method and device for ascertaining a safety angle of a headlight beam of at least one headlight of a vehicle
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United States of America Patent
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Issued Date -
Oct 6, 2016
app pub date -
Jul 23, 2014
filing date -
Aug 26, 2013
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Abstract
In a method for ascertaining a safety angle of a headlight beam of at least one headlight of a vehicle, which safety angle represents a vertical angle by which the headlight beam is lowered to a safety height, which safety height represents a height of the headlight beam at which no blinding of a driver of another vehicle occurs, a speed value is read in in a first step, which speed value is a function of a speed of the vehicle, and the safety angle is ascertained in a second step, using the speed value.
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