一种面向数据采集系统的网络接入研究与实现

本文研究并给出了一个数据采集终端网络接入模块的功能结构模型;并针对具体应用,设计了一种能够满足采集系统要求的网络传输协议,为数据采集系统的网络接入提供了一个很好的解决方案。根据该方案,通过采用嵌入式网络单片机实现了数据采集终端的以太网接入。介绍了单片微处理器和嵌入式系统uClinux的以太网接入设计。阐述了ARMS3C4510B微处理器的优点及其外围电路的接口方法,给出了具体的实现方式,并探讨了实现中的相关问题。

Research and Implementation of Network Accessing Based on Data Collection and Processing System

In this paper, a function structure model of the data collection terminal network accessing module is introduced. And aim- ing at the demands of the applications, a network transmission protocol is designed. It provides the solution for network accessing of the data collection system. By using an ARM based embedded network MCU, a data collection terminal network accessing is achieved. Design and implementation of network accessing in data collection and processing system based on embedded system is in- troduced. The implementation of the model is also prescribed.