基于无线传感网的智能环境监控系统设计

针对传统环境监控系统存在的缺点,设计了一种新型无线传感器网络的环境监控系统。系统采用分布式融合结构,通过终端节点的多种传感器采集环境信息,终端对信息预处理后实时将信息传输到协调器。协调器融合各终端传感器信息,提取精确信息上传至融合中心,融合中心通过分析数据发布命令给控制中心,控制中心利用单片机驱动电机可以自动或手动控制风机和水泵对环境进行调节和控制。同时,系统还具有自动预警功能。通过验证,该系统稳定、可靠,能广泛应用于不同领域的分布式多点环境监控。

Design of Intelligent Environment Monitoring System Based on Wireless Sensor Network

In view of the existing shortcomings of traditional environmental monitoring system,the environmental monitoring system of a new type of wireless sensor network is designed.The system uses the distributed fusion structure,through the multiple sensors of terminal nodes to collect environmental information,the information after pretreatment will be real-time transmitted to the coordinator terminal.Each sensor information is fused by coordinator,and precise information is extrscted to upload to the fusion center which sends commands to the control center by analyzing of data.The control center uses microcontroller to drive motor which can control and adjust the environment by automatic or manual control of fan and water pump.Besides,the system also has the function of automatic warning.Through the verification,the system is stable and reliable,which can be widely used in various fields of distributed multipoint environment monitoring.