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안개, 강우의 기후변화에 반응하는 백색 색온도 가변전조등에 관한 연구
김학봉(Hakbong Kim),전병철(Byongcheol),강호준(Hojoon Kang) 한국자동차공학회 2020 한국자동차공학회 학술대회 및 전시회 Vol.2020 No.11
According to the analysis of traffic accidents, it is necessary to make a plan to reduce the traffic accident rate in bad weather. Depending on the weather conditions that affect driver’s visual range, traffic accident rate varies. Accordingly, a study is researching on the color temperature of the vehicle’s headlights to improve visibility for driver safety. In this paper. an integrated headlamp system is proposed that changes lighting between Cool white and Warm white for stable visibility. The algorithm for climate condition analysis makes scheme, and the information required for driving is acquired via sensor in vehicle. After analyzing a database of acquired information, it was linked to a color temperature variable headlamp system. A virtual environment has been established and simulated to demonstrate increasing Contrast for luminance, as a result. traffic accidents can be expected to be reduced as increasing the driver visibility range.