THE SAME TIME CONTROL MODULE OF HEADLIGHT TO CONTROL SAME BRIGHTNESS

摘要

PURPOSE: A vehicle left and right led head light simultaneous control module is provided to selectively emit the light by distinguishing in three stages according to the weather and driving position. CONSTITUTION: A reference voltage setting section(210) sets the reference voltage for driving the right and left LED head light. A first comparator(220) senses the first output current passing through a parallel connection LED module of the left LED head light. A second comparator(230) senses the second output current passing through the parallel connection LED module of the right side LED head light.