and chain code call result whether be to pass through, when twice audit be all by when enter S25,
Otherwise enter S26；
S25: calling chain code, and write-in auditing result is to pass through；
S26: call chain, write-in auditing result are not pass through.
9. the exchange method of the oil supply catenary system according to claim 6 based on block chain, which is characterized in that described
Historical form inquiry includes following sub-step:
S31: login system；
S32: list query interface is called, the User ID and form types of historical form are obtained；
S33: calling chain code to inquire database, returns to historical form；
S34: front end receiver data parse and show historical form information.
10. the exchange method of the oil supply catenary system according to claim 6 based on block chain, which is characterized in that institute
Stating the inquiry of oil supply chain information includes following sub-step:
S41: login system；
S42: selecting some History Order, is passed to batch number and calls chain code；
S43: judge whether database lower record is empty, if entering S44 if not into S46；
S44: judge whether the batch number field of list and incoming batch number are consistent, if backing into S43 if not into S45；
S45: carrying out transaction lookup according to the information of database current record, and extract field, and composition new object is pressed into array；
S46: receiving the array of return, Reseals and returns to front end, and front end parsing data are simultaneously shown.
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