矿井无线定位导航与安全监控系统研究

针对当前国内煤矿坍塌爆炸等安全事故问题，本文对井下导航与安全监控系统进行了分析研究，提出了一种基于ZigBee短距离无线通信技术的矿井定位导航与安全监控系统。文中讨论分析了ZigBee的特点，详细介绍了井下定位导航、环境信息采集与传输的过程，并针对单片机的控制系统方案、工作原理以及实现过程进行了全面介绍。实验表明，通过该系统可实时了解井下安全生产作业情况，并切实保证矿井工作人员人身安全。

Mine-used Wireless Navigation and Safety-Monitoring System

In order to solve the security problem such as collapse and explosion in mine, the passage analyzes the system of location, navigation and security supervisal and tells of a system based on ZigBee technology, which is a short range wireless communication protocol. Besides the character of ZigBee, it tells of the location and navigation and the process of collecting environmental information in detail. It also introduce the project of system, working principle and the process of realization using singlechip to control the system. As the experiment presents, this system can help to supervise the going of security and work in mine and so help to protect the whole workers in deed.