水利数字孪生工程解决方案目 录1 建设背景........................................................................................................................................72 项目概述......................................................................................................................................112.1 项目背景..........................................................................................................................112.2 项目目标..........................................................................................................................112.3 需求概述..........................................................................................................................113 系统总体设计..............................................................................................................................113.1 基本设计理念..................................................................................................................113.2 软件总体结构..................................................................................................................113.2.1 软件体系结构........................................................................................................123.2.2 系统逻辑视图........................................................................................................123.2.3 系统接口设计........................................................................................................123.2.3.1 系统外部接口...........................................................................................123.2.3.2 系统内部接口...........................................................................................123.2.4 系统整体应用模式................................................................................................123.2.5 子系统划分............................................................................................................123...
