抬头显示系统的杂散光分析与仿真

Analysis and Simulation on HUD Stray Light

随着汽车工业的发展和人们对安全驾驶的重视,汽车安全配置也更丰富。汽车抬头显示系统作为提高行车安全配置之一,配置率也逐年提高。HUD是一个光学产品,其杂散光会严重影响产品品质和行车安全。在产品设计中消除杂散光干扰,对提高成像品质尤为重要。本文简单介绍HUD杂散光典型路径、杂散光仿真以及消除方法。

With more focus on safely driving and development of automobile industry,the security configuration is more sufficient.The HUD has been increasingly equipped,as a significant safety system.HUD as an optical device,the stray light effects the secure driving intensively.Therefore,it's important to reduce the stray light to ensure the quality of display.This paper introduces the typical path of HUD stray light,simulation of stray light,and elimination methods.