Abstract
In indoor context awareness applications the location of people, devices or objects is often required. Ultrasound technology enables high resolution indoor position measurements. A disadvantage of state-of-the-art ultrasonic systems is that several base stations are required to estimate 3D position. Since fewer base stations leads to lower cost and easier setup, a novel method is presented that requires just one base station. The method uses information from acoustic reflections in a room, and estimates 3D positions using an acoustic room-model. The method has been implemented, and verified within an empty room. It can be concluded that ultrasonic reflection data provides useful clues about the 3D position of a device.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Similar content being viewed by others
References
Priyantha, N., Miu, A., Balakrishnan, H., Teller, S.: The Cricket Compass for Context-Aware Mobile Applications. In: Proc. ACM Conf. on Mobile Computing and Networking (MOBICOM), pp. 1–14 (2001)
PHENOM project (2003), http://www.project-phenom.info
Ni, L., Liu, Y., Lau, Y., Patil, A.: LANDMARC: Indoor Location Sensing Using Active RFID. In: Proc. IEEE Int. Conf. on Pervasive Computing and Communications, PerCom (2003)
Prasithsangaree, P., Krishnamurthy, P., Chrysanthis, P.: On Indoor Position Location with Wireless LANs. In: Proc. IEEE Int. Symp. on Personal, Indoor and Mobile Radio Communications (PIMRC), pp. 720–724 (2002)
Addlesee, M., Curwen, R., Hodges, S., Newman, J., Steggles, P., Ward, A., Hopper, A.: Implementing a Sentient Computing System. IEEE Computer 34, 50–56 (2001)
Hazas, M., Ward, A.: A Novel Broadband Ultrasonic Location System. In: Proc. Int. Conf. on Ubiquitous Computing, pp. 264–280 (2002)
InterSense: IS series high precision trackers (2003), http://www.isense.com
Ziomek, L.: Fundamentals of Acoustic Field Theory and Space-Time Signal Processing. CRC Press, Boca Raton (1995)
Crocker, M.: Handbook of Acoustics. J. Wiley & Sons, Chichester (1998)
Kuttru, H.: Room Acoustics, 3rd edn. Elsevier, Amsterdam (1991)
ISO: Standard 9613–1; Acoustics - Attenuation of sound during propagation outdoors (part 1) (1993), http://www.iso.ch
Allen, J., Berkley, D.: Image Method for Efficiently Simulating Small-Room Acoustics. J. Acoust. Soc. Am. 65, 943–951 (1979)
Mathworks: MATLAB version 6, R13 (2003), http://www.mathworks.com
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2003 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Dijk, E., van Berkel, K., Aarts, R., van Loenen, E. (2003). Ultrasonic 3D Position Estimation Using a Single Base Station. In: Aarts, E., Collier, R.W., van Loenen, E., de Ruyter, B. (eds) Ambient Intelligence. EUSAI 2003. Lecture Notes in Computer Science, vol 2875. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-39863-9_11
Download citation
DOI: https://doi.org/10.1007/978-3-540-39863-9_11
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-20418-3
Online ISBN: 978-3-540-39863-9
eBook Packages: Springer Book Archive