Patent ID: 11865968
Assignee: KOITO MANUFACTURING CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC B  H | IPC B  H

Claim 6:
7. A lamp control module used in a vehicle lamp including a turn signal lamp light source provided with a plurality of light emitting elements that independently controllable to be turned on and off, the lamp control module comprising:
a nonvolatile memory that stores a parameter for independent control of the plurality of light emitting elements;
a signal processing device configured to generate, based on the parameter, a plurality of turn-on commands independently indicating turn-on states of the plurality of light emitting elements at each time point by executing a software program; and
a drive circuit configured to drive each of the plurality of light emitting elements independently based on the plurality of turn-on commands,
wherein the plurality of light emitting elements of the turn signal lamp light source independently blink in response to a turn synchronization signal from a vehicle that alternately repeats at high and low in a predetermined cycle.