GPRS在水利调度系统中的应用

为实现工程作业环境恶劣条件下的用水要求，本文设计了基于GPRS通信的变频恒压供水系统，采用GPRS通信模块作为通信的主要设备，对工程作业环境恶劣的地方进行实时监控，解决了传统的布线、架线的难题。实现了管网压力的准确采集，自动调节某台水泵的转速和多台水泵的投入及退出，使管网主管道出口端的压力基本保持在一定的范围内。供水控制系统投入运行后，各项指标达到了设计要求，解决了恶劣环境下居民生活用水难的问题。

Application of GPRS in Water Conservancy Scheduling System

For the realization of the engineering work under the condition of water requirement, this paper designes a variable frequency constant pressure water supply system based on GPRS communication. The GPRS communication module as the rnain equipment of communication, local conditions of engineering work for real-time monitoring, solves the difficult problem of the traditional wiring. Realizing the collection pipe network pressure accurately, and automatically adjust the speed of a pump and pump input and exit, make network main line basic maintain the outlet pressure in a certain range. Alter water supply control system put into operation, the indicators meet the design requirements, solves the problems of bad environment and the difficulty of living water.