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Dive into the research topics where Duckeck Ralf is active.

Publication


Featured researches published by Duckeck Ralf.


Archive | 2001

Verfahren zur zieleingabe an einem navigationsgerät

Duckeck Ralf


Archive | 1999

NAVIGATION MIT MULTIMEDIA

Duckeck Ralf; Pilsak Otmar


Archive | 2000

Determining residual distance to be travelled involves computing distance from fuel quantity, current position, stored route, route-specific information using mean consumption figures

Duckeck Ralf


Archive | 2000

Navigationsgerät und Verfahren zur Steuerung des Maßstabs eines auf einer Anzeigeeinheit eines Navigationsgeräts dargestellten Kartenausschnitts

Duckeck Ralf


Archive | 2002

Verfahren zur Beeinflussung einer Fahrtroutenführung

Scholz Matthias; Duckeck Ralf


Archive | 2001

Electrical equipment with illuminable operating devices, e.g. car radio, navigation system, mobile telephone etc. has illumination state of keys set based on assigned function

Duckeck Ralf


Archive | 2000

Verfahren zur portablen Routenführung mit einem Navigationsgerät sowie portables Navigationssystem und Mobiltelefon

Duckeck Ralf; Tanneberger Volkmar


Archive | 1990

Method for evaluating traffic information, which is received in digitally coded form in a data message, as well as a broadcast radio receiver

Duckeck Ralf


Archive | 2005

Data format,digital radio broadcasting signal,assigned information system and method of operating the same

Mueller Hartwig; Bertram Gerold; Uwe Feindt; Duckeck Ralf


Archive | 2002

Method of determining and outputting driving instructions to a motor vehicle for following a navigational route

Duckeck Ralf

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