HEADLIGHT SYSTEM OF VEHICLE, WITH IRRADIATION ANGLE-VARYING PART FOR VARYING IRRADIATION ANGLE OF HEADLIGHT BEAM ACCORDING TO DETERMINED RESULT OF MICROCOMPUTER

PURPOSE: A headlight system of a vehicle is provided to remove the danger of a vehicle accident occurring as a driver frequently changes a beam irradiation angle of the headlight manually. CONSTITUTION: A headlight system of a vehicle comprises a sensor part(30) installed to the front of the vehicle...

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Bibliographische Detailangaben
1. Verfasser:	PARK, GYEONG HWAN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLETECHNOLOGY PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	PURPOSE: A headlight system of a vehicle is provided to remove the danger of a vehicle accident occurring as a driver frequently changes a beam irradiation angle of the headlight manually. CONSTITUTION: A headlight system of a vehicle comprises a sensor part(30) installed to the front of the vehicle, to sense the external brightness of the vehicle and output a sensing signal; a microcomputer(40) determining the existence of a vehicle coming from the opposite side according to the sensing signal output from the sensor part; and an irradiation angle-varying part(50) varying an irradiation angle of a beam produced from a headlight according to the determined result of the microcomputer. The sensor part comprises an optical sensor installed to a front bumper of the vehicle. In the headlight system, the sensing signal proportional to the external brightness of the vehicle is output.