基于UPnP的家庭智能系统研究与实践-计算机软件与理论专业论文.docx

摘要 随着数字化和智能化的家用电器和数码设备的迅速发展以及家庭网络技术 |=1益成熟，数字家庭得到了越来越多的关注。另一方面，实现设备智能互联互通 的uPo(通用即插即用)技术的出现为数字家庭的实现提供了强大的支持。UPnP 技术为数字家庭提供了设备发现、配霞和控制等基本功能，然而要真正实现数字 化家庭理念还需要设计覆盖不同应用场景的智能框架。 本论文的研究工作是在数字家庭理念的基础上进行的，主要完成的工作包 括： 1)根掘家庭中数字设备的智能应用需求，提出一个家庭智能系统原型，它 为用户提供媒体播放和远程I／O功能： 2)研究UPnP协议，把它应用到家庭智能系统中，实现系统中各个设备之 间实现设备的发现、配置和控制； 3)研究DLNA和IGRS的标准，借鉴它们的标准提出一个适合家庭智能系 统的系统互操作框架，实现系统的互操作性： 4)根据系统中不同设备的角色设计它们在系统互操作框架中各自所需的模 块。 51最后采用Intel公司提供的UPnP SDK libupnp-l-2．1实现了系统豆操作 框架中的关键模块。 关键字：数字家庭家庭智能系统UPnP系统互操作框架  Abstract With the rapid development of digital and intelligent home appliance and digital device，as well as the ever．maturing of home networks techniques，Concept of digital home receives more and more attentions，On the other hand，UPnP techniques enabling intelligent interconnection of devices provide the supports for the implementation of digital home UPllP techniques provide the fundamental functions for digital home，such as device finding，device configure and device control etc． Nevertheless，Intelligent framework applicable for different application scenario must be designed in order tO implement the concept of digital home． In this paper，the research is carried out on the basis of digital home conception， the main work includes： 1．The prototype of home intelligent system，which provides media play and remote 110 for useL is put forward tO satisfy the intelligent application requirements of devices in digital home 2 The profound researches on UPnP are carried out．and apply it tO the home intelligent system for implementing device finding，device configure and device control 3 On the basis of research on DLNA and IGRS standards，a framework implementing system interoperation for home intelligent system is put forward and designed． 4．Modules required by devices according to their different roles in the system interoperation framework are designed， 5．The key modules in the system interoperation framework are implemented using UPnP SDK libupnp一1．2．1 provided byIntel． Key words：Digita