Method for detecting an imbalance of a vehicle wheel while the vehicle is rolling

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United States of America Patent

PATENT NO 9903780
SERIAL NO

15024170

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Abstract

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A method and device detect the imbalance of a vehicle wheel. The method includes measuring a rotation speed of the wheel while the vehicle is moving, and calculating a filtered value by applying at least one step of band-pass filtering to the measured rotation speed value of the wheel. A position of a pass-band of the band-pass filtering step is offset while moving as a function of the rotation speed of the wheel.

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Patent Owner(s)

Patent OwnerAddress
RENAULT S A S122-122 BIS AVENUE DU GÉNÉRAL LECLERC BOULOGNE-BILLANCOURT 92100

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Davins-Valldaura, Joan Paris, FR 3 6
Pita-Gil, Guillermo Paris, FR 18 33
Saint-Loup, Philippe Jouars Pontchartrain, FR 4 6

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