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US 2009/0222201 A1Published application
Device and method for outputting routing information of a navigation system
OwnerThomas Junginventor
Life of this patent
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Abstract
To provide a navigation system having a locating unit, a database, a route calculation unit, an input device and an output device for routing, whose user-friendliness is enhanced and the traffic safety is improved, an evaluation unit is provided for determining the need for outputting routing information. Furthermore, a corresponding method is provided.
Claims11
1-10. (canceled)
A navigation system comprising:
- a locating unit;
- a database;
- a route calculation unit coupled to the locating unit and the database;
- an input device and an output device coupled to the route calculation unit;
- and
- an evaluation unit adapted to ascertain a need for outputting routing information.
3 more elements
A method for outputting routing information in a navigation system, comprising:
- evaluating the routing information to determine whether its output is necessary.
Dependencies are inferred from the claim text.