Dr. Ing. H.c. F. Porsche Aktiengesellschaft

Continental Teves, Ag and Company Ohg

Florian Fuhr

Nils Sauvlet

Tobias Roulet

Markus Gantikow

Stefan Wimmer

Heiko Mayer

Holger Bartels

Scharad Schafiyha

Ralf Loheider

Dominik Bender

Christoph Bittner

Christian Wiedenbruegge

A method and a braking system are provided, in which the driving dynamics of a motor vehicle are influenced, a driver-independent braking action generating a yawing moment which assists a steering in or steering round of the motor vehicle, and a driver-independent increase in the drive torque being caused on at least one wheel, in order at least partially to compensate the braking deceleration of the motor vehicle, a braking action being required when the ratio of the instantaneously used coefficient of friction and of the possible utilizable coefficient of friction overshoots a stipulated threshold value.

Method and braking system for influencing driving dynamics by means of braking and driving operations

A drive system includes at least two drive devices, at least one of which is electric, that drive at least two drive axles, a power electronics system, an energy storage arrangement, and a control device. The control device includes a drive control module for providing a recuperation limiting value for each electric drive, a recuperation control module for combining the recuperation limiting values to form a maximum recuperation total limiting value, and a brake control module for providing a total braking torque requested by a driver or assistance system, such that it derives a recuperation total torque that is less than the recuperation total limiting value and also derives recuperation partial torques for each electric drive. In the case of a total braking torque that is greater than the recuperation total limiting value, the brake control module generates a hydraulic brake pressure and transmits it to the brake system.

Drive system for a motor vehicle and method for operating such a drive system

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Stuttgart, Germany

Florian Fuhr