摘要
在基于GSM网络技术的远程设备监控系统中,数据的可靠传输是一个关键问题。设计了利用GSM网络进行远程数据传输的技术方案,给出了硬件结构和软件组成。数据由以ATmega162单片机为核心的数据采集终端采集,通过向GTM900-C GSM模块发送AT指令完成数据信息的传输。通过软硬件设计和调试实验,数据传输可靠,运行状态稳定,可应用于数量多、覆盖面广的设备远程实时监控系统中,具有广阔的应用前景。
In the system of wireless remote monitor and control based on GSM,it is the key technology that data is transmitted reliably.A technical program is designed which transmits data using GSM in this paper.This system includes hardware and software and uses ATmega162 as data collecting and controlling terminal,it sends AT commend to GSM module through serial interface in order to complete the sending of data information.According to the hardware software and debug experiment,data transmission is reliable and stable.This system can be used in the case of covering a wide range of equipment.So it has wide application potential.
出处
《国外电子测量技术》
2012年第1期79-82,共4页
Foreign Electronic Measurement Technology
