Bicycle turn signals
View Patent ↗Embodiments of the invention include methods and apparatuses relating to bicycle turn signals. In one embodiment, a bicycle turn signal apparatus includes left and right switches, left and right turn lights, a controller, and a power supply.
1. A turn signal apparatus for a bicycle comprising:
an accelerometer coupled to a controller and configured to provide a tilt signal to the controller;
a timer coupled to the controller;
a left turn light coupled to the controller and configured to be removably mounted to the bicycle;
a right turn light coupled to the controller and configured to be removably mounted to the bicycle; and
a power supply coupled to the controller, wherein the controller is configured to provide an activate light signal to the right turn light upon the tilt signal indicating a right tilt of the bicycle, wherein the controller is configured to provide a timer start signal to the timer upon the tilt signal indicating the right tilt of the bicycle, wherein the timer is configured to start a count-down timer upon receiving the timer start signal and upon ending the count-down timer to provide a timer end signal to the controller, and wherein upon receiving the timer end signal the controller is configured to stop the activate light signal.
2. The turn signal apparatus of claim 1 , wherein the power supply comprises a pedal powered generator.
3. The turn signal apparatus of claim 1 , wherein the power supply comprises a battery pack.