1.引言 ..................................................................................................................................................................................3
1.1 编写目的 .............................................................................................................................................................................3
1.2 项目背景 ...............................................................................................................................................................................4
1.3 研究的前提 ............................................................................................................................................................................4
1.3.1 目标 .....................................................................................................................................................................................4
1.3.2 条件、假定和限制 ...........................................................................................................................................................4
2.任务概述 ................................................................................................................................................................................5
2.1 目标 .....................................................................................................................................................................................5
2.2 运行环境 .............................................................................................................................................................................5
2.3 条件或限制 ...........................................................................................................................................................................5
3.需求分析 ..................................................................................................................................................................................5
3.1 功能需求分析 .....................................................................................................................................................................6
3.1.1 门诊划价系统功能需求分析 .......................................................................................................................................6
3.1.2 门诊收费系统功能需求分析 .......................................................................................................................................6
3.1.3 门诊发药系统功能需求分析 .......................................................................................................................................7
3.2 需求概述 .............................................................................................................................................................................8
3.3 性能需求分析 .....................................................................................................................................................................8
3.4 性能概述 .............................................................................................................................................................................9
3.4.1 数据精确度 ...................................................................................................................................................................9
3.4.2 时间特性 .......................................................................................................................................................................9
3.4.3 适应性 ...........................................................................................................................................................................9
4.数据流程 ..................................................................................................................................................................................9
4.1 门诊子系统(见图 1) ........................................................................................................................................................9
图 1 .............................................................................................................................................................................................10
4.2 病房管理子系统(见图 2)...............................................................................................................................................10
图 2 .............................................................................................................................................................................................11
4.3 药品管理子系统(见图 3)...............................................................................................................................................11
5.总体设计 ..............................................................................................................................................................................12
5.1 处理流程 .....................................................................................................................................................................12
5.2 各部门关系图(医院机构组织结构图): ...............................................................................................................13
5.3 总体结构 ...................................................................................................................................................................14
................................................................................................................................................................................15
5.4 模块外部设计 ...........................................................................................................................................................15
5.5 功能分配 ...................................................................................................................................................................16
6.程序设计说明 ......................................................................................................................................................................16
6.5 软件结构 .............................................................................................................................................................................17
6.6.IPO 图 ...............................................................................................................................................................................20
6.6.2 门诊收费系统 IPO 图 .................................................................................................................................................20
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