Patent ID: 6693524
Filing Date: 2004-02-17
Classification: B60Q,B60R,H04N

Abstract:
A vehicle backup monitoring and alarm system for assisting a trailer with its associated tractor in approaching a loading dock in a rearward or backing up fashion, said system comprising:a rear detection module located on the rear of the trailer near the bottom, said rear detection module contains a small video camera, a laser-based distance detection module contains a small video camera, a laser-based distance detection system and a pair of high intensity lamps for increased rearward illumination over that normally provided by the reverse light provided on the trailer; a driver's side detection module mounted on the trailer approximately one-third of the way back from the front near the bottom on the driver's side; a passenger side detection module mounted in a manner symmetrical to the driver's side detection module on the passenger side of the trailer; a series of interconnecting cables routed from the rear detection module, the driver's side detection module, and the passenger side detection module, under the trailer and up to the tractor, said interconnecting cables connecting a display monitor located near the head liner of the tractor in a position easily viewable by the driver; said display monitor comprises a flat panel display mounted on a hinge and spring system, that is being folded up and away when not in use.