Systems for integrating camera cleaning and door/trunk access for a vehicle

Patent metadata

Field	Value
Publication number	US-10322703-B2
Application number	US-201615181796-A
Country	US
Kind code	B2
Filing date	Jun 14, 2016
Priority date	Apr 15, 2016
Publication date	Jun 18, 2019
Grant date	Jun 18, 2019

Abstract

A camera cleaning system for a vehicle includes a camera including a lens cover and a motor. A cleaning assembly includes an arm including a cleaning material. The motor selectively adjusts a position of the arm and the cleaning material relative to the lens cover of the camera. The motor selectively adjusts a position of the arm and the cleaning material relative to vehicle from a first position to a second position. The camera selectively generates video signals when the camera is in the first position. The cleaning assembly is in contact with the lens cover when the camera is in the second position.

First claim

What is claimed is:

1. A camera cleaning system for a vehicle, comprising:
a camera including a lens cover;
a motor mounted to the vehicle; and
a cleaning assembly comprising an arm including a cleaning material,
wherein the motor selectively rotates (1) a position of the arm relative to the camera from a first position to a second position and (2) a position of the camera relative to the arm from a first position to a second position,
wherein the lens cover is at least partially exposed when the camera is in the first position, and
wherein the cleaning assembly is in contact with the lens cover when the camera is in the second position and the arm is in the second position.

2. The camera cleaning system of claim 1 , wherein the motor moves the cleaning material across the lens cover as the camera and the cleaning assembly are moved from the first position to the second position.

3. The camera cleaning system of claim 2 , wherein the cleaning material is arranged in contact with the lens cover when the camera is located in the second position.

4. The camera cleaning system of claim 2 , wherein a field of view of the camera is unobstructed when the camera is in the first position.

5. A vehicle comprising:
the camera cleaning system of claim 2 ;
a key authentication system; and
a control module that selectively moves the camera from the second position to the first position in response to the key authentication system sensing a key fob or smartphone that is paired with the vehicle.

6. The camera cleaning system of claim 1 , wherein the motor is attached to a vehicle component selected from a group consisting a door, a side mirror, a trunk and a lift gate of a vehicle.

7. The camera cleaning system of claim 6 , further comprising a video processing module that performs video processing of video images from the camera and that selectively actuates the motor based on the video processing.

8. The camera cleaning system of claim 7 , wherein the video processing module performs gesture identification to determine whether the video images include a predetermined gesture and at least one of:
selectively actuates the motor based on a result of the gesture identification; and/or
selectively opens or closes the vehicle component based on a result of the gesture identification.

9. The camera cleaning system of claim 7 , wherein the video processing module performs biometric identification to determine whether the video images include a predetermined biometric characteristic and at least one of:
selectively actuates the motor based on a result of the biometric identification; and/or
selectively opens or closes the vehicle component based on a result of the biometric identification.

10. The camera cleaning system of claim 1 , wherein the lens cover includes a hydrophobic coating.

11. The camera cleaning system of claim 1 , wherein the motor selectively rotates the position of the arm and the position of the camera at the same time.

12. The camera cleaning system of claim 1 , wherein the motor selectively rotates (1) the position of the arm along a first axis relative to the vehicle and a second axis relative to the vehicle and (2) the position of the camera along the first axis relative to the vehicle and the second axis relative to the vehicle.

Assignees

• Gm Global Tech Operations Llc

Inventors

• Zhang Wende
• Canner Timothy J
• Anderson Esther
• Bushi Alma
• Bandurski Gary V

Classifications

• B60R25/2045 Primary

  by hand gestures · CPC title

• B60R25/305

  using a camera · CPC title

• B60S1/566

  including wiping devices (B60S1/563, B60S1/583 take precedence) · CPC title

• B60R2011/0092

  with motorization · CPC title

• B60S3/04 Primary

  for exteriors of land vehicles {(B60S3/002, B60S3/004 take precedence; specially adapted for railway vehicles B60S3/006)} · CPC title