Patent ID: 11958468
Assignee: AUDI AG
Field: Transport (Mechanical engineering)
Classification: CPC B  Y | IPC B

Claim 8:
9. A motor vehicle comprising:
a drive mechanism having a first drive unit and a second drive unit;
wherein, in a first setting of the drive mechanism, a first drive torque for driving the motor vehicle is provided only by the second drive unit;
wherein, in a second setting of the drive mechanism, a second drive torque for driving the motor vehicle is provided by both drive units;
wherein the motor vehicle is configured so that, upon exceeding a start-up threshold value by a demanded preset power, there is a switching from the first setting to the second setting, and upon falling below a shut-off threshold value by the demanded preset power there is a switching from the second setting to the first setting; and
wherein the motor vehicle is further configured to determine the start-up threshold value and/or the shut-off threshold value in dependence on a driving resistance of the motor vehicle and a vehicle weight of the motor vehicle,
wherein the driving resistance is determined with the aid of a state variable of at least one motor vehicle attachment, the state variable of the at least one motor vehicle attachment relating to the presence of the at least one motor vehicle attachment on the vehicle, and
wherein the driving resistance is increased when the at least one motor vehicle attachment is attached to the motor vehicle.