基于UPnP的媒体播放智能家庭网络的研究与实现-计算机系统结构专业论文.docx

Abstract The traditional family network interconnection mainly used SAMBA or NFS protocols; users in the server and client need to be complex network configuration, the average home user can not be competent. UPnP (Universal Plug and Play) as a smart home networking standard that can make all kinds of intelligent devices seamlessly connect to simplify home network can be achieved. By analyzing the UPnP protocol stack and work process, put forward in Next-generation Versatile Disc player for HDTV platform, intelligent home network media player to achieve the programme, the combination of Intels UPnP SDK development kits to realize the intelligent family media broadcast network, has completed the automatic linked network and gains a IP address, announced outward own media broadcast ability, searched in the network automatically the media server, and when the media server left the network made intelligent processing the function. NVD player as smart media player to handle both the addition of Intelligent Network, was informed of the change in network users have to deal with the various commands such as play, pause, visit the directory. In achieving the main use of the survival and management, control point type, and user operation and management category three nodes. Management of life time node-processing equipment overtime expired, the response did not state a long time. Control Point Class of the addressable node-processing equipment, detection, characterization, offline, and various other processes. User Management category nodes deal with the users play, pause, and other orders. Functional tests show that NVD player can join the Intelligent Network, found in the network media servers, media players achieved a smart home network. Key words: Universal Plug and Play, Next-generation Versatile Disc player, Intelligent home network  目 录 摘 要 I  HYPERLINK \l _bookmark0 Abstract II 1 绪论  HYPERLINK \l _bookmark1 1.1 课题来源 (1)  HYPERLINK \l _bookmark2 1.2 本课题研究的目的及