The invention relates to an estimation method performed in a vehicle travelling on a surface and comprising an axle assembly having two wheels, each wheel comprising an electrically conductive rim on which a tyre is mounted. This method comprises a step (10-40) of measuring the electrical resistance between two rims insulated from each other at the vehicle, and subsequently estimating the road grip of the wheels as a function of the measured electrical resistance.
ESTIMATION DE L'ADHÉRENCE DE ROUES D'UN TRAIN D'UN VÉHICULE PAR MESURE DE RÉSISTANCE
METHOD FOR ESTIMATING THE ROAD GRIP OF WHEELS OF A VEHICLE AXLE ASSEMBLY BY MEANS OF RESISTANCE MEASUREMENT
VERFAHREN ZUR SCHÄTZUNG DER BODENHAFTUNG VON RÄDERN EINER FAHRZEUGACHSANORDNUNG MITTELS WIDERSTANDSMESSUNG
2022-08-17
Patent
Elektronische Ressource
Französisch
ESTIMATION DE L'ADHÉRENCE DE ROUES D'UN TRAIN D'UN VÉHICULE PAR MESURE DE RÉSISTANCE
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