摘要
为了实现监控数据的远程通信,提出了一种利用GSM网络通信的监控终端的实现方法。基于通信模块MC35i和AT89C52单片机设计了具有语音和短消息报警功能的远程监控终端,给出了硬件接口电路及注意事项,阐述了主要AT控制命令,采用汇编语言进行了软件编程,总结了调试技巧和方法。实验结果表明,监控终端运行稳定,通用性强。
In order to implement the remote communication of monitoring data, an implementation method of monitoring terminal with GSM network was proposed in this paper. The remote monitoring terminal had tele- phone alarm and SMS alarm function based on communication module MC35i and Micro Controller Unit AT89C52. In this paper hardware interface circuit was given, the main AT command were described, the software program was compiled with assembly language, debugging method and skills were summarized. The experimental results shows that the monitoring terminal can run stability. It has better generality.
出处
《科技广场》
2009年第7期166-168,共3页
Science Mosaic
