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US 12,491,744 B2Granted
Method for controlling an active chassis
AssigneeDr. Ing. h.c. F. Porsche Aktiengesellschaft
InventorJochen Liebold
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AssigneeDr. Ing. h.c. F. Porsche Aktiengesellschaft
InventorJochen Liebold
Estimating the term…
In a method for controlling an active chassis of a vehicle, an obstacle is identified on a travel route located in front of a wheel of a front axle. A spring-shock absorber force of the spring-shock absorber system of the corresponding wheel is adjusted depending on the geometry of the obstacle such that the vehicle body experiences the lowest possible vertical acceleration when driving over the obstacle. Data from the front axle driving over the obstacle is then evaluated and adjustments are made for balancing the rear axle as it drives over the obstacle. When the rear axle drives over the obstacle, adjustments are made to at least one wheel of the rear axle, taking into account the adjustments due to the front axle driving over the obstacle, such that the vehicle body does not experience any vertical acceleration when the rear axle drives over the obstacle.
A method for controlling an active chassis of a vehicle having a front axle, a rear axle and a vehicle body, said method comprising:
A device for operating an active chassis of a vehicle, said device comprising:
Dependencies are inferred from the claim text.