摘要
为了提高森林火灾的预警及快速自动定位能力,采用GIS技术设计了森林火灾远程监测与预警系统,系统主要由监控中心、数据基站节点、监测节点和传输网络组成;监测节点接入ZigBee网络负责实时监测周围环境中的烟雾信号,当出现烟雾异常事件时,通过数据基站节点中继将报警信息发送至监控中心服务器上,并在GIS地图上定位火警位置,同时还可以监测环境中的温度、湿度、风速和风向等信息;通过实验证明,系统能够准确监测森林火灾,通过测量环境参数建立林区火灾预警模型,为预测火险等级提供数据支持。
In order to improve the pre--alarming and fast automatic location of forest fire disaster, the forest fire disaster remote monitoring system was designed using GIS technology, the system was made up of a monitoring centre, data station nodes, monitoring nodes and network. The monitoring nodes were in charge of getting the surrounding smoking signal after accessing the ZigBee network, and sent alarm information to the server in the monitoring centre by the data station node. The location of the fire would be shown on the GIS map, meanwhile, it could monitor the temperature, humidity, wind speed and direction. The experiment shows that the system can accurately monitor the forest fire, providing the data support for forecasting the fire danger level through establishing the fire pre--alarming model by monitoring environment.
出处
《计算机测量与控制》
北大核心
2013年第5期1160-1162,共3页
Computer Measurement &Control
基金
河南省科技厅科技公关项目(092102310122)
关键词
远程监测
无线通信
电子地图
自动报警
remote monitoring
wireless communication
electrical map
automatic alarm
