Lamp control device and control method therefor
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United States of America Patent
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Apr 24, 2018
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app pub date -
Jan 7, 2016
filing date -
Jan 13, 2015
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Abstract
A lamp control device may include: a lamp including an LED module having a plurality of LED channels; a converter configured to receive a voltage corresponding to a turn signal, convert the voltage into an output voltage and internal voltage, and supply the output voltage to the LED module; and a controller configured to start counting a preset delay time when the internal voltage is supplied from the converter, and control the plurality of LED channels to sequentially light up at intervals of the delay time.
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