基于C/S结构的高速公路行政部门人事管理信息系统

A Personnel Management Information System Based on Client/Server Structure for Thruway Administrations

以 Windows98为操作系统 ,Power Builder7.0为前台开发工具 ,以 MS- SQL7.0作为后台数据库管理 ,设计基于 C/ S结构的高速公路行政部门人事管理信息系统。系统共设 6个功能模块 ,包括系统重构、数据管理、查询、系统设置、打印和帮助。系统的数据库采用规范化设计中的新奥尔良方法进行设计 ,并基于 E- R模型。建库的规模符合 3NF范式 ,降低冗余。系统界面包括登陆界面、主窗口界面、修改表项界面、数据备份界面、数据恢复界面、数据录入界面、打印预览界面、打印设置界面和帮助界面。系统设置有效用户 ,对用户划分一定权限 ,根据用户的权限确认用户拥有的操作。实现了高速公路人事管理自动化 。

The personnel management information system based on client/server structure for thruway administrations is designed using Windows 98 as operating system, PowerBuilder 7.0 as foreground developing tool and MS-SQL 7.0 as background database management.There are six functions in the system, including system restructure, data management, inquiry, system setting, printing and helping. The system database is designed by the standardization New Orleans method and based on E-R model. The size of the database accords with 3NF(third normal form). The system interfaces comprise login, main windows, modification table, data copying, data renewing, data input, printing preview, printing setting and helping. The valid users could operate this system according to permission.