Vehicle dynamics control system adapted to the load condition of a vehicle
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Abstract
A method for rollover stabilization of a vehicle in critical driving situations, in which a rollover stabilization algorithm intervenes in the driving operation in a critical situation, using an actuator in order to stabilize the vehicle. Different loading states of the vehicle may be taken into consideration in that the vehicle mass as well as the characteristic speed and the ratio of the contact patch forces of the wheels are ascertained, and the rollover stabilization algorithm is executed as a function of the vehicle mass and the estimated vehicle center of gravity.
50 Citations
26 Claims
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1-13. -13. (canceled)
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14. A method for rollover stabilization of a vehicle in a critical driving situation, comprising:
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ascertaining a mass of the vehicle; and
executing a rollover stabilization algorithm as a function of the mass of the vehicle, the rollover stabilization algorithm intervening in a driver operation in a critical situation using an actuator in order to stabilize the vehicle. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21)
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22. A vehicle dynamics control system for rollover stabilization of a vehicle in a critical driving situation, comprising:
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a control unit in which a rollover stabilization algorithm is stored;
a sensor system to record current actual values of driving state variables; and
an actuator to carry out a stabilization intervention when a rollover-critical situation is detected;
wherein using the sensor system, information is ascertained on a mass of the vehicle and the rollover stabilization algorithm is configured so that a behavior of the control system is a function of the mass of the vehicle. - View Dependent Claims (23, 24, 25, 26)
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Specification