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.
Pedestrian dead reckoning for mobile phones through walking and running mode recognition
2013-10-01
549834 byte
Conference paper
Electronic Resource
English
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