Volkswagen Ag

Cariad Se

Kai Kuhr

Marco Broecker

Paul Birgel

Max Malchartzeck

Marco Bröcker

A driver assistance method by a control device is to receive driving environmental data from identically constructed motor vehicle sensor technologies of a first motor vehicle, as well as from at least one further motor vehicle, which drive on a set road section in an at least partially autonomous driving mode. Each motor vehicle may provide a road section model for each of the motor vehicles with an algorithm recorded in each respective motor vehicle. The control device examines the road section models and/or the algorithms for a feasibility of the at least partially autonomous driving mode for the first motor vehicle, evaluates the algorithms of each motor vehicle based on a comparison of the road models, and sets that algorithm, which satisfies the set feasibility criterion with the highest probability, as the target algorithm. The control device sets the road section as a check section if the set feasibility criterion is not satisfied for the first motor vehicle, and generates and transfers an early warning signal to the further motor vehicles.

Autonomous driving mode assistance based on vehicle fleet data

Technologies and techniques for charging a high-voltage battery of an electric drive of a vehicle, in which electrical power is transmitted from a low-voltage on-board electrical system of the vehicle to the high-voltage battery, and, to aid starting of the vehicle, electrical power is transmitted from a separate external unit to the low-voltage on-board electrical system of the vehicle and is transmitted from the low-voltage on-board electrical system to the high-voltage battery. The present disclosure also relates to a related power transmission system.

Method for charging a high-voltage battery of an electric drive of a vehicle, and power transmission system for a vehicle

The invention relates to a method involving a vehicle or an inductive charging station for positioning the vehicle on the inductive charging station, at least having the method steps: determining vehicle-specific first identification information; determining charging station-specific second identification information; transmitting the first identification information and the second identification information to a storage apparatus; receiving positioning information, assigned to the combination of first identification information and second identification information, from the storage apparatus. The invention furthermore relates to a method involving a storage apparatus, having the method steps: receiving vehicle-specific first identification information and charging station-specific second identification information from a vehicle or a charging station; determining or updating positioning information with at least one item of information about a signal strength of at least one electromagnetic signal used to position the vehicle on the charging station; and transmitting the positioning information to the vehicle or to the charging station.

Growing community of inventors

Berlin, Germany

Kai Kuhr