Vehicle lamp control apparatus

A vehicle lamp control apparatus comprising:

• a timing generator configured to detect a setting voltage, which is varied, in response to a battery status signal and generate a delay time by measuring a time in which the setting voltage reaches a reference voltage;
• a lamp control circuit configured to sequentially turn on light-emitting diode (LED) channels at an interval of the delay time;
• an external module connected to the timing generator, and
• wherein the timing generator receives the battery status signal, which is activated when battery power supplied in conjunction with a turn signal is stabilized, and provides the delay time to the lamp control circuit in response to the battery status signal, and
• wherein the external module includes at least one of a capacitor and a resistor.

A vehicle lamp control apparatus comprising:

• a timing generator configured to detect setting voltages, which are varied, in response to a battery status signal and generate delay times by measuring a time in which each of the setting voltages reaches a reference voltage;
• a timing controller configured to generate a start signal using the battery status signal and at least one of the delay times and generate channel control signals using the start signal and the delay times not used to generate the start signal;
• and
• a constant current controller configured to turn on at least one of light-emitting diode (LED) channels in response to the start signal and to control sequential turn-on of the remaining LED channels in response to each of the channel control signals.