基于ARM的农田用水信息远程监控系统研究

Study of Remote Monitoring System Based on ARM in Farmland Water Information

针对传统农田用水信息远程传输方式布线难、成本高、传输距离短等不足,设计了基于嵌入式微处理器的农田用水信息采集、传输和监控系统。系统以嵌入式微处理器为平台,集成了数据采集模块和GPRS无线通讯模块。在介绍Linux和AT指令的基础上,详细说明了系统总体结构,实现了硬件系统设计与开发,提出了软件设计方法,构建了农田用水信息远程监控系统的组成方案。试验表明:该系统在稳定性和实时性方面性能优良,能满足农田用水信息远程监控的日常工作需要。

In view of the traditional agricultural water information remote transmission way of wiring difficult, high cost, short transmission distance, design based on embedded mierocontroller processor of agricultural water information collection, transmission and monitoring system. System based on embedded microcontroller processor platform, integration of the data acquisition module and GPRS wireless communication module. On the basis of introduction to Linux and the AT command, details the system overall structure, realizes the hardware system design and development, analyzes the software realization method, build information remote monitoring system of farmland water solution. Experiment shows that this system has high stability and real-time performance, can satisfy the actual need of agricultural water information remote monitoring.