STEERING ASSEMBLY AND METHOD OF CONTROL

• US 20160375770A1
• Filed: 06/24/2016
• Published: 12/29/2016
• Est. Priority Date: 06/25/2015
• Status: Abandoned Application

• Current Assignee: Steering Solutions IP Holding Corporation (Nexteer Automotive Group Ltd.)
• Original Assignee: Steering Solutions IP Holding Corporation (Nexteer Automotive Group Ltd.)
• Inventors: Ryne, Patrik M., Riefe, Richard K., Lubischer, Frank P., Kaufmann, Timothy W.
• Application Number:
  US15/191,589
• Publication Number:
  US 20160375770A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: B60K 2360/1442 Emulation of input devices
• CPC Class Codes: B60K 2360/332 Light emitting diodes
• CPC Class Codes: B60K 2360/782 on the steering wheel
• CPC Class Codes: B60K 35/00 Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
• CPC Class Codes: B60K 35/10 Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
• CPC Class Codes: B60K 35/23 Head-up displays [HUD] optical aspects of head-up displays G02B27/01
• CPC Class Codes: B60K 35/60 Instruments characterised by their location or relative disposition in or on vehicles arrangements of lighting devices on dashboards B60Q3/10
• CPC Class Codes: B62D 1/046 Adaptations on rotatable parts of the steering wheel for accommodation of switches
• CPC Class Codes: B62D 1/10 Hubs; Connecting hubs to steering columns, e.g. adjustable B62D1/11 takes precedence

Abstract

A steering assembly that is provided with an autonomous vehicle includes a display interface and a controller. The display interface is disposed on a steering wheel and is configured to display an image. The controller is in communication with the display interface and an advanced driver assist system. The controller is configured to operate the display interface to display the image in response to activation of the advanced driver assist system and orient the image based on a rotational position of the steering wheel.

Claims

1. A steering assembly, comprising:

a steering wheel selectively coupled to a steering shaft, the steering wheel having a hub;

an advanced driver assist system in communication with the steering wheel, the advanced driver assist system being configured to selectively control an autonomous vehicle;

a display interface disposed within the hub of the steering wheel, the display interface being configured to display an image; and

a controller in communication with the advanced driver assist system and the display interface, the controller being configured to orient the image with respect to a desired axis based on a rotational position of the steering wheel.

2. The steering assembly of claim 1, wherein the controller is further configured to orient the image with respect to the desired axis, the desired axis being a horizontal axis, based on a refresh rate of the display interface.

3. The steering assembly of claim 1, further comprising a position sensor disposed within the steering wheel, configured to provide a signal indicative of the rotational position of the steering wheel to the controller.

4. The steering assembly of claim 1, further comprising an accelerometer disposed within the steering wheel, configured to provide a signal indicative of the rotational position of the steering wheel to the controller.

5. The steering assembly of claim 1, wherein the controller is configured to operate the display interface in a first display mode and a second display mode.

6. The steering assembly of claim 5, wherein while the display interface is operated in the first display mode, the image is displayed as a non-segmented image within the display interface.

7. The steering assembly of claim 6, wherein while the display interface is operated in the second display mode, the image is displayed as a segmented image having a first image portion and a second image portion.

8. The steering assembly of claim 7, wherein the first image portion and the second image portion are individually oriented with respect to the desired axis, the desired axis being a horizontal axis, based on the rotational position of the steering wheel.

9. The steering assembly of claim 7, wherein a relative location of the first image portion and the second image portion are moved relative to each other, with respect to the desired axis based on the rotational position of the steering wheel.

10. A steering assembly provided with an autonomous vehicle, the steering assembly, comprising:

a display interface disposed on a steering wheel, the display interface being configured to display an image; and

a controller in communication with the display interface and an advanced driver assist system, the controller being configured to operate the display interface to display the image in response to activation of the advanced driver assist system and orient the image based on a rotational position of the steering wheel.

11. The steering assembly of claim 10, further comprising a position sensor disposed within the steering wheel and the position sensor is configured to provide a signal indicative of the rotational position of the steering wheel to the controller.

12. The steering assembly of claim 11, wherein the controller is configured to orient the image relative to a horizontal axis.

13. The steering assembly of claim 12, wherein in response to rotation of the steering wheel in a first direction, the controller is configured to operate the display interface to rotate the image in a second direction disposed opposite the first direction.

14. A method comprising:

displaying an image via a display interface disposed on a steering wheel; and

in response to rotation of the steering wheel in a first direction, rotating the image in a second direction disposed opposite the first direction based on an angle of the steering wheel.

15. The method of claim 14, wherein rotation of the image in the second direction is further based on a refresh rate of the display interface.

16. The method of claim 14, further comprising comparing at least one of a first steering wheel angle provided by a position sensor and a second steering wheel angle provided by an accelerometer to a steering wheel angle threshold.

17. The method of claim 16, wherein in response to at least one of the first steering wheel angle and the second steering wheel angle being less than the steering wheel angle threshold, inhibiting rotation of the image in the second direction.

18. The method of claim 17, wherein in response to at least one of the first steering wheel angle and the second steering wheel angle being greater than the steering wheel angle threshold, rotating the image in the second direction.