基于无线传感器网络的煤矿安全监测系统的研究与设计

Research and design of security monitoring system in mine based on wireless sensor network

提出了应用于矿井安全监测和人员定位的无线传感器网络解决方案,以取代传统矿井安全监测系统的总线式数据传输和RFID定位,具有节点布置简易,方便移动,不易损坏,定位精度高以及成本低廉等优势。测试结果表明,基于CC2430的无线传感器网络解决方案和基于RSSI测距的改进APIT定位算法,完全满足矿井安全监测和人员定位的要求。

The bus-communication and RFID localization technology in traditional security monitor system in mine are replaced by wireless solution. The advantage of this solution is easy to deploy and move, robust, low cost with higher localization precision. Test results show that the solution of wireless sensor network based on CC2430 and the improved APIT localization algorithm enhanced by RSSI range measurement technology can exactly meet the need of security monitor system and person localization in mine.