机房监控系统的设计与实现

机房监控系统的设计与实现

包括文档,设计,文档字数:16241,页数:35

摘要
为提高机房使用效率，净化上机环境，杜绝个别用户使用机房内电脑做违规的事情，为机房管理员提供一个好的机房监控系统是必要的。作者在对机房微机管理过程进行了详细调查后，参考了一些网吧的微机管理系统，获得了机房监控系统的设计思路。机房管理系统应当能使管理员极其方便的获取某台微机的屏幕视图，锁定某台电脑的键盘和鼠标输入，并能发送消息给指定的电脑用户。
本文档从理论上分析了实现机房监控系统所需要的基础技术的原理，并以VC++6.0作为开发工具，在Win32平台下实现了一个机房监控系统。文档第二部分简述了TCP/IP协议以及Socket编程技术，第三部分讲述了系统的设计目标和通信协议，第四章则介绍了实现过程中使用的核心技术，包括屏幕截图、锁定屏幕以及服务器端和客户端的通信。通过本文的研究，为机房监控系统的设计和实现展示了一个完整的方案，具有一定参考价值。

关键词：机房监控系统；屏幕截图；锁定屏幕；Socket

The Design and Implementation of the Computer Room Monitor and Control System
Abstract
It is necessary to provide a computer room monitor and control system with good quality so that the users will obey the room rules and the room can work effectively in a steady environment. After analyzing the process of the computer room management and studying some Cyber-Cafe management system, the concept framework of the computer room monitor and control system was gained. At least, the monitor system must provide abilities to snap the screen of the computer specified by the manager, to disabled the input function of the keyboard and the mouse and to send messages to the computer users.
This article enumerated the technologies needed for the implementation of the monitor system and introduced in detail about the issue that how to build a Win32 executable system by using the VC++6.0 as the development tools. In this article, the 2nd chapter introduced the TCP/IP protocol and the Socket programming; the 3rd chapter described the design goals and the communication protocol; the 4th chapter covered the technology cores of the monitor and control system, which were screen snapping, screen locking and communication between server and client. This article advanced a complete solution for the design and implementation of the computer room monitor system and the solution will be reference for similar applying.

Key words: computer room monitor system; snap screen; lock screen; socket

目录

1.引言 1
1.1课题背景 1
1.2内容介绍 1
2.相关技术原理介绍 2
2.1 TCP/IP协议 2
2.1.1 TCP/IP协议简介 2
2.1.2 TCP协议 2
2.1.3 IP协议 3
2.1.4 TCP/IP模型 3
2.2 Socket技术 6
2.2.1 Socket基本概念 6
2.2.2 Socket类型及规范 7
2.2.3 Win Socket API 8
2.3 Win32编程技术 13
3.系统的设计 14
3.1系统设计目标 14
3.2系统架构设计 15
4.系统的实现 19
4.1用户界面的实现 19
4.2核心算法的实现 20
4.2.1客户端和服务器端的通信 20
4.2.2 屏幕截图 23
4.2.3 锁屏和解屏 26
结    论 28
参考文献 28
致    谢 30
声    明 31

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