基于物联网技术的农产品供应链追溯体系研究

Research on Traceability System of Agricultural Supply Chain Based on IOT

为了有效解决农产品供应链追溯难题,首先对农产品追溯模式进行探讨,并研究EPC网络、WSN技术、GPS/GIS和分布式数据库结合应用于农产品追溯服务,结合供应链企业间追溯和企业内追溯分析物联网环境下农产品在种植、加工、仓储、运输及销售环节的溯源过程,并构建基于物联网的农产品供应链追溯体系,从而有效支持和提升农产品供应链追溯服务的可靠性和高效性。

In order to effectively resolve agricultural supply chain traceability problems, this paper discusses agricultural traceable patterns at first, and then researches lOT core technologies including EPC network, WSN, GPS/GIS and distributed database applied to agricultural traceability service, and analyzes agricultural traceability process of cultivation, processing, storage, transportation and sale from two aspects of tracing among supply chain partners and tracing within the enterprise under IOT environment, following by constructing traceability system of agricultural supply chain based on IOT, so as to support and enhance reliability and efficiency of agricultural supply chain traceability service.