基于Zigbee无线传感器网络的水环境监测系统

摘要

针对现有有线水环境监测系统布线困难、成本高、监测水域范围受限制等问题,设计了一种基于Zigbee无线传感器网络的水环境监测系统.该系统以Zigbee无线传感器网络和3G网络为核心,通过布置在监测水域的传感器节点进行数据采集,多个传感器节点构成1个无线网络,网关节点负责数据收集并通过3G网络传输给远程数据管理中心.实验表明:系统构建简单,工作稳定可靠,适应于大范围的水环境实时监测.%To solve the problem of difficult to set up the network, high cost and restricted scope in existing cable water environment monitoring system,a new system based on Zigbee wireless sensor networks was proposed. The system was constructed on Zigbee wireless sensor networks and 3G network, sensor nodes for data acquisition were arranged in the monitoring position, multiple sensor nodes construct a wireless network, the gateway node collect data and transmit to remote data management center. The experimental results show that the proposed system is simple,stable and reliable. The system is suitable for wide range of ream-time monitoring of water environment.