【摘要】 根据蔬菜病虫害诊断与防治规律,采用C#.NET中的WinForm和ADO.NET开发了智能蔬菜病虫害诊断与防治专家系统(3.2版)。系统按照C/S架构,采用分层组件设计技术,能够通过对用户界面层的最小修改扩展到B/S架构,能够连接ACCESS,SQL SERVER,ORACLE等3种数据库,便于实现扩展性、维护性以及分布式部署。系统以25 000幅数码图片和300万文字构建的大型基础数据库作为查询资源,合理高效地组织、存储、管理数据。实现了对蔬菜病虫害浏览查询、智能诊断等功能。系统后台能够较好地管理蔬菜、病虫害、农资、治疗方案等信息,从而使用户确诊蔬菜病虫害,并获得相应治疗方案。更多还原

【Abstract】 Intelligent vegetable pathological system(version 3.2) which based on the law of diagnosis and prevention of vegetable pest and disease were developed with WinForm and ADO.NET in C#.NET.The system uses a hierarchical component design technology according to the C / S structure,it was able to connect to three database such as ACCESS,SQL SERVER,ORACLE in order to achieve scalability,maintainability,and distributed deployment.The system based on the query resource of large-scale infrastructure data including 25 000 digital pictures and 300 million texts.And the data was organized,stored and managed legitimately and efficiently.Function such as browse query and intelligent diagnosis of vegetable pests were achieved.The system background was able to manage the vegetables,pests and diseases,pesticide,treatment options and other information.So users could determine the vegetable pests and get the corresponding treatment program.更多还原