Siemens Aktiengesellschaft

Continental Automotive Gmbh

Vitesco Technologies Gmbh

Helmut Hamperl

Henning Hamer

Andreas Lindenthal

Karsten Mattmüller

Lisa Wankerl

Karn Holger

Various embodiments include a method for controlling a motor vehicle having an internal combustion engine with a crankshaft and a drivetrain separable from the internal combustion engine using a releasable clutch comprising: propelling the vehicle in a first operating state in a predetermined range around a speed while the internal combustion engine is off and is separated from the drivetrain by the releasable clutch; sensing a braking operation while in the first operating state; predicting whether a power demand is expected within a predetermined time interval; and, if the power demand is expected, setting the crankshaft of the internal combustion engine in rotation, or increasing a rotational speed of the crankshaft in preparation for an engine restart.

Operating a motor vehicle with an advanced motor restart out of the engine-off coasting mode

A method and a device for increasing the accuracy of localization. The method includes the following steps: a) detecting a selected object in an environment, using a camera of a first vehicle; b) estimating a first position of the selected object, wherein a first program uses first location coordinates of the first vehicle and a first distance estimate to the selected object; c) transferring an attribute of the selected object, the first location coordinates and the first distance estimate to a server; d) carrying out the steps a) to c) for a second vehicle; e) calculating a third position of the selected object by the server, wherein a third program performs an averaging of the plurality of location coordinates and distance estimates; f) using the third position of the selected object as a reference position for increasing the accuracy of a localization of a third vehicle.

Method and device for increasing the accuracy of localization

A process and device are disclosed for playing back multimedia data in a motor vehicle. A digital multiplexed audio-video data stream from a multimedia data carrier, in particular a DVD, is read and separated into an audio data stream, a video data stream and a menu data stream. The audio data stream is converted into an audio signal which can be acoustically output and is output by an acoustic output unit. The video data stream and the menu data stream are combined into a digital graphic data stream which is blanked out when the motor vehicle is in movement. The graphic data stream is converted into a graphic signal which can be graphically output and is output by a graphic output unit. This ensures that the menu data are displayed even when the vehicle is in movement, so that the multimedia data carrier remains constantly useable.

Process and device for playing back multimedia data in a motor vehicle

Growing community of inventors

Cham, Germany

Helmut Hamperl