基于WSN的森林火灾预警系统设计

System Design for Prevention of Forest Fires Based on Wireless Sensor Networks

针对目前森林火灾监测系统存在的缺陷,提出了利用无线传感器网络技术进行火灾监测的方法。通过对监控区域温度、烟雾等环境数据的实时监测,利用无线传感器节点自组织的方式传送到监控终端,实现区域监控。该系统可实现对森林火灾预警和火灾现场的实时定位,对森林火灾实现有效监控。同时,提出了一种基于测距的CDPE算法。该算法可以较好地满足森林火灾监测中实时性高、定位错误率低的特点。

Focused on the shortage of current monitoring system on forest fire,a wireless sensor network on fire detection was proposed.By motoring the temperature,smoke of regional and other real time motoring,using wireless sensor nodes self-assembling send to surveillance terminal,regional control was achieve.This system can predicate forest fire warning and locate at the fire scene,to realize real time monitoring of forest fires effectively.A CDPE algorithm based on distance measurement was also proposed which may...