Design About Adaptive Driving Beam Based on Imaging Design
LIN Shudong
LI Gang
SONG Jian
QI Gaojin
Abstract：As one of the main lamps for nighttime lighting,improper use of high beams can cause glare to other drivers and easily pose safety hazards.In this paper,an adaptive driving beam design is introduced,which utilizes imaging optical theory and microstructure combination through compact LED light source array arrangement to realize the effect that can achieve precise masking through LED pixels shutdown.Moreover,the designed adaptive driving beam meets the requirements of headlight regulations,and the maximum illuminance value on the 25 m screen can reach more than 120 lx.
Keywords：adaptive driving beamLED light source arrayimaging opticsmicrostructure
Publication Date：2025-02-24
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 67-70 )