Seatbelt usage indicator

• US 6,059,066 A
• Filed: 04/09/1998
• Issued: 05/09/2000
• Est. Priority Date: 04/09/1998
• Status: Expired due to Fees

• Current Assignee: Lary Research & Development LLC
• Original Assignee: Banning G. Lary
• Inventors: Lary, Banning G.
• Primary Examiner(s): Swann, J. J.
• Assistant Examiner(s): BOTTORFF, CHRISTOPHER
• Application Number:
  US09/057,890
• Time in Patent Office: 761 Days
• Field of Search: 280/801.1, 180/268, 180/271, 340/457.1, 340/438, 307/10.1
• US Class Current: 180/268
• CPC Class Codes: B60R 2022/4816 for sensing locking of buckle
• CPC Class Codes: B60R 2022/4858 for sensing pressure on seat
• CPC Class Codes: B60R 2022/4875 on vehicle exterior
• CPC Class Codes: B60R 22/48 Control systems, alarms, or interlock systems, for the correct application of the belt or harness

Abstract

A method of indicating seatbelt usage to observers outside a vehicle. The method employs buckle assemblies, pressure switches, and belt position sensors to send information diagnostic information to a processor. The processor includes control electronics that analyzes the diagnostic information and sends display instructions to an indicator assembly. The indicator assembly is directs easily-discernable visual output to a conspicuous location on the monitored car. The method provides information that is recognizable regardless even if the monitored vehicle is in motion.

Claims

1. A seatbelt use indicator in combination with a vehicle having a plurality of seatbelts sized and positioned to maintain at least one passenger in a predetermined location, said indicator comprising:

a means for monitoring said plurality of seatbelts to determine a properly fastened state or an improperly fastened state within each of said seatbelts;

a means for generating signals operatively linked to said means for monitoring, said means for generating signals adapted to produce a first signal indicative of an operational state within said means for monitoring and a simultaneous second signal indicative of said properly fastened or improperly fastened states within said seatbelts;

said first signal being illumination having a first color;

said second signal being illumination having a second color when each of said seatbelts is in a properly fastened state, and said second signal being illumination having a third color when at least one of said seatbelts is in an improperly fastened state; and

an indicator assembly operatively associated with said means for generating signals, said indicator assembly being adapted to produce diagnostic illumination having a color determined by said first and second signals, said diagnostic illumination being discernable from inside said vehicle and from outside said vehicle;

whereby said color of said diagnostic illumination indicates to individuals inside said vehicle and outside said vehicle whether said means for monitoring is operating and whether said seatbelts are in a properly fastened state or an improperly fastened state.

2. The seatbelt use indicator and vehicle combination of claim 1, wherein:

said means for monitoring includes a buckle assembly adapted to produce output indicative of a fastened or unfastened state of said seatbelt.

3. The seatbelt use indicator and vehicle combination of claim 1, wherein:

said means for monitoring includes at least one seat disposed within said vehicle; and

a pressure-sensitive switch disposed in said at least one seat, said pressure sensitive switch adapted to produce output indicative of an occupied or an unoccupied state within said seat.

4. The seatbelt use indicator and vehicle combination of claim 1, wherein:

said indicator assembly includes at least one light emitting member disposed on a front quarter panel of said vehicle.