Method and system for providing route guidance with multiple progress bars

• US 6,405,131 B1
• Filed: 05/22/2000
• Issued: 06/11/2002
• Est. Priority Date: 05/22/2000
• Status: Expired due to Term

• Current Assignee: HERE Global B.V. (Nokia Corporation)
• Original Assignee: Navigation Technologies Corp. (Nokia Corporation)
• Inventors: Barton, Mark
• Primary Examiner(s): LOUIS JACQUES, JACQUES H
• Application Number:
  US09/577,414
• Time in Patent Office: 750 Days
• Field of Search: 701/200, 701/207, 701/208, 701/209, 701/210, 701/211, 701/201, 340/988, 340/990, 340/995
• US Class Current: 701/211
• CPC Class Codes: G01C 21/3626 Details of the output of route guidance instructions traffic control systems for road vehicles involving transmission of navigation instructions to the vehicle G08G1/0968

Abstract

A feature provided by a navigation system to provide guidance to a driver of a vehicle. The feature comprises multiple progress bars displayed on a display screen of the navigation system. The multiple progress bars feature is displayed when the vehicle is approaching a location at which a maneuver, such as a turn, onto a road is to be made and another road is close by and might be confused with the road onto which the maneuver should be made. One of the multiple progress bars represents the vehicle'"'"'s approach toward the road onto which the maneuver should be made and the other of the multiple progress bars represents the vehicle'"'"'s approach toward the road not to be taken. As the vehicle approaches both roads, the progress bars are updated indicating the vehicle'"'"'s relative approach to both the road onto which the maneuver should be made and the road not to be taken. The multiple progress bars feature provides meaningful information to the driver in a clear and unambiguous way thereby assisting the driver to make the proper maneuver.

Claims

1. A method of providing guidance with a navigation system to a driver of a vehicle as the vehicle approaches a location at which a maneuver onto a first road is required to follow a calculated route and where a second road not to be taken is close to the first road, the method comprising:

presenting information to the driver indicating that both the first road and the second road are being approached;

presenting information to the driver indicating a relative proximity of the vehicle to each of said first road and said second road; and

progressively updating the information indicating the relative proximity of the vehicle to each of said first road and said second road,

wherein said information to the driver indicating that both the first road and the second road are being approached comprises a first progress bar representing said first road and a second progress bar representing said second road, wherein said first progress bar and said second progress bar are displayed on a display screen of said navigation system.

2. The method of claim 1 further comprising:

presenting information to the driver indicating that the second road is not the road to be taken.

3. The method of claim 2 wherein said information indicating that the second road is not the road to be taken is indicated by color.

4. The method of claim 1 wherein the maneuver comprises a turn at a first intersection onto said first road from a third road upon which the vehicle is traveling.

5. The method of claim 4 wherein an intersection with said second road comes before the intersection with said first road as said vehicle approaches the maneuver.

6. The method of claim 1 wherein the maneuver comprises a turn at a first intersection onto said first road from a third road upon which the vehicle is traveling and wherein said second road is accessed by a turn at a second intersection onto said second road from the third road.

7. The method of claim 1 wherein said information to the driver indicating the relative proximity of the vehicle to each of said first road and said second road comprises a relative filling in of a first progress bar representing said first road and a second progress bar representing said second road, wherein said first progress bar and said second progress bar are displayed on a display screen of said navigation system.

8. The method of claim 7 wherein said step of progressively updating the information indicating the relative proximity of the vehicle to each of said first road and said second road comprises progressively filling in said first progress bar and said second progress bar as said vehicle approaches said first road and said second road.

9. The method of claim 7 wherein the progress bar representing whichever comes first of said first road and said second road is displayed left of the progress bar representing whichever comes second of said first road and said second road.

10. A method of providing guidance with a navigation system to a driver of a vehicle as the vehicle approaches a location at which a maneuver onto a first road is required to follow a calculated route and where a second road not to be taken is close to the first road, the method comprising:

presenting information to the driver indicating that both the first road and the second road are being approached;

presenting information to the driver indicating a relative proximity of the vehicle to each of said first road and said second road; and

progressively updating the information indicating the relative proximity of the vehicle to each of said first road and said second road,

wherein said information to the driver indicating the relative proximity of the vehicle to each of said first road and said second road comprises a relative filling in of a first progress bar representing said first road and a second progress bar representing said second road, wherein said first progress bar and said second progress bar are displayed on a display screen of said navigation system.

11. The method of claim 10 wherein said step of progressively updating the information indicating the relative proximity of the vehicle to each of said first road and said second road comprises progressively filling in said first progress bar and said second progress bar as said vehicle approaches said first road and said second road.

12. The method of claim 10 wherein the progress bar representing whichever comes first of said first road and said second road is displayed left of the progress bar representing whichever comes second of said first road and said second road.

13. The method of claim 10 further comprising:

presenting information to the driver indicating that the second road is not the road to be taken.

14. The method of claim 13 wherein said information indicating that the second road is not the road to be taken is indicated by color.

15. The method of claim 10 wherein the maneuver comprises a turn at a first intersection onto said first road from a third road upon which the vehicle is traveling.

16. The method of claim 15 wherein an intersection with said second road comes before the intersection with said first road as said vehicle approaches the maneuver.

17. The method of claim 10 wherein the maneuver comprises a turn at a first intersection onto said first road from a third road upon which the vehicle is traveling and wherein said second road is accessed by a turn at a second intersection onto said second road from the third road.

18. A feature for a navigation system for a vehicle whereby guidance is provided to a vehicle driver when the vehicle approaches a location at which a maneuver onto a first road is required to follow a calculated route and where a second road not to be taken is close to the first road, the feature comprising:

information presented to the driver on a display of the navigation system that indicates that both the first road and the second road are being approached; and

information presented to the driver on the display of the navigation system that indicates a relative proximity of the vehicle to each of said first road and said second road;

wherein said information to the driver indicating that both the first road and the second road are being approached comprises a first progress bar representing said first road and a second progress bar representing said second road, and

wherein the information indicating the relative proximity of the vehicle to each of said first road and said second road are updated progressively.

19. The invention of claim 18 wherein said first progress bar and said second progress bar are vertically oriented.

20. The invention of claim 18 wherein said first progress bar and said second progress bar are side by side.

21. The invention of claim 18 wherein said first progress bar and said second progress bar are different colors.

22. A feature for a navigation system for a vehicle whereby guidance is provided to a vehicle driver when the vehicle approaches a location at which a maneuver onto a first road is required to follow a calculated route and where a second road not to be taken is close to the first road, the feature comprising:

information presented to the driver on a display of the navigation system that indicates that both the first road and the second road are being approached; and

information presented to the driver on the display of the navigation system that indicates a relative proximity of the vehicle to each of said first road and said second road;

wherein said information to the driver indicating the relative proximity of the vehicle to each of said first road and said second road comprises a relative filling in of a first progress bar representing said first road and a second progress bar representing said second road, wherein said first progress bar and said second progress bar are displayed on a display screen of said navigation system, and

wherein the information indicating the relative proximity of the vehicle to each of said first road and said second road are updated progressively.

23. The invention of claim 22 wherein said first progress bar and said second progress bar are vertically oriented.

24. The invention of claim 22 wherein said first progress bar and said second progress bar are side by side.

25. The invention of claim 22 wherein said first progress bar and said second progress bar are different colors.