Vehicle navigation system with off-road navigation

A method of utilizing waypoints for a vehicle is provided including the steps of adding a first waypoint relating to a first vehicle position and adding a second waypoint relating to a second vehicle position. The waypoints are saved as a route. Waypoint information relating to the waypoints and rou...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MILLINGTON JEFFREY ALAN, SLOMINSKI ANTHONY ALBERT, PAPROCKI RHONDA MARIE, PALANISAMY CHANDIRAN
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A method of utilizing waypoints for a vehicle is provided including the steps of adding a first waypoint relating to a first vehicle position and adding a second waypoint relating to a second vehicle position. The waypoints are saved as a route. Waypoint information relating to the waypoints and route information relating to the route may be manipulated. The method also includes displaying at least a portion of the route on a display screen and indicating a desired direction of vehicle travel from a current vehicle location to one of the waypoints. According to the present invention, the driver may be alerted when the vehicle has come within a particular distance of the waypoint or if the vehicle has veered from the route by a particular distance. An apparatus is also provided for a navigation system for providing waypoints. At least one position determining device provides a vehicle location signal. A database having a map includes a waypoint. A processor is interconnected to the at least one positioning device and the database for determining the location of the vehicle relative to the map. A video display is connected to the processor for displaying a directional screen. A directional indicator indicates a desired direction of vehicle travel from the location of the vehicle to the waypoint with the processor displaying the indicator on the video display.