适用于UpnP电力物联网的网桥架构研究

Research on the bridge architecture of UpnP power Internet of things

UPnP(通用即插即用)由于其良好的易用性而被广泛应用于组织电力物联网系统。但是,UPnP网络通常是以TCP/IP为基础,并且只能在单个IP子网内进行运转。既有解决方案中,没有一种可通过非IP通信来组合两个UPnP网络的机制。本文提出了一种实现UpnP网络桥接的方案,该网桥架构将两个不同的网络绑定到一个虚拟的单个UPnP网络中,这样便可以允许控制点使用在另一个网段中注册的设备。此外,该网桥协议利用非IP抽象通信,将UPnP网络扩展为非IP网络。

UPnP(universal plug and play)is widely used in organizational power Internet of things systems due to its ease of use.However,UPnP networks are usually based on TCP/IP and can only operate within a single IP subnet.There is no mechanism in the existing solution for combining two UPnP networks through non-IP communication.This paper presents an UpnP network bridging scheme,which binds two different networks to a virtual single UpnP network,thus allowing control points to use devices registered in another network segment.In addition,the bridge protocol uses non-IP abstract communication to extend UPnP network to non-IP network.