Apparatus for controlling illumination range of vehicle lights
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United States of America Patent
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Oct 18, 2016
Grant Date -
Jun 4, 2015
app pub date -
May 28, 2013
filing date -
May 28, 2012
priority date (Note) -
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Abstract
A light control system acquires presence information that indicates whether or not another vehicle is present in a lateral or rear direction relative to an own vehicle. If presence information indicates the presence of another vehicle, the illumination range of the headlights of the vehicle is changed so as to be narrower. Thus, when another vehicle enters the illumination range from a lateral direction relative to the vehicle equipped with the system, the illumination range of the lights of the vehicle is changed to a narrower range before the entry into the illumination range.
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