Vehicular rearview vision system with A-pillar display

Patent metadata

Field	Value
Publication number	US-10960822-B2
Application number	US-201916693509-A
Country	US
Kind code	B2
Filing date	Nov 25, 2019
Priority date	Jul 17, 2015
Publication date	Mar 30, 2021
Grant date	Mar 30, 2021

Abstract

A vehicular rearview vision system includes a driver-side display device disposed at an interior driver side region of a vehicle and viewable by a driver of the vehicle, a first camera disposed at the vehicle so as to have at least a rearward and sideward field of view, and a second camera disposed at a driver side of the vehicle so as to have at least a sideward and forward field of view that at least partially views an A-pillar blind spot region forward and sideward of a driver-side A-pillar of the vehicle. The driver-side display device displays video images derived from image data captured by the first camera, and the driver-side display device displays driver-side A-pillar blind spot video images derived from image data captured by the second camera. The displayed rearview video images may be at least partially surrounded by the displayed driver-side A-pillar blind spot video images.

First claim

The invention claimed is:

1. A vehicular rearview vision system, said vehicular rearview vision system comprising:
a driver-side display device disposed at an interior driver side region of a vehicle and viewable by a driver of the vehicle;
a first camera disposed at the vehicle so as to have at least a rearward and sideward field of view;
a second camera disposed at a driver side of the vehicle so as to have at least a sideward and forward field of view that at least partially views an A-pillar blind spot region forward and sideward of a driver-side A-pillar of the vehicle, wherein the A-pillar blind spot region is at least in part caused by the driver-side A-pillar of the vehicle at least partially blocking the driver's view forward and sideward of the driver at the driver side of the vehicle;
wherein said driver-side display device displays video images derived from image data captured by said first camera, and wherein said driver-side display device displays driver-side A-pillar blind spot video images derived from image data captured by said second camera; and
wherein the displayed rearview video images are at least partially surrounded by and discrete and discernible from the displayed driver-side A-pillar blind spot video images.

2. The vehicular rearview vision system of claim 1 , wherein image data captured by said first camera is processed by an image processor to determine presence of an object in the field of view of said first camera.

3. The vehicular rearview vision system of claim 2 , wherein image data captured by said first camera is used for a multi-camera surround view system of the vehicle.

4. The vehicular rearview vision system of claim 3 , wherein image data captured by said second camera is used as part of the multi-camera surround view system of the vehicle.

5. The vehicular rearview vision system of claim 2 , wherein, responsive to detection of the object present sideward and rearward of the vehicle and in the field of view of said first camera, the displayed rearview video images are adjusted to enhance viewability by the driver of the displayed video images of the detected object.

6. The vehicular rearview vision system of claim 5 , wherein the displayed rearview video images are electronically adjusted to zoom in on the detected object.

7. The vehicular rearview vision system of claim 1 , wherein the displayed rearview video images are adjusted responsive to actuation of a user input in the vehicle.

8. The vehicular rearview vision system of claim 1 , wherein said driver-side display device demarcates the displayed rearview video images by displaying a perimeter band that circumscribes the displayed rearview video images.

9. The vehicular rearview vision system of claim 1 , wherein said first camera is disposed at a driver-side exterior rearview mirror assembly of the vehicle.

10. The vehicular rearview vision system of claim 1 , wherein said second camera is disposed at a driver-side exterior rearview mirror assembly of the vehicle.

11. The vehicular rearview vision system of claim 1 , wherein said display driver-side device is disposed at an interior side of the driver-side A-pillar of the vehicle.

12. A vehicular rearview vision system, said vehicular rearview vision system comprising:
a driver-side display device disposed at an interior driver-side region of a vehicle and viewable by a driver of the vehicle;
a passenger-side display device disposed at an interior passenger-side region of the vehicle and viewable by a driver of the vehicle;
a rear camera disposed at the vehicle so as to have a rearward and sideward field of view;
a driver-side camera disposed at a driver side of the vehicle so as to have a sideward and forward field of view that at least partially views a driver-side A-pillar blind spot region forward and sideward of a driver-side A-pillar of the vehicle, wherein the driver-side A-pillar blind spot region is at least in part caused by the driver-side A-pillar of the vehicle blocking the driver's view forward and sideward of the driver at the driver side of the vehicle;
a passenger-side camera disposed at a passenger side of the vehicle so as to have a sideward and forward field of view that at least partially views a passenger-side A-pillar blind spot region forward and sideward of a passenger-side A-pillar of the vehicle, wherein the passenger-side A-pillar blind spot region is at least in part caused by the passenger-side A-pillar of the vehicle blocking the driver's view forward and sideward of the driver at the passenger side of the vehicle;
wherein image data captured by said rear camera, said driver-side camera and said passenger-side camera are used for a multi-camera surround view system of the vehicle;
wherein said driver-side display device displays driver-side rearview video images derived from image data captured by said rear camera, and wherein said driver-side display device displays driver-side A-pillar blind spot video images derived from image data captured by said driver-side camera;
wherein the driver-side rearview video images displayed at said driver-side display device are at least partially surrounded by and discrete and discernable from the displayed driver-side A-pillar blind spot video images;
wherein said passenger-side display device displays passenger-side rearview video images derived from image data captured by said rear camera, and wherein said passenger-side display device displays passenger-side A-pillar blind spot video images derived from image data captured by said passenger-side camera; and
wherein the passenger-side rearview video images displayed at said passenger-side display device are at least partially surrounded by and discrete and discernable from the displayed passenger-side A-pillar blind spot video images.

13. The vehicular rearview vision system of claim 12 , wherein said driver-side display device demarcates the video images displayed at said driver-side display device by displaying a perimeter band that circumscribes the displayed driver-side rearview video images, and wherein said passenger-side display device demarcates the video images displayed at said passenger-side display device by displaying a perimeter band that circumscribes the displayed passenger-side rearview video images.

14. The vehicular rearview vision system of claim 12 , wherein image data captured by said rear camera is processed by an image processor to determine presence of an object in the field of view of said rear camera.

15. The vehicular rearview vision system of claim 12 , wherein image data captured by said rear camera is used for a multi-camera surround view system of the vehicle.

16. The vehicular rearview vision system of claim 15 , wherein image data captured by said driver-side camera and image data captured by said passenger-side camera is used for a multi-camera surround view system of the vehicle.

17. A vehicular rearview vision system, said vehicular rearview vision system comprising:
a driver-side display device disposed at a driver-side A-pillar of a vehicle and viewable by a driver of the vehicle;
a first camera disposed at the vehicle so as to have at least a rearward and sideward field of view;
wherein image data captured by said first camera is processed by an image processor to determine presence of an object in the field of view of said first camera;
a second camera disposed at a driver side of the vehicle so as to have at least a sideward and forward field of view that at least partially views an A-pillar blind spot region forward and sideward of the driver-side A-pillar of

Assignees

• Magna Mirrors Of America Inc

Inventors

• Baur Michael J

Classifications

• B60R1/007

  specially adapted for covering the lateral blind spot not covered by the usual rear-view mirror · CPC title

• B60R2001/1253

  with cameras, video cameras or video screens · CPC title

• B60R2300/8026

  in addition to a rear-view mirror system · CPC title

• B60R2300/8066

  for monitoring rearward traffic · CPC title

• B60R2300/802

  for monitoring and displaying vehicle exterior blind spot views · CPC title