灭火救援环境ZigBee无线传感器网络路由协议的研究

本文在分析比较了目前流行的几种无线传感器网络路由协议的基础上，结合灭火救援工作方面的特点和需求，提出了一种适用于灭火救援工作面的网状拓扑结构的ZigBee无线传感器网络的路由算法，并从路由建立、路由维护、路由恢复等方面进行了详细描述。该路由算法对其它具有ZigBee网状拓扑结构的系统具有一定的参考价值。

The paper introduced development and features of wireless sensor networks. Based on analysis and comparison of several popular wireless sensor networks routing protocols, it proposed a ZigBee wireless sensor networks routing algorithm combining with characteristics of heading face of coal mine underground, which was fit for mesh topology. And the routing＇s establishment, maintenance and recovery were described in details. The routing algorithms had some reference value to other systems with ZigBee mesh topology.