Design about the common developing platform agricultural expert system

According to the design for agricultural expert system,based on Visual C++language tool and target-oriented design method,connecting ADO database technology with Access or SQL Server,the author set up expert's knowledge base.Through setting up target unit of file design,and connecting dynamic target unit with data of knowlˉedge base and adopting VBScript script sentence to realize the logic relation between the target and marriage partner,namely,realizing the reasoning function that the expert derives,this paper realize the basic thought that the agricultural expert system designs and develops automatically,and have offered a new operating platform for the establishment and realization of the extensive agricultural expert system.Thus we can improve the working efficiency.