A bicycle light 10 comprises one or more light emitters, sensors adapted to detect a number of conditions and adapted to provide a signal to a controller, the bicycle light further comprising a controller adapted to receive signals from the sensors and adapted to control an output of the said one or more light emitters in dependence on the conditions detected by the sensors. The sensors comprise at least an accelerometer and a proximity sensor, so that the light emitters convey. The lamp may use flashing and/or high brightness modes to indicate deceleration (braking) and vary the response depending on speed and distance to a vehicle approaching from the rear.
A bicycle light
2021-04-21
Patent
Elektronische Ressource
Englisch
IPC: | B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS |