基于ARM9的无线环境监控系统的实现

Implementation of an ARM9-based wireless environmental monitoring system

介绍了基于ARM的无线环境监控系统的实现过程。此系统用于监控工厂的环境参数,并将这些数据通过GPRS模块实时的发送到数据监控中心,这样就实现了对环境的远程监控。嵌入式监控终端是基于S3C2410微控制器的,选择Linux作为其操作系统。监控终端的实现,涉及到硬件的构架、Linux环境的建立、设备驱动程序的编写、及RS-232串口通信和GPRS模块的应用等知识。此系统不仅能应用于环境监控,也能方便地移植到其他嵌入式系统中。

This paper focuses on the process to develop an ARM9-based wireless environmental monitoring system. The system is used to monitor the parameters of environment, data is collected from factories and is transmitted to data monitoring center via GPRS module. So the parameters of environment can be monitored. The monitoring terminal is based on microcontroller of S3C2410, Linux is adopted as OS. To realize the monitoring terminal, it refers to hardware framework, Linux environment, device driver, RS-232 serial communication and GPRS application. This system can be transplanted to other embedded systems.