Research of the Certification Resource Sharing Service for Pollution-Free Agricultural Products
Abstract:According to the wide-area scattered digital certification resources of the pollution-free agricultural products, in order to achieve the transparent access to the certification resources, around the organization, description of the certification resources and relations revelation between the resources, the certification resources collection model and metadata frame model had been established on the basis of the analysis of the certification resources' structure and characteristics in this paper. Comprehensive using the metadata technique and web service technology, around the resource distribution management and service support, the architecture of the resource sharing service composed of the data service, the certification resources metadata services and application service was constructed based on the centralized distributed topology. Meanwhile, a virtual certification resources database integrated by the wide-area scattered certification resources was realized to provide the transparent resource storage and access for the service objects such as consumers, enterprises, function technology departments, governments and so on. Through the sharing of the pollution-free agricultural products certification resources, the transparency of pollution-free agricultural products information was improved greatly. It also promoted the healthy and orderly development of the pollution-free agricultural products and provided the technical support for the transition of the authentication work from the evaluation of conformity to the market supervision of the agricultural products quality safety.
Document Type: Research Article
Publication date: January 1, 2012
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