CN108898289A - Project completion management system and its implementation based on block chain - Google Patents
Project completion management system and its implementation based on block chain Download PDFInfo
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Abstract
The present invention relates to project completion management systems and implementation method, open interface module based on block chain, are the channels that system is interacted with applications, applications pass through open interface module accesses system；Planning management module after project plan information is done digital signature by planning management module by project owner, contractor and construction party, is stored in block chain network module；Saddlebag management module, for the packet that divides and assign the job to different construction parties, the update of saddlebag state is stored in block chain network module；Document management module, for saving the design documentation of simultaneously tracking system component, design documentation is sent to block chain network module after Hash calculation, by characteristic value；Block chain network module, the alliance's catenary system accessed using trusted authorization, for saving the information of the project plan, saddlebag state, design documentation change；Information preservation is in database.The record of the record, completion status that project completion information is effectively shared, change.
Description
Technical field
The present invention relates to a kind of project completion management system and its implementation based on block chain.
Background technique
Currently, block chain technology is applied in more and more fields.In project management field, block chain technology
Also can have a wide range of applications space, and in traditional project completion management process flow, there are multiple and different participants, including
Project owner, contractor, construction party etc., the asymmetry of information, the lag of sharing is with a low credibility, and the circulation period is long, these are all led
It has caused participant during project completes that can not timely and effectively obtain correct information, has lacked trust, lead to project knot
That calculates delays.Block chain technology has the characteristics that decentralization, can not distort, these features are highly suitable for participating in many ways, believe
The shared scene of breath, it is therefore desirable to propose a kind of solution of project completion management system based on block chain.
Summary of the invention
The purpose of the present invention is overcoming the shortcomings of the prior art, a kind of project completion management based on block chain is provided
System and its implementation.
The purpose of the present invention is achieved through the following technical solutions：
Project completion management system based on block chain, feature are：Include open interface module, planning management module, work
Make packet management module, document management module, block chain network module and database module, the open interface module, is to be
The channel that system is interacted with applications, defines the format and method of data communication, and applications pass through open interface module accesses
System；
The planning management module, project owner, contractor and construction party pass through planning management module for the project plan
After information does digital signature, it is stored in block chain network module；
The saddlebag management module, project owner, contractor and construction party divided by saddlebag management module and
Packet of assigning the job may be updated saddlebag and install test and debugging state to different construction parties, contractor and construction party, and work bag-like
The update of state is stored in block chain network module；
The document management module, project owner, contractor and construction party are saved and are tracked by document management module
The design documentation of system component, and the change of design documentation is corrected simultaneously；Design documentation sends characteristic value after Hash calculation
To block chain network module, it is ensured that the consistency of subsequent design document, the revision history of all documents are recorded in block link network
In network module；
The block chain network module, the alliance's catenary system accessed using trusted authorization, for saving the project plan, work
Bag-like state, the information of design documentation change；
The database module, information preservation is in database, and the index of user data quickly accesses, supported application system
Data query.
Further, above-mentioned project based on block chain completes management system, wherein the project plan information includes
The information that project original plan, project plan change, project status update.
Further, the above-mentioned project completion management system based on block chain, wherein the block chain network module packet
Include data memory module, security mechanism module, common recognition mechanism module and intelligent contract module, wherein data memory module branch
Hold KV database or SQL class database；Security mechanism module passes through the authorization of CA/PKI mechanism control node and application access；
Mechanism module know together according to the performance requirement of network size and application end, selects different common recognition methods；Intelligent contract module
By supporting script, the automation of contract processing is realized.
Further, above-mentioned project based on block chain completes management system, wherein common recognition method include Raft,
PBFT, dPBFT common recognition algorithm.
Further, the above-mentioned project completion management system based on block chain, wherein the database is SQL data
Library or NoSQL database.
The present invention is based on the project of block chain completion management methods, comprise the steps of：
A) project plan is set, and project owner or contractor are set by respective user account number by planning management module
Determine the period planning of project, project task decomposes, participates in resource and the people of project；
B) saddlebag refines, and contractor or construction party use saddlebag management module, decompose to project task and thin
Saddlebag in change project is assigned to different construction parties, and subdivision and tracking to action, can carry out possible project
Clearing；
C) design documentation management, after completing saddlebag setting, contractor or construction party manage mould by design documentation
Block uploads and submits corresponding design documentation, and is associated with corresponding saddlebag, and design can be traced and support test and debugging；
D) can not the distorting of all records, the supervision of information record and access retrospect are realized by audit block record.
Further, the above-mentioned project completion management method based on block chain, wherein item cost accounting quotient and construction party
Tracking project plan is set, management engineering design documentation divides simultaneously trace debug state；Open interface module is for application system reality
Existing data sharing；Document, plan, status information are stored in block chain network module, distort data can not and high reliability.
Further, the above-mentioned project completion management method based on block chain, wherein item cost accounting quotient and construction party
Setting item completes delivery schedule, and timely updates in Project Process to target advance, owner can monitored item purpose into
Degree, the update of plan, plan, the update of progress of project are recorded simultaneously.
Further, the above-mentioned project completion management method based on block chain, wherein owner, contractor, construction party
By the specific works content that designs in saddlebag management decomposition project, system component, and different contractors is assigned component
Or construction party, corresponding component map in the different task in the project plan, and construction party is supported to update the responsible component of institute
Installation test and debugging state, the responsible party of component, the more new information of state are recorded simultaneously, it is ensured that status information it is credible.
Further, the above-mentioned project completion management method based on block chain, wherein engineering design document is carried out
Following function supports the design object for confirming component when completion test, and carries out version tracking to design documentation, and design documentation can
It is associated with corresponding component, provides better tracking, and management design is facilitated to change, the history of design documentation and change is simultaneously
It is recorded；Applications can obtain project process status information by open interface module, and in combination with block chain network module
Intelligent contract realize credible interaction in real time, certification or project milestone are delivered by the debugging of Interface Expanding items component
Certification and clearing.
The present invention has significant advantages and beneficial effects compared with prior art, embodies in the following areas：
The present invention creatively applies to block chain technological sciences in project completion information processing, realizes and completes to project
The record of information effectively shares, changes record, completion status, makes full use of the information of block chain technology that can not distort, go
The characteristics such as centralization and intelligent contract, during project completion is each, the efficient credible sharing of project information improves information flow
Logical efficiency, to improve the reliability and confidence level and high efficiency of system and project data.
Detailed description of the invention
Fig. 1：System architecture schematic diagram of the invention；
Fig. 2：Processing method flow diagram of the invention.
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, specific implementation is now described in detail
Scheme.
The management system as shown in Figure 1, project based on block chain completes includes open interface module 1, planning management module
2, saddlebag management module 3, document management module 4, block chain network module 5 and database module 6, open interface module 1,
It is the channel that system is interacted with applications, defines the format and method of data communication, applications passes through open interface module 1
Access system；
Planning management module 2, project owner, contractor and construction party are believed the project plan by planning management module 2
After breath does digital signature, it is stored in block chain network module 5；Project plan information includes project original plan, the project plan
The information that change, project status update；
Saddlebag management module 3, project owner, contractor and construction party are divided and are referred to by saddlebag management module 3
Saddlebag is sent to different construction parties, contractor and construction party saddlebag to may be updated, test and debugging state, saddlebag state are installed
Update be stored in block chain network module 5；Block chain network module 5 can not tamper, guarantee saddlebag state update
Reliability, and the acceptance phase for saddlebag of tracing to the source can be positioned；
Document management module 4, project owner, contractor and construction party, which are saved and tracked by document management module 4, is
The design documentation of system component, and the change of design documentation is corrected simultaneously；Design documentation sends characteristic value to after Hash calculation
Block chain network module 5, it is ensured that the consistency of subsequent design document, the revision history of all documents are recorded in block chain network
In module 5；
Block chain network module 5, the alliance's catenary system accessed using trusted authorization, for saving the project plan, saddlebag
State, the information of design documentation change；
Database module 6, for information preservation in database, database is SQL database or NoSQL database, user
The index of data quickly accesses, supported application system data query.
Wherein, block chain network module 5 includes data memory module, security mechanism module, common recognition mechanism module and intelligence
Energy contract module, wherein data memory module supports KV database or SQL class database；Security mechanism module passes through CA/
The authorization of PKI mechanism control node and application access；Mechanism module know together according to the performance requirement of network size and application end,
Different common recognition methods is selected, common recognition method includes Raft, PBFT, dPBFT common recognition algorithm；Intelligent contract module is by supporting foot
This, realizes the automation of contract processing.
The management method as shown in Fig. 2, project based on block chain completes, comprises the steps of：
A) project plan is set, and project owner or contractor are set by respective user account number by planning management module
Determine the period planning of project, project task decomposes, participates in resource and the people of project；
B) saddlebag refines, and contractor or construction party use saddlebag management module, decompose to project task and thin
Saddlebag in change project is assigned to different construction parties, and subdivision and tracking to action, can carry out possible project
Clearing；
C) design documentation management, after completing saddlebag setting, contractor or construction party manage mould by design documentation
Block uploads and submits corresponding design documentation, and is associated with corresponding saddlebag, and design can be traced and support test and debugging；
D) can not the distorting of all records, the supervision of information record and access retrospect are realized by audit block record.
Item cost accounting quotient and construction party set tracking project plan, and management engineering design documentation divides simultaneously trace debug shape
State；Open interface module realizes data sharing for application system；Document, plan, status information are stored in block chain network module, make
Data can not distort and high reliability.
Item cost accounting quotient and construction party setting item complete delivery schedule, and in Project Process target advance is carried out and
Shi Gengxin, owner can monitored item purpose progress, the update of plan, plan, the update of progress of project be recorded simultaneously.
Owner, contractor, construction party pass through specific works content, the system group designed in saddlebag management decomposition project
Part, and different contractor or construction party are assigned component, corresponding component maps in the different task in the project plan,
And support construction party update responsible component installation test and debugging state, the responsible party of component, state more new information simultaneously
Be recorded, it is ensured that status information it is credible.
Following function is carried out to engineering design document, supports the design object for confirming component when completion test, and to design
Document carries out version tracking, and design documentation is associated with corresponding component, provides better tracking, and management design is facilitated to become
More, design documentation and the history of change are recorded simultaneously；Applications can obtain project process shape by open interface module
State information, and credible interaction in real time is realized in combination with the intelligent contract of block chain network module, pass through Interface Expanding items component
Debugging deliver certification or project milestone certification and clearing.
In conclusion the present invention creatively applies to block chain technological sciences in project completion information processing, realize
The record of the record, completion status that effectively share to project completion information, change, makes full use of the information of block chain technology not
It can distort, the characteristics such as decentralization and intelligent contract, during project completion is each, the efficient credible sharing of project information,
The efficiency of information flow is improved, to improve the reliability and confidence level and high efficiency of system and project data.
It should be noted that：The foregoing is merely the preferred embodiment of the present invention, the power that is not intended to limit the invention
Sharp range；The description above simultaneously, should can be illustrated and implement for the special personage of correlative technology field, thus it is other without departing from
The equivalent change or modification completed under disclosed spirit, should be included in claim.
Claims (10)
- The management system 1. project based on block chain completes, it is characterised in that：Include open interface module (1), planning management mould Block (2), saddlebag management module (3), document management module (4), block chain network module (5) and database module (6), institute Open interface module (1) is stated, is the channel that system is interacted with applications, defines the format and method of data communication, outside is answered System is accessed with by open interface module (1)；The planning management module (2), project owner, contractor and construction party pass through planning management module (2) for project meter It draws after information does digital signature, is stored in block chain network module (5)；The saddlebag management module (3), project owner, contractor and construction party are divided by saddlebag management module (3) With packet is assigned the job to different construction parties, contractor and construction party saddlebag may be updated, test and debugging state, saddlebag are installed The update of state is stored in block chain network module (5)；The document management module (4), project owner, contractor and construction party by document management module (4) save and with The design documentation of track system component, and the change of design documentation is corrected simultaneously；Design documentation sends out characteristic value after Hash calculation It is sent to block chain network module (5), it is ensured that the revision history of the consistency of subsequent design document, all documents is recorded in block In chain network module (5)；The block chain network module (5), the alliance's catenary system accessed using trusted authorization, for saving the project plan, work Bag-like state, the information of design documentation change；The database module (6), information preservation is in database, and the index of user data quickly accesses, supported application system Data query.
- The management system 2. project according to claim 1 based on block chain completes, it is characterised in that：The project plan Information includes the information of project original plan, project plan change, project status update.
- The management system 3. project according to claim 1 based on block chain completes, it is characterised in that：The block link network Network module (5) includes data memory module, security mechanism module, common recognition mechanism module and intelligent contract module, wherein data Memory module supports KV database or SQL class database；Security mechanism module passes through CA/PKI mechanism control node and application Authorization access；Mechanism module know together according to the performance requirement of network size and application end, selects different common recognition methods；Intelligence Energy contract module realizes the automation of contract processing by supporting script.
- The management system 4. project according to claim 3 based on block chain completes, it is characterised in that：Common recognition method includes Raft, PBFT, dPBFT common recognition algorithm.
- The management system 5. project according to claim 1 based on block chain completes, it is characterised in that：The database is SQL database or NoSQL database.
- 6. system described in claim 1 realizes the project completion management method based on block chain, it is characterised in that：Include following step Suddenly：A) project plan is set, and project owner or contractor set item by planning management module by respective user account number Resource and the people of project are decomposed, participate in object time plan, project task；B) saddlebag refines, and contractor or construction party use saddlebag management module, is decomposed to project task and refines item Saddlebag in mesh is assigned to different construction parties, and subdivision and tracking to action, can carry out possible project knot It calculates；C) design documentation management, after completing saddlebag setting, contractor or construction party pass through design documentation management module, on It passes and submits corresponding design documentation, and be associated with corresponding saddlebag, design can be traced and support test and debugging；D) can not the distorting of all records, the supervision of information record and access retrospect are realized by audit block record.
- The management method 7. project according to claim 1 based on block chain completes, it is characterised in that：Item cost accounting quotient and Construction party sets tracking project plan, and management engineering design documentation divides simultaneously trace debug state；Open interface module is for application System realizes data sharing；Document, plan, status information are stored in block chain network module, make that data can not distort and height can By property.
- The management method 8. project according to claim 1 based on block chain completes, it is characterised in that：Item cost accounting quotient and Construction party setting item completion delivery schedule, and timely update in Project Process to target advance, owner can monitored item Purpose progress, the update of plan, plan, the update of progress of project are recorded simultaneously.
- The management method 9. project according to claim 1 based on block chain completes, it is characterised in that：Owner, contractor, Construction party passes through the specific works content designed in saddlebag management decomposition project, system component, and assigns component different Contractor or construction party, corresponding component map in the different task in the project plan, and construction party update is supported to bear The installation test and debugging state of component is blamed, the responsible party of component, the more new information of state are recorded simultaneously, it is ensured that status information It is credible.
- The management method 10. project according to claim 1 based on block chain completes, it is characterised in that：To engineering design Document carries out following function, supports the design object that component is confirmed when completion test, and carry out version tracking to design documentation, if Meter document is associated with corresponding component, provides better tracking, and management design is facilitated to change, design documentation and change History is recorded simultaneously；Applications can obtain project process status information by open interface module, and in combination with block chain The intelligent contract of network module realizes credible interaction in real time, delivers certification, Huo Zhexiang by the debugging of Interface Expanding items component The certification and clearing of mesh milestone.
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| CN109657927A (en) * | 2018-11-27 | 2019-04-19 | 建经投资咨询有限公司 | A kind of Whole Process Cost progress supervision system and method |
| CN109872034A (en) * | 2018-12-30 | 2019-06-11 | 广州骏升建设管理有限公司 | The project process method and system of project supervision |
| CN109949006A (en) * | 2019-03-13 | 2019-06-28 | 深圳市元征科技股份有限公司 | A kind of project management method, device and relevant device |
| CN110175819A (en) * | 2019-05-29 | 2019-08-27 | 贵州电网有限责任公司 | A kind of online multiple person cooperational routine matter individuation service system and operating method |
| CN110264042A (en) * | 2019-05-25 | 2019-09-20 | 深圳市元征科技股份有限公司 | A kind of method and relevant apparatus of project management |
| CN110309197A (en) * | 2019-05-24 | 2019-10-08 | 平安科技（深圳）有限公司 | Project data verification method and its device |
| CN111125774A (en) * | 2020-03-26 | 2020-05-08 | 杭州产链数字科技有限公司 | Engineering safety supervision traceability system and method based on block chain intelligent contract |
| CN111126884A (en) * | 2020-03-26 | 2020-05-08 | 杭州产链数字科技有限公司 | Engineering progress management system and method based on block chain |
| CN111159769A (en) * | 2019-12-31 | 2020-05-15 | 杭州产链数字科技有限公司 | Building engineering cost supervision system and method based on block chain |
| CN111178762A (en) * | 2019-12-30 | 2020-05-19 | 杭州产链数字科技有限公司 | Block chain-based construction engineering quality acceptance system and method |
| CN111325494A (en) * | 2018-12-14 | 2020-06-23 | 北京京东尚科信息技术有限公司 | Inventory management method, device, system and storage medium |
| CN111369150A (en) * | 2020-03-06 | 2020-07-03 | 四川中宇建设工程有限公司 | Intelligent management system for engineering construction projects |
| CN111598455A (en) * | 2020-05-17 | 2020-08-28 | 济南森坤企业管理咨询有限公司 | Block chain technology for organizing, managing and controlling targets by combining various projects in any way through overall planning method |
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| CN114641782A (en) * | 2019-10-25 | 2022-06-17 | 建筑资讯顾问有限公司 | Construction document management hybrid system based on block chain and method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109657927A (en) * | 2018-11-27 | 2019-04-19 | 建经投资咨询有限公司 | A kind of Whole Process Cost progress supervision system and method |
| CN111325494A (en) * | 2018-12-14 | 2020-06-23 | 北京京东尚科信息技术有限公司 | Inventory management method, device, system and storage medium |
| CN109872034A (en) * | 2018-12-30 | 2019-06-11 | 广州骏升建设管理有限公司 | The project process method and system of project supervision |
| CN109949006A (en) * | 2019-03-13 | 2019-06-28 | 深圳市元征科技股份有限公司 | A kind of project management method, device and relevant device |
| CN110309197A (en) * | 2019-05-24 | 2019-10-08 | 平安科技（深圳）有限公司 | Project data verification method and its device |
| CN110309197B (en) * | 2019-05-24 | 2023-04-18 | 平安科技（深圳）有限公司 | Project data verification method and device |
| CN110264042A (en) * | 2019-05-25 | 2019-09-20 | 深圳市元征科技股份有限公司 | A kind of method and relevant apparatus of project management |
| CN110175819A (en) * | 2019-05-29 | 2019-08-27 | 贵州电网有限责任公司 | A kind of online multiple person cooperational routine matter individuation service system and operating method |
| CN114641782A (en) * | 2019-10-25 | 2022-06-17 | 建筑资讯顾问有限公司 | Construction document management hybrid system based on block chain and method thereof |
| CN111178762A (en) * | 2019-12-30 | 2020-05-19 | 杭州产链数字科技有限公司 | Block chain-based construction engineering quality acceptance system and method |
| CN111159769A (en) * | 2019-12-31 | 2020-05-15 | 杭州产链数字科技有限公司 | Building engineering cost supervision system and method based on block chain |
| CN111369150A (en) * | 2020-03-06 | 2020-07-03 | 四川中宇建设工程有限公司 | Intelligent management system for engineering construction projects |
| CN111126884A (en) * | 2020-03-26 | 2020-05-08 | 杭州产链数字科技有限公司 | Engineering progress management system and method based on block chain |
| CN111125774A (en) * | 2020-03-26 | 2020-05-08 | 杭州产链数字科技有限公司 | Engineering safety supervision traceability system and method based on block chain intelligent contract |
| CN111598455A (en) * | 2020-05-17 | 2020-08-28 | 济南森坤企业管理咨询有限公司 | Block chain technology for organizing, managing and controlling targets by combining various projects in any way through overall planning method |
| CN111680968A (en) * | 2020-05-25 | 2020-09-18 | 中国工商银行股份有限公司 | Building rights and interests management system and method based on block chain |
| CN111680968B (en) * | 2020-05-25 | 2023-04-25 | 中国工商银行股份有限公司 | Building rights management system and method based on block chain |
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