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1. (WO2018043953) METHOD AND APPARATUS FOR AUTOMATICALLY ADJUSTING LUMINANCE OF VEHICLE TAIL LIGHT

Pub. No.:    WO/2018/043953    International Application No.:    PCT/KR2017/008854
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Wed Aug 16 01:59:59 CEST 2017
IPC: B60Q 1/30
B60Q 1/00
B60W 40/105
Applicants: PARK, Gyeongjune
박경준
Inventors: PARK, Gyeongjune
박경준
Title: METHOD AND APPARATUS FOR AUTOMATICALLY ADJUSTING LUMINANCE OF VEHICLE TAIL LIGHT
Abstract:
The present invention provides a method and an apparatus for dynamically controlling the luminance of a tail light of a vehicle tail lamp in response to a change in speed difference between a vehicle and a vehicle therebehind, and for preventing a collision between the traveling vehicles. In addition, the apparatus comprises: a tail light operating unit, which slowly or rapidly becomes brighter up to a predetermined brightness as the speed difference between the vehicle and the vehicle behind gradually becomes larger, and slowly or rapidly becomes darker down to a predetermined brightness as the speed difference between the vehicle and the vehicle behind gradually becomes smaller; a speed sensing unit for measuring the speed of the vehicle; a rear speed sensing unit for measuring the speed of the vehicle therebehind; and a control unit for automatically adjusting the luminance of the tail light by controlling the tail light operating unit when the vehicle therebehind is traveling faster than the vehicle.