STEPPING – smartphone-based portable pedestrian indoor navigation

• Autorzy: Lukianto Ch. , Sternberg H.
• Języki publikacji: EN

Abstrakty

EN

Many current smartphones are fitted with GPS receivers, which, in combination with a map application form a pedestrian navigation system for outdoor purposes. However, once an area with insufficient satellite signal coverage is entered, these navigation systems cease to function. For indoor positioning, there are already several solutions available which are usually based on measured distances to reference points. These solutions can achieve resolutions as low as the sub-millimetre range depending on the complexity of the set-up. STEPPING project, developed at HCU Hamburg - Germany aims at designing an indoor navigation system consisting of a small inertial navigation system and a new, robust sensor fusion algorithm running on a current smartphone. As this system is theoretically able to integrate any available positioning method, it is independent of a particular method and can thus be realized on a smartphone without affecting user mobility. Potential applications include -- but are not limited to: Large trade fairs, airports, parking decks and shopping malls, as well as ambient assisted living scenarios

Słowa kluczowe

EN

navigation; GPS/INS; IMU; multisensor fusion; digital sensor systems

PL

nawigacja; GPS/INS; IMU; systemy wielosensorowe; algorytmy; systemy czujników cyfrowych

• Wydawca: Zarząd Główny Stowarzyszenia Geodetów Polskich
• Czasopismo: Archiwum Fotogrametrii, Kartografii i Teledetekcji
• Rocznik: 2011
• Tom: Vol. 22
• Strony: 311--323
• Opis fizyczny: Bibliogr. 7 poz.

Twórcy

autor

Lukianto Ch.

• Department of Geomatics, HafenCity University Hamburg Hebebrandstraße 1, 22297 Hamburg, Germany

autor

Sternberg H.

• Department of Geomatics, HafenCity University Hamburg Hebebrandstraße 1, 22297 Hamburg, Germany

Bibliografia

• 1.Grewal, Mohinder S. , Weill, Lawrence R. and Andrews, Angus P. 2007. Global Positioning Systems, Inertial Navigation And Integration. s.l. : John Wiley & Sons, Inc., Hoboken, New Jersey, 2007.
• 2.Jahn, J., et al. 2010. Comparison and evaluation of acceleration based step length estimators for handheld devices. Indoor Positioning and Indoor Navigation (IPIN), 2010 International Conference on. 2010.
• 3.Mautz, Rainer. 2009. Overview of Current Indoor Positioning Systems. GEODESY AND CARTOGRAPHY. 2009.
• 4.Savage, Paul G. 2007. Strapdown Analytics - Second Edition. s.l. : Strapdown Associates Inc., Maple Plain, Minnesota, USA, 2007.
• 5.Sayrafian-Pour, K. and Kaspar, D. 2008. A robust model-based approach to indoor positioning using signal strength. Personal, Indoor and Mobile Radio Communications, 2008. PIMRC 2008. IEEE 19th International Symposium on. 2008.
• 6.Wendel, Jan. 2007. Integrierte Navigationssysteme. s.l. : Oldenbourg Verlag Wien, 2007.
• 7.Widyawan, Klepal, M. and Beauregard, S. 2008. A Backtracking Particle Filter for fusing building plans with PDR displacement estimates. Positioning, Navigation and Communication, 2008. WPNC 2008. 5th Workshop on. 2008.