摘要
针对当前煤矿监测系统存在的检测盲区及扩展困难的问题,利用ZigBee组网方便、可扩展性强、容错性好、功耗小及成本低的特性,以超低功耗MSP430单片机和CC2430射频模块为核心设计了基于无线传感器网络的煤矿监测系统,该系统采用无线通信和CAN总线相结合的方式将采集的数据传送到监测中心。测试结果表明:该系统运行稳定、实时、准确,对提高煤矿安全具有十分重要的意义。
In view of the current mine monitoring system is difficult to expand and has monitoring blind spot,ZigBee technology has advantages such as convenient networking,strong scalability,good fault tolerance,low power dissipation and low cost.This paper adopted ultralow power MSP430 MCU and CC2430 as the score,the monitoring system sent the collected data to the conitoring centre by the way of combination of wireless communication and the CAN bus.Test results indicate that the system can operate stably,accurately,in real-time,which is very important to improve coal mine safety.
出处
《仪表技术与传感器》
CSCD
北大核心
2010年第12期41-43,46,共4页
Instrument Technique and Sensor
基金
四川理工学院研究生创新基金资助项目(y2009003)
