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当前煤矿安全事故频发,成为社会关注的热点问题。当前的监测系统大多基于有线网和固定传感器技术,存在监测盲区。提出基于Zigbee技术的节点可移动无线传感器网络煤矿安全监测系统设计方案。设计了其总体结构,详细设计了系统的无线传感器网络部分,包括节点硬件设计,节点软件开发环境介绍,协调器节点、路由节点、终端节点软件设计。系统实施对预防煤炭安全事故有着重要的现实意义。
The frequent accidents in coal mines have become a hot issue of concern to the society. Most current monitoring systems are based on wired networks and fixed sensor technologies, with monitoring blind spots. A Zigbee-based design scheme of coal mine safety monitoring system based on node mobile wireless sensor network is proposed. The overall structure of the system is designed and the part of the system’s wireless sensor network is designed in detail. It includes the hardware design of the node, the introduction of the software development environment of the node, the coordinator node, the routing node and the terminal node software design. The implementation of the system has important practical significance in preventing coal accidents.