基于GPRS的地下水动态水位监测系统研究

摘要

The main reason for land subsidence is excessive extraction of groundwater, so the dynamic water level monitoring system composed of water level monitoring nodes and monitoring center is designed using C/S architecture.The water level monitoring nodes are distributed in monitored district taking charge of getting water level information and establishing TCP connection with monitoring center for data transmission through GPRS network, and the monitoring center takes charge of processing, storing and analyzing water level information from all monitoring nodes, and controlling the operating mode of all monitoring nodes.The experiment results show that this system is stable and low-power consumption, and it can provide scientific data to support the basis for rational exploitation, science management and research.%过度抽取地下水是造成地面沉降的主要原因,为此采用C/S架构设计了地下水动态水位监测系统,系统由多个水位监测节点和监测中心两部分组成;分布在被监测区域的水位监测节点主要负责获取监测井点的水位信息,并通过GPRS网络与监测中心建立TCP网络连接进行数据传输;监测中心负责处理、存储和分析来自各监测井点的水位数据,并控制各监测节点的工作方式;经试验表明,该系统工作稳定、功耗低,能够为合理开采、科学管理和研究地下水提供科学的数据支持.