CN107426250A - A kind of industrial digital information network platform based on block chain - Google Patents
A kind of industrial digital information network platform based on block chain Download PDFInfo
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- CN107426250A CN107426250A CN201710815323.XA CN201710815323A CN107426250A CN 107426250 A CN107426250 A CN 107426250A CN 201710815323 A CN201710815323 A CN 201710815323A CN 107426250 A CN107426250 A CN 107426250A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
- H04L63/105—Multiple levels of security
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
- H04L9/3249—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures using RSA or related signature schemes, e.g. Rabin scheme
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- Computer Networks & Wireless Communication (AREA)
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- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
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Abstract
The present invention proposes a kind of industrial digital information network platform based on block chain, builds mathematic for business info-teaching design based on block chain, realizes the network system of enterprise's decentralization.By the way that industry manufacture and the extensive fusion of immanent sensor and computing capability, remodeling manufacturing industry pattern, help enterprise are preferably realized into intelligence manufacture.The present invention can help to manage the distributed supply chain in industry manufacture, a product factor can be changed in moment, contribute to the efficient realization of manufacturing process, and it can defend to obtain the risk caused by data without mandate, the permanent and retrospective track record that can not be distorted can be provided, contribute to enterprise to pinpoint the problems, tracing problem, solve the problems, such as, optimization system, the intelligent management level of manufacturing process is greatly improved, the safety and reliability manufactured is improved, and takes precautions against various network risks and intellectual property guarantor.
Description
Technical field
The present invention relates to block chain, more particularly to a kind of industrial digital information network platform based on block chain.
Background technology
Implement intelligence manufacture, key seeks to realize the Top-down design of manufacturing enterprise's insider information system, and different systems
The horizontal integrating based on value chain and information flow between enterprise is made, so as to realize the digitlization of manufacture and networking.In reality, by
It is related to multiple producers in manufacturing equipment and information system, the system of script centralization is mainly using the control of artificial or central computer
Mode, the difficulty for obtaining all information in manufacture link in real time are big.Meanwhile all order demand, production capacity situation, inventory level
The information such as change and catastrophic failure, is stored in each independent system, and the Technical Architecture of these systems, communication association
View, data memory format etc. are different, have had a strong impact on the efficiency to interconnect, also constrain intelligence manufacture in actual production
Application in manufacturing process.
Under traditional production model, operation, production and the maintenance record of equipment are stored in single, isolated system
In, once there is safety and production accident, enterprise, equipment vendors and safety manufacture supervising department are difficult to ensure that the authenticity of record
With uniformity, also it is unfavorable for the strick precaution of follow-up accident and the improvement of equipment.
And traditional information-based mode for the digital file information that has been formed each node transmittance process
In, lack powerful data protection measure, it may appear that data file stolen and distort a possibility.
Block chain is with digital cash such as bit coin and an emerging technology rising, possesses decentralization and can not usurp
The characteristic such as change, block chain technology utilizes P2P networking technologys and mixed communication agreement, handles the communication between heterogeneous device, will be notable
Construction and the maintenance cost of centralization data center are reduced, while can will calculate and be distributed to composition Internet of Things net with storage demand
In each equipment of network, the failure of any single node in network is effectively prevented, and the situation for causing whole network to be collapsed is sent out
It is raw.
Block chain technology can be by the sensor in manufacturing enterprise, control module and system, communication network, ERP system etc.
System connects, and by unified account book infrastructure, enterprise, equipment vendors and safety manufacture supervising department can be grown
Phase, the links of constantly work under supervision manufacture, improve the safety and reliability of the manufacturing.
Block chain account book record trackability and can not tamper, can effectively prevent any single node in industrial Internet of Things
The information leakage and malice manipulation risk that equipment is brought after malicious attack and control.Farthest ensure the safety of data
Property.It is also beneficial to enterprise to pinpoint the problems, tracing problem, solve the problems, such as, optimization system, the intelligence of manufacturing process is greatly improved
Change managerial skills.
Block chain technology is set up and the industrial Internet of Things of management, can in time, dynamically grasp the various manufacturings in network and set
Standby state, the utilization rate and maintenance efficiency of equipment are improved, while accurate, efficient supply chain financial service can be provided.
The content of the invention
In view of this, the present invention propose one kind be easy between enterprise and enterprises information communication, Information Security more preferably,
It is easy to the industrial digital information network platform based on block chain of retrospect.
The technical proposal of the invention is realized in this way:The invention provides a kind of industrial digital information based on block chain
Network platform, it includes some Internet of Things equipment and public information cloud platform, and Internet of Things equipment connects to be formed based on P2P constructing communication networks
Block platform chain, public information cloud platform communicate to connect with block platform chain, and the Internet of Things equipment insertion is provided with access modules
And mark module, wherein,
Access modules, judge access rights and access module of the visitor to Internet of Things equipment, input or output Internet of Things equipment
Data and produce access record, and access is recorded in after block platform chain is built consensus and stored;
Mark module, unique mark of the Internet of Things equipment in block platform chain is broadcasted in block platform chain row, known together
Internet of Things equipment unique mark is stored after accreditation;
Public information cloud platform includes visitor's management module and cloud storage platform, wherein,
Visitor's management module, visitor information is carried out registering verification and provides visitor's public private key pair, Internet of Things is set
Data interaction between standby provides signature verification, and the unique mark of Internet of Things equipment is registered and issued;
Cloud storage platform, storage is encrypted to the information of block platform chain.
On the basis of above technical scheme, it is preferred that the access modules, visitor and third party generate digital protocol
And block platform chain is write, the state of periodic collection Internet of Things equipment on this digital protocol, and judge to access operation triggering bar
Part, such as reach condition, then Internet of Things equipment is operated accordingly, and the record of generation is write into block platform chain, numeral association
Discuss content include Internet of Things facility information, visitor mark, the Internet of Things equipment owner mark, third party mark, access the operating time,
Access triggers condition, timestamp and visitor, the Internet of Things equipment owner, third party's Combination with Digital signature.
On the basis of above technical scheme, it is preferred that the Internet of Things equipment is thing in the unique mark of block platform chain
Join device id, Internet of Things equipment unique mark obtains the Internet of Things equipment record of one association of generation after common recognition accreditation, records content bag
Include Internet of Things facility information, Internet of Things equipment owner mark, Internet of Things equipment owner signature, timestamp, Internet of Things device authorization user
Mark and Authorized operation list.
On the basis of above technical scheme, it is preferred that the Internet of Things equipment also includes block chain element, each block chain
Unit is connected with each other based on P2P constructing communication networks and accesses block platform chain, and is built consensus mechanism based on block chain common recognition algorithm,
Carry out the secure interactive of data.
On the basis of above technical scheme, it is preferred that the Internet of Things equipment also insertion is provided with ownership property management
Module, for managing the ownership property of the Internet of Things equipment, amended ownership property is carried out on block platform chain
Issue, ownership property management module operating right is by the manufacture producer of Internet of Things equipment or a upper owner for Internet of Things equipment
It is all.
On the basis of above technical scheme, it is preferred that the Internet of Things equipment also insertion is provided with monitoring modular, for the
Tripartite detects collection Internet of Things facility information, and the access module dispute of processing Internet of Things equipment.
On the basis of above technical scheme, it is preferred that after visitor's digital signature, the visitor gathers around merchandise news
There is the ownership with the merchandise news and relevant information.
On the basis of above technical scheme, it is preferred that public information cloud platform also includes historical information analysis module, root
Different visitor's authorities is divided according to Internet of Things equipment and commodity permission system, different access person can access according to its own right and look into
Internet of Things equipment corresponding to inquiry and commodity historical information.
On the basis of above technical scheme, it is preferred that data normalization is regular or every kind of file format is related
Metadata, as a kind of shared language, and based on this language carry out data interaction.
On the basis of above technical scheme, it is preferred that visitor's management module is that each visitor distributes public private key pair,
By obtaining the address information of user after carrying out Hash calculation to public key, and by the cryptographic Hash to release news and issuing time, hair
Cloth person address information is stored into block platform chain.
The present invention based on the industrial digital information network platform of block chain relative to prior art have it is beneficial below
Effect:The present invention builds mathematic for business info-teaching design based on block chain, realizes the network system of enterprise's decentralization.Pass through
By industry manufacture and the extensive fusion of immanent sensor and computing capability, manufacturing industry pattern is remolded, helps enterprise more preferable
Realize intelligence manufacture.The present invention can help to manage the distributed supply chain in industry manufacture, can change one in moment
The product factor, contributes to the efficient realization of manufacturing process, and can defend to obtain the risk caused by data, Ke Yiti without mandate
For the permanent and retrospective track record that can not be distorted, contribute to enterprise to pinpoint the problems, tracing problem, solve the problems, such as, be excellent
Change system, the intelligent management level of manufacturing process is greatly improved, improves the safety and reliability of the manufacturing, and prevent
The various network risks of model and intellectual property are protected.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the frame diagram of the industrial digital information network platform of the invention based on block chain.
Embodiment
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is carried out clear
Chu, it is fully described by, it is clear that described embodiment only a part of embodiment of the present invention, rather than whole realities
Apply mode.Based on the embodiment in the present invention, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, belongs to the scope of protection of the invention.
As shown in figure 1, the industrial digital information network platform based on block chain of the present invention, it includes some Internet of Things and set
Standby and public information cloud platform, Internet of Things equipment connect to form block platform chain based on P2P constructing communication networks, public information cloud platform and
Block platform chain communicates to connect.
Internet of Things equipment includes being used for the hardware and/or application for ensureing that each function is realized, such as processor, memory cell, logical
Unit, I/O interface units and operating system etc. are believed, to ensure the realization of Internet of Things equipment basic function.It also includes embedded set
There are access modules, mark module, block chain element, ownership property management module and monitoring modular.
Access modules, judge access rights and access module of the visitor to Internet of Things equipment, input or output Internet of Things equipment
Data and produce access record, and access is recorded in after block platform chain is built consensus and stored.Access modules allow
Visitor carries out the access of two kinds of forms to Internet of Things equipment:One kind is generic access pattern, and one kind is digital protocol access module:
For generic access pattern, access modules judge whether visitor has the access mandate for accessing operation, such as
Fruit has, and allows to access, and otherwise accessing to be rejected.If visitor does not possess access rights, visitor can also set to Internet of Things
The application or change for the authority that conducted interviews for the owner.Internet of Things equipment visitor conducts interviews to Internet of Things equipment, and generates access
As a result record, write-in block platform chain carries out the whole network broadcast storage.The content of result record is accessed, including Internet of Things equipment accesses note
Record mark, essential information, Internet of Things equipment visitor mark, access operation information, timestamp and Internet of Things equipment equipment visitor label
Name.
For digital protocol access module, access modules, visitor and third party generate digital protocol and write block chain
Platform, the state of periodic collection Internet of Things equipment on this digital protocol, and judge to access operation trigger condition, such as reach bar
Part, then Internet of Things equipment is operated accordingly, and the record of generation is write into block platform chain, digital protocol content includes thing
Join facility information, visitor's mark, Internet of Things equipment owner mark, third party's mark, access operating time, access triggers bar
Part, timestamp and visitor, the Internet of Things equipment owner, third party's Combination with Digital signature.Wherein, the Internet of Things facility information includes
Manufacturer, sequence number, position, time for competiton, model, function etc..
It should be noted that Internet of Things equipment visitor may be people or be that other have the equipment of access ability or are
System, even Internet of Things equipment itself.Record is accessed caused by Internet of Things equipment itself, is exactly the generation data of equipment itself in fact,
Such as equipment power consumption, water consumption record etc., can by equipment access record in the form of charge in block platform chain.
Mark module, unique mark of the Internet of Things equipment in block platform chain is broadcasted in block platform chain row, known together
Internet of Things equipment unique mark is stored after accreditation.Specifically, the Internet of Things equipment is set in the unique mark of block platform chain for Internet of Things
Standby ID, Internet of Things equipment unique mark obtain the Internet of Things equipment record of one association of generation after common recognition accreditation, and record content includes thing
Join facility information, Internet of Things equipment owner mark, Internet of Things equipment owner signature, timestamp, Internet of Things device authorization user mark
And Authorized operation list.Internet of Things equipment unique mark is broadcasted on block platform chain, after obtaining the whole network common recognition accreditation, i.e., complete
Equipment registration and issuing process into Internet of Things equipment platform in block chain.
Block chain element, each block chain element is connected with each other based on P2P constructing communication networks and accesses block platform chain, and base
Built consensus mechanism in block chain common recognition algorithm, carry out the secure interactive of data.Specifically, block chain element is total to based on block chain
Know algorithm, build the efficient block platform chain towards industrial digital information networking.Due to industrial production information have real-time,
The characteristics such as big data quantity using a kind of efficient block chain common recognition mechanism, such as equity, it is necessary to prove mechanism, to set for this platform.
Block chain covers the note to data access interactive information in a period of time by being formed comprising mutually isostructural block inside block
Record, miner dig pit algorithm to produce new block by the way that proof of work etc. is various, and previous piece of cryptographic Hash is as next block
One of head data structure component, all block chain elements are combined in this way, and forming one can not
The distributed book keeping operation distorted is originally.Control towards inside can be based on privately owned chain form, and the whole network node is all by privately owned server group
Into individual server failure does not interfere with the operation entirely serviced, the problem of having broken off relations real-time in industrial production.
Ownership property management module, for managing the ownership property of the Internet of Things equipment, to amended ownership
Attribute is issued on block platform chain, ownership property management module operating right by Internet of Things equipment the manufacture producer or
A upper owner for person's Internet of Things equipment owns.
Monitoring modular, collection Internet of Things facility information is detected for third party, and the access module of processing Internet of Things equipment entangles
Confusingly.Specifically, third party monitoring and gathering Internet of Things equipment state, general third party is respectively provided with the access monitoring power of Internet of Things equipment
Limit, the authority are distributed by the Internet of Things equipment owner;Third party is comprehensive according to Internet of Things equipment state, access record and digital protocol
Judge that carrying out Internet of Things equipment accesses operation dispute processing.It should be noted that Internet of Things equipment visitor, third party's even Internet of Things set
The standby owner not necessarily refers to the entity such as people or the Internet of Things equipment with the function.
Public information cloud platform includes visitor's management module, historical information analysis module and cloud storage platform.
Visitor's management module, visitor information is carried out registering verification and provides visitor's public private key pair, Internet of Things is set
Data interaction between standby provides signature verification, and the unique mark of Internet of Things equipment is registered and issued.
On the one hand, visitor's management module carries out registration management, and visitor information is carried out registering verification and provides access
Person's public private key pair;
Second aspect, visitor's management module provide digital signature service, and the data interaction between Internet of Things equipment is provided
Signature verification;
The third aspect, visitor's management module carry out Internet of Things equipment control, the unique mark of Internet of Things equipment are registered
And issue.
Specifically, the Internet of Things equipment person of being produced from it establishes visitor's account in visitor's management module, identity information is obtained
Afterwards, the registration of Internet of Things equipment is carried out based on block platform chain and issue, Internet of Things equipment is recorded in block platform chain and broadcasted, obtained
After the whole network common recognition accreditation, you can complete in the equipment registration of block chain and issuing process.
The ownership property management operation of the Internet of Things equipment can be changed by providing simultaneously, and amended ownership property is existed
Issued on the block platform chain.
Historical information analysis module, different visitor's authorities is divided according to Internet of Things equipment and commodity permission system, it is different
Visitor according to its own right can with access queries corresponding to Internet of Things equipment and commodity historical information.
Because visitor is distributed in different regions, in different system, the industrial digital letter of the invention based on block chain
The data exchange mode that network platform provides a safety is ceased, has data normalization regular or every kind of file format is related
Metadata, communicate with each other as a kind of shared language, and based on this language message, repaiied so as to construct a kind of file
Change record, analysis record.Information transmits record between Software tool, and these records are all unrelated with file format.Function bag
Include:
1) design and analyze.The modification of the data trade of product component and related data is published to area by visitor
On block platform chain, the mode of passage time stamp carrys out the change of all these data of tracing management.These data can be distributed in
Among multiple main bodys and department.
2) produce and supervise.For the whole joint of enterprise production process, the authentication information of each production parts is entered
Row issue, ensures the qualified of whole production process.By the way that each parts are established with the unique mark of the whole network, its information is sent out
On cloth hair block platform chain, the retention informations of parts is recorded, and is tracked using the unique information identifier of parts each
The whereabouts of parts, counterfeit and shoddy goods problem is helped prevent, and the unique identifier of parts can be preserved, while needed
Relevant information can also be discharged when obtaining some private informations of parts.
3) test and verify.Visitor is formed original by the relative recording and parts of issuing each component inspection
Data model establishes contact, is published on block platform chain, ensures that parts meet the necessary links required for standard authentication
With generation.
4) deliver and manage.The components information for having completed to deliver is published on block platform chain and is tracked management,
And feedback data is collected by follow-up monitoring, realize that result feeds back to the initial design link of product.
Specifically, visitor's management module, which is each visitor, distributes public private key pair, by carrying out Hash calculation to public key
The address information of user is obtained afterwards, and the cryptographic Hash to release news and issuing time, the storage of publisher's address information are arrived into block
In platform chain.The information writing mechanism of above block platform chain is too big mainly for each block capacity in block platform chain and leads
The problem of common recognition time is long between cause node, Hash dimension-reduction treatment is carried out to information data, the data message warp that visitor edits
Digitlization signature is crossed, data message is being subjected to dimension-reduction treatment using hash algorithm, is obtaining a string of simple character string informations, will
The cryptographic Hash of the data message is write in block chain together with personal address information, the issuing time of the owner.All processes are write
The data for entering mechanism processing and sending all pass through visitor's data signature, and only visitor's management module keeper
Have the right to issue data analyze and process, all other men all can not Query Information publisher true identity;This external information
Data write block after the processing of Hash drop, form chain structure, can effectively be traced and can not be by unique user
Distort.
Cloud storage platform, storage is encrypted to the information of block platform chain.Foundation is mutually tied based on cloud platform with block chain
The data storage mechanism of conjunction, high in the clouds data are prevented to be stolen, the data for being stored in storage platform are all encrypted.
The better embodiment of the present invention is the foregoing is only, is not intended to limit the invention, it is all the present invention's
Within spirit and principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (10)
1. a kind of industrial digital information network platform based on block chain, it includes some Internet of Things equipment and public information cloud is put down
Platform, Internet of Things equipment connect to form block platform chain based on P2P constructing communication networks, public information cloud platform and block platform chain communication link
Connect, it is characterised in that:The Internet of Things equipment insertion is provided with access modules and mark module, wherein,
Access modules, judge the number of access rights and access module of the visitor to Internet of Things equipment, input or output Internet of Things equipment
According to and produce access record, and access is recorded in after block platform chain is built consensus and stored;
Mark module, unique mark of the Internet of Things equipment in block platform chain is broadcasted in block platform chain row, obtains common recognition accreditation
Internet of Things equipment unique mark is stored afterwards;
Public information cloud platform includes visitor's management module and cloud storage platform, wherein,
Visitor's management module, visitor information is carried out registering verification and provides visitor's public private key pair, to Internet of Things equipment it
Between data interaction provide signature verification, the unique mark of Internet of Things equipment is registered and issued;
Cloud storage platform, storage is encrypted to the information of block platform chain.
2. the industrial digital information network platform based on block chain as claimed in claim 1, it is characterised in that:The access
Module, visitor and third party generate digital protocol and write block platform chain, the periodic collection Internet of Things on this digital protocol
The state of equipment, and judge to access operation trigger condition, such as reach condition, then Internet of Things equipment is operated accordingly, and will
The record write-in block platform chain of generation, digital protocol content, which includes Internet of Things facility information, visitor's mark, Internet of Things equipment, to be owned
Person's mark, third party's mark, access operating time, access triggers conditional access operations information, timestamp and visitor, Internet of Things are set
The standby owner, third party's Combination with Digital are signed.
3. the industrial digital information network platform based on block chain as claimed in claim 1, it is characterised in that:The Internet of Things
Equipment is Internet of Things device id in the unique mark of block platform chain, and Internet of Things equipment unique mark generates one after obtaining common recognition accreditation
The Internet of Things equipment record of association, record content include Internet of Things facility information, Internet of Things equipment owner mark, the Internet of Things equipment owner
Signature, timestamp, Internet of Things device authorization user mark and Authorized operation list.
4. the industrial digital information network platform based on block chain as claimed in claim 1, it is characterised in that:The Internet of Things
Equipment also includes block chain element, and each block chain element is connected with each other based on P2P constructing communication networks and accesses block platform chain, and
Built consensus mechanism based on block chain common recognition algorithm, carry out the secure interactive of data.
5. the industrial digital information network platform based on block chain as claimed in claim 1, it is characterised in that:The Internet of Things
Equipment also insertion is provided with ownership property management module, for managing the ownership property of the Internet of Things equipment, after modification
Ownership property issued on block platform chain, ownership property management module operating right by Internet of Things equipment manufacture
The producer or a upper owner for Internet of Things equipment own.
6. the industrial digital information network platform based on block chain as claimed in claim 1, it is characterised in that:The Internet of Things
Equipment also insertion is provided with monitoring modular, and collection Internet of Things facility information, and the visit of processing Internet of Things equipment are detected for third party
Ask pattern dispute.
7. the industrial digital information network platform based on block chain as claimed in claim 1, it is characterised in that:Merchandise news
After visitor's digital signature, the visitor possesses the ownership with the merchandise news and relevant information.
8. the industrial digital information network platform based on block chain as claimed in claim 1, it is characterised in that:Public information
Cloud platform also includes historical information analysis module, and different visitor's authorities is divided according to Internet of Things equipment and commodity permission system,
Different access person according to its own right can with access queries corresponding to Internet of Things equipment and commodity historical information.
9. the industrial digital information network platform based on block chain as claimed in claim 1, it is characterised in that:By data mark
The metadata that standardization is regular or every kind of file format is related, is entered as a kind of shared language, and based on this language
Row data interaction.
10. the industrial digital information network platform based on block chain as claimed in claim 1, it is characterised in that:Visitor
Management module is that each visitor distributes public private key pair, by obtaining the address information of user after carrying out Hash calculation to public key,
And by the cryptographic Hash to release news and issuing time, the storage of publisher's address information into block platform chain.
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Cited By (36)
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CN108197718A (en) * | 2018-01-18 | 2018-06-22 | 北京晒呗科技有限公司 | A kind of Internet of Things equipment operation system and method based on block chain |
CN108335015A (en) * | 2017-12-30 | 2018-07-27 | 方正璞华软件(武汉)股份有限公司 | A kind of cooperating manufacture network platform |
CN108390849A (en) * | 2017-12-30 | 2018-08-10 | 方正璞华软件(武汉)股份有限公司 | A kind of University's Experimental Equipment cooperation management network platform |
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