Control device for vehicle lamp, vehicle lamp system, and control method for vehicle lamp
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United States of America Patent
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Jun 27, 2023
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N/A
app pub date -
Dec 7, 2021
filing date -
Jun 14, 2019
priority date (Note) -
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Abstract
A control device for a vehicle lamp controls an adjustment of an optical axis angle of a vehicle lamp provided with a vibration generating source that vibrates at a first frequency, and the control device includes an acceleration sensor provided in the vehicle lamp and configured to sample an acceleration at a second frequency that is a non-integral multiple of the first frequency, a receiving unit that receives a signal indicating an output value from the acceleration sensor, and a controlling unit that executes control of adjusting the optical axis angle of the vehicle lamp on the basis of the output value from the acceleration sensor.
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