[1]韩妍妍,魏万奇,窦凯丽,等.基于双区块链的产品溯源系统研究与实现[J].郑州大学学报(工学版),2024,45(01):54-63.[doi:10.13705/j.issn.1671-6833.2024.01.005]
　HAN Yanyan,WEI Wanqi,DOU Kaili,et al.Research and Implementation of Product Traceability System Based on Dual Blockchain[J].Journal of Zhengzhou University (Engineering Science),2024,45(01):54-63.[doi:10.13705/j.issn.1671-6833.2024.01.005]
点击复制

基于双区块链的产品溯源系统研究与实现()
分享到：

《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
45
期数:
2024年01期
页码:
54-63
栏目:
出版日期:
2024-01-19

文章信息/Info

Title:
Research and Implementation of Product Traceability System Based on Dual Blockchain
作者:
韩妍妍; 魏万奇; 窦凯丽; 张齐
1. 北京电子科技学院 电子与通信工程系,北京 100070;2. 西安电子科技大学 通信工程学院, 陕西 西安 710071; 3. 北京电子科技学院 网络空间安全系,北京 100070
Author(s):
HAN Yanyan;  WEI Wanqi;  DOU Kaili;  ZHANG Qi
1. Department of Electronics and Communication Engineering, Beijing Electronic Science and Technology Institute, Beijing 100070, China; 2. College of Information Engineering, Xidian University, Xi′an 710071, China; 3. Department of Cyberspace Security, Beijing Electronic Science and Technology Institute, Beijing 100070, China
关键词:
双区块链;  容量证明;  星际文件系统;  溯源系统;  数据可靠存储
Keywords:
dual blockchain;  capacity proof;  interplanetary file system;  traceability system;  reliable data storage
DOI:
10.13705/j.issn.1671-6833.2024.01.005
文献标志码:
A
摘要:
现有区块链溯源系统由于区块信息存储容量有限,多采用区块链与云存储相结合的方式,并没有从根本 上解决区块链溯源信息存储和数据泄露的问题。 针对此问题构建双区块链模式:查询链完成溯源信息的上传,实 现溯源系统的基本功能;存储链结合星际文件系统保障数据完整安全。 在此基础上,利用改进后的容量证明共识 算法保证底层的安全性,在减少能源消耗的同时满足区块链溯源系统的应用需求。 测试结果表明:系统上传平均 速度可达 80. 66 M / s,下载平均速度可达 90. 75 M / s,具有良好的上传和下载性能。 区块链每秒交易量达到 125. 88 笔,单次交易承载量可以满足溯源系统的区块交易需求。
Abstract:
Due to the limited block information storage capacity, the existing blockchain traceability system mostly adopted the combination of blockchain and cloud storage, which could not fundamentally solve the problem of blockchain traceability information storage and data leakage. The dual blockchain mode was constructed, the query chain was used to complete the uploading of traceability information and to realize the basic functions of the traceability system. The storage chain was combined with the interplanetary file system to ensure data integrity and security. On this basis, the improved capacity proof consensus algorithm was used to ensure the underlying security and meet the application requirements of blockchain traceability system while reducing energy consumption. The test showed that the average upload speed of the system could reach 80. 66 M / s, and the average download speed could reach 90. 75 M / s, with good upload and download performance. Blockchain transactions per second reached 125. 88, and the carrying capacity of a single transaction could meet the demand for block transactions of the traceability system
更新日期/Last Update: 2024-01-24