Audi Ag

Axel Vogel

Johann Krammer

Gerhard Paris

Heiko Stephan

Dominik Kniffka

A method for operating a vehicle charging apparatus for charging a vehicle battery. A particular line on the decoupling-point side is initially assigned to the first line on the charging-apparatus side by changing the charging current of a particular line on the charging-apparatus side and evaluating the line on the decoupling-point side in which a change can likewise be determined. This process is repeated for at least one second line on the charging-apparatus side.

Method for operating a vehicle charging apparatus, vehicle charging apparatus, and system comprising a sensor apparatus and a vehicle charging apparatus

A charging device including a first interface, by which the first connection between the charging device and a local network can be established; a second interface by which a second connection between the motor vehicle and the charging device can be established so that when the first connection is established, a data exchange between the local network and the motor vehicle is possible; at least one further interface by which a further connection between a further participant and the charging device can be established so that when the first connection is established, a data exchange between the local network and the further participant is possible; and a control device that is designed to request a predefined certificate from the vehicle and to establish the further connection without requesting and authenticating the predefined certificate.

Charging device for charging an electrically driven motor vehicle having access to a data network and method for operating a charging device of this kind

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Ingolstadt, Germany

Axel Vogel