| 摘要 |
A bicycle alarm device includes a lighting module (30) mounted on the front and/or back of a bike, and has multiple light-emitting diodes (LED) arranged on a substrate (32) in the form of an LED array (31) with each LED connected to a controller (20) and a power module (10). The controller (20) is connected to the power module (10) and an operation interface (40) to receive an operation command from the operation interface (40) to control the LED array (31) of the lighting module (30) to display a corresponding alarm symbol. Cyclists can output at least one operation command to the controller (20) through the operation interface (40) for the lighting module (30) to generate a corresponding alarm symbol. Accordingly, passerby and drivers of vehicles can be aware of the alarm situation beforehand and cycling safety can be further enhanced. |
