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Influencing device for influencing an active chassis system of a vehicle

  • US 8,355,840 B2
  • Filed: 08/02/2007
  • Issued: 01/15/2013
  • Est. Priority Date: 08/22/2006
  • Status: Expired due to Fees
First Claim
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1. An influencing device for influencing an active chassis comprising a plurality of controllable spring or damper units of a vehicle, the influencing device comprising:

  • a roadway sensor that produces sensor data relating to a roadway located in front of the vehicle in a direction of travel, said sensor data being used to acquire a roadway profile;

    a pilot control unit that determines, as a function of the acquired roadway profile, a pilot control variable that is used to adapt the setting of the spring or damper units to the acquired roadway profile, wherein an input signal for a vehicle body control system, which is used to control the position of the vehicle body, is calculated on the basis of the pilot control variable.

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