摘要 |
A method of estimating the occurrence of a specific tire pressure deviation between actual and nominal pressure values for one or a plurality of wheels (i) is provided. One or more wheel radius analysis measurement values (DeltaR) are subsequently obtained from a wheel radius analysis component ( 104 ), wherein the wheel radius analysis measurement values (DeltaR) are related to single wheel radius values (Deltar<SUB>i</SUB>) of which each is indicative of the wheel radius of a particular wheel (i). One or more wheel vibration data values (Deltaf<SUB>i</SUB>) are subsequently obtained from a wheel vibration analysis component ( 102 ), wherein each of the wheel vibration data values (Deltaf<SUB>i</SUB>) is indicative of a vibration phenomena in the time dependent behavior of the rotational velocity of a particular wheel (i). One or more tire pressure output values (eta<SUB>i</SUB>, Deltap<SUB>i</SUB>) are calculated on the basis of both the wheel radius analysis measurement values (DeltaR) and the wheel vibration data values (Deltaf<SUB>i</SUB>) wherein each tire pressure output value (eta<SUB>i</SUB>, Deltap<SUB>i</SUB>) is indicative of the specific tire pressure deviation for a particular wheel (i).
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