IP Library Granted Patent US 8,049,610
Granted Patent B2
US 8,049,610 · App. 12/146,642 · Granted Nov 1, 2011

Vehicle warning system

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Quick Facts
Patent No.
US 8,049,610
App. No.
12/146,642
Granted
Nov 1, 2011
Kind
B2
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.

Claims (42)

1. A vehicle warning system for a vehicle, comprising:

a light, separate from existing vehicle lights, configured to be mounted adjacent to a third brake light of the vehicle;

a switch, in communication with said light;

a G force detector, in communication with said switch;

a power source, in communication with said light, said power source being the only connection to the vehicle and said power source being a feed off of a circuit that provides power to the third brake light brake light of the vehicle; and

wherein said light is configured to illuminate when said switch is activated by said G force detector.

2. The vehicle warning system of claim 1 , wherein said light is a strobe light.

3. The vehicle warning system of claim 2 , wherein said g force detector sends a signal to said switch when at least a 0.5 G force is detected.

4. The vehicle warning system of claim 3 , wherein said light is in communication with said third brake light of the vehicle.

5. The vehicle warning system of claim 3 , wherein said light is configured to illuminate only when said switch is activated by said G force detector.

6. The vehicle warning system of claim 2 , wherein said light is in communication with said third brake light of the vehicle.

7. The vehicle warning system of claim 2 , wherein said light is configured to illuminate only when said switch is activated by said G force detector.

8. The vehicle warning system of claim 1 , wherein said G force detector sends a signal to said switch when at least a 0.5 G force is detected.

9. The vehicle warning system of claim 8 , wherein said light is in communication with said third brake light of the vehicle.

10. The vehicle warning system of claim 8 , wherein said light is configured to illuminate only when said switch is activated by said G force detector.

11. The vehicle warning system of claim 1 , wherein said light, said switch, and said G force detector are self-contained.

12. The vehicle warning system of claim 1 , wherein said light is configured to not draw power from the vehicle.

13. The vehicle warning system of claim 1 , wherein said light is in communication with said third brake light of the vehicle.

14. The vehicle warning system of claim 1 , wherein said light is configured to illuminate when said third brake light of the vehicle is activated.

15. The vehicle warning system of claim 1 , wherein said light is configured to illuminate only when said switch is activated by said G force detector.

16. The vehicle warning system of claim 1 , wherein said light is configured to draw power from the vehicle.

17. The vehicle warning system of claim 1 , wherein said light is configured to draw power from said third brake light of the vehicle.

18. A vehicle warning system that works in conjunction with existing vehicle lights as well as with a third brake light of a vehicle, comprising:

a light, separate from the existing vehicle lights, configured to be mounted adjacent to the vehicle's third brake light;

a switch, in communication with said light;

a G force detector, in communication with said switch;

a power source said power source being the only connection to the vehicle and said power source being a feed off of a circuit that provides power to the third brake light brake light of the vehicle;

wherein said light is configured to illuminate when said switch is activated by said G force detector;

wherein said light is a strobe light;

wherein said G force detector sends a signal to said switch when at least a 0.5 G force is detected;

wherein said light, said switch, and said G force detector are self-contained;

wherein said light is configured to draw power from the vehicle;

wherein said light is in communication with the third brake light of the vehicle;

wherein said light is configured to illuminate when the third brake light of the vehicle is activated;

wherein said light is configured to illuminate only when said switch is activated by said G force detector; and

wherein said light is configured to draw power from the third brake light of the vehicle.

19. A vehicle warning system that works in conjunction with existing vehicle lights as well as with a third brake light of a vehicle, comprising:

a light, separate from the existing vehicle lights, configured to be mounted adjacent to the third brake light of the vehicle;

a power source, in communication with said light said power source being the only connection to the vehicle and said power source being a feed off of a circuit that provides power to the third brake light brake light of the vehicle;

a switch, in communication with said light;

a detector configured to detect a sudden decrease in speed, in communication with said switch; and

wherein said light is configured to illuminate when said switch is activated by said detector.

Continuity (1)
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