Interactive 3D navigation system

• US 9,803,993 B2
• Filed: 08/05/2016
• Issued: 10/31/2017
• Est. Priority Date: 02/06/2015
• Status: Active Grant

• Current Assignee: Audi AG (Volkswagen AG), Volkswagen AG
• Original Assignee: Audi AG (Volkswagen AG), Volkswagen AG
• Inventors: Nguyen Kim, Julia, Rossano, Gerardo Alberto
• Primary Examiner(s): Alharbi, Adam
• Application Number:
  US15/229,215
• Publication Number:
  US 20160341563A1
• Time in Patent Office: 452 Days
• CPC Class Codes: G01C 21/3638 including 3D objects and buildings three dimensional [3D] modelling, e.g. data description of 3D objects G06T17/00; geographic models G06T17/05
• CPC Class Codes: G01C 21/3664 Details of the user input interface, e.g. buttons, knobs or sliders, including those provided on a touch screen; remote controllers; input using gestures
• CPC Class Codes: G01C 21/367 Details, e.g. road map scale, orientation, zooming, illumination, level of detail, scrolling of road map or positioning of current position marker
• CPC Class Codes: G06F 3/167 Audio in a user interface, e.g. using voice commands for navigating, audio feedback
• CPC Class Codes: G06T 13/20 3D [Three Dimensional] animation
• CPC Class Codes: G06T 19/003 Navigation within 3D models or images

Abstract

An interactive vehicle navigation system for previewing turns for a user using animations that show realistic, three-dimensional views of the locale of turns. The previews show a user how the locale of the turns will appear as the instructions are followed. A vantage of the preview is adjusted to promote clear views of the locale. User controls enable a driver to view previews at times that are safe and convenient for the driver and are located in positions that promote driver convenience and safety.

Claims

1. A vehicle navigation system for previewing vehicle turns for a user, the system comprising:

a processor and a non-transitory data storage on which is stored computer code which, when executed on the processor, causes the vehicle navigation system to;

obtain a vehicle route between an origin and a destination, wherein the vehicle route includes a plurality of vehicle turns and instructions for the user at each of the plurality of vehicle turns;

select one of the vehicle turns to preview for the user;

select locations, vantages, and timing for a three-dimensional animated turn preview of a locale of the selected turn and retrieve the three-dimensional animated turn preview, wherein the three-dimensional animated turn preview simulates how the locale would appear while the instructions for the selected vehicle turn were followed by the user in the vehicle; and

a display for displaying the three-dimensional animated turn preview to the user,

wherein the vehicle navigation system selects timing for the three-dimensional animated turn preview by determining a speed for portions of the three-dimensional animated turn preview.

2. The vehicle navigation system of claim 1, wherein the vantages are selected so as to avoid displaying obstructions that would obstruct the user'"'"'s view of the simulated three-dimensional animated turn preview.

3. The vehicle navigation system of claim 1, further comprising user controls that enable the user to adjust the vantages.

4. The vehicle navigation system of claim 1, further comprising steering wheel controls that enable the user to view previews for each of the turns in sequence.

8. The method of claim 1, wherein the vantages comprise respective latitudes, longitudes, elevations, angular orientations, and fields of view of the selected locations.

9. The method of claim 8, further comprising enabling the user to adjust the vantages through steering wheel buttons.

11. The method of claim 9, further comprising sequentially previewing each of the plurality of vehicle turns on the vehicle route in order.

23. The system of claim 1, wherein the simulated three-dimensional animated turn preview includes photographic image data of the locale of the selected turn.

26. The system of claim 1, wherein the processor determines timing data used to determine the relative speed of different portions of three-dimensional animated turn preview.

27. The system of claim 1, wherein the processor determines a speed of the vehicle and displays a still image of the selected vehicle turn if the speed of the vehicle is above a threshold.

28. The system of claim 27, wherein the threshold is zero.

5. A method for providing vehicle navigation instructions by previewing vehicle turns for a user, the method comprising:

obtaining a vehicle route between an origin and a destination, wherein the vehicle route includes a plurality of vehicle turns and instructions for the user at each of the plurality of vehicle turns;

selecting one of the turns to preview for the user via a display;

selecting a vantage and timing for a three-dimensional animated turn preview of a locale of the vehicle turn, wherein the three-dimensional animated turn preview simulates how the locale would appear while the instructions for the selected vehicle turn were followed by the user in the vehicle;

accessing the three-dimensional animated turn preview; and

displaying the three-dimensional animated turn preview on the display,

wherein selecting timing for the three-dimensional animated turn preview includes determining a speed for portions of the three-dimensional animated turn preview.

6. The method of claim 5, wherein the three-dimensional animated turn preview comprises an animation simulating the selected turn.

7. The method of claim 5, further comprising selecting vantages for locations along the turn so as to avoid displaying obstructions that would obstruct the user'"'"'s view of the simulated three-dimensional animated turn preview.

10. The method of claim 5, further comprising determining whether a vehicle being operated by the user is stopped;

and

displaying the three-dimensional animated turn preview to the user only in response to a determination that the vehicle is stopped.

12. The method of claim 5, further comprising selecting one of the vehicle turns to preview for the user in response to receiving a user command specifying a requested turn.

13. The method of claim 12, further comprising receiving the user command through steering wheel buttons.

14. The method of claim 12, further comprising receiving the user command through a voice command.

24. The method of claim 5, wherein the simulated three-dimensional animated turn preview includes photographic image data of the locale of the selected turn.

29. The system of claim 5, wherein selecting timing includes determining timing data used to determine the speed of different portions of three-dimensional animated turn preview.

15. A vehicle navigation system, comprising:

a processor and a non-transitory data storage on which is stored computer code which, when executed on the processor, causes the vehicle navigation system to;

obtain a vehicle route between an origin and a destination, wherein the vehicle route includes a plurality of turns and instructions for a user at each of the plurality of turns;

select one of the vehicle turns to preview for the user;

select a vantage and timing for a three-dimensional animated turn preview of a locale of the vehicle turn, wherein the three-dimensional animated turn preview simulates how the locale would appear while the instructions for the selected turn were followed;

access the three-dimensional animated turn preview; and

a display for displaying three-dimensional animated turn preview to the user according to the selected timing.

16. The system of claim 15, wherein the computer code, when executed on the processor, causes the navigation system to select vantages for locations along the turn that avoid display of obstructions that would obstruct the user'"'"'s view of the simulated three-dimensional animated turn preview.

17. The system of claim 15, further comprising user controls that enable a user to adjust the vantage through steering wheel buttons.

18. The system of claim 15, wherein the computer code, when executed on the processor, causes the navigation system to:

determine whether a vehicle being operated by the user is stopped; and

display the sequence of the selected frames to the user only in response to a determination that the vehicle is stopped.

19. The system of claim 15, wherein the computer code, when executed on the processor, causes the navigation system to sequentially preview each of the plurality of vehicle turns on the vehicle route in order.

20. The system of claim 15, further comprising user controls that enable a user to specify a turn for which a preview is requested.

21. The system of claim 20, wherein the user controls are disposed on a steering wheel.

22. The system of claim 15, further comprising a voice recognition module for receiving the user commands.

25. The system of claim 15, wherein the simulated three-dimensional animated turn preview includes photographic image data of the locale of the selected turn.

30. The method of claim 15, wherein selecting timing for the three-dimensional animated turn preview includes determining a speed for portions of the three-dimensional animated turn preview.