摘要
本文首先介绍用GPRS技术进行数据传输的特点,然后组建以ARM7嵌入式处理器和Saro3130EP GPRS DTU为平台的数据采集系统。着重介绍了数据采集终端的软硬件设计思想、AT指令和数据服务器的组建方法。
The characteristics of GPRS technology in data transmission are introduced in this paper, the design and implement of data collection system based on ARM7 embedded CPU and Saro3130DEP GPRS DTU is discussed. Moreover, the paper presents the thought of software and hardware, AT commands and method of constructing data server.
出处
《北京电子科技学院学报》
2006年第4期79-82,共4页
Journal of Beijing Electronic Science And Technology Institute
