论文标题:对基于嵌入式Linux的Windows终端的研究与开发
Research & Development of Windows-based Terminal Based on Linux-based Embedded Operating System
论文作者 何哲
论文导师 余春暄,论文学位 硕士,论文专业 控制理论与控制工程
论文单位 北京工业大学,点击次数 108,论文页数 89页File Size5995k
2002-05-01论文网 http://www.lw23.com/lunwen_426395912/ Windows终端;嵌入式Linux操作系统;远程桌面协议;浏览器
Windows Based Terminal (WBT);Embedded Linux operating system;Remote Desktop Protocol (RDP);Browser
随着计算机网络化技术在各领域内的不断深入，多用户Windows系统技术和RDP协议的发展，Windows终端逐步发展，并走向成熟。 本文详细介绍了作者在硕士学位论文工作期间对基于嵌入式Linux的Windows终端所做的研究和实践。全文共分七个章节，系统地介绍了基于嵌入式Linux的Windows终端，尤其是客户端软件、浏览器部分的设计和实现。 首先，介绍了Windows终端体系结构、基本原理以及技术特征，分析了当前技术发展水平和发展趋势；介绍了嵌入式Linux，分析了开发嵌入式操作系统Linux的优势；介绍了课题背景以及课题选取。 其次，详细介绍了远程桌面协议(RDP)、Windows终端服务的工作流程。 第三，给出了基于嵌入式Linux的Windows终端的总体设计。它将支持windows终端、Browser/Server、X终端等多种工作模式；支持多种硬件平台；因为它可定制、灵活、使用简单、维护方便，因此将它命名为灵易终端。 第四，详细说明了RDP客户端软件的设计与实现。讲述了如何实现RDP协议；如何对Linux的裁减定制，实现与软硬件平台整合；如何实现对客户端的配置管理及升级。 第五，分析了RDP的多媒体拓展功能——音频视频播放的原理与实现。 第六，介绍了浏览器的设计基础，讲述了嵌入式浏览器的设计与实现。 第七，分析了Windows终端的市场情况和行业应用情况，给出了灵易终端的图书馆应用解决方案。 经过反复的测试修改，目前灵易终端已经作为一个完整系统稳定运行，并在教育、企业、政府等行业具有了一定的市场。 本文对Windows终端进行的研究开发，是对微软公司的RDP技术和嵌入式Linux技术的一次成功应用，相信对今后解决相关问题有很大指导作用。
With the more and more extensive use of computer network technology in every aspects, the development of multi-user Windows system technology and Remote Desktop Protoci (RDP), the technology of Windows based Terminal is keeping on developing and goes to mature.The paper presents in detail the author"s research on the area of Windows based Terminal (WBT) based on Embedded Linux operating system during the master degree paper research. The paper has seven chapters and introduces in general the design and realization of WBT based on Embedded Linux operating system.The First chapter gives an outline of WBT "s architecture, principle, technical features, perfbrmances, and analyses its development trend. The paper also introduces the Embedded Linux operating system, and analyses the advantages of embedded operating systems.The second chapter introduces the details of remote desktop protocol RDP and Windows based Terminal service"s vvorking flow.The third chapter gives an general design of WBT based on Embedded Linux . It supports Windows- Terminal, Browser/Server and X- Terminal modes; It enable to apply a lots of hardware platform. As enable to be customized, handled easy, and maintained simply, it named Liny WBT also.The fourth chapter presents detailly the design and realization of RDP client softvvare. It states how to realize RDP, how to customize Linux kernel, how to integrate software into hardware, how to realize the client"s management.The fifth chapter analyses the principle of the Audio and Video play as the RDP extended function.The sixth chapter introduces the basic principle of browser design and states the design and realization of embedded browser.the last chapter analyses Windows based Terminars market situation and vocational applications, and gives out a series of Windows based Terminal system"s vocational application schemes.After trial and error, the current Liny WBT can already nm stably as complete systems and they also have already had their own market in some vocations such as education, enterprise and government.The research on Windows based Terminal introduced in the paper, is a successful application of MircoSoft"s RDP technology and Embedded Linux operating system. I believe it will play a great role when solving related problems in the future.
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