基于区块链的云制造平台系统架构模型
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摘要
现有云制造平台系统中普遍存在信息孤岛、信任度低和用户隐私威胁等问题。区块链是一种由分布式数据存储、P2P传输、共识机制、数字签名和加密算法等计算机技术实现的分布式记账系统,具有去中心化、集体维护性、不易篡改、匿名性和可追溯性等特点,能够有效化解当前难题。为此提出了基于双链架构的云制造平台系统架构模型的构想,设计了一种基于区块链交易的信息记录与查询验真机制,提出了一种云制造平台上利用区块链交易的新思路。
In the existing cloud manufacturing platform systems,the information silosp henomenon,low trust and user privacy threat are common. The blockchain is a distributed accounting system realized by computer technology such as distributed data storage,point-to-point transmission,consensus mechanism,digital signature and encryption algorithm,etc. It is decentralized,collective maintenance,traceable and the information can hardly be tampered with,which can effectively solve the above problems. This paper proposed a architecture model of cloud manufacturing platform system based on double-chain architecture,designed a transfer information record/verification mechanism,and proposed a new way of using blockchain transaction on cloud manufacturing platform.
In the existing cloud manufacturing platform systems,the information silosp henomenon,low trust and user privacy threat are common. The blockchain is a distributed accounting system realized by computer technology such as distributed data storage,point-to-point transmission,consensus mechanism,digital signature and encryption algorithm,etc. It is decentralized,collective maintenance,traceable and the information can hardly be tampered with,which can effectively solve the above problems. This paper proposed a architecture model of cloud manufacturing platform system based on double-chain architecture,designed a transfer information record/verification mechanism,and proposed a new way of using blockchain transaction on cloud manufacturing platform.
引文
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[4]航天云网.航天云网-国家工业互联网平台[EB/OL].[2018-06-29].http://www.casicloud.com.
[5]中小企业云制造服务平台.863云制造课题-中小企业云制造服务平台正式上线[EB/OL].[2018-06-29].http://www.hustmei.com/document/201208/article1137.htm.
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[8]袁勇,王飞跃.区块链技术发展现状与展望[J].自动化学报,2016,42(4):481-494.
[9]申万宏源研究所.区块链颠覆式创新-区块链和数字货币系列报告之二[R].上海:申万宏源研究所,2016.
[10]Nomura Research Institute,Ltd.NRI to conduct proof of concept for applying blockchain technology to banking[EB/OL].(2015-××-××)[2018-08-29].https://www.nri.com/global/news/2015/151216_1.aspx.2015.
[11]PINNA A,RUTTENBERG W.Distributed ledger technologies in securities post-trading revolution or evolution[Z].Social Science Electronic Publishing,2016.
[12]蔡维德,郁莲,王荣,等.基于区块链的应用系统开发方法研究[J].软件学报,2017,28(6):1474-1487.