Based On Upnp Families Intelligence Systems Research And Practice

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. UPnP 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 I/O for user, 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-1.2.1 provided by Intel.