基于跨链技术的食品供需网信息共享激励模式构建  

Construction of Information Sharing Incentive Model of Food Supply and Demand Network Based on Cross-chain

作　　者：何静[1] 蔡咏琪 宗传宏[2] HE Jing;CAI Yong-qi;ZONG Chuan-hong(College of Economics and Management,Shanghai Ocean University,Shanghai 201306,China;Shanghai Academy of Social Science,Shanghai 200020,China)

机构地区：[1]上海海洋大学经济管理学院,上海201306 [2]上海社会科学院,上海200020

出　　处：《粮油食品科技》2024年第6期40-49,共10页Science and Technology of Cereals,Oils and Foods

基　　金：国家自然科学基金(71871144);教育部人文社科规划项目(23YJA630031)。

摘　　要：随着食品种类多元化和消费者需求的提升,食品生产流程更加复杂,供应链之间交流越来越多,相关企业、食品供应链和行业机构之间的交互形成了复杂的食品供需网结构。食品供需网成员之间信息共享有利于企业之间充分合作实现长期发展,但仍有许多企业共享信息意识较弱,无法进行有效信息沟通。区块链跨链技术的应用和发展,为食品供需网信息共享提供了新思路。根据食品供需网复杂性,引入区块链技术和声誉激励机制,将声誉进行量化管理,结合区块链智能合约技术实现声誉激励机制自动化。进一步引入区块链跨链技术,打破不同行业、地区区块链之间的交易壁垒,构建基于区块链跨链技术的食品供需网信息共享声誉激励模式,以猪肉供需网为例阐述跨链信息共享声誉激励流程。该激励模式不仅保障共享信息安全性与准确性,同时保护企业隐私,最大程度保护交易方自身利益,破解信息无法共享的障碍,激发食品供需网企业参与信息共享积极性。不仅实现食品供需网内部异构区块链之间的信息交流和价值互通,还为食品供需网价值信息交流互通的发展提供新思路。With the diversification of food varieties and the rise in consumer demands,food production processes have become more complex,and communication between supply chains has increased.The interactions among relevant enterprises,food supply chains,and industry institutions have formed a complex food supply-demand network structure.Information sharing among members of the food supply-demand network is beneficial for enterprises to fully cooperate and achieve long-term development.However,many enterprises still lack awareness of information sharing and are unable to communicate information effectively.The application and development of cross-chain technology in blockchain could provide a new perspective for information sharing in the food supply-demand network.According to the complexity of the food supply-demand network,blockchain technology and reputation incentive mechanisms have been introduced.Reputation was quantified and managed,and the reputation incentive mechanism was automated through the combination of blockchain smart contract technology.Furthermore,the introduction of blockchain cross-chain technology has broken down the transaction barriers between blockchains of different industries and regions,which could build an information-sharing reputation incentive model for the food supply-demand network based on blockchain cross-chain technology.The cross-chain information-sharing reputation incentive process was illustrated using the pork supply-demand network as an example.This incentive model not only ensured the security and accuracy of shared information but also protected enterprise privacy and maximizes the protection of the interests of transaction parties.It broke down the barriers that prevented information sharing,stimulating the enthusiasm of food supply-demand network enterprises to participate in information sharing.Not only does it has achieved information exchange and value interoperability between heterogeneous blockchains within the food supply-demand network,but it also has provided a new per

关 键 词：食品供需网 跨链技术 信息共享 声誉激励 模式构建 

分 类 号：TS201.6[轻工技术与工程—食品科学]