Back up feature for moving vehicles

• US 20050285725A1
• Filed: 08/29/2005
• Published: 12/29/2005
• Est. Priority Date: 09/14/1998
• Status: Abandoned Application

• Current Assignee: Michael J. Reeves, Ronda K. Reeves
• Original Assignee: Michael J. Reeves, Ronda K. Reeves
• Inventors: Reeves, Ronda K., Reeves, Michael J.
• Application Number:
  US11/214,509
• Publication Number:
  US 20050285725A1
• Time in Patent Office: Days
• US Class Current: 340/435
• CPC Class Codes: B60Q 9/006 using a distance sensor
• CPC Class Codes: B60Q 9/007 providing information about the distance to an obstacle, e.g. varying sound
• CPC Class Codes: B60Q 9/008 for anti-collision purposes
• CPC Class Codes: G01S 13/931 of land vehicles
• CPC Class Codes: G01S 2013/9317 Driving backwards
• CPC Class Codes: G01S 2013/93271 in the front of the vehicles
• CPC Class Codes: G01S 2013/93272 in the back of the vehicles
• CPC Class Codes: G01S 2013/93273 on the top of the vehicles
• CPC Class Codes: G01S 2013/93274 on the side of the vehicles

Abstract

A vehicle safety sensor allows a vehicle operator such as a truck driver to detect the presence of adjacent objects in order to avoid collision with same. In one embodiment, three detection ranges providing feedback with various lights and sounds can be used with separate sensors, with some sensors automatically made “live” upon reversing or turning of the vehicle, and some sensors being manually activated, such as when an overpass is encountered.

Claims

1. A vehicle safety system, said system for use with a vehicle for use by an operator on a roadway, said system comprising:

a pair of sensors attached proximate the rear of said vehicle for sensing the presence of a remote object a distance behind said vehicle, said remote object having a flat surface and said sensors configured to provide a corresponding pair of sensor signals from said sensors if such an object is sensed by said sensors;

a signal processing and generating unit for processing said signals from said sensors and generating a signal to said operator in response to said sensor signals, said signal allowing the operator to estimate to the extent the rear of the vehicle is “

square”

relative to said flat surface.

2. The vehicle safety system as claimed in claim 1, wherein said signal processing and generating unit further comprises a screen configured to provide an indication of how square said rear of said vehicle is relative to said flat surface.

3. The vehicle safety system as claimed in claim 1, wherein said signal processing and generating unit includes the use of a visual display which provide a line which can vary in its angle from horizontal in correspondence to the variation of the angle of the rear of the truck to said flat surface.

4. The vehicle safety system as claimed in claim 1, wherein said signal processing and generating unit includes a manual activation feature to allow manual activation of said squaring feature.