Industrial Internet identifier distribution and data management method based on block chain

A technology for industrial Internet and identification distribution, applied in the field of industrial Internet identification distribution and data management based on blockchain, which can solve problems such as abuse, theft of important information, and difficulty in distinguishing data authenticity.

Inactive Publication Date: 2020-12-15
BEIJING UNIV OF TECH
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  • Description
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AI Technical Summary

Problems solved by technology

In the process of identification data management, the identification, operation authority and key information registered by the enterprise are stored in the database of the identification analysis syst...

Method used

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  • Industrial Internet identifier distribution and data management method based on block chain
  • Industrial Internet identifier distribution and data management method based on block chain
  • Industrial Internet identifier distribution and data management method based on block chain

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Experimental program
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Embodiment Construction

[0011] On the basis of the traditional identification analysis system, the present invention designs a new identification distribution and data management method for the industrial Internet based on blockchain. In this method, a verification mechanism for new enterprise qualification and industry affiliation is added, and enterprise-related data including important information such as authority and public key are written into the blockchain to ensure that the information is authentic and will not be illegally tampered with, so as to enhance data security. The overall framework of the block chain-based identification distribution and data management method designed by the present invention is as follows: figure 1 Shown:

[0012] The new enterprise first registers the enterprise information, and the system administrator reviews the enterprise qualification. After the approval, the system assigns the prefix to the enterprise and writes the summary information including the enter...

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Abstract

The invention provides an industrial Internet identifier distribution and data management method based on a block chain. A mechanism for carrying out uplink authentication on enterprise qualificationis added in an identifier allocation process based on a block chain so as to verify whether an enterprise has admission qualification or not; meanwhile, industry affiliation of the enterprise is judged, enterprises in the same industry are classified into the same local domain, the enterprises completing qualification authentication can obtain allocated identifier prefixes; And meanwhile, the system writes abstract information containing contents such as enterprise IDs, enterprise prefixes, enterprise public keys and operation authorities into the block chain, so that the data security is enhanced. According to the data management method, an enterprise authority verification function is added, a public key and operation authority information of a user are obtained from a block chain, signature verification is carried out on encrypted information of data management operation initiated by the user, and whether current operation can be carried out or not is judged according to user authority; in the identifier analysis process, the system ensures that the key data are not illegally tampered by comparing the mapping information stored in the blockchain.

Description

technical field [0001] The invention belongs to the technical field of Internet management, and in particular relates to a blockchain-based industrial Internet identification distribution and data management method. Background technique [0002] With the deep integration of the new generation of information technology represented by blockchain, 5G, Internet of Things, cloud computing, big data, artificial intelligence, etc. and the manufacturing industry, a new round of changes in the global industrial system has injected new momentum into the economic development of various countries. . The core of the Industrial Internet is to comprehensively build the interconnection of people, machines, things, environments, materials, and laws. Its essence is to closely connect equipment, production lines, suppliers, customers, and products through industrial-grade network platforms, and efficiently share various Factor resources, reduce costs and improve efficiency in an automated and...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06F21/64
CPCG06Q10/06G06F21/64
Inventor 霍如沙宗轩曾诗钦谢人超黄韬刘韵洁
Owner BEIJING UNIV OF TECH
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