The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 08, 2013
Filed:
Mar. 16, 2007
Fredrik Gustavsson, Linköping, SE;
Anders Stenman, Linköping, SE;
Tony Gustafsson, Askim, SE;
Peter Lindskog, Linköping, SE;
Peter Hall, Linköping, SE;
Urban Forssell, Linköping, SE;
Fredrik Gustavsson, Linköping, SE;
Anders Stenman, Linköping, SE;
Tony Gustafsson, Askim, SE;
Peter Lindskog, Linköping, SE;
Peter Hall, Linköping, SE;
Urban Forssell, Linköping, SE;
Nira Dynamics AB, Linkoping, SE;
Abstract
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 (). The system includes an input section () adapted to receive as an input signal a vehicle signal, a calculation section () adapted to calculate at least one shape factor of a resonance peak associated with the vehicle signal spectrum () on the basis of the input signal, and a determination section () 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 ().