Navigation Device, Method, And Program
First Claim
1. A navigation device for providing guidance from a user'"'"'s current location to a set destination waypoint, characterized by comprising:
- destination waypoint setting means for setting destination waypoints;
history storing means for storing positional information on the set destination waypoints therein;
storage controlling means for storing positional information on destination waypoints in the history storing means at a predetermined timing when destination waypoints are set by the destination waypoint setting means and guidance starts;
displaying means for displaying the positional information stored in the history storing means; and
destination waypoint selecting means for selecting a destination waypoint with referring to the the displayed positional information.
2 Assignments
0 Petitions
Accused Products
Abstract
In a navigation device, a destination waypoint is set by a user through an input section (13), and, when guidance to the destination waypoint is started, a control section (11) stores positional information on the destination waypoint into a destination waypoint history table (21) of a storage section (12) at predetermined timing, the destination waypoint history table (21) storing positional information on destination waypoints. Stored information is displayed on a display section (14) when the user sets a destination waypoint. The user can select a destination waypoint based on the displayed information and set the destination waypoint. After the destination waypoint is set, only the destination waypoint satisfying predetermined conditions is stored.
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Citations
7 Claims
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1. A navigation device for providing guidance from a user'"'"'s current location to a set destination waypoint, characterized by comprising:
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destination waypoint setting means for setting destination waypoints;
history storing means for storing positional information on the set destination waypoints therein;
storage controlling means for storing positional information on destination waypoints in the history storing means at a predetermined timing when destination waypoints are set by the destination waypoint setting means and guidance starts;
displaying means for displaying the positional information stored in the history storing means; and
destination waypoint selecting means for selecting a destination waypoint with referring to the the displayed positional information. - View Dependent Claims (2, 3, 4, 5)
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6. A navigation method of providing guidance from a user'"'"'s current location to a set destination waypoint, characterized by comprising the steps of:
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setting destination waypoints;
controlling the storage of positional information on destination waypoints in the history storing area for storing positional information on set destination waypoints at a predetermined timing when destination waypoints are set at the step of the setting destination waypoints and guidance starts;
displaying the positional information stored in the history storing means; and
selecting destination waypoints out of the displayed positional information.
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7. A program for causing a computer to function as:
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destination waypoint setting means for setting destination waypoints;
history storing means for storing positional information on the set destination waypoints therein;
storage controlling means for storing positional information on destination waypoints in the history storing means at a predetermined timing when destination waypoints are set by the destination waypoint setting means and guidance starts;
displaying means for displaying the positional information stored in the history storing means; and
destination waypoint selecting means for selecting destination waypoints out of the displayed positional information.
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Specification