Abstract
The main research about indoor navigation is about the use of Wi-Fi, Bluetooth or Ultra Wide band technology for locating one person in a building. These systems give an absolute position of the person; however, it is mandatory to put the hotspots of every technology in the building for calculating this position. An Inertial Measurement Unit is usually placed on the foot because, it is easier to compute the distance. The aim of this work is to use inexpensive sensors which come in a Smart Phone, which are handheld, or belt mounted for guiding one visually impaired in two main tests: the subway station and the commercial center. We are not intending neither to put any hotspot or landmarks on the place nor to use the IMU on the foot for ergonomic reasons. The results and performances are better in the subway stations than in the commercial centers.
Keywords
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Evennou, F., Marx, F.: Advanced integration of WiFi and inertial navigation systems for indoor mobile positioning. Eurasip Journal on Applied Signal Processing, 164–164 (2006)
Feldmann, S., Kyamakya, K., Zapater, A., Lue, Z.: An Indoor Bluetooth-Based Positioning System: Concept, Implementation and Experimental Evaluation. In: International Conference on Wireless Networks, pp. 109–113 (June 2003)
Fontanna, R.: Advances in Ultra Wideband Indoor Geolocation System, http://www.cwins.wpi.edu/wlans01/proceedings/wlan53d.pdf (retrieved from)
House, S., Connell, S., Milligan, I., Austin, D., Hayes, T.L., Chiang, P.: Indoor localization using pedestrian dead reckoning updated with RFID-based fiducials. In: 2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC, pp. 7598–7601. IEEE (2011)
Feliz Alonso, R., Zalama Casanova, E., Gómez García-Bermejo, J.: Pedestrian tracking using inertial sensors (2009)
Stirling, R., Fyfe, K., Lachapelle, G.: Evaluation of a new method of heading estimation for pedestrian dead reckoning using shoe mounted sensors. Journal of Navigation 58(1), 31–45 (2005)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2014 Springer International Publishing Switzerland
About this paper
Cite this paper
Zegarra Flores, J., Farcy, R. (2014). Indoor Navigation System for the Visually Impaired Using One Inertial Measurement Unit (IMU) and Barometer to Guide in the Subway Stations and Commercial Centers. In: Miesenberger, K., Fels, D., Archambault, D., Peňáz, P., Zagler, W. (eds) Computers Helping People with Special Needs. ICCHP 2014. Lecture Notes in Computer Science, vol 8547. Springer, Cham. https://doi.org/10.1007/978-3-319-08596-8_63
Download citation
DOI: https://doi.org/10.1007/978-3-319-08596-8_63
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-08595-1
Online ISBN: 978-3-319-08596-8
eBook Packages: Computer ScienceComputer Science (R0)