Navigation and Itinerary Management System

• US 20090150067A1
• Filed: 12/06/2007
• Published: 06/11/2009
• Est. Priority Date: 12/06/2007
• Status: Abandoned Application

• Current Assignee: Uniden America Corporation (Cornwall Capital Management LP)
• Original Assignee: Uniden America Corporation (Cornwall Capital Management LP)
• Inventors: Lindman, Dorothy Veronica
• Application Number:
  US11/951,843
• Publication Number:
  US 20090150067A1
• Time in Patent Office: Days
• US Class Current: 701/204
• CPC Class Codes: G01C 21/3476 using point of interest [POI] information, e.g. a route passing visible POIs

Abstract

A navigation device comprises an itinerary preparation and management system. The device includes a memory for storing itinerary data including data representative of a destination and a time constraint, such as a deadline, earliest time, or range of times during which the user wants to arrive at the destination. The navigation device also includes a display for displaying the itinerary, a position detection system for detecting positional information associated with the navigation device, and a processor programmable to correlate the positional information with the itinerary data and detect an inability to satisfy the time constraint. The navigation device has access to alternative destinations and is able to determine whether one of the alternative destinations will satisfy the time constraint. If so, the navigation device provides the user with an opportunity to replace the destination with the alternative destination.

Claims

1. A navigation device comprising an itinerary preparing system for preparing and maintaining an itinerary, the system comprising:

memory for storing itinerary data associated with the itinerary, the itinerary data including data representative of a destination and a time constraint associated with the destination;

a display for displaying the itinerary;

a position detection system for detecting positional information associated with the navigation device;

a processor programmable to correlate the positional information with the itinerary data and detect an inability to satisfy the time constraint;

wherein the memory further includes an alternative destination; and

wherein the processor is further programmable to determine whether the alternative destination will satisfy the time constraint and, if so, revise the itinerary by replacing the destination with the alternative destination.

2. The navigation device according to claim 1, wherein the alternative destination is one of a plurality of alternative destinations, and wherein the processor is programmable to determine whether any of the plurality of alternative destinations will satisfy the time constraint.

3. The navigation device according to claim 2, wherein, if multiple alternative destinations are found that will satisfy the time constraint, the processor is further programmable to present a list of alternative destinations to the user and allow the user to select one of the plurality of alternative destinations to replace the destination.

4. The navigation device according to claim 2, wherein, if multiple alternative destinations are found that will satisfy the time constraint, the processor is farther programmable to select one of the plurality of alternative destinations and the thus selected alternative destination is provided to the user as the alternative destination.

5. The navigation device according to claim 3, wherein the selecting by the processor of one of the plurality of alternative destinations includes determining whether any of the plurality of alternative destinations is a same franchise as the destination.

6. The navigation device according to claim 3, wherein the selecting by the processor of one of the plurality of alternative destinations includes determining whether any of the plurality of alternative destinations is a same type of facility as the destination.

7. The navigation device according to claim 3, wherein the selecting by the processor of one of the plurality of alternative destinations includes determining whether any of the plurality of alternative destinations offers a same type of service as the destination.

8. The navigation device according to claim 3, wherein the selecting by the processor of one of the plurality of alternative destinations includes determining whether any of the plurality of alternative destinations is a sponsor destination.

9. The navigation device according to claim 3, wherein the selecting by the processor of one of the plurality of alternative destinations includes determining whether any of the plurality of alternative destinations is on a favorites list prepared by the user.

10. The navigation device according to claim 1, wherein the position detection system includes a global position satellite receiver.

11. The navigation device according to claim 1, wherein the time constraint associated with the destination is one of an earliest time to arrive at the destination, a latest time to arrive at the destination, and a range of times to arrive at the destination.

12. A computer-implemented method of preparing and maintaining an itinerary in a navigation device, the method comprising:

storing in a memory itinerary data associated with the itinerary, the itinerary data including data representative of a destination and a time constraint associated with the destination;

displaying the itinerary;

detecting positional information associated with the navigation device;

correlating the positional information with the itinerary data and detecting an inability to satisfy the time constraint;

wherein the storing further includes storing an alternative destination; and

further comprising determining whether the alternative destination will satisfy the time constraint and, if so, revising the itinerary by replacing the destination with the alternative destination.

13. The method according to claim 12, wherein the alternative destination is one of a plurality of alternative destinations, and the determining includes determining whether any of the plurality of alternative destinations will satisfy the time constraint.

14. The method according to claim 13, wherein, if multiple alternative destinations are found that will satisfy the time constraint, presenting a list of alternative destinations to the user and allowing the user to select one of the plurality of alternative destinations to replace the destination.

15. The method according to claim 13, wherein, if multiple alternative destinations are found that will satisfy the time constraint, selecting one of the plurality of alternative destinations and providing the thus selected alternative destination to the user as the alternative destination.

16. The method according to claim 15, wherein the selecting of one of the plurality of alternative destinations includes determining whether any of the plurality of alternative destinations is a same franchise as the destination.

17. The method according to claim 15, wherein the selecting of one of the plurality of alternative destinations includes determining whether any of the plurality of alternative destinations is a same type of facility as the destination.

18. The method according to claim 15, wherein the selecting of one of the plurality of alternative destinations includes determining whether any of the plurality of alternative destinations offers a same type of service as the destination.

19. The method according to claim 15, wherein the selecting of one of the plurality of alternative destinations includes determining whether any of the plurality of alternative destinations is a sponsor destination.

20. The method according to claim 15, wherein the selecting of one of the plurality of alternative destinations includes determining whether any of the plurality of alternative destinations is on a favorites list prepared by the user.

21. The method according to claim 12, further comprising searching a remote database for an alternative destination that satisfies the time constraint.

22. The method according to claim 12, wherein the time constraint associated with the destination is one of an earliest time to arrive at the destination, a latest time to arrive at the destination, and a range of times to arrive at the destination.