基于LED光源DLP前照灯系统策略研究与验证

Research and Verification of DLP Headlamp System Strategy Based on LED Light Source

本文以LED辅助光源的DLP前照灯系统为研究对象,开发一种应对多种场景需求的DLP前照灯系统策略及控制逻辑。采用整车及系统台架实测验证,试验结果表明,LED辅助光源的DLP前照灯系统能够很好实现人车防眩目,坡度及转弯、高速公路等工况自动照明,提高夜间行车驾驶安全。

The DLP headlight system with LED auxiliary light source is taked as the research object. This paper develops a DLP headlight system strategy and control logic to meet various scene requirements. The whole vehicle and system test bench were used for verification, and the test results showed that the DLP headlight system with LED auxiliary light source can effectively achieve anti glare for people and vehicles, automatic lighting for slopes, turns, highways and other working conditions, and improve nighttime driving safety.