中国联通广东三期集中计费系统设计书
—概要设计书
目 录
第一章 系统的总体布局....................................................................................................................1
1.1
系统背景
...............................................................................................................................1
1.2
开发平台
...............................................................................................................................2
1.3
系统总体布局图
...................................................................................................................3
1.4
系统特点
...............................................................................................................................3
1.5
未来展望
...............................................................................................................................4
第二章 软件系统总体结构设计........................................................................................................5
2.1
总体设计任务
.......................................................................................................................5
2.2
业务功能
...............................................................................................................................5
2.3
业务功能向系统模块的演化
...............................................................................................7
2.4
数据分类
.............................................................................................................................15
2.5
系统处理流程图
.................................................................................................................16
2.6
总体结构设计
.....................................................................................................................16
2.6.1
总体设计质量检验标准
..................................................................................................16
2.6.2
划分分系统依据
..............................................................................................................17
2.6.3
划分分系统是否合理的检验标准
..................................................................................17
2.6.4
系统总体构想
..................................................................................................................18
2.6.5
系统主要功能
..................................................................................................................18
2.6.6
外部数据接口
..................................................................................................................18
2.6.7
分系统介绍
......................................................................................................................19
2.6.7.1 计费分系统...............................................................................................................20
2.6.7.2 结算分系统...............................................................................................................22
2.6.7.3 信用控制分系统.......................................................................................................24
2.6.7.4 智能信用控制原型...................................................................................................25
2.6.7.5 统计报表...................................................................................................................26
2.6.7.6 系统维护...................................................................................................................28
2.6.7
错误信息处理设计
..........................................................................................................31
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