Abstract: The invention relates to a method for supporting an advanced driver assistance system in a motor vehicle, comprising the following steps: providing a map, wherein categorized objects are stored in associated positions in the map, capturing environment data using at least one environment sensor system of the advanced driver assistance system, analyzing the captured environment data using an analysis apparatus of the advanced driver assistance system, wherein the captured environment data are analyzed for object recognition according to the categorized objects stored in the map. Furthermore, the invention relates to an associated device.

Abstract: A tank venting device for a fuel tank that supplies an internal combustion engine with a fuel includes a fuel vapor sorption system that is configured for reversibly storing fuel vapor in, and removing it from, the fuel tank, wherein the tank venting device includes at least one purge device, which is operable independently of the internal combustion engine, for applying a motive flow to the fuel vapor sorption system in the direction opposite from the fuel tank, so that the fuel vapor sorption system can be purged via a purge line, wherein the purge device includes at least one control device for controlling the motive flow.

Abstract: A storage compartment is proposed for a vehicle interior, with a circumferential storage compartment wall, which extends at least substantially vertically and delimits a storage space, and with an insert, reversibly insertable into the storage compartment, with an outer wall and an inner wall, wherein the inner wall is designed partially circular in sections and wherein the insert has pressure elements on the inner wall in order to hold/fix at least one beverage container. The storage compartment is characterized in that an outer contour of the outer wall is substantially identical to an inner perimeter of the storage compartment wall, and in that first positioning elements are disposed on an inner side of the storage compartment wall and second positioning elements, corresponding to the first positioning elements, are disposed on an outer side of the outer wall and by interacting with the first positioning elements fix the insert in a predetermined position within the storage compartment.

Abstract: The invention relates to a method for aging-optimized charging of an energy store of a motor vehicle, comprising: detecting a predetermined number of consecutive full charging processes of the energy store; creating a use profile of the energy store on the basis of discharging processes of the energy store between the consecutive full charging processes; determining whether the created use profile requires a full charging process as the next charging process, and, if the created use profile does not require a full charging process as the next charging process, proposing the charging strategy for the aging-optimized charging, wherein the charging strategy specifies a partial charging process of the energy store for at least the next charging process, in which the energy store is charged up to a predetermined partial charging limit of the operating capacity of the energy store that is smaller than the full charging limit.

Abstract: A charging device for electrically charging and discharging a traction battery in an electric vehicle, comprises a first DC-DC converter; a vehicle plug; a power plug or network connection; a rectifier; a second DC-DC converter; a connection node; wherein the first DC-DC converter can be coupled with a DC power source and is coupled with the connection node; the rectifier can be coupled with the power plug and is coupled with the second DC-DC converter; and the connection node is coupled with the vehicle plug. The object of providing such a charging device with improved efficiency is achieved in that the connection node is connected between the second DC-DC converter and the vehicle plug.

Abstract: The invention relates to method for operating an internal combustion engine that has at least two combustion chambers, of which at least one is operated at a substoichiometric air-fuel ratio and of which at least another is operated at a superstoichiometric air-fuel ratio. The outlet of the internal combustion engine is connected to an exhaust gas system in which a three-way catalytic converter is arranged in the flow direction of an exhaust gas through an exhaust gas channel, and an exhaust gas heat-recovery device is arranged downstream from the three-way catalytic converter.

Abstract: A mixture formation device for an internal combustion engine operated with a burnable gas, preferably compressed natural gas CNG, comprises a combination of a quantity regulator, a gas mixer, a flow-guiding element for pressure recovery, and a connection possibility for exhaust gas recirculation of the internal combustion engine. The mixture formation device according to the invention can empty a gas tank to a comparatively low pressure of approx. 2 bar, an excellent mixture formation being achieved over the entire range of speed and load range of the internal combustion engine. According to the invention, such a mixture formation device can reduce production costs as well as space requirements compared to known solutions. An internal combustion engine operated with a burnable gas, particularly compressed natural gas (CNG), may also comprise such a mixture formation device in the intake tract thereof.

Abstract: A method for controlling a speed of a turbocharger that is in operative connection with a compressor, the steps including: provision of a setpoint for the speed of the turbocharger on the basis of a model-based precontrol for a calculation of a desired boost pressure ahead of the turbocharger; determination of an actual value for the speed of the turbocharger; control of an actuator of the turbocharger in order to compensate for the difference between the desired value and the actual value for the speed of the turbocharger. Amain signal and a subsidiary signal are provided during the determination of the actual value for the speed of the turbocharger, wherein the main signal and the subsidiary signal are combined in order to validate the actual value for the speed of the turbocharger.

Abstract: A computer-implemented method is provided for exchanging cryptographic key information between a device and a central point comprises obtaining a cryptographic secret, wherein the cryptographic secret is known to the central point. The method furthermore comprises obtaining a public key of the central point. The method furthermore comprises generating a cryptographic key pair for the device with a private key of the device and a public key of the device. The method furthermore comprises signing the cryptographic secret with the private key of the device. The method furthermore comprises encrypting the cryptographic secret signed with the private key of the device with the public key of the central point. The method furthermore comprises providing the encrypted and signed cryptographic secret, an address of an electronic mailbox of the device, and the public key of the device for the central point via an electronic mailbox of the central point.