文档名称需求规格说明书

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1、信息工程学院06计算机2班何明耀小组文档名称：需求规格说明书项目名称：旅行社管理信息系统第27页共27页需求规格说明书信息工程学院06计算机2班何明耀小组目录I．引言····································································41．1编写目的···························································41．2项目背景···········································

2、················41．3术语说明···························································41．4参考资料···························································5II．项目概述································································52．1待开发软件的一般描述·································

3、···············52．2待开发软件的一般功能················································52．2．1待开发软件方块图···············································52．2．2待开发软件功能级模型图·········································62．2．3待开发软件整体数据流图·········································72．2．4待开发软件数据流图

4、模块细化·····································82．2．4．1组团细化第27页共27页需求规格说明书信息工程学院06计算机2班何明耀小组·················································82．2．4．1．1组团报价数据流图····································82．2．4．1．2组团核算数据流图····································82．2．4．2退团细化··············

5、···································92．2．4．3账务细化·················································92．2．4．3．1成本核算数据流图····································92．2．4．3．2综合账务数据流图····································102．3产品各实体属性图····················································

6、102．3．1用户实体及属性·················································102．3．2团队实体及属性·················································102．3．3员工实体及属性·················································112．3．4客户实体及属性·················································112．3．5账务实体及属性···

7、··············································122．3．6产品总体E-R图·················································122．4用户特征····························································132．5运行环境要求························································132．5．1硬件环境第27页共27页需求规格

8、说明书信息工程学院06计算机2班何明耀小组·······················································132．5．2软件环境······························