【摘要】 为实时监测、及时预防、合理诊断、适时防治鱼病,减少鱼病造成的损失,采用统一建模语言UML和统一过程RUP,首次构建并开发鱼病远程监测预警与诊断系统。论文对系统开发的全过程进行了可视化建模,包括系统架构、需求、用例、类和活动模型,并根据鱼病知识的特点,构建了鱼类生存指数预警模型、"症状-疾病-病因"的因果网络诊断模型和基于群决策理论的鱼病会诊模型,最后采用Java开发工具实现了系统。研究表明,为鱼病监测预警与诊断系统构建UML模型,能够规范系统开发流程、优化软件结构、提高系统开发效率,增强程序可读性和可维护性。本研究成果对水产病虫害系统的设计开发具有一定的借鉴意义。更多还原

【Abstract】 In order to real-time monitor,prevent timely,diagnose correctly and cure fish diseases as early as possible, unified modeling language(UML)and rational unified process(RUP)were firstly applied to develop Remote Monitoring and Early earning System of Fish Diseases Diagnosis(RMWSFD),which is important to reduce loss caused by fish diseases.Visual models of structure,requirements,use cases,classes and activities were constructed through the developing process of RMWSFD,on the basis of analyzing characteristics of fish disease knowledge,three models, which included warning model of fish survival index,"symptom-disease-cause"network model of fish diseases diagnosis,experts consultation model based group decision theory,were designed in the paper.Finally,the software system was realized in Java language.The research done suggests that constructing UML model for RMWSFD can efficiently standardize its development progress,optimize its structure,improve its development efficiency,and boost up readability and maintainability of system programs.UML models of the system can be referenced by designers and developer of aquatic diseases diagnosis system.更多还原