System for regulating vehicle chassis-suspension-wheels has 3 facilities for determine respectively road surface irregularities and chassis-suspension-wheels parameters

摘要

The system is designed so that the first facility (1) determines medium to high frequency roadway irregularities at the front wheels or directly before in the travel direction, separately for the left and the right wheel (II li, I re). The second facility (2) determines the actual condition of variables of a roll stabilization system (10,11) of the vehicle. The third facility (3) determines at least one of the variables: Actual condition of the braking system, steering angle of the deflected wheels, inclination of the vehicle bodywork and the vehicle speed. The fourth facility (4) by means of a first algorithm, obtains a first adjusting variable for a corresp. torque build-up or redn. in the roll stabilizing system (10) at the front axle (VA) and dependent on the first adjustment, and from the signals determined from the third facility, by means of a second algorithm, second adjusting variables are obtained for the stabilizing of the roadway surface irregularities by the roll stabilizing system (11) at the rear wheels (III re, IV li).