Abstract: A method for communicating between an electric vehicle and a charging station for electrically charging at least one energy storage device of the electric vehicle. The electric vehicle is connected to the charging station during the charging process by a lockable mechanical coupling between a terminal of charging cable connected to the vehicle and a terminal of the charging station. Charging current is fed from the charging station through the charging cable. Information is transferred in the course of the charging process based on a communication between the electric vehicle and the charging station. The information includes a signal transmitted from the electric vehicle to the charging station for locking and/or unlocking the mechanical coupling. The signal triggers the locking and/or unlocking of the mechanical coupling between the terminal of the charging cable and the terminal at the charging station.

Abstract: A method for token-based communication between extraneous applications and an electronic wallet includes: (1a) selecting items for storage in the core wallet by one or more extraneous application(s); (1b) sending information on the selected items to the core wallet by the extraneous application(s); (1c) displaying the selected items on the terminal by the core wallet; (1d) waiting for activation of at least one of the displayed items based on interaction of the user with the core wallet; (1e) retrieving, for each activated item, a token associated with the item in the extraneous application from which the item originates by the core wallet; and (1f) storing the tokens retrieved in step (1e) in a wallet applet installed on a secure element that is configured for wireless radio communication.

Abstract: A method for communicating between an electric vehicle and a charging station for electrically charging at least one energy storage device of the electric vehicle. The electric vehicle is connected to the charging station during the charging process by a lockable mechanical coupling between a terminal of charging cable connected to the vehicle and a terminal of the charging station. Charging current is fed from the charging station through the charging cable. Information is transferred in the course of the charging process based on a communication between the electric vehicle and the charging station. The information includes a signal transmitted from the electric vehicle to the charging station for locking and/or unlocking the mechanical coupling. The signal triggers the locking and/or unlocking of the mechanical coupling between the terminal of the charging cable and the terminal at the charging station.

Abstract: A method for communicating between an electric vehicle and a charging station for electrically charging at least one energy storage device of the electric vehicle. The electric vehicle is connected to the charging station during the charging process by a lockable mechanical coupling between a terminal of charging cable connected to the vehicle and a terminal of the charging station. Charging current is fed from the charging station through the charging cable. Information is transferred in the course of the charging process based on a communication between the electric vehicle and the charging station. The information includes a signal transmitted from the electric vehicle to the charging station for locking and/or unlocking the mechanical coupling. The signal triggers the locking and/or unlocking of the mechanical coupling between the terminal of the charging cable and the terminal at the charging station.

Abstract: A method for communicating between an electric vehicle and a charging station for electrically charging at least one energy storage device of the electric vehicle. The electric vehicle is connected to the charging station during the charging process by a lockable mechanical coupling between a terminal of charging cable connected to the vehicle and a terminal of the charging station. Charging current is fed from the charging station through the charging cable. Information is transferred in the course of the charging process based on a communication between the electric vehicle and the charging station. The information includes a signal transmitted from the electric vehicle to the charging station for locking and/or unlocking the mechanical coupling. The signal triggers the locking and/or unlocking of the mechanical coupling between the terminal of the charging cable and the terminal at the charging station.

Abstract: An energy management system of a power supply grid includes at least one control unit (CU) connected to distributed energy resource controllers (ERC) of energy resources (ER) of the power supply grid by means of a communication network, (CNW) wherein the control unit (CU) monitors communication links (CL) between the control unit (CU) and the energy resource controllers (ERC) via the communication network (CNW), and wherein the control unit (CU) is adapted to calculate a predicted operation behavior of an energy resource (ER) controlled by an energy resource controller (ERC) if a loss of communication or a communication bandwidth limitation of the monitored communication link to the energy resource controller (ERC) is detected.

Abstract: A method is provided in which a pair of transmitters having omnidirectional and directional transmission characteristics is provided when an associative connection is established between an electric vehicle and a charging station. Once the associative connection has been established in such a way that a directional radio link is formed, the associative connection is tested using an omnidirectional transmitter. The results of the testing may be used to prevent an unwanted associative connection to a compromising transmitter.

Abstract: A method is provided in which a pair of transmitters having omnidirectional and directional transmission characteristics is provided when an associative connection is established between an electric vehicle and a charging station. Once the associative connection has been established in such a way that a directional radio link is formed, the associative connection is tested using an omnidirectional transmitter. The results of the testing may be used to prevent an unwanted associative connection to a compromising transmitter.

Abstract: A method for terminal device-based communications between a third-party application and an electronic wallet includes: the third-party application setting up a connection to an Internet service; the third-party application receiving a request and setting up a communication channel between the third party application and the electronic wallet within the terminal device via the On-Device API; verifying, by the electronic wallet, an access right of the request of the third party application; the third-party application forwarding the request to the electronic wallet if the access right is approved; the electronic wallet generating a corresponding response; forwarding the response via the On-Device API to the third party application, wherein the third party application forwards the response to the Internet service.

Abstract: The invention substantially relates to a method, wherein operational control parameters and/or control limits, which are to be conveyed using communications technology, are determined on the operator side for each of the distributed storage devices in such a way that a specific cost function is minimal for all of the distributed storage devices on the basis of locally measured variables determined at the respective storage device and transmitted to the operator and on the basis of installation-dependent control limits stored locally in each case and which are also transmitted to the operator, and wherein the operational control parameters and/or control limits, which are to be conveyed using communications technology, are transmitted from the operator side to the corresponding distributed storage devices and implemented there.

Abstract: The invention essentially relates to a facility for charge current control of storage units in an electrical energy supply grid including, among others, distributed generators and distributed storage units, in which a logic unit is present such that, a storage charge current value can be determined for the storage unit as a function of control variables transferred via a communication system of measurement variables determined at the storage and of locally held internal control variables. This represents an important component for achieving the optimum possible overall utilization of the distributed and multiple-use energy storage.

Abstract: A method for communicating between an electric vehicle and a charging station for electrically charging at least one energy storage device of the electric vehicle. The electric vehicle is connected to the charging station during the charging process by a lockable mechanical coupling between a terminal of charging cable connected to the vehicle and a terminal of the charging station. Charging current is fed from the charging station through the charging cable. Information is transferred in the course of the charging process based on a communication between the electric vehicle and the charging station. The information includes a signal transmitted from the electric vehicle to the charging station for locking and/or unlocking the mechanical coupling. The signal triggers the locking and/or unlocking of the mechanical coupling between the terminal of the charging cable and the terminal at the charging station.

Abstract: A method for communicating between an electric vehicle and a charging station for electrically charging at least one energy storage device of the electric vehicle. The electric vehicle is connected to the charging station during the charging process by a lockable mechanical coupling between a terminal of charging cable connected to the vehicle and a terminal of the charging station. Charging current is fed from the charging station through the charging cable. Information is transferred in the course of the charging process based on a communication between the electric vehicle and the charging station. The information includes a signal transmitted from the electric vehicle to the charging station for locking and/or unlocking the mechanical coupling. The signal triggers the locking and/or unlocking of the mechanical coupling between the terminal of the charging cable and the terminal at the charging station.

Abstract: A method for communicating between an electric vehicle and a charging station for electrically charging at least one energy storage device of the electric vehicle. The electric vehicle is connected to the charging station during the charging process by a lockable mechanical coupling between a terminal of charging cable connected to the vehicle and a terminal of the charging station. Charging current is fed from the charging station through the charging cable. Information is transferred in the course of the charging process based on a communication between the electric vehicle and the charging station. The information includes a signal transmitted from the electric vehicle to the charging station for locking and/or unlocking the mechanical coupling. The signal triggers the locking and/or unlocking of the mechanical coupling between the terminal of the charging cable and the terminal at the charging station.

Abstract: A method establishes an IP-based communications connection between an electric vehicle and a charge control unit associated with a charging station assigned an IP address. The electric vehicle is connected to the charging station via a charging cable and/or an inductive charge coupling for charging and/or discharging. A first communication connection that can be used exclusively by the electric vehicle and the charging station is provided via the charging cable and/or the inductive charging coupling. The electric vehicle having the charging control unit and the charging infrastructure can communicate via a second communications connection that can be used in parallel by other electric vehicles and charge control units. An identification is provided to the electric vehicle and the charging control unit. An IP-based communication is established between the electric vehicle and the charging control unit, using the IP address.

Abstract: The invention relates to a method and a first device for updating at least one data element in a data carousel, in which an updating element is added to the data carousel for at least one group of at least one data element, wherein the updating element indicates either the time of update of at least one of the data elements of the group, or a time interval for checking an update of at least one of the data elements of the group. The invention also comprises a method and a second device for checking an update of a data element in a data carousel, wherein the checking of at least one of the data elements is performed on the basis of an updating element that is added in the data carousel for at least one group of data elements. Finally, the invention comprises a data flow that has an updating element in the data carousel for at least one group of data elements.

Abstract: A method for communicating between an electric vehicle and a charging station for electrically charging at least one energy storage device of the electric vehicle. The electric vehicle is connected to the charging station during the charging process by a lockable mechanical coupling between a terminal of charging cable connected to the vehicle and a terminal of the charging station. Charging current is fed from the charging station through the charging cable. Information is transferred in the course of the charging process based on a communication between the electric vehicle and the charging station. The information includes a signal transmitted from the electric vehicle to the charging station for locking and/or unlocking the mechanical coupling. The signal triggers the locking and/or unlocking of the mechanical coupling between the terminal of the charging cable and the terminal at the charging station.

Abstract: A method for terminal device-based communications between a third-party application and an electronic wallet includes: the third-party application setting up a connection to an Internet service; the third-party application receiving a request and setting up a communication channel between the third party application and the electronic wallet within the terminal device via the On-Device API; verifying, by the electronic wallet, an access right of the request of the third party application; the third-party application forwarding the request to the electronic wallet if the access right is approved; the electronic wallet generating a corresponding response; forwarding the response via the On-Device API to the third party application, wherein the third party application forwards the response to the Internet service.

Abstract: A method for token-based communication between extraneous applications and an electronic wallet includes: (1a) selecting items for storage in the core wallet by one or more extraneous application(s); (1b) sending information on the selected items to the core wallet by the extraneous application(s); (1c) displaying the selected items on the terminal by the core wallet; (1d) waiting for activation of at least one of the displayed items based on interaction of the user with the core wallet; (1e) retrieving, for each activated item, a token associated with the item in the extraneous application from which the item originates by the core wallet; and (1f) storing the tokens retrieved in step (1e) in a wallet applet installed on a secure element that is configured for wireless radio communication.

Abstract: A device and a unit provide an associative link between a vehicle and a charging station, in which the charging station supplies a battery of the vehicle with energy. A vehicle having the device and a charging station having the unit are also provided.