一种多功能水情自动测报系统设计

Design of Multifunctional Automatic System for Hydrological Data Acquisition and Transmission

为满足当前水情数据测报的要求,设计实现了一种多功能水情自动测报系统。该系统基于PIC16F887单片机、GSM模块,可接收多种形式的传感器信号,并存储在大容量的FLASH存储器中,同时通过GSM模块发送水情数据和报警信息。另外,该系统借助LCD液晶显示屏可显示多级中文菜单,方便控制和查询。该系统的功耗低,体积小,功能扩展性强,经过多次测试,操作方便,工作可靠,在水情自动测报领域具有很大的推广价值。

A multifunctional automatic system of hydrological data acquisition and transmission is designed and implemented to meet the current demand of hydrological data acquisition and transmission. This system based on PIC16F887 microprocessor and GSM module can receive multiple forms of sensor signals, store them in the high capability FLASH memory, and send the hydrological data and alarm information by GSM module. The LCDof the system displays multistage Chinese menu, which is easy to control and query. The testing results show that the system, whose power comsumption is low, size small and extensihility high, is easy to operate and reliable. It has great promotional value in the field of hydrological data collection and transmission.