摘要
矿井安全已经成为智能矿山研究中一项亟待解决的重要课题。针对矿井安全监测系统中网络健壮性差、无线应急设施不完备等实际问题,分析了无线传感网络的基本架构与功能,提出了全网无线、层级有线的网络拓扑结构,和实现井下网络全覆盖与连通的感知节点菱形部署方法,并对无线传感网络建构中的通信协议、网络覆盖与连通、复合传输等技术进行了探究,给出了适宜井下无线传感网络工程实施的具体方案,在一定程度上提升了矿井安全监测网络的整体性能。
Mine safety has become an important issue to be solved in intelligent mining research. Aiming at practical problems of network poor robustness and the wireless emergency facilities incomplete in mine safety monitoring system, the basic framework and function of the wireless sensor networks is analyzed, and the hybrid network topology structure of wireless and wire, and the perception of the nodes diamond deployment method which ensured the network coverage and connectivity are put forward. Then, network communication protocol and composite transmission technology have been researched, and the project implementation concrete plan of being suitable for mine wireless sensor network was proposed. To some degree,it promoted the mine safety monitoring network performance.
出处
《金属矿山》
CAS
北大核心
2012年第3期107-109,共3页
Metal Mine
基金
四川省教育厅青年基金项目(编号:11ZB145)
宜宾学院重点基金项目(编号:2011Z13)
国家自然科学基金项目(编号:41174092)
关键词
无线传感器网络
智能矿山
网络建构
优化部署
健壮性
Wireless sensor network, Intelligent mine, Network construction, Deployment optimization, Robustness
