毕业设计（论文）-ASP.NET物联网信息服务平台研究与实现.docVIP

物联网信息服务平台研究与实现 摘要 2005年11月17日，在突尼斯举行的信息社会世界峰会上，国际电信联盟发布了ITU互联网报告2005：物联网》，正式提出了物联网的概念。物联网这个概念在全球经济一体化、信息技术发展突飞猛进的背景下，已经成为了21世纪最热门的词汇。美国某知名咨询公司预测，到2020年末，物联网产业的业务量及涉及范围将比互联网产业大30倍，物联网将成为下一个亿万级别的信息服务业务。作为物联网系统中重要的一个模块，物联网信息服务平台在物联网系统中起到了信息处理和发布的作用，为了更好的普及物联网知识，推进物联网发展，对物联网信息服务平台的研究就成为迫在眉睫的事情。 本课题围绕物联网信息服务技术这一主线，首先探讨了物联网及物联网服务平台的定义与意义，分析了物联网三大应用体系及整体模型，接着介绍了与物联网信息服务平台密切相关的物联网中间件技术、编码解析技术、信息共享技术以及实体标记语言技术；通过给出极具代表性的两个物联网信息服务平台方案，更直观显示了物联网信息服务平台的特点，并据此提出通过EPC技术和Web Service原理实现信息服务的方案，实现了一个基于ASP.NET的典型物联网信息服务平台。为了更好介绍该平台，让读者更易理解，本文还对平台中涉及的相关知识进行了介绍。 关键词物联网EPC，信息服务 Research and Implementation of IOT-Information Service Platform Abstract On November 17, 2005, “2005 ITU Internet Report: Internet of Things” was issued on The World Summit on the Information Society held in Tunisia, when the concept of IOT first appeared. With the integration of global economy and the rapid development of Information Technology, IOT has become one of the most popular topics in the 21st century. A well-known American consulting firm forecast that till the end of the year of 2020, the amount of business of IOT as well as the business range will be more than 30 times of that of the Internet. IOT will be the next billionaire-level Information Service Business. As one of the most critical part of IOT System, IOT-Information Service Platform plays a role of Information processing and releasing. For the purpose of spreading knowledge of IOT and promoting the development of IOT, research on IOT Information Service Platform becomes an extremely urgent event. This paper focused on the technology of IOT information Service. At first, the definition and the importance of IOT and IOT information Service are introduced. After analyzing the model and system of IOT, the paper come to the chapters of middleware technology, encoding/resolving technology, information sharing technology and PML technology. The features of IOT-Information Service Platform are well illuminated by the way of presenting two typical