基于GPRS的地表水远程在线监测系统研究

Research of remote online monitoring system for surface water based on GPRS

介绍了一种基于GPRS的地表水远程在线监测系统。本系统由水质监测装置、数据采集模块、GPRS网络传输模块和监控中心服务器组成,采用自行设计的数据采集模块和监控中心软件,以较低的成本和较高的精度实现了地表水的远程在线监测。本系统极大的提高了水质监测的实时性和连续性,能够真实地反映水体质量和污染变化趋势,可以为环境监管部门提供实时可靠的数据依据。本系统运行和维护费用较低,能节省大量人力、物力和财力。实验表明,本系统具有低成本、高精度、高可靠性等优点,可满足地表水远程在线监测的需求,具有良好的应用价值。

In this paper,a GPRS-based remote online monitoring system for surface water is introduced. This system consists of water quality monitoring device, data acquisition module, GPRS network transmission module and the monitoring center server. By using self-designed data acquisition module and monitoring center software, we realize the remote on-fine monitoring for surface water with lower cost and higher precision. This system greatly improves the real- time performance and continuity of surface water monitoring, can truly reflect the water quality and pollution trends, can provide real-time reliable data basis to the environmental monitoring agency. The operation and maintenance cost of this system is low, so it can save a lot of manpower,material and financial resources. Experiments show that this system has low-cost,high accuracy and high reliability, can meet the need of remote online monitoring of surface water, and is of great application values.