乘用车后回复反射器光度性能试验研究

Research on Photometric Performance Test of Passenger Car Retro-reflector

介绍回复反射器光度试验原理,分析观察角α对回复反射器光度性能的影响。最后,以某乘用车回复反射器作为研究对象,用三维视图表达不同观察角下的回复反射器配光性能分布,为回复反射器的光度性能研发和设计提供依据。

This paper introduces the principle of photometric test for retro-reflector, and analyzes the effect of observation angle α on the photometric performance of retro-reflector. Finally, using three-dimensional views to demonstrate the distribution of photometric performance of a passenger vehicle retro-reflector at different observation angles, the paper provides references for R&D and design.