Method for operating a powertrain of a motor vehicle, in particular a truck, and motor vehicle
AssigneeAudi AG
InventorAndreas KOPP
Life of this patent
Estimating the term…
Abstract
A method for operating a powertrain, having at least one drive motor and at least one gearbox, of a motor vehicle which can be driven by the drive motor, via the gearbox, in which heat is transferred from the drive motor to the gearbox in a targeted manner, as a result of which the gearbox is heated in a targeted manner The heat is transferred from the drive motor to the gearbox in a targeted manner on the basis of predictive data which include at least one future state of the motor vehicle.
Claims21
1-10. (canceled)
A method for operating a powertrain, comprising:
- at least one drive motor and at least one gearbox, of a motor vehicle which can be driven by the drive motor, via the gearbox, in which heat is transferred from the drive motor to the gearbox in a targeted manner, as a result of which the gearbox is heated in a targeted manner, wherein heat is transferred from the drive motor to the gearbox in a targeted manner on the basis of predictive data which include at least one future state of the motor vehicle.
A motor vehicle with a powertrain having an electronic computing device, at least one drive motor, and at least one gearbox, by which the motor vehicle can be driven by the drive motor, wherein the computing device is formed to effect a targeted transfer of heat from the drive motor to the gearbox and thereby targeted heating of the gearbox is effected, wherein the computing device is formed to transfer heat from the drive motor to the gearbox in a targeted manner as a function of predictive data, which includes at least one future state of the motor vehicle.
Dependencies are inferred from the claim text.