基于区块链与物联网技术的农产品信息溯源体系研究  

Research on Agricultural Product Information Traceability System Based on Blockchain and Internet of Things Technologies

作　　者：刘同娟[1] 蔡晓东 LIU Tongjuan;CAI Xiaodong(Information School,Beijing Wuzi University,Beijing 101149,China)

机构地区：[1]北京物资学院信息学院,北京101149

出　　处：《物流科技》2024年第24期44-50,共7页Logistics Sci Tech

基　　金：北京市社会科学基金项目“区块链与物联网环境下的农产品信息溯源体系研究:以京津冀为例”(18GLC066)。

摘　　要：在信息化社会中,食品安全问题成为了人们日常生活的重要关注点。其中,农产品信息溯源体系的建立对于保障食品安全起到了重要的作用。然而,传统的农产品信息溯源体系在实际应用中存在许多问题,如信息不对称、系统结构中心化、信息易篡改等。因此,该研究旨在利用区块链和物联网技术,改善现有农产品信息溯源体系中的问题,提升其效率和可靠性。研究发现,区块链技术的去中心化、不可篡改、开放透明等特性,与物联网的大规模数据收集和处理能力相结合,能有效改善农产品信息溯源体系,提高其在食品安全保障中的作用。In the information society,food safety has become a significant concern in people's daily lives.The establishment of an agricultural product information traceability system plays a vital role in ensuring food safety.However,traditional traceability systems for agricultural products face numerous challenges in practical application,such as information asymmetry,centralized system architecture,and vulnerability to data tampering.Therefore,this study aims to utilize blockchain and the Internet of Things(IoT)technologies to address these issues and enhance the efficiency and reliability of the existing agricultural product information traceability system.The research finds that the decentralized,immutable,and transparent nature of blockchain technology,combined with the IoT's capability for large-scale data collection and processing,can effectively improve the agricultural product information traceability system,enhancing its role in ensuring food safety.

关 键 词：区块链 物联网 可追溯性 超级账本结构 农产品 

分 类 号：F49[经济管理—产业经济]