Method, system and computer program for estimation of the pressure

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United States of America Patent

PATENT NO 8554498
APP PUB NO 20100191483A1
SERIAL NO

12531684

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Abstract

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The invention is directed to a system, a method and a computer program including program code for carrying out the method, when executed on a processing system, of estimating a tire pressure deviation of a vehicle's tire (2). The system includes an input section (100) adapted to receive as an input signal a vehicle signal, a calculation section (200) adapted to calculate at least one shape factor of a resonance peak associated with the vehicle signal spectrum (2) on the basis of the input signal, and a determination section (300) adapted to derive, depending on said at least one shape factor, a tire pressure signal indicative of a tire pressure deviation within the vehicle's tire (2).

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Patent Owner(s)

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NIRA DYNAMICS AB58330 LINKÖPING

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Forssell, Urban Linköping, SE 6 110
Gustafsson, Tony Askim, SE 18 114
Gustavsson, Fredrik Linköping, SE 8 62
Hall, Peter Linköping, SE 85 1601
Lindskog, Peter Linköping, SE 18 233
Stenman, Anders Linköping, SE 6 40

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