殷文杰, 都牧, 贾凯文, 胡祥培. 基于区块链的野生农产品溯源系统[J]. 电子科技大学学报社科版, 2022, 24(5): 88-98. DOI: 10.14071/j.1008-8105(2022)-1005
引用本文: 殷文杰, 都牧, 贾凯文, 胡祥培. 基于区块链的野生农产品溯源系统[J]. 电子科技大学学报社科版, 2022, 24(5): 88-98. DOI: 10.14071/j.1008-8105(2022)-1005
YIN Wen-jie, DU Mu, JIA Kai-wen, HU Xiang-pei. A Blockchain-based Traceability System for Wild Agricultural Products[J]. Journal of University of Electronic Science and Technology of China(SOCIAL SCIENCES EDITION), 2022, 24(5): 88-98. DOI: 10.14071/j.1008-8105(2022)-1005
Citation: YIN Wen-jie, DU Mu, JIA Kai-wen, HU Xiang-pei. A Blockchain-based Traceability System for Wild Agricultural Products[J]. Journal of University of Electronic Science and Technology of China(SOCIAL SCIENCES EDITION), 2022, 24(5): 88-98. DOI: 10.14071/j.1008-8105(2022)-1005

基于区块链的野生农产品溯源系统

A Blockchain-based Traceability System for Wild Agricultural Products

  • 摘要:
    目的/意义 针对高附加值野生农产品溯源难题,以实现此类野生农产品源头可追溯、全程可追踪为目标,利用区块链、物联网等新兴信息技术,构建一种适用于野生农产品供应链溯源需求的区块链系统架构。
    设计/方法 设计一种成员信息权限动态管理方法、“双轨”的数据存储机制以及可追溯性智能合约,开发一个前后端分离的原型软件系统并开展应用研究。
    结论/发现 为高附加值野生农产品供应链溯源提供新的解决方案,提升农产品供应链信息的透明度并实现了溯源信息的不可篡改性,提高消费者对高附加值野生农产品的信任程度并降低产品造假的风险。

     

    Abstract: Purpose/Significance Achieving full traceability of wild agricultural products supply chain is of great challenge as they are grown widely and cannot be traced. To address this challenge, in this paper, we build a blockchain-based traceability system that leverages the information technologies such as blockchain and the Internet of Things. Design/Methodology Specifically, we propose a dynamic management method for member information authority to adapt to business activities in the agricultural products supply chain. We also design a “dual-track” data storage mechanism to cope with demand of the tamper proof and decentralized storage of multi-source and massive traceability data. We build traceability smart contracts supporting forward and backward traceability to locate the source information in the supply chain with large amount of mixing and splitting processes. Finally, we develop a front and back-end separated prototype software system for real-world application. Conclusions/Findings This study can provide a new solution to realize the traceability of the supply chain of high-value-added wild agricultural products by reducing the risk of product counterfeiting. It can help improve consumers’ trust in high-value-added wild agricultural products by making the supply chain information more transparent.

     

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