NAVIGATION DEVICE HAVING A ZOOM IN AND ZOOM OUT FEATURE BASED ON A NUMBER OF WAYPOINTS TO BE VIEWED
First Claim
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1. A navigation system comprising:
- a display;
a processor coupled to the display; and
a memory coupled to the processor, the memory storing program instructions that when executed by the processor, causes the processor to;
calculating a route from a present location to a desired destination; and
displaying on the display a graphical representation of a map showing the present location and a desired number of waypoints along the route, wherein the desired number of waypoints is entered by a user through a user interface of the navigation system.
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Abstract
A navigation system has a display. A processor is coupled to the display. A memory coupled to the processor. The memory stores program instructions that when executed by the processor, causes the processor to: calculate a route from a present location to a desired destination; display on the display a graphical representation of a map showing the present location and a desired number of waypoints along the route calculated, wherein the desired number of waypoints is entered by a user through a user interface of the navigation system.
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Citations
20 Claims
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1. A navigation system comprising:
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a display; a processor coupled to the display; and a memory coupled to the processor, the memory storing program instructions that when executed by the processor, causes the processor to; calculating a route from a present location to a desired destination; and displaying on the display a graphical representation of a map showing the present location and a desired number of waypoints along the route, wherein the desired number of waypoints is entered by a user through a user interface of the navigation system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A navigation system comprising:
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a processor; a location determining unit coupled to the processor; a display coupled to the processor; a user interface coupled to the processor for entering data into the navigation system, wherein the user interface is configured to enter a desired number of waypoints to be viewed; and a memory coupled to the processor, the memory storing program instructions that when executed by the processor, causes the processor to; determine a present location of the navigation system by receiving data from the location determining unit; calculating a route from the present location to a desired destination; and displaying on the display a graphical representation of a map showing the present location and the desired number of waypoints along the route calculated. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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16. A method of displaying a map on a display of a navigation system comprising:
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determining a current location of the navigation system; calculating a route from the current location to a desired destination; displaying a map showing the present location; entering a desired number of waypoints ahead of the current location to be viewed; and displaying on the display the map showing the desired number of waypoints along the route calculated. - View Dependent Claims (17, 18, 19, 20)
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Specification