一种智能汽车远近灯光切换提醒装置驱动系统设计

Design of Driving System for Far and Near Light Switch Reminding Device of Intelligent Vehicles

针对国内乡村路口由于远光灯引起路人炫光造成交通事故的现状,设计了一种智能灯光切换装置。设计引入了光源中心追踪的思路,阐述了其实现原理,构建了基于C8051F340与TB6600HG的步进驱动电路,光探测器信号调理电路等部分电路,给出了控制系统软件流程图。

In view of the traffic accidents of passers-by at domestic rural junctions caused by high beam glare,an intelligent lighting switching device needs to be designed. The idea of light source center tracking is introduced in the design and the implementation principle is expounded. The stepping drive circuit based on C8051 F340 and TB6600 HG and the signal conditioning circuit of the photodetector are constructed; and the software flowchart of the control system is given out.