Method for the operation of a navigation device
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United States of America Patent
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Jan 22, 2013
Grant Date -
Jul 22, 2010
app pub date -
Jun 3, 2008
filing date -
Jun 15, 2007
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention relates to a method for operating a navigation device comprising an input device into which operating commands and/or location data, especially start data and/or destination data, can be entered, a road network database, a route calculation unit for calculating and storing a planned route taking into account the location data and the road network database, a signal receiving unit for receiving position signals, particularly GPS signals, a position determining unit for determining the current position of a vehicle, and a display device. In embodiments, the method comprises the following steps: a) the current vehicle position is determined taking into account the received position signals; b) a route preview is calculated which represents at least one section of the planned route as a film sequence, starting from the current vehicle position; c) the route preview is displayed.
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