Monitoring the tire pressure at cars using passive SAW sensors

Alfred Pohl, Gerald Ostermayer, Leonhard Reindl, Franz Seifert

Research output: Contribution to journalConference articlepeer-review

86 Citations (Scopus)

Abstract

In our paper we present the application of surface acoustic wave (SAW) sensors to the continuous monitoring of the tire pressure in road vehicles. With these, the tire pressure can be read out in every phase of driving. We show the implemented prototype setup for measurement of the tire pressure, the applied SAW sensors, improved versions and the interrogation setup. The problems in practical application are discussed. Experimental results measuring the tire pressure during test rides are presented.

Original languageEnglish
Pages (from-to)471-474
Number of pages4
JournalProceedings of the IEEE Ultrasonics Symposium
Volume1
Publication statusPublished - 1997
EventUltrasonics Symposium 1997 - Toronto, Canada
Duration: 5 Oct 19978 Oct 1997

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