机房管理系统
摘 要
本管理软件用于管理机房上下机控制及学生教学上机的管理系统．
本系统采用Visual Basic.NET作为开发环境，后台数据库服务管理器采用Microsoft Access 2003，通过本系统可以实现：计算机信息管理，用户信息管理，预约信息管理，操作员信息管理,上机计费计时管理，上下课统1管理，远程消息发送及接收，全网络关机或重启．
在系统开发的前期，通过大量的调研，初步确定了系统的主要功能及子模块，绘制了基本流程图及框图，进行详细设计．然后确定系统所用数据库结构及其相互关系，使系统数据库达到3NF的基本要求．在实际的开发过程中不断的完善及调试每个功能模块，以使其尽量达到设计所预想的功能．
在实现系统功能的前提下，尽量减少用户的操作时间及操作强度，方便用户的使用．
系统开发过程中参考了1些类似的系统软件及图书资料，使得开发能顺利解决部分难题，当然问题还是不可避免存在的，这些将在以后的改进中逐步完善．
关键词:磁卡；教学计划；自由上机；机房管理
Abstract
The software is used to manage the usage of computers, teaching and studying in computer rooms.
The system is employed Visual Basic.NET as develop system, Microsoft Access 2003 will be utilized as database service server. The system used to manage computer information, user information, booking information, operator information, recording the using timing and cost, teaching time, sending and receiving distance message, all switch-off and reset.
Period before the system develop of, pass a great deal of investigation, the first step made sure the main function and the son mold piece of the system, drawing the basic flow chart and the frame diagram, carrying on a detailed design. then make sure the database structure and its correlation that system use, make the system database attain the basic request with 3 NFs.continuous perfect in the actual development process and adjusted to try each function mold piece to make it attain a design as far as possible prepared to think of function.
On the premise of the functions realized, make sure to reduce the operating time and intensity to make thing sol convenient for the users.
During the developing process, some similar system software and books are used as reference to make sure the development smooth. Certainly, some problems are unavoidable. They will be solved in the future’s improvement.
Key Words: Magnetic card; teaching plan; free computer practice; computer rooms’ management
