3-DIMENSIONAL (3-D) NAVIGATION

• US 20140268353A1
• Filed: 09/30/2013
• Published: 09/18/2014
• Est. Priority Date: 03/14/2013
• Status: Abandoned Application

• Current Assignee: Honda Motor Co., Ltd. (Honda Motor Company)
• Original Assignee: Honda Motor Co., Ltd. (Honda Motor Company)
• Inventors: Fujimura, Kikuo, Ng-Thow-Hing, Victor
• Application Number:
  US14/041,614
• Publication Number:
  US 20140268353A1
• Time in Patent Office: Days
• US Class Current: 359/630
• CPC Class Codes: G02B 2027/0127 comprising devices increasing the depth of field
• CPC Class Codes: G02B 2027/0134 of stereoscopic type
• CPC Class Codes: G02B 27/01 Head-up displays
• CPC Class Codes: G02B 27/0101 characterised by optical features G02B27/0172 takes precedence

Abstract

One or more embodiments of techniques or systems for 3-dimensional (3-D) navigation are provided herein. A heads-up display (HUD) component can project graphic elements on focal planes around an environment surrounding a vehicle. The HUD component can cause these graphic elements to appear volumetric or 3-D by moving or adjusting a distance between a focal plane and the vehicle. Additionally, a target position for graphic elements can be adjusted. This enables the HUD component to project graphic elements as moving avatars. In other words, adjusting the focal plane distance and the target position enables graphic elements to be projected in three dimensions along an x, y, and z axis. Further, a moving avatar can be ‘animated’ by sequentially projecting the avatar on different focal planes, thereby providing an occupant with the perception that the avatar is moving towards or away from the vehicle.

Claims

1. A system for 3-dimensional (3-D) navigation, comprising:

a navigation component configured to;

receive an origin location and a destination location, the navigation component associated with a vehicle; and

generate a route from the origin location to the destination location, wherein one or more portions of the route comprise one or more navigation instructions associated with one or more road segments or one or more intersections of the road segments;

a heads-up display (HUD) component projecting one or more graphic elements on one or more focal planes around an environment surrounding the vehicle, wherein one or more of the graphic elements are projected in view of an occupant of the vehicle based on the route; and

a controller component adjusting a distance between one or more of the focal planes of one or more of the graphic elements and the vehicle based on one or more road conditions associated with one or more portions of the route and a current position of the vehicle.

2. The system of claim 1, wherein the controller component adjusts a target position for one or more of the graphic elements based on one or more of the road conditions and the current position of the vehicle.

3. The system of claim 1, comprising a vehicle control component receiving one or more of the road conditions, wherein a road condition of the one or more road conditions comprises traffic information of one or more of the road segments or speed limit information associated with one or more of the road segments.

4. The system of claim 1, comprising a sensor component detecting one or more of the road conditions, wherein a road condition of the one or more road conditions comprises an obstruction, an obstacle, a pedestrian, debris, or a pothole.

5. The system of claim 1, comprising a depth map component building a depth map of the environment surrounding the vehicle, the HUD component projecting one or more of the graphic elements based on the depth map of the environment.

6. The system of claim 5, comprising a sensor component detecting depth information from the environment surrounding the vehicle, wherein the depth map component builds the depth map based on the depth information.

7. The system of claim 5, wherein the depth map component receives the depth map based on a telematics channel.

8. The system of claim 5, comprising a depth buffering component that enables or disables rendering of one or more portions of one or more of the graphic elements based on the depth map.

9. The system of claim 1, wherein the HUD component projects one or more graphic elements as a moving avatar.

10. The system of claim 1, wherein the HUD component projects one or more of the graphic elements as a placeholder.

11. A method for 3-dimensional (3-D) navigation, comprising:

generating a route from an origin location to a destination location for a vehicle, wherein one or more portions of the route comprise one or more navigation instructions associated with one or more road segments or one or more intersections of the road segments;

projecting one or more graphic elements on one or more focal planes around an environment surrounding the vehicle, wherein one or more of the graphic elements are projected in view of an occupant of the vehicle based on the route; and

adjusting a distance between one or more of the focal planes of one or more of the graphic elements and the vehicle based on one or more road conditions associated with one or more portions of the route and a current position of the vehicle, wherein the generating or the adjusting is implemented via a processing unit.

12. The method of claim 11, comprising adjusting a target position for one or more of the graphic elements based on one or more of the road conditions and the current position of the vehicle.

13. The method of claim 11, comprising receiving or detecting one or more of the road conditions, wherein a road condition of the one or more road conditions comprises traffic information of one or more of the road segments, speed limit information associated with one or more of the road segments, an obstruction, an obstacle, a pedestrian, debris, or a pothole.

14. The method of claim 11, comprising:

building a depth map of the environment surrounding the vehicle; and

projecting one or more of the graphic elements based on the depth map of the environment.

15. The method of claim 14, comprising:

detecting depth information from the environment surrounding the vehicle; and

building the depth map based on the detected depth information.

16. The method of claim 14, comprising enabling or disabling rendering of one or more portions of one or more of the graphic elements based on the depth map.

17. A computer-readable storage medium comprising computer-executable instructions, which when executed via a processing unit on a computer performs acts, comprising:

generating a route from an origin location to a destination location for a vehicle, wherein one or more portions of the route comprise one or more navigation instructions associated with one or more road segments or one or more intersections of the road segments;

projecting one or more graphic elements on one or more focal planes around an environment surrounding the vehicle, wherein one or more of the graphic elements are projected in view of an occupant of the vehicle based on the route; and

adjusting a distance between one or more of the focal planes of one or more of the graphic elements and the vehicle based on one or more road conditions associated with one or more portions of the route and a current position of the vehicle.

18. The computer-readable storage medium of claim 17, wherein projecting one or more of the graphic elements utilizes rastor based graphics.

19. The computer-readable storage medium of claim 17, comprising providing one or more of the navigation instructions via projecting one or more of the graphic elements as a moving avatar.

20. The computer-readable storage medium of claim 19, comprising animating the moving avatar by sequentially projecting the moving avatar on one or more different focal planes.