【作者】 修云；

【导师】 董明望；

【作者基本信息】 武汉理工大学 ， 机械设计及理论， 2007， 硕士

【摘要】 随着港口经济的发展，对装卸机械的需求量越来越大，同时港口机械也日益向大型化、高速化、自动化方向发展。港口规模日益扩大，管理要求逐步提高。现代远程监控系统的应用，将显著改善目前港口机械的监管状况，提高港口管理的现代化水平。现代远程监控技术是计算机技术、通信技术、网络技术和控制技术的结合，是信息技术和监控技术的集成。采用网络进行远程监控是计算机网络技术和远程控制技术发展的必然结果，尤其是因特网技术的发展，研究基于因特网的远程监控更是有着广阔的发展前景。论文以实际项目为依托，在大量调研的基础上，从全局的角度对构建一适应港口发展需要、满足实际应用需求的装卸设备远程监控系统进行了研究。论文主要工作如下：(1)综合分析港口现有各监控系统的优缺点，结合监控技术的发展方向及港口实际，对港口设备远程监控系统的建设理念、功能需求、设计目标及原则进行了研究，并对监控参数的选取作了详细的讨论。(2)通过对不同软件结构的比较，提出了基于B／S结构模式的远程监控方案。(3)对B／S模式下远程监控系统的实现方式和一些关键技术进行了深入系统的研究，包括统一建模语言UML、服务器端开发工具ASP．NET，能够解决不同设备间通信问题的OPC技术，以及能够增强监控系统的开放性、可集成性的Web服务技术。(4)运用以上关键技术，构建Web服务器程序，实现基于Internet的远程监控。并在系统实时性、安全性方面采取了一定措施。本文对港口企业远程监控系统的规划建设有一定的帮助。更多还原

【Abstract】 With the development of the port economy, people need much more loading& unloading machine. And the port machine becomes more and more big, speed and automatic. The application of modern remote monitor & control system can markedly improve the management status of port machine, and enhance the modernization level of port management.The modern remote monitor & control system is the combination of computer technology, network technology, communication technology, and control technology. It is the integration of communication technology and monitor & control technology. With the development of computer network technology and remote control technology, it is the inevitable result to use network technology in remote monitor & control system. Especially due to the development Internet, the study of remote monitor & control system, which is based on Internet technology, is very important.By plenty of inquiry and study, and base on real project, this paper sets up a remote monitor& control system on a global point, which is fit to the needs of port development in future and meets the actual requirement of port application. The main contents of the paper are as follows:(1) It analyzes the advantages and disadvantages of remote monitor &control system using in port now. Thinking of technology’s development and actual requirement of port application, the construction ideal, function demands, design aims and principal of port remote monitor &control system are discussed.(2) By comparing diffident kinds of control method and software structure, B/S based remote monitor & control system is chosen.(3) It carries out systemic and deep research on the main contents of remote monitor &control system on B/S mode and some of its crucial technology, including UML, ASP. NET, OPC and Web Service.(4) Use the crucial technologies discussed above to construct the Web server to realize remote monitor & control based on Internet. Some real-time and safety techniques in network communication were emphasized in this paper.It can help port enterprise on the remote monitor & control system construction.更多还原