基于ARM9的地下水位远程监测仪的设计

Design of an instrumentation for long-distance ground water table monitoring based on ARM9

地下水是一项重要的水资源,对其水位的准确监测是对地下水资源进行评价和开发利用的基础依据,基于ARM嵌入式系统,采用高精度A/D转换芯片ADS1100,GPRS模块设计了一种精度高、数据传输距离远、易组网的地下水位远程监测仪。实验结果表明:本系统信号采集精度高,数据传输可靠,可用于地下水位的远程实时监测。

The ground water is an item of important water resources on water level.Accurate monitor is foundation basis for the groundwater resources.Based on the ARM embedded system,high precision A/D transformation chip ADS1100,the GPRS module are used to design a high precision,easy networking subsoil water level long-distance monitor controller.The experimental result indicates precise signal gathering and the reliable transmission technology may be the widespread application in the actual monitor.