摘要
随着新型农业经营模式的发展,消费者可远程对种植者提出种植要求,从而满足其对高品质农产品的需求。农业供应链的利益相关者除了包括消费者和种植者,还包括农场经营者、农资提供方、农技提供方以及第三方监管和金融服务方等。如何构建诚信社区,保障各方利益,实现可持续发展,是一二三产业融合的新型农业模式需要解决的课题。对于有多种利益相关者的农场经营模式,智能合约提供了一种信用保障机制,因此提出了基于智能合约的线上农场平台框架,以区块链技术构建一个与线下相对应的可信任透明社区。与传统的溯源系统不同,该平台利用数据的去中心化管理、不可篡改的特点,通过不同数据的相互校验保证数据的真实性,增加数据作假的成本,从而达到构建可信任农业社区的目的,以期为保障互联网农业的数据有效性、新型农业经营模式的有序发展提供支持和保障。
With the development of new types of agricultural business mode,consumers can send orders remotely to the growers,in order to satisfy their high requirements for the safety of agricultural products.In addition to consumers and growers,stakeholders of agricultural supply chain include farm managers,agricultural input suppliers,agricultural knowledge suppliers and third-party regulators and financial service providers.Therefore,how to build a trustworthy community,to protect the benefit of all parties and achieve sustainable development are challenges that are faced by new farming business mode.For farm managing mode with multiple stakeholders,smart contracts provide a credit guarantee mechanism.An online farm platform based on smart contracts,which constructs a trustworthy community corresponding to the offline one with blockchain technology was proposed in this paper.Differing from traditional traceability systems,the characteristics of the decentralized data management and non-tamper ability were utilized,and the authenticity of data through the mutual verification could be ensured.These methods increase the cost of data fraud,and thus achieve a trustworthy agricultural community.This work aims at ensuring the data validity in Internet+agriculture,and supporting the orderly sustainable development of emerging agricultural management mode.
作者
王秀娟
华净
康孟珍
王浩宇
袁勇
王飞跃
WANG Xiujuan;HUA Jing;KANG Mengzhen;WANG Haoyu;YUAN Yong;WANG Fei-Yue(The State Key Laboratory of Management and Control for Complex Systems,Institute of Automation,Chinese Academy of Sciences,Beijing 100190,China;Qingdao Academy of Intelligent Industries,Qingdao 266111,China;Beijing Engineering Research Center of Intelligent Systems and Technology,Beijing 100190,China;Qingdao AgriTech Co.,Ltd.,Qingdao 266109,China;The School of Computer and Control Engineering,University of Chinese Academy of Sciences,Beijing 100049,China)
出处
《智能科学与技术学报》
2019年第4期400-408,共9页
Chinese Journal of Intelligent Science and Technology
基金
国家自然科学基金资助项目(No.31700315,No.61533019,No.71702182)
中国科学院与泰国科技发展署合作研究基金资助项目(No.GJHZ2076)。
关键词
区块链
智能合约
农业生产管理平台
社区支持农业
共享农业
农业大数据
blockchain
smart contracts
agricultural production management platform
community supported agriculture
shared agriculture
agricultural big data
