Virtual Verification System for Assessing Optical Performance of Automotive Lighting Fixtures
LI Wenjuan
XU Shengliang
ZHOU Meng
DONG Youxue
YAN Zi
WU Ke
Abstract：This paper introduces an innovative approach for assessing the optical performance of automotive lighting fixtures through a virtual verification system.The system is a secondary development based on the SPEOS software,integrating both static and dynamic scenarios,which enables virtual verification of automotive lighting performance at full-vehicle level.The approach significantly reduces the reliance on the traditional physical testing,thereby shortens the development cycle and reduces the cost of automotive lighting fixture development.The system conducts a comprehensive analysis depending on the input parameters and generates performance reports conforming to existing standards,which provides quantitative assessment of lighting performance and guidance for the optimization of automotive lighting fixtures.
Keywords：automotive lighting fixturesvirtual verification systemSPEOSoptical performance assessment
Publication Date：2025-11-25
Online Publishing Date：2025-12-15(First online date of this platform, not the publication date of the document)
Pages：6( 30-34,38 )