基于无线传感器网络的空气质量实时监测系统研究

Research on Air Quality in Real-time Monitoring System Based on Wireless Sensor Network

为了解决传统空气质量监测人工采样与实验室分析相结合的方法成本高,且不能对多点同时进行实时在线监测的问题,设计了一基于无线传感器网络的城市空气质量实时监测系统.该系统不需要线缆、基站等基础设施,其组网更加方便,采集的实时监测数据通过GPRS网络传输给远程数据管理中心,可以实现大范围空气质量监测.

The traditional air quality monitoring method of combining the artificial sampling and laboratory analysis has two problems.First,the cost is very high;second,the multi-point real-time online monitoring of problems at the same time can not be achieved.An urban air quality real-time monitoring system is designed based on wireless sensor network.This system does not need cable,base stations and other infrastructure,and me如while the network is more convenient’which can rnake a wide range of air quality monitoring possible,and transmit the data collected through GPRS network to the remote data management center.