地理网格技术在产地溯源码编制中的应用研究

Study on the Application of Geographic Gird to Products Origin Traceability Coding

针对农产品溯源中溯源编码通用性差、不便于查询的问题,本文分析了国内外地理网格技术与产地溯源码的研究现状,并结合二维码技术,提出了基于地理网格技术的二维产地溯源码编制规则,详细介绍了产地溯源编码的组成,并以应用实例验证了编码的实用性与便捷性。

Aiming at the problem of the poor universality and inconvenient query of encoding in agricultural product traceability,the research status of geographical grid technology and agricultural products trace coding at home and abroad is analyzed. The products origin traceability encoding rules is proposed based on two- dimensional code technology and geographical grid technology,the composition of the products traceability code is presented in details,and the practicality and convenience is validated by examples.