Systems and methods for vehicle hazard light control with selectable lighting patterns

1. A vehicle comprising:

a plurality of lamps disposed on a rear portion of the vehicle;

a hazard light control component having a plurality of states; and

a hazard lamp controller communicatively coupled to the plurality of lamps, the user-actuable hazard light control component, and the user-actuatable hazard light controller, the hazard lamp controller configured to illuminate the plurality of lamps in accordance with a lighting pattern responsive to the state of the user-actuatable hazard light control component;

wherein the plurality of lamps are further configured to simultaneously illuminate to indicate that the vehicle is braking;

wherein the plurality of states includes a first state associated with a first lighting pattern, a second state associated with a second lighting pattern, and an inactivated state associated with a default lighting pattern, the first lighting pattern including a leftward illumination sequence relative to the rear portion of the vehicle, and the second lighting pattern includes a rightward illumination sequence relative to the rear portion of the vehicle; and

wherein the first state and second state are selected automatically using a sensor configured to determine the position of the vehicle relative to traffic.

2. The vehicle of claim 1 , wherein:

the hazard light control component is a stalk provided on a steering column of the vehicle.

3. The vehicle of claim 2 , wherein the stalk is a turn-signal stalk of the vehicle, the first state corresponds to a ‘left turn’ state of the turn-signal stalk, and the second state corresponds to a ‘right turn’ state of the turn-signal stalk.

4. The vehicle of claim 2 , wherein:

the plurality of lamps are distributed substantially horizontally from a leftmost lamp of the rear portion of the vehicle to a rightmost lamp of the rear portion of the vehicle;

the leftward illumination sequence comprises sequentially illuminating the plurality of lamps, beginning with the rightmost lamp and ending with the leftmost lamp;

the rightward illumination sequence comprises sequentially illuminating the plurality of lamps, beginning with the leftmost lamp and ending with the rightmost lamp.

5. The vehicle of claim 4 , wherein the leftward illumination sequence further includes partially illuminating substantially all of the plurality of lamps in a flashing pattern while sequentially illuminating the plurality of lamps.

6. The vehicle of claim 4 , wherein the leftward illumination sequence comprises sequentially illuminating the plurality of lamps in accordance with an illumination timing that is based on the horizontal spacing of the plurality of lamps.

7. The vehicle of claim 2 , further including a central brake lamp disposed on the rear portion of the vehicle, wherein the leftward illumination sequence and the rightward illumination sequence each include selective illumination of the central brake lamp.

8. The vehicle of claim 1 , wherein the default lighting pattern includes simultaneously illuminating the plurality of bulbs in a flashing pattern.

9. The vehicle of claim 1 , wherein the hazard lamp controller is configured to determine whether the plurality of lamps are fully functional, and wherein the hazard lamp module is configured to illuminate the plurality of lamps in accordance with the default lighting pattern when the plurality of lamps are not fully functional.

10. A method for controlling hazard lighting for a vehicle, the method comprising:

receiving a hazard activation signal;

determining a selected state of a user-actuatable hazard light control component having a plurality of states; and

illuminating, with a controller, a plurality of lamps disposed on a rear portion of the vehicle in accordance with a lighting pattern responsive to the state of the user-actuatable hazard light control component, wherein the plurality of lamps are further configured to simultaneously illuminate to indicate that the vehicle is braking;

wherein the plurality of states includes a first state associated with a first lighting pattern, a second state associated with a second lighting pattern, and an inactivated state associated with a default lighting pattern, the first lighting pattern including a leftward illumination sequence relative to the rear portion of the vehicle, and the second lighting pattern includes a rightward illumination sequence relative to the rear portion of the vehicle; and

wherein the first state and second state are selected automatically using a sensor configured to determine the location of the vehicle relative to traffic.

11. The method of claim 10 , wherein:

the leftward illumination sequence comprises sequentially illuminating the plurality of lamps, beginning with a rightmost lamp and ending with a leftmost lamp;

the rightward illumination sequence comprises sequentially illuminating the plurality of lamps, beginning with the leftmost lamp and ending with the rightmost lamp.

12. The method of claim 10 , wherein the leftward illumination sequence further includes partially illuminating substantially all of the plurality of lamps in a flashing pattern while sequentially illuminating the plurality of lamps.

13. The method of claim 10 , wherein the leftward illumination sequence comprises sequentially illuminating the plurality of lamps in accordance with an illumination timing that is based on the horizontal spacing of the plurality of lamps.

14. The method of claim 10 , wherein the leftward illumination sequence and the rightward illumination sequence each include selective illumination of a central brake lamp of the vehicle.

15. The method of claim 10 , wherein the default lighting pattern includes simultaneously illuminating the plurality of bulbs in a flashing pattern.

16. The vehicle of claim 1 , further including determining whether the plurality of lamps are fully functional, and illuminating the plurality of lamps in accordance with the default lighting pattern when the plurality of lamps are not fully functional.

17. A hazard lamp controller for a vehicle, the hazard lamp configured to determine a selected state of a turn-signal stalk of the vehicle and to illuminate a plurality of rear lamps of the vehicle in accordance with a lighting pattern responsive to the state of the turn-signal stalk, wherein the rear lamps are further configured to simultaneously illuminate to indicate that the vehicle is braking, the selected state is one of a first state associated with a leftward lighting pattern, a second state associated with a rightward lighting pattern, and an inactivated state associated with a default lighting pattern, wherein the first state and second state are selected automatically using a sensor configured to determine the position of the vehicle relative to traffic.

18. The hazard lamp controller of claim 17 , wherein the hazard lamp controller is further configured to illuminate the plurality of lamps in accordance with the default lighting pattern when the plurality of lamps are not fully functional.