汽车车灯之远近光模组的前世,今生,和未来

The Past,Present,and Future of the LB and HB Module of Automotive Headlights

汽车的远近光是车辆上必备的行驶照明系统,作为汽车上最重要的安全装置之一,人们从未停止过对它的研究和创新。本文先简单介绍了车灯远近光功能在模组单元出现之前的实现形式和现阶段普遍使用的模组单元的技术方案,最后就远近光模组未来的发展趋势和亟需解决的问题做一点展望。

As one of the most important safety devices in the automobile,we have never stopped researching and innovating on it.This paper briefly introduces the development history of the low beam and high beam of headlamp before the appearance of module unit,and then introduces the technical schemes of the module unit commonly used in the market.Finally,the development trend of the module and the potential technical difficulties need to be solved in the future are introduced briefly.