基于工业互联网的产品全生命周期信息追溯研究

The Research on Product Lifecycle Information Traceability Based on Industrial Internet

针对工业互联网产品信息追溯问题,提出一种基于区块链的工业互联网产品追溯系统。首先引入可拓学原理中的转换桥方法解决低层区块链数据采集的表示异构问题;其次采用改进的拜占庭算法建立共识,以此保证区块链节点的一致性;最后以C语言和以太坊geth区块链作为基础,对该区块链追溯系统进行开发,并给出部分信息追溯展示和区块链数据防伪验证界面。创新点在于从宏观监管的角度实现了工业产品的信息追溯,并引入防篡改的区块链技术,从而保证了工业产品的质量安全。

Aiming at the problem of industrial Internet product information traceability,this paper proposes a block chain based industrial Internet product traceability system.Firstly,the conversion bridge method in Principle of Extenics is introduced to solve the problem of heterogeneous representation of stratum block chain data acquisition;secondly,the improved Byzantine algorithm is used to build consensus to ensure the consistency of block chain nodes;finally,based on C language and Ethereum geth,the block chain traceability system is developed,and part of the information traceability display and area of Block chain data anti-counterfeiting verification interface are given.The innovation of this research lies in the realization of information traceability of industrial products from the perspective of macro supervision,and the introduction of tamper proof block chain technology,which provides a new reference for the quality and safety of industrial products.