EmbeddedInternet的体系结构及其ONDC模型的实现

基于ＥｍｂｅｄｄｅｄＩｎｔｅｒｎｅｔ的体系结构,提出一种解决Ｆｉｅｌｄｂｕｓ与其他类型网络互连的方法,并建立了ＯＮＤＣ模型·通过该模型,实现了将Ｆｉｅｌｄｂｕｓ上的现场设备接入了Ｉｎｔｅｒｎｅｔ的目的·以Ｗｅｂ和Ｊａｖａ技术为主要方法,使得从不同子网、不同的物理区域实现对Ｆｉｅｌｄｂｕｓ网络现场设备的监控、诊断、管理、维护及下载驱动程序等功能得以实现·ＥｍｂｅｄｄｅｄＩｎｔｅｒｎｅｔ体系结构的提出为众多不同类型的网络和Ｉｎｔｅｒｎｅｔ的互连提供了现实的可能性和技术上的支持·

Embedded Internet Architecture and Establish of the ONDC Module

Based on the architecture of Embedded Internet,the idea of solving the connection of Fieldbus and other kinds of network was proposed,the ONDC module was established. With the module, devices of Fieldbus could be connected to Internet; The function of control, diagnosis, management, and maintenance to devices of Fieldbus, and the downloading of drivers in different subnets or physical areas can be realized with the technology of Web and Java mainly. The architecture of Embedded Internet provides the possibility and technological assistance for interconnection between different networks and Internet.