现在正在做大灯随动方面的控制,但是找不到SAE的文章,请问哪位拥有下述的SAE文章?不胜感激。具体是Adaptive Front-Lighting System in LED Technology - Initial Steps and the Future,Optical Sensor Concepts for Future Head-Lighting System ,Lighting Parameters Analysis on Road by Car Fog Projector in Difficult Weather Conditions 。