Research on WPS/PDR/MM Integrated Algorithm for Pedestrian Navigation and Positioning

In order to solve the discontinuity of navigation and positioning in indoor signal coverage blind areas, and false region judgment caused by positioning error, an integrated method combining Wireless Positioning System (WPS), Pedestrian Dead Reckoning (PDR) and Map Matching (MM) is presented in this...

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Published inApplied Mechanics and Materials Vol. 437; no. Industrial Design and Mechanics Power II; pp. 870 - 875
Main Authors Yu, Yan Pei, Xie, Fei Peng, Deng, Zhong Liang, Zhao, Xiao Hong, Yuan, Zhuang
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 01.10.2013
Subjects
Algorithms
Blinds
Discontinuity
Indoor
Judgments
Matching
Navigation
Pedestrians
Pedestrian Dead Reckoning
Integrated Positioning
Indoor Positioning
Map Matching
Kalman Filter (KF)
Integrated Navigation
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Summary:In order to solve the discontinuity of navigation and positioning in indoor signal coverage blind areas, and false region judgment caused by positioning error, an integrated method combining Wireless Positioning System (WPS), Pedestrian Dead Reckoning (PDR) and Map Matching (MM) is presented in this paper. By using the combination of Kalman filtered WPS and PDR information, inertial information and geographic information, pedestrian position could be evaluated. Through experiment, this method effectively increased positioning accuracy of the system as well as greatly improved the user experience.
Bibliography:Selected, peer reviewed papers from the 2013 2nd International Conference on Industrial Design and Mechanics Power (ICIDMP 2013) August 24-25, 2013, Nanjing, China
ObjectType-Article-1
SourceType-Scholarly Journals-1
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ISBN:9783037858967
3037858966
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.437.870