系统概要设计说明书
系统概要设计说明书...............................................................................................................................1
1 引言.........................................................................................................................................................2
1.1 编写目的.....................................................................................................................................2
1.2 背景.............................................................................................................................................2
1.3 定义.............................................................................................................................................2
1.4 参考资料.....................................................................................................................................2
2 总体设计.................................................................................................................................................2
2.1 需求规定.....................................................................................................................................2
2.2 运行环境.....................................................................................................................................3
2.3 基本设计概念.............................................................................................................................3
2.4 结构.............................................................................................................................................4
2.5 功能需求与程序的关系.............................................................................................................4
2.6 人工处理过程.............................................................................................................................5
2.7 尚未解决问题.............................................................................................................................5
3 实现设计.................................................................................................................................................5
3.1 用户接口.....................................................................................................................................5
3.2 外部接口.....................................................................................................................................5
3.3 内部实现.....................................................................................................................................6
4 运行设计.................................................................................................................................................6
4.1 运行模块组合.............................................................................................................................6
4.2 运行控制.....................................................................................................................................6
4.3 运行时间.....................................................................................................................................6
5 系统数据库设计.....................................................................................................................................7
5.1 逻辑结构设计要点.....................................................................................................................7
5.2 物理结构设计要点.....................................................................................................................7
5.3 数据结构与程序的关系.............................................................................................................7
6 系统出错处理设计.................................................................................................................................7
6.1 出错信息.....................................................................................................................................7
6.2 补救措施.....................................................................................................................................7
6.3 系统维护设计.............................................................................................................................7