摘要
根据当今远程数据采集的需求,利用现有的GPRS网络资源的优势,与嵌入式操作系统相结合实现远程数据采集,有机的将两者结合起来研究具有极强的理论研究价值和工程实践价值。本设计在工业级的32位微控制器S3C2440ARM上移植了代码公开的嵌入式操作系统Linux。主站通过GPRSDTU远程设置终端的相关参数,并将采集到的数据通过GPRSDTU发送至主站进行分析。
According to the needs of today＇s remote data collection, using the existing GPRS network resource, combined with the embedded operating system for remote data collection, the organic combination of the two studies has highly theoretical research value and engineering practice. The design of industrial-grade 32-bit microcontroller S3C2440ARM open porting the code embedded operating system Linux. Master terminal through the GPRS DTU remotely set the relevant parameters, And collected data through GPRS DTU sent to the master station for analysis.
出处
《自动化应用》
2011年第1期7-8,11,共3页
Automation Application
