IP Library Granted Patent US 10,594,934
Granted Patent B2
US 10,594,934 · App. 15/354,182 · Granted Mar 17, 2020

Vehicle display

Inventors: Zheng Li (Irvine, CA); Andreas U Kuehnle (Villa Park, CA)
Assignee: Bendix Commercial Vehicle Systems LLC
H04N5/23238B60K35/00B60R1/00G06T11/60H04N5/23293H04N7/181B60K2370/21B60R2300/30B60R2300/303B60R2300/304B60R2300/607B60Y2200/148
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Quick Facts
Patent No.
US 10,594,934
App. No.
15/354,182
Granted
Mar 17, 2020
Kind
B2
Abstract

A controller for synthesizing images for a vehicle display comprises a first image generator for generating a bird's eye image from a first set of cameras, the bird's eye image depicting the surroundings of a host vehicle and having a generally central portion. The controller includes a second image generator for generating a second image separate from the bird's eye image. The controller includes a synthesizer for synthesizing the bird's eye image and the second image for displaying the second image within the generally central portion of the bird's eye image.

Claims (27)

1. A controller for synthesizing images for a display comprising:

a first image generator for generating a bird's eye image from a first set of cameras by stitching together views from the first set of cameras, the bird's eye image depicting surroundings of a host vehicle and having a generally central portion representing space unviewed by the first set of cameras, wherein the generally central portion has two segments, a first segment approximating a location of a tractor of the host vehicle and a second segment approximating a location of a trailer of the host vehicle;

a second image generator for generating a second image separate from the bird's eye image; wherein the second image is displayed in the second segment of the generally central portion; and

a synthesizer for synthesizing the bird's eye image and the second image for displaying the second image within the generally central portion of the bird's eye image as a negative space by the second image generator; wherein the first segment changes position on the display in response to the tractor moving out of an alignment with the trailer.

2. The controller as in claim 1 , wherein the generally central portion is placed at a location of a body of the host vehicle with respect to the views of the first set of cameras.

3. The controller as in claim 1 , wherein the second image comprises a view from a camera, separate from the first set of cameras, having one of a driver facing camera view; an undercarriage camera view, a back-up camera view and a forward camera view.

4. The controller as in claim 1 , wherein the second image comprises at least one of an informational display and a diagnostic display.

5. The controller as in claim 1 , further comprising an operator input device, the operator input device controllable to change the second image.

6. The controller as in claim 1 , wherein the second image is displayed entirely within the generally central portion of the bird's eye image.

7. The controller as in claim 1 , wherein the controller is in communication with a display screen and the synthesizer transforms the display screen to display a unified image in response to synthesizing the bird's eye image and the second image.

8. A method for synthesizing an image comprising:

stitching together views captured from a first set of cameras to create a bird's eye view based on a known relative position between the first set of cameras;

receiving the bird's eye view of a surrounding of a vehicle from the first set of cameras;

synthesizing the bird's eye view to create a bird's eye image having a generally central portion representing space unviewed by the first set of cameras, wherein the generally central portion is displayed as a negative space and has two segments, a first segment approximating a location of a tractor of the vehicle and a second segment approximating a location of a trailer of the vehicle;

receiving a second view separate from the bird's eye view; synthesizing the second view to create a second image;

displaying the second image within the second segment of the generally central portion of the bird's eye image; and

changing a position of the first segment in response to the tractor moving out of an alignment with the trailer.

9. The method as in claim 8 , further comprising recording the synthesized bird's eye image and the second image.

10. The method as in claim 8 , further comprising manually changing the second view from one of an informational view, a back-up camera view, a driver facing camera view, a forward view.

11. The method as in claim 8 , further comprising transforming a display screen to display the bird's eye view and the second image as a unified image.

12. A system for synthesizing and displaying an image comprising:

a first set of cameras for capturing a bird's eye view of a surrounding of a vehicle; a controller, the controller capable of:

stitching together views captured from the first set of cameras to create the bird's eye view;

synthesizing the bird's eye view to create a bird's eye image having a generally central portion representing space unviewed by the first set of cameras, wherein the generally central portion has is displayed as a negative space and has two segments, a first segment approximating a location of a tractor of the vehicle and a second segment approximating a location of a trailer of the vehicle; and

synthesizing a second image, wherein the second image is placed in the second segment of the generally central portion of the bird's eye image to create a unified image, wherein the first segment changes position in response to the tractor moving out of an alignment with the trailer; and a display for displaying the unified image.

13. The system as in claim 12 , wherein the second image is synthesized from another controller on the vehicle.

14. The system as in claim 12 , wherein the second image is synthesized from a second view received from a camera separate from the first set of cameras.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 24, 2024
From: BENDIX COMMERCIAL VEHICLE SYSTEMS LLC
To: RM ACQUISITION, LLC
Reel/Frame 067824/0004 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 4, 2023
From: KUEHNLE, ANDREAS U.; LI, ZHENG
To: BENDIX COMMERCIAL VEHICLE SYSTEMS LLC
Reel/Frame 065748/0051 →
Continuity (1)
Related Publication 20180139384A1 · May 17, 2018
Cited By (1)
US 12,258,065