Method for operating a motor vehicle, computer program product, storage medium, computer device

Abstract

The invention relates to a method for operating a motor vehicle (1), wherein the motor vehicle (1) has at least one axle (2) with at least one wheel (3, 4), wherein a wheel brake device (5, 7) with a controllable first actuator (6, 8), in particular an electric motor, is assigned to the wheel (3, 4), and wherein a drive device (9) with a controllable second actuator (10), in particular an electric motor, is assigned to the wheel (3, 4). It is provided that, depending on an acceleration request or braking request, at least one torque setpoint for the actuators (6, 8, 10) and a speed limit value (nG) are specified, that a first adjustment range extending between a zero torque and the torque setpoint is specified for a torque that can be generated by the second actuator (10),that the second actuator (10) is controlled within the first control range to fulfill the acceleration request or braking request, that an actual speed value is detected and compared with the speed limit value (nG), and that, if the comparison detects that the speed limit value (nG) is exceeded in the case of an acceleration request or undershot in the case of a braking request, a second control range is provided which extends beyond the zero torque to a torque limit value with a sign different from the torque setpoint, and the second actuator (10) is then controlled within the second control range.

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