煤矿安全2017，Vol.48Issue(2)：105-108,4.DOI:10.13347/j.cnki.mkaq.2017.02.028
基于nanoPAN5375的煤矿井下一维目标跟踪定位系统
One-dimensional Target Tracking and Positioning System in Coal Mine Based on nanoPAN5375
摘要
Abstract
Aiming at personnel and equipment locating problem in one-dimensional environment of underground coal mine,we studied one-dimensional positioning theory and application.We propose one-dimensional piecewise positioning method and designed the positioning system based on radio frequency (RF)module.The system takes ATmega1284P microprocessor as the controller and the nanoPAN5375 as the RF chip,and uses symmetrical double-sided two-way ranging method to achieve real-time ranging,and adopts one-dimensional piecewise positioning method and Kalman filtering algorithm to calculate the final location information.The results indicate that the system can perform real-time ranging and positioning and the positioning error is less than 1 m.关键词
一维分段定位法/nanoPAN5375/线性调频扩频/对称双边双路测距算法/卡尔曼滤波Key words
one-dimensional piecewise positioning method/nanoPAN5375/chirp spread spectrum (CSS)/symmetrical double-sided two-way ranging (SDS-TWR)/Kalman filtering分类
矿业与冶金引用本文复制引用
龙佳,张然,闫玉萍,张申..基于nanoPAN5375的煤矿井下一维目标跟踪定位系统[J].煤矿安全,2017,48(2):105-108,4.基金项目
国家科技支撑计划资助项目(2013BAK06B05) （2013BAK06B05）
