基于XML的农产品质量追溯异构数据交换标准

Exchange Standard of Heterogeneous Data for Agricultural Products Quality Tracing Based on XML

我国农产品质量追溯信息系统建设还处于探索、试点阶段,没有形成最终的信息共享、交换标准,且由于农产品存在生产周期长、分布地域广、涉及的行业多、需要采集的信息复杂等特点,农产品全生命周期的质量安全监管很难由一个部门、一套系统来完成。因此不同部门、不同行业的质量追溯数据编码格式存在较大的差异,在全国层面上构建统一的农产品质量追溯数据库出现了屏障。根据农业部农产品质量追溯数据交换标准的实际研究工作,提出了一种基于XML的农产品质量追溯异构数据交换标准,从各采集点到省级监管平台、从省到国家,遵循统一的信息交换格式,从而实现信息资源共享和信息资源利用的最大化。

Our country＇s agricultural product quality traceability information system construction is still in the exploration,pilot phase,and the final information sharing and exchange standard are not formed,and owing to the long agricultural product production cycle,wide geographic distribution,many involved industries and complexity of collected information,agricultural total life cycle of products quality and safety supervision could hardly carried out by a single department or a set of system to complete.Therefore,retrospective quality data coding format of different departments,different sectors showed significant difference,and there is a barrier to build unified agricultural product quality traceability database at the national level.According to the practical research on the agricultural product quality traceability data exchange standard of Ministry of agriculture,traceability heterogeneous data exchange standard of agricultural product quality based on the XML was proposed,and the same format for information exchange was followed from the collection points to the provincial regulatory platform,from the province to the national level,thus realizing the maximization of information resources sharing and information resources utilization.