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Personal Robust Navigation in Challenging Applications

Published online by Cambridge University Press:  02 March 2011

Valérie Renaudin  and
Pierre-Yves Gilliéron
Valérie Renaudin
Affiliation:
(Ecole Polytechnique Fédérale de Lausanne (EPFL))
Pierre-Yves Gilliéron*
Affiliation:
(Ecole Polytechnique Fédérale de Lausanne (EPFL))
*
(Email: [email protected])
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Abstract

Personal navigation has grown rapidly with the introduction of ubiquitous computing and the new generation of smart phones. Appropriate localisation is nowadays a central element for many applications and mobile services. However the proper estimation of the user's location remains a challenge. This paper presents an innovative concept for accurate and reliable positioning in challenging applications. It consists of three components: an absolute geographical reference, the hybridisation of complementary technologies and specific motion models. Two different applications illustrate this concept: urban displacement of blind people and guidance of firefighters. The validity of the concept is assessed with indoor experimental results. Finally the conclusion gives a prospective view of robust personal navigation.

Keywords

Personal NavigationHybridisationGeographical MapsMotion Model
Type
Research Article
Information
The Journal of Navigation , Volume 64 , Issue 2 , April 2011 , pp. 235 - 249
Copyright
Copyright © The Royal Institute of Navigation 2011

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