Block chain based key infrastructure information management method

A technology for information management and basic equipment, applied in the field of information management of key basic equipment based on blockchain, it can solve problems such as hindering equipment development, efficient and reliable operation, centralized research on common problems of unfavorable equipment, and inability to achieve multi-party supervision.

Active Publication Date: 2018-11-13
WUHAN UNIV
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  • Application Information

AI Technical Summary

Problems solved by technology

However, in most of the equipment operation and maintenance management work at this stage, the formulation of many work rules is based on experience, and there is no perfect theoretical system to support it.
In the current research on key infrastructure equipment, each industry and even each enterprise adopts its own information management system or adopts a physical storage method, which ensures the confidentia

Method used

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  • Block chain based key infrastructure information management method
  • Block chain based key infrastructure information management method
  • Block chain based key infrastructure information management method

Examples

Experimental program
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Effect test

Embodiment

[0052] A blockchain-based key infrastructure equipment information management method is described by taking a transformer, a key infrastructure equipment in the power system, as an example, including the following steps:

[0053] Step 1. Establish a blockchain network: use blockchain technology to establish a transformer information management network and form a transformer information data pool. The block includes two parts: the block header and the block body. The block body stores the transformer operation data and fault information uploaded by the user. The block is linked in an orderly manner through its own ID included in the block header and the ID information of the previous block, thus forming a data structure. At the same time, each block has a timestamp of block formation, which ensures the traceability of the blockchain;

[0054] Step 2, design the information management ecosystem: mark the operation rights of the three types of users in the network, manufacturers...

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Abstract

The invention discloses a block chain based key infrastructure information management method. A decentralized shared data pool, including, equipment foundation information, monitoring information, fault diagnosis and state overhaul scheme is built based on a block chain network; and a just, fair and open key infrastructure information management system is built. The method is to guarantee a creditfoundation in a sharing process by building a consensus mechanism, to guarantee information security in an information transaction process by adopting a public/private key verification way and to improve participation enthusiasm of all parties involved by using a paid mechanism for jobs such as maintenance and evaluation of information in the data pool. The block chain based key infrastructure information management method can realize multi-backup and multi-party supervision for a plenty of data information of the equipment in the whole process from research and production, delivery for application to scrapping out of operation and can prevent data loss and data tempering or deletion caused by physical reasons; and as the platform which each party can participate in data analysis and sharing, research work in all aspects of the key infrastructure is speeded up.

Description

technical field [0001] The invention relates to a key infrastructure equipment information management method, in particular to a blockchain-based key infrastructure equipment information management method. Background technique [0002] The key infrastructure equipment has various types, high cost and important functions, and it is the cornerstone to support the normal operation of modern society. It is of great engineering practical significance to carry out online monitoring, fault diagnosis, condition maintenance and other operation and maintenance work for these equipment to improve the reliability of equipment operation and prolong the service life of equipment. However, in most of the equipment operation and maintenance management work at this stage, the formulation of many work rules is based on experience, and there is no perfect theoretical system to support it. In the current research on key infrastructure equipment, each industry and even each enterprise adopts it...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06F21/60G06Q30/02
CPCG06F21/602G06Q10/06G06Q30/0283
Inventor 李婧娇张岱孙晓瑜宋佳翰李鑫刘大明王光耀皮杰樊友平
Owner WUHAN UNIV
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