汽车智能化车灯控制系统方案和软件方案设计  

Design of Automotive Intelligent Lights Control System Scheme and Software Scheme

作　　者：黄常清 罗诗明 杨才生 兰金耀 Huang ChangQing;Luo ShiMing;Yang CaiSheng;Lan JingYao

机构地区：[1]上汽通用五菱汽车股份有限公司,广西柳州市545001

出　　处：《时代汽车》2023年第13期97-99,共3页Auto Time

摘　　要：随着LED前照灯的集成度和复杂程度及智能化程度的提高,汽车LED前照灯驱动面临着提高效率、简化设计、和降低成本等诸多挑战。本研究提出了一种性能稳定、性价比高、能耗低、驱动效率高、智能化高、集成度高LED驱动方案,并对该驱动方案的关键参数、相关的技术方案进行优化设计和研究。该项研究在汽车LED前大灯驱动电路领域具有降本增效、提升用户的体验感和整车行驶安全性的重要意义。The automotive LED headlight drive was facing many challenges,such as improving efficiency,simplifying design,and reducing cost with the integration.Complexity and intelligence of LED headlight become more and more elevated.An LED drive scheme with stable performance,high-cost performance,low energy consumption,high drive efficiency,high intelligence and high integration were proposed in this study.Furthermore,the key parameters and related technical schemes of the drive scheme were optimized and researched.This research had great significance in the field of automotive LED headlamp driving circuit to reduce cost and increase efficiency,improve user experience and vehicle driving safety.

关 键 词：LED 前照灯 驱动 智能化 驱动效率 能耗 

分 类 号：U46[机械工程—车辆工程]