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Motor Vehicle Navigation System

  • US 20100094540A1
  • Filed: 10/13/2009
  • Published: 04/15/2010
  • Est. Priority Date: 04/12/2007
  • Status: Active Grant
First Claim
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1. A motor vehicle navigation system, comprising:

  • an acoustic output device for outputting acoustic driving maneuver information; and

    a processor operatively configured to determine a route to be traveled, determine driving maneuver information based on the route to be traveled and an actual position, compute at least one alternate route based on an assumption that the determined driving maneuver information is not followed, and determine whether or not to acoustically emit via the acoustic output device the driving maneuver information as a function of a difference between the route to be traveled and the alternate route with respect to at least one of an expected driving time, driving distance, and driving cost.

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