基于联盟链的农业知识产权确权研究  

Research on the Confirmation of Agricultural Intellectual Property Rights Based on the Consortium Blockchain

作　　者：司海平[1,2] 宋佳珍 李雨杰 李伟霞 Fernando Bacao 孙昌霞 Si Haiping;Song Jiazhen;Li Yujie;Li Weixia;Fernando Bacao;Sun Changxia(Department of Information and Management Sciences,Henan Agricultural University,Zhengzhou 450046,China;Henan Crop Production Monitoring Big Data Analysis and Application Engineering Research Center,Zhengzhou 450046,China;NOVA Information Management School(NOVA IMS),Universidade Nova de Lisboa,Campus de Campolide,Lisboa 1070-312)

机构地区：[1]河南农业大学信息与管理科学学院,河南郑州450046 [2]河南省农作物生产监测大数据分析与应用工程研究中心,河南郑州450046 [3]NOVA Information Management School(NOVA IMS),Universidade Nova de Lisboa,Campus de Campolide,Lisboa 1070-312

出　　处：《科技管理研究》2023年第13期119-126,共8页Science and Technology Management Research

基　　金：河南省科技攻关项目“链上链下协同区块的作物种质资源数据安全共享关键技术研究”(232102210122);河南省高等学校重点科研项目“基于联盟链和人脸识别的身份认证研究”(23A520005);河南省科技攻关项目“基于多属性的种质资源海量数据组织方法研究”(232102520006)。

摘　　要：针对农业知识产权系统长期存在的农业科技成果确权耗时长、维权成本高、侵权举证难等问题,利用区块链去中心化、可追溯及不可篡改等技术特征,结合智能合约、星际文件系统(IPFS)、加密算法以及数字水印技术,提出一种基于联盟链的农业知识产权确权模型,通过设计知识产权登记和权利转让的预置机制智能合约,实现农业知识产权的自动化确权和转让过程。以国内农业种植技术领域专利为研究对象,构建知识产权保护系统,对模型进行功能模块实现与性能测试,结果表明该模型有良好的性能和较高的安全性,可实现农业知识产权的可信确权与溯源。In response to the long-standing problems of agricultural science and technology achievements in the agricultural intellectual property system,such as time-consuming confirmation of rights,high cost of rights maintenance and dificulty in proving infringement,a model of confirmation of agricultural intellectual property rights based on the federated chain is proposed by using the technical features of blockchain such as decentralization,traceability and immutability,combining smart contracts,interplanetary file system(IPFS),cryptographic algorithms and digital watermarking technology,and by designing a smart contract for intellectual property registration By designing a smart contract with a pre-set mechanism for IPR registration and transfer of rights,it can automate the process of confirming and transferring agricultural IPR.The model was implemented and tested in terms of functional modules and performance.The results show that the model has good performance and high security,and can achieve credible confirmation and traceability of agricultural intellectual property rights.

关 键 词：农业知识产权 联盟链 智能合约 数字水印 星际文件系统(IPFS) 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论] D923.4[自动化与计算机技术—计算机科学与技术] G301[政治法律—民商法学]