基于RSSI方法的井下人员定位系统原理与设计

详细信息

Principle of Underground Personnel Positioning System Based on RSSI and Its Desig

1.
Dept. of Electrical Engineering and Application Electronic Technology of Tsinghua University, Beijing 100084, China.2.Dept. of Automation of Tsinghua University, Beijing 100084, China

摘要: 提出了一种基于RSSI方法的井下人员定位系统的设计方案,阐述了井下巷道数学建模方法和人员定位基本原理,重点介绍了该井下人员定位系统的硬件和软件实现方案。该系统通过在井下关键点布置无线传感器测点获取井下工作人员的RSSI信息,实现了实时追踪定位功能。
- 矿井 /
- 人员定位 /
- 无线传感器网络 /
- 巷道建模 /
- 接收信号强度指示
Abstract: The paper proposed a design scheme of underground personnel positioning system based on RSSI, expounded mathematical modeling method of underground tunnel and the basic theory of personnel positioning, and mainly introduced implementation schemes of hardware and software of the underground personnel positioning system. The system realizes real-time functions of tracking and positioning of underground workers by layouting wireless sensors at some key measurement points to get RSSI information.
- mine, personnel positioning, wireless sensor network, modeling of mine tunnel, RSSI