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INTEGRATED VEHICLE CONTROL SYSTEM USING DYNAMICALLY DETERMINED VEHICLE CONDITIONS

  • US 20100017066A1
  • Filed: 08/06/2009
  • Published: 01/21/2010
  • Est. Priority Date: 09/19/2005
  • Status: Active Grant
First Claim
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1. A method of controlling a system in a vehicle comprising:

  • generating a pitch rate signal;

    generating a lateral acceleration signal;

    generating a longitudinal acceleration signal;

    generating a yaw rate signal;

    generating a roll rate signal;

    determining a first global roll angle and a first global pitch angle in response to the roll rate signal, the lateral acceleration signal, the longitudinal acceleration signal and the yaw rate signal;

    determining a second global roll angle and a second global pitch angle in response to the pitch rate signal, the lateral acceleration signal, the longitudinal acceleration signal and the yaw rate signal;

    combining the first global roll angle and the second global roll angle to form a final global roll angle;

    combining the first global pitch angle and the second global pitch angle to form a final global pitch angle; and

    controlling the system in response to the final global roll angle and the final global pitch angle.

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