NAVIGATION SYSTEM WITH ENHANCED DISPLAY FUNCTIONS
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United States of America Patent
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N/A
Issued Date -
Mar 26, 2009
app pub date -
Sep 26, 2007
filing date -
Sep 26, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method and apparatus for enhancing a user's visual perception of map data in a navigation system of the type used in automotive vehicles. A portion of an object, such as a building, is selected on the screen and a perspective view of the three-dimensional map data corresponding to the selected portion of the object is then depicted on the display screen. In a second form, a map is displayed on the display screen together with the route between the current position of the vehicle and a desired vehicle destination. A portion of the route is selected between the current position of the vehicle and the vehicle destination while the expected time for the vehicle to reach the selected portion is then displayed on the display screen.
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