基于联盟区块链的水产养殖品质量追溯系统的设计与实现  

Design and Implementation of Traceability System for Aquaculture Products Based on Coalition Blockchain

作　　者：洪坤明 刘新亮[1] 高圣乔 HONG Kun-ming;LIU Xin-liang;GAO Sheng-qiao(School of Computer and Information Engineering, Beijing Technology and Business University, National Engineering Laboratory for Agti-product Quality Traceability, Beijing 100048, China)

机构地区：[1]北京工商大学计算机与信息工程学院农产品质量安全追溯技术及应用国家工程实验室

出　　处：《科学技术与工程》2019年第35期79-86,共8页Science Technology and Engineering

基　　金：国家重点研发计划(2016YFD0401205)资助

摘　　要：水产养殖品作为人体所需动物蛋白的重要来源,其食品安全一直广受人们关注。以水产养殖品为研究对象,采用GS1—128条形码标准、PBFT共识算法及hyperledger智能合约链码,设计开发了分层次多用户的水产养殖品质量追溯系统,利用Linux环境予以部署实现。系统提供了质量信息上链、追溯查询等功能,有效解决了食品质量信息的不透明和信息可篡改的问题。使消费者能够信任食品信息,同时出现食品安全问题时能够快速溯源追责,保障水产养殖品食用安全。Aquaculture products is an important source of animal protein for human body,and its safety has been widely concerned.A hierarchical and multi-user aquaculture product quality traceability system was designed and developed by applying GS1—128 bar code standard,PBFT consensus algorithm and hyperledger intelligent contract chain code,and the system is deployed and implemented in Linux environment.The system can provide some functions such as save quality information and traceability query,which can solve the problem of food quality information being opaque and tamable.Thus,consumers will trust food information,and they can quickly trace the source to ensure the safety of aquaculture products when food safety problems arise.

关 键 词：水产养殖品 区块链 追溯系统 编码 

分 类 号：S126[农业科学—农业基础科学]