农产品产业链柔性溯源模型研究

Study of Flexible Traceability Model for Agricultural Industry Chain

本文针对国内食品溯源系统大量涌现,而系统内扩展性差、系统间兼容性差的现状,结合树和图的相关理论,提出了基于树和有向连通图的两种农产品产业链柔性溯源模型,使用J2EE技术给出了关键实现,并经过理论分析和实践验证证明了模型的有效性,为通用溯源内核和易扩展溯源系统的研发提供了理论基础与可行方案。

Large numbers of food traceability systems emerged progressively with poor scalability in system and poor compatibility between systems,as the result of inferior research on traceability object and trace method. Based on tree and graphtheories,this paper proposed two traceability models for agricultural products, and drew the logical process of trace methods, and then developed core code using J2EE. Practical applications showed that these models could ensure the effectiveness of traceability system and provide a basis for developing a common method of traceability system.