无线传感器网络在森林火灾监测中的应用

Application of Wireless Sensor Networks for Monitoring Forest Fire

该文把无线传感器网络应用在森林火灾监测系统中,详细设计了基于射频SoC芯片nRF9E5、温度传感器DS18B20、湿度传感器HS1101的传感器节点电路,简要介绍了基于ARM7系列S3C44B0X、GPRS模块SIM100的网关设计方案,并构建了合理的数据协议,编写了友好的人机界面。该系统能够实时准确地监测环境温湿度,有效地起到了预防和监测森林火灾的作用。

This paper presents an application of wireless sensor networks for forest fire monitoring system. It puts forward a detailed design of sensor node based on RF SoC chip nRF9E5, temperature sensor DS18B20 and humidity sensor HS1101, simply introduces the gateway design using ARM7 chip S3C44BOX and GPRS module SIM100, then constructs a reasonable data protocol and programs a friendly user interface. This system can monitor the temperature and humidity precisely in real time, effectively predict and monitor forest fire.