农林病虫害远程诊治系统的研究

Study on Remote Diagnosis System for Agricultural and Forestry Diseases and Pests

介绍远程病虫害诊断的重要性,探讨远程病虫害诊断系统的基本组成。通过对支持系统的3大关键技术的研究,设计了以知识挖掘为手段的病虫害诊断模型子系统,以知识编辑为关键技术的病虫害知识库构建子系统,并以SDD搜索关键技术,构建了智能病虫害检索子系统;以3大技术为核心,并广泛利用现代计算机技术,建立了以知识为中心的,集语音、视频及无线通讯技术的远程病虫害诊治系统。系统基于WEB运行,可以提供不间断服务。系统的应用可以提高农林重大病虫害的诊治决策水平及病虫害的调控水平和效果。

The importance of the remote diagnosis for the agricultural and foresty diseases and pests was introduced,and the basic composition for the remote diagnosis was discussed. After research to three key technologies,three subsystems was developed,the diagnosis model for the disease and pest based on the knowledge discovery,the editor for knowledge base constructing based on the visualization technology,and the retrieval subsystem based on the SDD search engine technology. The three technologies as the Corel extended with many more other modern technologies as the electric voice,video and wireless communication technologies etc,the remote diagnosis system for disease and pest running on the WEB platform was developed,and it can answer the needs from the diagnosis and the prevention for the disease and pest continuously.The application of the system would heighten the decision level for the diagnosis and prevention,and increase the prevention efficiency.