Embedded Industry Monitoring Network System Based on UPnP

With continuous improvement of computer science and network technology, traditional industry monitoring network system (IMNS) based on server/client pattern can not supply enough self-adapting ability and satisfy the increasing demand of modern industry monitoring, so a kind of intelligent embedded IMNS realization method based on universal plug and play (UPnP) was put forward in this paper. According to the special demand and environment characteristic of industrial monitoring fields, the topological model of IMNS was established around UPnP. System modules´ partition and data interaction process were constituted by modularization theory which can make this system reconfigure and optimize easily. IMNS nodes and monitoring center were designed and realized using embedded system technology, and its industrial application instance was finished. Industry fields experiments proved that this system can obtain the anticipated functions of seamless link, zero-configuration and self-recognition using UPnP service program, and it can break through the limitation of enterprise internal gateway and real-IP to realize online remote monitoring and real-time diagnosis by gateway support of UPnP.