Method and control unit for adapting an upper headlight beam boundary of a light cone
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United States of America Patent
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Feb 16, 2016
Grant Date -
Feb 19, 2015
app pub date -
Dec 3, 2012
filing date -
Jan 3, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
A method for adapting an upper headlight beam boundary of a light cone of at least one headlight of a vehicle. The method includes detecting a time curve of a pitch rate of the vehicle or a value that is dependent on the pitch rate and/or of a roll rate of the vehicle or a value that is dependent on the roll rate. The method also includes ascertaining an envelope curve and/or an amplitude of the time curve and/or an average value of the time curve. The method also includes providing a control signal for adapting the upper headlight beam boundary of the headlight beam.
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International Classification(s)
- B60R:VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT ....
- G06F:ELECTRIC DIGITAL DATA PROCESSING
- G05D:SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC....
- B60Q:ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE....
- E05F:DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSIT....
- G06K:RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD ....
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