【摘要】 讨论了现在业界关注的数字家庭网络的发展方向,对比了国外各种新的数字家庭网络标准,指出UPnP(UniversalPlugandPlay)技术正在越来越受到家电厂商的支持。通过深入分析UPnP协议栈和UPnPAV框架,提出并实现了一个UPnP协议栈中间件的模型结构,描述了各模块的功能和在框架中的位置,并在实际应用中实现了该中间件,且基于该中间件开发一个嵌入式系统下基于中间件的UPnPAV控制点实际应用。更多还原

【Abstract】 Discuss the development of digital home network in future, the UPnP protocol has many advantages and UPnP(Universal Plug and Play ) technology has been steadily gaining industry support as the preferred device discovery and control protocol for IP networks in the home, after analyze the stack of UPnP protocol, we design a middleware Architecture of implement UPnP, give every module’s function and explains how they work together, also developed an UPnP AV control point device based this middleware on a kind of embedded system.更多还原