Patent ID: 6689015
Filing Date: 2004-02-10
Classification: B60K,B60T,B60W,Y10T

Abstract:
A method for influencing a propulsive power of a motor vehicle driven by a drive motor, comprising the steps of:ascertaining an intervention variable as a function of at least one of at least one wheel variable that describes a wheel behavior of at least one wheel of the motor vehicle and at least one vehicle motion variable that describes a motion of the motor vehicle, the intervention variable influencing a torque of the drive motor, to limit the propulsive power of the motor vehicle; ascertaining a pedal variable that describes an actuation of an accelerator pedal of the motor vehicle; comparing a first propulsive power corresponding to the pedal variable to a second propulsive power corresponding to the intervention variable; correcting the intervention variable as a function of the pedal variable toward a corresponding greater propulsive power if the first propulsive power is greater than the second propulsive power; ascertaining a correction variable for correction of the intervention variable as a function of the pedal variable and a rotation speed of the drive motor, adding the correction variable to the intervention variable to calculate a corrected intervention variable; and acting upon the drive motor with the corrected intervention variable.