Pedestrian dead reckoning for mobile phones through walking and running mode recognition
Pedestrian dead reckoning for mobile phones through walking and running mode recognition
复制标题
DOI：
10.1109/itsc.2013.6728243
复制
发表时间：
2013-10
期刊：
影响因子：
--
通讯作者：
Noriaki Kakiuchi;S. Kamijo
中科院分区：
文献类型：
--
作者：
Noriaki Kakiuchi;S. Kamijo
在本文中，我们提出了一种新的模型的步长估计行人航位推算（PDR），允许PDR系统切换其估计方法，根据行人是步行还是跑步。然后，我们研究了模式切换在移动的手机PDR/GPS/地图匹配组合定位系统中的应用。实验结果表明，这种模式切换使步长估计更具自适应性，提高了定位的总体精度。
In this paper, we propose a novel model of stride length estimation for pedestrian dead reckoning (PDR) that allows a PDR system to switch its estimation method according to whether the pedestrian is walking or running. Then, we study the application of the mode switching to a PDR/GPS/map-matching integrated positioning system for mobile phones. The experimental results show that this mode switching makes stride length estimation more adaptive, and improves the total accuracy of positioning.