摘要
文中介绍了一种用于地下管井的远程终端监控系统。该系统是以ARM9为核心的AT91RM9200微处理器作CPU,通过A/D模块和Hart模块进行数据采集,经过处理后由GPRS模块发送至监控中心的系统。该系统的软件在Linux操作系统的虚拟机同ARM平台的交叉编译环境下编译实现,具有很好的稳定性和较低的功耗。文中从系统的整体设计,硬件设计,软件设计等方面介绍了该系统。
This paper presents a kind of remote terminal monitoring system used in the underground pipe-well. This system takes AT91RM9200 microprocessor with the core of ARM9 as CPU, which gathers the data through A/D module and Hart module, and then the gathered data-after being processed, is sent by the GPRS module to the monitoring center system. This system＇s software is compiled in cross compiling environment of the Linux operating system＇s virtual machine and the ARM platform, which is of very good stability and low power consulmption. This paper describes this system from its overall design, hardware design and software design.
出处
《通信技术》
2009年第1期319-320,共2页
Communications Technology
