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AssigneesContinental Teves AG & Co. oHG, Vitesco Technologies GmbH
InventorsOlivier Frament, Jens Hoffmann, Martin Semsch, Matthias Töns, Martin Spornraft, Dragan Stojkovic, Vincent Vahee
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A method for controlling an electromotive drive of a motor vehicle. At least one of the motor vehicle wheels can be driven by an electric motor of the electromotive drive and the electromotive drive has at least one energy source for the electric motor. The method includes: identifying a request for applying a deceleration torque to the vehicle wheel, identifying status of the electromotive drive, selecting an operating mode of the electric motor according to the identified status, and controlling the electric motor in the selected operating mode for applying the deceleration torque. In a first operating mode, the electric motor is controlled such that the rotational energy of the vehicle wheel is converted at a first efficiency into electrical energy. In a second operating mode, the electric motor is controlled such that the rotational energy of the vehicle wheel is converted at a second efficiency into electrical energy.
A method for controlling an electromotive drive of a motor vehicle using a controller, wherein at least one vehicle wheel of the motor vehicle can be driven by an electric motor of the electromotive drive and wherein the electromotive drive has at least one energy source for the electric motor, wherein the method comprises the execution of the following steps by the controller:
An electromotive drive for a motor vehicle having an electric motor, an energy source for the electric motor and a controller for the electric motor, wherein the controller is designed to:
Dependencies are inferred from the claim text.