Apparatuses For Mounting Camera Arrangements On Motor Vehicles

• US 20170217382A1
• Filed: 01/29/2016
• Published: 08/03/2017
• Est. Priority Date: 01/29/2016
• Status: Active Grant

• Current Assignee: Arriver Software LLC
• Original Assignee: Autoliv ASP Incorporated (Autoliv Incorporated)
• Inventors: Gunes, Melih
• Granted Patent: US 10,232,798 B2
• Time in Patent Office: Days
• CPC Class Codes: B60R 11/04 Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
• CPC Class Codes: B60R 2011/0026 Windows, e.g. windscreen
• CPC Class Codes: B60R 2011/005 Connection with the vehicle part
• CPC Class Codes: B60R 2011/0084 with adjustment by linear movement in their operational position
• CPC Class Codes: B60R 2300/107 using stereoscopic cameras
• CPC Class Codes: H04N 13/239 using two 2D image sensors having a relative position equal to or related to the interocular distance H04N13/243 takes precedence
• CPC Class Codes: H04N 2213/001 Constructional or mechanical details
• CPC Class Codes: H04N 23/51 Housings
• CPC Class Codes: H04N 23/57 Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices

Abstract

An apparatus for mounting a camera arrangement on a motor vehicle is provided. The apparatus has a camera housing that includes a main body configured for holding the camera arrangement in a predetermined position. A 3-attachment feature arrangement is coupled to the main body for mounting the main body to the motor vehicle. The 3-attachment feature arrangement includes a first attachment feature having a first longitudinal centerline. A second attachment feature has a second longitudinal centerline. A third attachment feature has a third longitudinal centerline. The second and third longitudinal centerlines are aligned to define a common centerline and the first longitudinal centerline intersects the common centerline proximate a midpoint between the second attachment feature and the third attachment feature.

Claims

1. An apparatus for mounting a camera arrangement on a motor vehicle, the apparatus comprising:

a camera housing comprising;

a main body configured for holding the camera arrangement in a predetermined position; and

a 3-attachment feature arrangement coupled to the main body and configured for mounting the main body to the motor vehicle, wherein the 3-attachment feature arrangement comprises;

a first attachment feature having a first longitudinal centerline;

a second attachment feature having a second longitudinal centerline; and

a third attachment feature having a third longitudinal centerline, wherein the second and third longitudinal centerlines are aligned to define a common centerline and the first longitudinal centerline intersects the common centerline proximate a midpoint between the second attachment feature and the third attachment feature.

2. The apparatus of claim 1, wherein the first longitudinal centerline is perpendicular to the common centerline.

3. The apparatus of claim 1, wherein the first attachment feature, the second attachment feature, and the third attachment feature are each configured as a pin having a generally elongated cylindrical shape.

4. The apparatus of claim 1, wherein the first attachment feature extends generally in a forward direction along the first longitudinal centerline.

5. The apparatus of claim 4, wherein the second and third attachment features extend along the common centerline that is generally transverse to the forward direction.

6. The apparatus of claim 1, further comprising the camera arrangement configured as a stereo-camera arrangement that comprises a first camera and a second camera, and wherein the main body of the camera housing holds the first camera laterally spaced apart from the second camera.

7. The apparatus of claim 6, wherein the second and third attachment features are disposed generally inboard of the first and second cameras.

8. The apparatus of claim 1, further comprising a windshield bracket that mounts on or proximate to a windshield of the motor vehicle, and wherein the 3-attachment feature arrangement is attached to the windshield bracket.

9. The apparatus of claim 8, wherein the 3-attachment feature arrangement is attached to the windshield bracket such that the first attachment feature substantially prevents up-down and side-to-side relative movement while allowing for limited fore-aft relative movement between the first attachment feature and the windshield bracket, and the second and third rear forward attachment features substantially prevent up-down and fore-aft relative movement while allowing for limited side-to-side relative movement between the windshield bracket and the second attachment feature and the third attachment feature, respectively.

10. The apparatus of claim 9, wherein the 3-attachment feature arrangement is attached to the windshield bracket such that the first attachment feature allows for the limited fore-aft relative movement between the first attachment feature and the windshield bracket a distance of from about +/−

2 mm.

11. The apparatus of claim 9, wherein the 3-attachment feature arrangement is attached to the windshield bracket such that the second and third attachment features allow for the limited side-to-side relative movement between the windshield bracket and the second attachment feature and the third attachment feature, respectively, a distance of from about +/−

2 mm.

12. An apparatus for mounting a camera arrangement on a motor vehicle, the apparatus comprising:

the camera arrangement configured as a stereo-camera arrangement comprising a first camera and a second camera; and

a camera housing comprising;

a main body holding the first camera laterally spaced apart from the second camera; and

a 3-attachment feature arrangement coupled to the main body and configured for mounting the main body to the motor vehicle, wherein the 3-attachment feature arrangement comprises;

a first forward attachment feature having a first longitudinal centerline;

a second rear attachment feature having a second longitudinal centerline; and

a third rear attachment feature having a third longitudinal centerline, wherein the first, second, and third longitudinal centerlines are substantially coplanar and the second and third rear attachment features are disposed generally inboard of the first and second cameras.

13. The apparatus of claim 12, wherein the first forward attachment feature is disposed generally forward of the stereo-camera arrangement.

14. The apparatus of claim 13, wherein the second and third rear attachment features are disposed generally rearward of the stereo-camera arrangement.

15. The apparatus of claim 12, wherein the second and third longitudinal centerlines are aligned to define a common rear centerline.

16. The apparatus of claim 15, wherein the first longitudinal centerline intersects the common rear centerline proximate a midpoint between the second rear attachment feature and the third rear attachment feature.

17. An apparatus for mounting a camera arrangement on a motor vehicle, the apparatus comprising:

a camera housing comprising;

a main body configured for holding the camera arrangement in a predetermined position; and

a 3-pin arrangement coupled to the main body and configured for attaching to a windshield bracket that mounts on or proximate to a windshield of the motor vehicle, wherein the 3-pin arrangement comprises;

a first forward pin extending generally in a forward direction along a first longitudinal centerline;

a second rear pin and a third rear pin spaced substantially equal distance from the first forward pin and each extending along a common rear centerline that is generally transverse to the forward direction, wherein the 3-pin arrangement is cooperatively configured with the windshield bracket such that the first forward pin substantially prevents up-down and side-to-side relative movement while allowing for limited fore-aft relative movement between the first forward pin and the windshield bracket, and the second and third rear pins substantially prevent up-down and fore-aft relative movement while allowing for limited side-to-side relative movement between the windshield bracket and the second rear pin and the third rear pin, respectively.

18. The apparatus of claim 17, wherein the first, second, and third longitudinal centerlines are substantially coplanar.

19. The apparatus of claim 17, wherein the first longitudinal centerline is perpendicular to the common rear centerline.

20. The apparatus of claim 17, wherein the first longitudinal centerline intersects the common rear centerline proximate a midpoint between the second rear attachment feature and the third rear attachment feature.