2 总体设计.........................................................................................................................................4
2.1 需求规定..............................................................................................................................4
2.2 运行环境..............................................................................................................................4
2.3 基本设计概念和处理流程..................................................................................................5
2.4 结构......................................................................................................................................5
2.5 功能器求与程序的关系......................................................................................................5
2.6 人工处理过程......................................................................................................................5
2.7 尚未问决的问题..................................................................................................................5
3 接口设计.........................................................................................................................................5
3.1 用户接口..............................................................................................................................5
3.2 外部接口..............................................................................................................................5
3.3 内部接口..............................................................................................................................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 系统数据结构设计.........................................................................................................................6
5.1 逻辑结构设计要点..............................................................................................................6
5.2 物理结构设计要点..............................................................................................................6
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
