摘要
针对高端装备分布式协同生产过程中存在的数据存储效率低、安全性不强、缺乏一致性等问题,提出基于区块链技术的分布式数据可信管理方法。通过分析高端装备数据管理流程,提出基于区块链的高端装备生产数据管理架构,阐述基于IPFS的数据存储共享与基于信用模型的Raft共识技术,以此实现生产数据真实可信和高效存储共享,并通过实验验证其可行性。
A distributed data trusted management method based on blockchain technology is put forward regarding low data storage efficiency,weak security,and lack of consistency ect.in the distributed collaborative production process of high-end equipme.By analyzing the data management process of high-end equipment,a blockchain-based production data management architecture is proposed,and the IPFS-baseddata sharing method and the credit-basedRaft consensus technology are elaborated to achieve authentic,credible and efficient storage and sharing of production data with the verification of its feasibility through experiments.
作者
朱浩杰
张浩
朱海华
张毅
ZHU Haojie;ZHANG Hao;ZHU Haihua;ZHANG Yi(College of Mechanical and Electrical Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China;The 28th Research Institute of China Electronics Technology Group Company,Nanjing 210016,China)
出处
《机械制造与自动化》
2025年第4期144-149,共6页
Machine Building & Automation
基金
国家重点研发计划项目(2021YFB1716300)。
关键词
区块链
高端装备
数据管理
Raft共识
blockchain
high-end equipment
data management
Raft consensus
