Enhanced communication system for vehicle hazard lights
A system for implementing strobing of existing vehicle hazard lights including an interface to a vehicle wiring harness configured to receive input to an existing vehicle flasher module, and a strobing circuit that responds to an activation signal from the vehicle wiring harness that is indicative of a hazard flasher deployment event by producing an electrical output through the interface to the vehicle wiring harness that causes a strobing of existing vehicle hazard lamps.
1. A lighting system comprising:
a plurality of signal light bulbs that are positioned on a front and rear of a vehicle to indicate a turning direction of the vehicle;
a microcontroller in operative communication with the plurality of signal light bulbs to illuminate a first subset of the plurality of signal light bulbs that are visible on a left side on the front and rear of the vehicle, to illuminate a second subset of the plurality of signal light bulbs that are visible on a right side on the front and rear of the vehicle, and to illuminate both subsets of light bulbs simultaneously;
a signal light stalk that is operable by an occupant of the vehicle to provide at least a left turn indication and a right turn indication to the microcontroller; and
a hazard switch that is operable by the occupant of the vehicle to provide a first signal to the microcontroller and to provide a second signal to the microcontroller;
an accelerometer in communication with the microcontroller;
wherein the microcontroller flashes the first subset of the plurality of signal light bulbs in response to the left turn indication, and flashes the second subset of the plurality of signal light bulbs in response to the right turn indication;
wherein the microcontroller flashes the first and second subsets of signal light bulbs simultaneously in response to receipt of the first signal; and
wherein the microcontroller strobes the first and second subsets of signal light bulbs simultaneously in response to receipt of the second signal, a cycle of the strobing being perceptibly faster than a cycle of the flashing of the first subset of signal light bulbs, perceptibly faster than a cycle of the flashing the second subset of signal light bulbs, and perceptibly faster than a cycle of the flashing of the first and second subsets of signal light bulbs simultaneously in response to the first signal;
wherein the microcontroller strobes the first and second subsets of lights simultaneously in response to an indication from the microcontroller of non-typical driving; wherein the non-typical driving includes an overturn of the vehicle.
2. The light system of claim 1 , wherein the microcontroller comprises a body control module.
3. The lighting system of claim 1 , wherein the non-typical driving further includes rapid deceleration.
4. The lighting system of claim 1 , wherein the microcontroller is in communication with at least one vehicle safety system and strobes the first and second subsets of lights simultaneously in response to a third signal from the at least one vehicle safety system.
5. The lighting system of claim 4 , wherein the at least one vehicle safety system comprises an anti-lock braking system.
6. The lighting system of claim 4 , wherein the at least one vehicle safety system comprises a vehicle airbag system.
7. The lighting system of claim 1 , wherein the microcontroller is operable to strobe the first and second subsets of light in sequence in response to the signal light stalk providing the left turn signal indication or the right turn indication while the microcontroller is already simultaneously strobing the first and second subsets of lights.