基于合泰HT66F70A单片机的智能远近光灯切换系统设计  

Design of the Intelligent High and Low Beam Switching System Based on Hetai HT66F70A Single Chip Microcomputer

作　　者：李雪锋 陈硕 LI Xue-feng;CHEN Shuo(Quanzhou University of Information Engineering,Quanzhou 362000,China;Fuzhou University,Fuzhou 350000,China)

机构地区：[1]泉州信息工程学院,福建泉州362000 [2]福州大学,福州350000

出　　处：《中小企业管理与科技》2018年第35期192-193,共2页Management & Technology of SME

摘　　要：针对驾驶员在夜间或光线不佳时不当或违规使用汽车前照灯,容易引起交通事故的问题,设计了一种由光敏电阻、超声波传感器、合泰HT66F70A单片机等组成的智能辅助系统,该系统能够在会车时自动将远光灯切换为近光灯,并在对向司机错误使用远光灯时给予提醒。In view of the problem that drivers use vehicle headlights improperly or illegally at night or in poor light,which can easily cause traffic accidents,an intelligent assistant system composed of photoresistor,ultrasonic sensor and Hetai HT66F70A single chip microcomputer is designed.The system can automatically switch the high beam to the low beam when meeting with the driver,and give a warning when the driver misuses the high beam.

关 键 词：远近光灯 光敏电阻 智能切换系统 

分 类 号：TP368[自动化与计算机技术—计算机系统结构]