汽车自适应前照灯系统的方案设计

针对汽车自适应前照明系统(Adaptive Front-lighting System,AFS)的发展背景,在此基础上详细介绍了汽车前照明系统的工作模式,给出了系统所实现的功能及工作原理,并详细阐述系统工作的理论基础.根据系统的工作要求,对所用传感器进行了选择,并详细解释选择各型号传感器的原因,且对外围电路进行了简单的...

Research on Auto Adaptive Front-Light System

An adaptive front-lighting system has been proposed in this paper. First, introduced the develop background of this system, and on this basis, described the details of the adaptive front-lighting system operating mode and given the realization of the function and working principle of the system, and then described the theoretical basis of the work. According to the system requirements for the work of the sensors were selected and explained the reasons for selecting each type sensors, and on a simple external circuit design, including data collection of each sensor signal processing circuit, the stepper motor drive circuit and power module circuit.