基于射频技术的室内三维定位技术研究
2022,30(6):279-286
摘要：无线定位技术在实际的应用获得了越来越多的社会关注，各项科研人员都对室内定位技术的广泛运用产生了强烈的兴趣；RFID有着非常多的优点，包括了非视距、精度高、费用低以及传输范围广；从当前的发展来看，RFID二维定位方法正在逐步向完善性与成熟性演变，然而以三维空间为分析对象的研究进展依旧不能符合当前发展与行业应用条件；通过3D-LANDMARC定位分析模型和相关技术的分析为基础，要保持同样的系统设备工作运转情况下，提升了实际定位过程中优化实现系统定位的性能
关键词：RFID；三维室内定位算法；3D-LANDMARC；卫星遥感；地理信息
Research on Indoor 3D Positioning Technology Based on Radio Frequency Technology
Abstract：The practical application of wireless positioning technology has attracted more and more social attention. Various researchers have a strong interest in the wide application of indoor positioning technology. RFID has many advantages, including non line of sight, high precision, low cost and wide transmission range. From the current development, RFID two-dimensional positioning method is gradually evolving to perfection and maturity. However, the research progress based on three-dimensional space still can not meet the current development and industrial application conditions. Based on the analysis of 3d-landarc positioning analysis model and related technologies, the performance of optimizing and realizing system positioning in the actual positioning process is improved under the condition of maintaining the same operation of system equipment
Key words：RFID;Three-dimensional indoor positioning algorithm; 3D-LANDMARC；Satellite remote sensing；Geographic information
收稿日期：2022-03-15
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