Harman Becker Automotive Systems Gmbh

Simon Schütz

Carsten-Christian Spindler

Vladimir Ivanov

Martin Fischer

Alexey Pryakhin

Thomas Feldbauer

Cc Spindler

A vehicle navigation system has a processing device. The processing device receives entries in a first data structure that are generated and are respectively associated with one tile of a tiling. The processing device may compare a three-dimensional terrain on the respective tile with at least one pre-defined tile pattern. Either an identifier for a pre-defined tile pattern or data describing the terrain on the respective tile may be stored by the processing device in the entry.

System for determining height information

A navigation system may use digital maps to represent cartographic features during guidance along a route to a destination requested by a user. A system and method are provided for management of icons used to represent the cartographic features by storing data for multiple icons in a data array representing an image containing the plurality of icons.

Digital map icon management system

A navigation system may display a segment of a digital map including a map element and a label corresponding to the map element. A portion of the digital map where no labeling shall occur may be determined based on coordinate values of the map element. The label may be displayed such that the portion of the digital map where no labeling shall occur is not occupied by any portion of the label.

System for digital map labeling

A navigation system includes a display for displaying at least a part of a digital map. A landmark detected within the digital map is displayed as a three-dimensional graphical object or a two-dimensional graphical object depending on a location of the landmark.

Digital map landmarking system

A navigation system may display a map element represented by a spline including a plurality of vertices. Label coordinate values derived from coordinate values of the plurality of vertices may be retrieved from a database. A label assigned to the map element may be displayed based on the stored label coordinate values. The assigned label may be adapted to the geometric form of at least a portion of the map element.

Digital map labeling system

A vehicle navigation device comprises a map data base storing map data and a processing unit. The map data base includes first attributes indicative of the presence of express lanes and second attributes assigned to lanes to indicate which lanes of a road segment are express lanes. The processing unit is coupled to the map data base and is configured to perform a route search based at least on the first attribute and to control outputting of route guidance information via a user interface based at least on the second attribute.

Vehicle navigation device and method

A navigation system includes a display for displaying at least a part of a digital map. The navigation system includes a navigation database which stores any text and/or symbol(s) associated with a signpost independently from a background of the signpost. The text and/or symbol(s) and the background may be retrieved from the navigation database and displayed as a signpost image in the displayed part of the digital map.

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Stuttgart, Germany

Simon Schütz