车灯线光源的设计模型

On Optimial Model Design of Motor Linear Light

通过合理地定义物体受光源照射的光功率,用积分的方法得到抛物面上线光源直射光线与反射光线的总功率之比;用几何方法证明直射光的亮区图形为:一矩形在其两侧各拼加一个半径相同的半圆构成;推导了反射光线方程,并用网格方法和计算机模拟方法,得到反射光的亮区是一个对称的形如双叶的图形,并对车灯线光源的设计作出了评价。

The paper definites the light power an object that from light resource and illustrates the power ratio of direct rays and reflex rays on paraboloid by integration. It also proves the bright area of direct rays and that of reflex rays by grid and computer imitating.