基于GPRS技术远程水文自动监测终端设计

Design of remote hydrological automatic monitoring terminal based on GPRS technology

为了改善现有的水文观测站和水文信息采集点水位监测系统的现状,采用GPRS技术构建水文数据采集系统,不仅能很好地满足水文信息采集的需求,还能实现目前城市重点道路的隧道和涵洞防涝监测功能。该终端利用核心控制器以及GPS、GPRS、LED和LCD显示等技术,实现实时水位显示监控和远程定位及控制功能,达到方便水利部门实时监控水位,远程定位和维护目的。

In order to improve the present situation of the water level monitoring system at some hy- drometric stations, the hydrological data collect system is built based on GPRS technology. This system can satisfy the needs of hydrological information collection, and can realize the waterlogging function and monitoring function using at city＇s important road tunnels and culverts. Using the core controller, GPS module, GPRS module and LCD display panel, this terminal can realize the real-time water level monitoring and display, remote positioning and control functions, and achieve the purpose of water conservancy department to monitoring real-time water level, remote positioning and repair.