Vehicle warning system

Details Vehicle warning system Vehicle warning system

2008-06-26

2011-11-01

Hunnings, Travis (Department: 2612)

Communications: electrical

Land vehicle alarms or indicators

External signal light system

C340S479000

Reexamination Certificate

active

08049610

ABSTRACT:
An Abrupt Braking Indicator (ABI) that complements a vehicle's existing rear brake light by determining the difference between regular brake pedal usage and dangerous abrupt stops or abrupt-braking that often causes accidents. It is when, and only when, an abrupt stop or hard brake occurs at the differential gravitational value of 0.5 G or more that the present invention emits highly noticeable flashing lights that warn following drivers of the sudden hazard ahead.

REFERENCES:
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patent: 5663707 (1997-09-01), Bartilucci
patent: 5847646 (1998-12-01), Mucciacciaro
patent: 6249219 (2001-06-01), Perez et al.
patent: 6445289 (2002-09-01), Roberts
patent: 6744359 (2004-06-01), Wasilewski et al.
patent: 7468681 (2008-12-01), Bootes
patent: 2006/0158323 (2006-07-01), Pattison et al.
patent: 2007/0205885 (2007-09-01), Lu

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