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Praxistaugliche Indoor-Navigation für Smartphones auf Grundlage einer messtechnischen Untersuchung

Practical Indoor Navigation for Smartphones Based on a Metrological Investigation

Indoor positioning and navigation for specific buildings, e. g. in the public sector, is a current requirement for many building operators. Since satellite-based technology, which has been researched, tested and used practically outdoors for many years, is not available inside buildings, other technological approaches have been analyzed and prototyped for several years. The most widely used approach is the use of Bluetooth beacons. This paper shows weaknesses of this methodology based on a metrological investigation and proposes an alternative approach using Pedestrian Dead Reckoning, supported by Bluetooth Beacons and the navigation model used. The results are shown in a prototypical indoor navigation system. Furthermore, an outlook is given on how method and technology can be further improved.

Autor / Author: Roussel, Cedric; Ruthmann, Svenja; Klauer, Thomas; Czommer, Renate
Institution / Institution: Das Fast Tunnel Modelling Tool für Untertagebauwerke
Seitenzahl / Pages: 10
Sprache / Language: Deutsch
Veröffentlichung / Publication: AGIT ‒ Journal für Angewandte Geoinformatik, 7-2021
Tagung / Conference: AGIT 2021 – Symposium und Fachmesse Angewandte Geoinformatik
Veranstaltungsort, -datum / Venue, Date: Salzburg, Österreich 07-07-21 - 08-07-21
Schlüsselwörter (de): Indoor-Navigation, Positionsbestimmung, Mobile Applikation, Bluetooth, Genauigkeitsanalyse, Pedestrian Dead Reckoning, Navigationsmodell, Sensor Fusion
Keywords (en): Indoor navigation, bluetooth, mobile app, measurement analysis, pedestrian dead reckoning, navigation model, sensor fusion
Paper review type: Full Paper Review
DOI: doi:10.14627/537707004
7053 - Praxistaugliche Indoor-Navigation für Smartphones auf Grundlage einer messtechnischen Untersuchung