CN109460975A - Construction project data anti-counterfeiting management system and method - Google Patents
Construction project data anti-counterfeiting management system and method Download PDFInfo
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- CN109460975A CN109460975A CN201811277830.3A CN201811277830A CN109460975A CN 109460975 A CN109460975 A CN 109460975A CN 201811277830 A CN201811277830 A CN 201811277830A CN 109460975 A CN109460975 A CN 109460975A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
- G06Q10/103—Workflow collaboration or project management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/08—Construction
Abstract
The present invention provides a kind of construction project data anti-counterfeiting management system and method, system includes construction project Party A's node, construction project construction party node, construction project management side node, construction project supplier node and construction project subcontractor's node, the construction project Party A node, construction project construction party node, construction project management side node, construction project supplier's node, construction project subcontractor's node any node has data then its corresponding Hash codes generation module is added to generate the Hash codes of the data and be distributed to other all nodes to save.Present invention utilizes block chain technologies, all it regard each side for needing data as a block chain node, since the project verification of the project, with regard to forming the block chain of a data, only on the basis of each side is all agreed to, the modification of data can be carried out, can ensure the consistency of project data management, also it can guarantee safety, authenticity.
Description
Technical field
The present invention relates to block chain technical fields, more particularly to a kind of construction project data anti-counterfeiting management system and side
Method.
Background technique
Block chain is the comprehensive application technology of a kind of Distributed Storage and book keeping operation, has opening, autonomy, information
Can not distort, distributed management storage etc. features.Block chain technology is widely used to the fields such as supply chain, finance at present.It is main
The secure payment and the anti-fake of supply chain for being used for finance are traced to the source.
The data of construction project has preservation in each side such as management, contractor, producer, Party A, and due to field management
Complexity causes many data different in the archive of each side, and in order to check and accept the change carried out carelessly, leads to the data of each side
Disunity, and data to engineering and management bring very big adverse effect.
Summary of the invention
In view of the above-mentioned problems, the present invention is intended to provide a kind of construction project data anti-counterfeiting management system and method, will need
The each side of data is all used as a block chain node, since the project verification of the project, just forms the block chain of a data, only
On the basis of each side is all agreed to, the modification of data can be carried out, the consistency of project data management can be ensured, also can
Guarantee safety, authenticity.
Technical solution of the present invention:
A kind of construction project data anti-counterfeiting management system, including construction project Party A node, construction project construction party node,
Construction project management side node, construction project supplier node and construction project subcontractor's node, the construction project Party A
Node, construction project construction party node, construction project management side node, construction project supplier node and construction project subpackage
Quotient's node, which is in communication with each other, connects and composes complete link structure, the construction project Party A node, construction project construction party node,
Construction project management side node, construction project supplier node, construction project subcontractor's node are mounted on the Kazakhstan to complement one another
Uncommon code generation module, Hash codes memory module, Hash codes distribution module and Hash codes parsing module, the Hash codes generation module
For carrying out the generation of Hash codes to the data when data is added in node, the Hash codes memory module is for being stored with data
The Hash codes that the node of addition generates, the Hash codes distribution module, which is used to generate this node to obtain Hash codes, is distributed to other
Node is stored, and the Hash codes parsing module obtains the information of data be added, the base for parsing Hash codes
Build project Party A node, construction project construction party node, construction project management side node, construction project supplier node, capital construction
Projects subcontract quotient's node any node has data that the Hash that then its corresponding Hash codes generation module generates the data is added
Code is simultaneously distributed to other all nodes and is saved.
The construction project Party A node, construction project construction party node, construction project management side node, construction project supply
Trader's node and construction project subcontractor node are separately installed with data recording module, data storage module and data and pass
Defeated module.
The construction project Party A node, construction project construction party node, construction project management side node, construction project supply
Trader's node and construction project subcontractor node be also separately installed with data information judgment module, data information encrypting module with
And data information deciphering module.
A kind of anti-fake management method of construction project data, including step in detail below,
S1: construction project Party A node, construction project construction party node, construction project management side node, construction project supply
Trader's node and construction project subcontractor's node are in communication with each other and connect and compose complete link structure；
S2: any of the above-described node has data addition, and then its corresponding Hash codes generation module generates and saves one and the money
Expect corresponding Hash codes；
S3: Hash codes are distributed to other institutes by Hash codes distribution module by the node of the generation Hash codes in above-mentioned steps
There is node, other all nodes receive the Hash codes and stored by Hash codes memory module；
S4: the Hash codes stored carry out parsing by the Hash codes parsing module of respective nodes to recovering step S2
In the data that is newly added, the consistency of comparison Hash codes and the new addition data parsed, to complete the anti-fake management of data.
In the step S2, when data is added, the data being newly added is carried out typing by the data recording module of respective nodes
It operates and passes through data storage module for the data storage being newly added to respective nodes.
In the step S4, Hash codes are consistent by the progress of data information judgment module with the new addition data parsed
Property judgement.
Compared with prior art, the beneficial effects of the present invention are: data will be needed present invention utilizes block chain technology
Each side is all used as a block chain node, since the project verification of the project, the block chain of a data is just formed, only in each side
On the basis of all agreeing to, the modification of data can be carried out, can ensure the consistency of project data management, can also guarantee to pacify
Quan Xing, authenticity.
Detailed description of the invention
Fig. 1 is system principle diagram of the invention
Fig. 2 is node structure schematic diagram of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 and Fig. 2 are please referred to, the present invention provides a kind of technical solution:
A kind of construction project data anti-counterfeiting management system, including construction project Party A node, construction project construction party node,
Construction project management side node, construction project supplier node and construction project subcontractor's node, the construction project Party A
Node, construction project construction party node, construction project management side node, construction project supplier node and construction project subpackage
Quotient's node, which is in communication with each other, connects and composes complete link structure, the construction project Party A node, construction project construction party node,
Construction project management side node, construction project supplier node, construction project subcontractor's node are mounted on the Kazakhstan to complement one another
Uncommon code generation module, Hash codes memory module, Hash codes distribution module and Hash codes parsing module, the Hash codes generation module
For carrying out the generation of Hash codes to the data when data is added in node, the Hash codes memory module is for being stored with data
The Hash codes that the node of addition generates, the Hash codes distribution module, which is used to generate this node to obtain Hash codes, is distributed to other
Node is stored, and the Hash codes parsing module obtains the information of data be added, the base for parsing Hash codes
Build project Party A node, construction project construction party node, construction project management side node, construction project supplier node, capital construction
Projects subcontract quotient's node any node has data that the Hash that then its corresponding Hash codes generation module generates the data is added
Code is simultaneously distributed to other all nodes and is saved.
The construction project Party A node, construction project construction party node, construction project management side node, construction project supply
Trader's node and construction project subcontractor node are separately installed with data recording module, data storage module and data and pass
Defeated module.
The construction project Party A node, construction project construction party node, construction project management side node, construction project supply
Trader's node and construction project subcontractor node be also separately installed with data information judgment module, data information encrypting module with
And data information deciphering module.
A kind of anti-fake management method of construction project data, including step in detail below,
S1: construction project Party A node, construction project construction party node, construction project management side node, construction project supply
Trader's node and construction project subcontractor's node are in communication with each other and connect and compose complete link structure；
S2: any of the above-described node has data addition, and then its corresponding Hash codes generation module generates and saves one and the money
Expect corresponding Hash codes；
S3: Hash codes are distributed to other institutes by Hash codes distribution module by the node of the generation Hash codes in above-mentioned steps
There is node, other all nodes receive the Hash codes and stored by Hash codes memory module；
S4: the Hash codes stored carry out parsing by the Hash codes parsing module of respective nodes to recovering step S2
In the data that is newly added, the consistency of comparison Hash codes and the new addition data parsed, to complete the anti-fake management of data.
In the step S2, when data is added, the data being newly added is carried out typing by the data recording module of respective nodes
It operates and passes through data storage module for the data storage being newly added to respective nodes.
In the step S4, Hash codes are consistent by the progress of data information judgment module with the new addition data parsed
Property judgement.
The present invention is directed to all data preservation sides, and the node of a block chain is added, and constitutes a complete chain；
One data of every addition, all nodes can all store the hash code of the data, and guarantee each node storage
Information is consistent；Future only has hash code consistent with data, just can guarantee that data is not distorted, just can be extensive by the information of the storage
It is multiple.
This chain can be added in the supplier being newly added, but needs to download and store all pervious distributed storages
Information；
The information of some node is lost, and will not be changed the data of whole system, can be given loss for change by whole system
Data；
Only everybody approves, can just modify to the information of data；
Present invention utilizes block chain technologies, each side for needing data are all regard as a block chain node, from the project
Project verification start, just formed a data block chain can carry out repairing for data only on the basis of each side is all agreed to
Change, can ensure the consistency of project data management, can also guarantee safety, authenticity.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of construction project data anti-counterfeiting management system, it is characterised in that: applied including construction project Party A node, construction project
Work Fang Jiedian, construction project management side node, construction project supplier node and construction project subcontractor's node, the capital construction
Project Party A node, construction project construction party node, construction project management side node, construction project supplier node and capital construction
Projects subcontract quotient's node, which is in communication with each other, connects and composes complete link structure, and the construction project Party A node, construction project are applied
Work Fang Jiedian, construction project management side node, construction project supplier node, construction project subcontractor's node are mounted on mutually
Matched Hash codes generation module, Hash codes memory module, Hash codes distribution module and Hash codes parsing module, the Hash codes
Generation module is used to carry out the data when data is added in node the generation of Hash codes, and the Hash codes memory module is for depositing
The Hash codes that the node of data addition generates are contained, the Hash codes distribution module is used to generate this node to obtain Hash codes point
It is dealt into other nodes to be stored, the Hash codes parsing module obtains the letter of data be added for parsing Hash codes
Breath, the construction project Party A node, construction project construction party node, construction project management side node, construction project supplier
Node, construction project subcontractor's node any node have data that then its one money of corresponding Hash codes generation module generation is added
The Hash codes of material are simultaneously distributed to other all nodes and are saved.
2. a kind of construction project data anti-counterfeiting management system according to claim 1, it is characterised in that: the construction project
Party A's node, construction project construction party node, construction project management side node, construction project supplier node and construction project
Subcontractor's node is separately installed with data recording module, data storage module and data transmission module.
3. a kind of construction project data anti-counterfeiting management system according to claim 1, it is characterised in that: the construction project
Party A's node, construction project construction party node, construction project management side node, construction project supplier node and construction project
Subcontractor's node is also separately installed with data information judgment module, data information encrypting module and data information deciphering module.
4. a kind of anti-fake management method of construction project data, it is characterised in that: including step in detail below,
S1: construction project Party A node, construction project construction party node, construction project management side node, construction project supplier
Node and construction project subcontractor's node are in communication with each other and connect and compose complete link structure；
S2: any of the above-described node has data addition, and then its corresponding Hash codes generation module generates and saves one and the data pair
The Hash codes answered；
S3: Hash codes are distributed to other all sections by Hash codes distribution module by the node of the generation Hash codes in above-mentioned steps
Point, other all nodes receive the Hash codes and are stored by Hash codes memory module；
S4: the Hash codes stored carry out parsing by the Hash codes parsing module of respective nodes to new in recovering step S2
The data of addition, the consistency of comparison Hash codes and the new addition data parsed, to complete the anti-fake management of data.
5. a kind of anti-fake management method of construction project data according to claim 4, it is characterised in that: the step S2
In, when data is added, the data being newly added is carried out typing operation and passes through data storage by the data recording module of respective nodes
Module is by the data storage being newly added to respective nodes.
6. a kind of anti-fake management method of construction project data according to claim 4, it is characterised in that: the step S4
In, Hash codes and the new addition data parsed pass through the progress consistency judgement of data information judgment module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811277830.3A CN109460975A (en) | 2018-10-30 | 2018-10-30 | Construction project data anti-counterfeiting management system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811277830.3A CN109460975A (en) | 2018-10-30 | 2018-10-30 | Construction project data anti-counterfeiting management system and method |
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| CN109460975A true CN109460975A (en) | 2019-03-12 |
Family
ID=65608815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201811277830.3A Pending CN109460975A (en) | 2018-10-30 | 2018-10-30 | Construction project data anti-counterfeiting management system and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN116566745A (en) * | 2023-07-11 | 2023-08-08 | 国网湖北省电力有限公司武汉供电公司 | Block chain-based data sharing and monitoring system and method |
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| CN108256875A (en) * | 2018-04-09 | 2018-07-06 | 王先笨 | A kind of safe traceability system based on product supply chain |
| CN108629564A (en) * | 2018-04-28 | 2018-10-09 | 中国船舶重工集团公司第七〇九研究所 | A kind of Management in Large Scale Project system and method based on block chain technology |
| CN108711006A (en) * | 2018-05-15 | 2018-10-26 | 腾讯科技（深圳）有限公司 | Revenue control method, management node, system and storage device |
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Patent Citations (4)
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|---|---|---|---|---|
| WO2016179334A1 (en) * | 2015-05-05 | 2016-11-10 | ShoCard, Inc. | Identity management service using a block chain |
| CN108256875A (en) * | 2018-04-09 | 2018-07-06 | 王先笨 | A kind of safe traceability system based on product supply chain |
| CN108629564A (en) * | 2018-04-28 | 2018-10-09 | 中国船舶重工集团公司第七〇九研究所 | A kind of Management in Large Scale Project system and method based on block chain technology |
| CN108711006A (en) * | 2018-05-15 | 2018-10-26 | 腾讯科技（深圳）有限公司 | Revenue control method, management node, system and storage device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN116566745A (en) * | 2023-07-11 | 2023-08-08 | 国网湖北省电力有限公司武汉供电公司 | Block chain-based data sharing and monitoring system and method |
| CN116566745B (en) * | 2023-07-11 | 2023-10-13 | 国网湖北省电力有限公司武汉供电公司 | Block chain-based data sharing and monitoring system and method |
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Application publication date: 20190312 |
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