DocumentCode
679207
Title
Pedestrian dead reckoning for mobile phones through walking and running mode recognition
Author
Kakiuchi, Noriaki ; Kamijo, Shunsuke
Author_Institution
Inst. of Ind. Sci., Univ. of Tokyo, Tokyo, Japan
fYear
2013
fDate
6-9 Oct. 2013
Firstpage
261
Lastpage
267
Abstract
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.
Keywords
Global Positioning System; mobile computing; mobile handsets; pedestrians; GPS; PDR system; map-matching integrated positioning system; mobile phones; pedestrian dead reckoning; running mode recognition; stride length estimation; walking mode recognition; Acceleration; Estimation; Global Positioning System; Legged locomotion; Magnetometers; Mathematical model; Turning;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Transportation Systems - (ITSC), 2013 16th International IEEE Conference on
Conference_Location
The Hague
Type
conf
DOI
10.1109/ITSC.2013.6728243
Filename
6728243
Link To Document