Fifth Wheel Backup Camera System and Method

• US 20140151979A1
• Filed: 11/12/2013
• Published: 06/05/2014
• Est. Priority Date: 12/03/2012
• Status: Abandoned Application

• Current Assignee: Fontaine Fifth Wheel Company (Berkshire Hathaway Incorporated)
• Original Assignee: Fontaine Fifth Wheel
• Inventors: Puckett, Aaron, Laney, Robert
• Application Number:
  US14/077,905
• Publication Number:
  US 20140151979A1
• Time in Patent Office: Days
• US Class Current: 280/477
• CPC Class Codes: B60D 1/015 Fifth wheel couplings
• CPC Class Codes: B60D 1/36 for facilitating connection, e.g. hitch catchers , visual guide means, signalling aids B60D1/465 takes precedence; vehicle signalling in general B60Q; optical arrangements specially adapted for viewing trailer-hitches B60R1/003
• CPC Class Codes: B60D 1/62 involving supply lines, electric circuits, or the like

Abstract

A system for facilitating coupling between a trailer kingpin and a fifth wheel of a vehicle includes at least one camera mounted on the vehicle and adapted to provide an image of the kingpin. A monitor is in communication with the camera and is adapted to display the image of the kingpin.

Claims

1. A system for facilitating coupling between a trailer kingpin and a fifth wheel comprising

a. a rearward facing camera adapted to be mounted to the vehicle in a position to provide an image of the kingpin

b. a display in communication with the rearward facing camera and adapted to display the image of the kingpin.

2. The system of claim 1 wherein the vehicle includes a pair of generally parallel frame rails and further comprising a bracket attached to and extending between the pair of frame rails and wherein the camera is mounted to the bracket.

3. The system of claim 1 wherein the vehicle has and electrical power system, a transmission gear shifter and further comprising a relay in communication with the rearward facing camera, the transmission gear shifter and the vehicle electrical power system, said relay providing electrical power from the vehicle electrical power system to the rearward facing camera when the transmission gear shifter is moved into a reverse gear position.

4. The system of claim 3 wherein the vehicle has a backup light and the relay provides electrical power from the vehicle electrical power system to the backup light to illuminate the backup light when the transmission gear shifter is moved into a reverse gear position, wherein the rearward facing camera is also powered when the transmission gear shifter is moved into the reverse gear position.

5. The system of claim 1 further comprising a forward facing camera adapted to provide an image of the fifth wheel and wherein the display is also in communication with the forward facing camera so that images from the rearward facing camera and the forward facing camera may be displayed.

6. The system of claim 5 wherein the display includes a monitor that is adapted to display images from the forward facing camera and the rearward facing camera simultaneously.

7. A system for facilitating coupling between a trailer kingpin and a filth wheel comprising:

a. a rearward facing camera adapted to provide an image of the kingpin;

b. a forward facing camera adapted to provide an image of the fifth wheel;

c. a display;

d. a controller in communication with the forward and rearward facing cameras and the display, said controller programmed to display images from the forward and rearward facing cameras on the display.

8. The system of claim 7 wherein the fifth wheel is positioned on a truck having a cab and the display is adapted to be positioned within the cab of the truck.

9. The system of claim 7 further comprising a distance sensor in communication with the controller.

10. The system of claim 7 wherein the controller provides a marking on the displays from the forward and rearward facing cameras.

11. The system of claim 7 further comprising a database in communication with the controller.

12. The system of claim 7 further comprising a source of truck speed in communication with the controller.

13. The system of claim 12 wherein source of truck speed is a global positioning system.

14. The system of claim 12 wherein the source of truck speed is the truck computer.

15. The system of claim 7 wherein the system controller is a wireless receiver device.

16. The system of claim 15 wherein the wireless device is a personal digital assistant.

17. The system of claim 7 wherein the system controller is a microprocessor.

18. The system of claim 7 wherein the forward and rearward facing cameras have night vision capability.

19. A method of facilitating coupling a trailer kingpin to a fifth wheel of a vehicle comprising the steps of:

a. displaying a view of the kingpin to a driver of the vehicle;

b. displaying a marking on the kingpin view of step a.;

c. displaying a view of the fifth wheel to the driver of the vehicle.

20. A method of coupling a trailer kingpin to a fifth wheel of a vehicle comprising the steps of:

a. viewing a display showing an image of the kingpin;

b. viewing a marking on the display of step a.;

c. adjusting the height of the kingpin;

d. backing the vehicle and fifth wheel towards the trailer kingpin;

e. viewing a display showing an image of the fifth wheel;

f. coupling the kingpin to the fifth wheel.