Method for reducing the risk of rollover of an automotive vehicle provided with a controllable suspension system

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United States of America Patent

PATENT NO 9849747
APP PUB NO 20160046167A1
SERIAL NO

14780097

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Abstract

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A method for reducing the rollover risk of an automotive vehicle includes:

    a first step of calculating, on the basis of a plurality of signals delivered by sensors (28, 29) of the controllable suspension system, a measured quantity (TCm) as an active value (TC) of a load transfer;a second step of calculating an estimated quantity (TCe), on the basis of signals delivered by kinematic sensors (50-58) placed onboard the vehicle and a dynamic model of the vehicle, the estimated quantity being taken as an active value of the load transfer when the measured quantity is not available;a step of evaluating the rollover risk on the basis of the active value (TC) of the load transfer; and, in the event of increased rollover risk; anda step of the emission of a safety signal (S).

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Patent Owner(s)

Patent OwnerAddress
INSTITUT NATIONAL DE RECHERCHE POUR L'AGRICULTURE L'ALIMENTATION ET L'ENVIRONNEMENT75007 PARIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bouton, Nicolas Perignat Les Sarlieves, FR 2 2
Denis, Dieumet Clermont-Ferrand, FR 1 0
Lenain, Roland Saint Bonnet Pres Orcival, FR 1 2
Richier, Mathieu Clermont-Ferrand, FR 1 2
Thuilot, Benoit Chamalieres, FR 1 2

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