摘要
阐述汽车前照灯在会车时进行远光/近光自动变换的设计思路,以及会车时自动变光距离可调的控制电路设计,控制系统还包括能根据环境亮度自动开启近光或远光灯的前照灯自动开灯/延时关灯的电路设计.该项技术具有支持手动/自动变光2种模式、设计简单可靠、性能稳定、施工方便和成本较低等特点,适合于汽车照明灯光系统的改造.
The meeting car to car,Lo/Hi-beam automatically transform design ideas of headlight is described,and the car will automatically change the distance adjustable light control circuit design,control system also includes open automatically according to ambient brightness near light or high beam headlights automatically turn on the lights / delay lights of the circuit design.The technology has support for manual / auto-darkening two modes,design simple,reliable,stable performance,convenience and low cost of construction characteristics,suitable for automotive lighting lighting system using the transformation.
出处
《光电技术应用》
2010年第2期45-47,56,共4页
Electro-Optic Technology Application
关键词
汽车前照灯
自动变光
延时关灯
automobile headlight
Lo/Hi-beam auto-switch
delay lights
