基于超宽带的矿井机车定位系统设计  

Design of Mine Locomotive Positioning System Based on Ultrawideband Technology

作　　者：张麦玲[1] 吴延昌[1,2] 

机构地区：[1]平顶山工业职业技术学院计算机学院,河南平顶山467000 [2]中国矿业大学,江苏徐州221008

出　　处：《煤矿机械》2015年第8期21-23,共3页Coal Mine Machinery

基　　金：河南省高等学校重点科研项目(15B520023);河南省高等学校青年骨干教师资助计划项目(2012GGJS-235)

摘　　要：针对现有矿井机车定位存在精度不足、时延较长、不能满足现代化矿井建设和生产的安全需要的问题,设计了一种基于超宽带(UWB)技术的新型矿井机车定位系统。重点阐述了系统的总体设计,给出了详细的硬件设计方案和软件功能实现,实现了基于时间到达差算法对矿井机车UWB精确定位。实践表明,该系统设计合理、可用性和可靠性强,可以有效满足井下安全生产对机车定位精度的要求。For the existing problems in the mine locomotive positioning of poor accuracy, longer delay and being not meet modern mine construction and production of security needs, the paper proposed a design of new mine locomotive positioning system based on ultra-wideband technology. It mainly discussed the general system design, realized h detailed hardware design and software capabilities, and implemented the algorithm based on the difference in arrival time to achieve precise positioning of mine locomotive. It proved that the system is reasonably, availability and reliability, and can effectively meet the mine production safety requirements for locomotive positioning accuracy.

关 键 词：超宽带 机车定位 TDOA 无线定位 

分 类 号：TD655[矿业工程—矿山机电] TN914[电子电信—通信与信息系统]