1 引言..................................................................................................................................... .............1
1.1 编写目的.................................................................................................................................1
1.2 背景.........................................................................................................................................1
1.3 定义.........................................................................................................................................2
1.4 参考资料.................................................................................................................................2
2 可行性研究的前提................................................................................................................. .........2
2.1 要求.........................................................................................................................................3
2.2 目标.........................................................................................................................................4
2.3 条件、假定和限制.................................................................................................................4
2.4 进行可行性研究的方法.........................................................................................................5
2.5 评价尺度.................................................................................................................................5
3 对现有系统的分析................................................................................................................. .........5
3.1 工作负荷.................................................................................................................................5
3.2 费用开支.................................................................................................................................6
3.3 人员.........................................................................................................................................6
3.4 设备.........................................................................................................................................6
3.5 局限性.....................................................................................................................................6
4 所建议的系统.............................................................................................................................. ....6
4.1 对所建议系统的说明.............................................................................................................6
4.2 数据流程.................................................................................................................................7
4.3 数据词典.................................................................................................................................9
4.4 影响.......................................................................................................................................11
4.4.1
对设备的影响
................................................................................................. .............. ...11
4.4.2
对软件的影响
................................................................................................. .............. ...11
4.4.3
对用户单位机构的影响
..................................................................................................11
4.4.4
对系统运行过程的影响
..................................................................................................11
4.4.5
对开发的影响
................................................................................................. .............. ...11
4.4.6
对地点和设施的影响
......................................................................................................12
4.4.7
对经费开支的影响
..........................................................................................................12
4.5 局限性...................................................................................................................................12
4.6 技术条件方面的可行性.......................................................................................................12
5 可选择的其他系统方案................................................................................................................13
5.1 可选择的系统方案 1............................................................................................................13
6 投资及效益分析............................................................................................................................13
6.1 支出......................................................................................................................................13
6.1.1
基本建设投资
..................................................................................................................13
6.1.2
其他一次性支出
..............................................................................................................14
6.1.3
非一次性支出
..................................................................................................................14
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