摘要
本文介绍一种基于以太网的双单片机数据采集器的研制,数据采集器的硬件采用32位微控制器S3C451OB作为硬件设计的核心,系统主要包括传感器模块、A/D转换器、单片机、网卡、以太网传输线、PC机等,并嵌入以太网协议,最终实现现场信号的采集并通过TCP/IP协议进行数据传送。实验证明能较好地反应监控状态,系统成本低,可靠性能好,具有很大的现实应用意义。
This paper introduces the system of data acquisition based on the ethernet technology. The hardware of data acquisition uses 32 micro controller S3C4510B as the core of hardware design. The system mainly includes the sensor module, A/D switch, the monolithic integrated circuit,the network card, the ethemet transmission line,PC machine and so on, and it inserts the ethemet agreement. It can realize the scene signal gathering finally and carry on the data transfer through the TCP/IP agreement. Experiment shows that the certificate can respond the monitor state well; the system cost is low; the reliable performance is good; and it has the much big reality application value.
出处
《电脑与电信》
2008年第9期43-44,共2页
Computer & Telecommunication
关键词
以太网
TCP/IP协议
单片机
数据采集
ethemet
TCP/IP agreement
monolithic integrated circuit
data acquisition
