欢迎访问昆明冶金高等专科学校学报官方网站,今天是 分享到:

昆明冶金高等专科学校学报 ›› 2019, Vol. 35 ›› Issue (5): 68-70.DOI: 10.3969/j.issn.1009-0479.2019.05.011

• 机械设计制造与自动化技术 • 上一篇    下一篇

一种根据光线调节亮度的倒车灯

李 源   

  1. 昆明冶金高等专科学校电气与机械学院,云南昆明650033
  • 收稿日期:2019-08-29 出版日期:2019-10-31 发布日期:2019-10-31
  • 作者简介:李源(1976-),男,云南大理人,讲师,工程硕士,主要从事汽车运用研究。

A Reversing Lamp Adjusting Brightness According to Light

LI Yuan   

  1. Faculty of Electrical and Mechanical Engineering,Kunming Metallurgy College,Kunming 650033,China
  • Received:2019-08-29 Online:2019-10-31 Published:2019-10-31

摘要: 汽车倒车灯的亮度若不能随外界改变,只是起到信号作用,达不到照明的效果。对汽车倒车灯电路进行重新设计,当汽车进入倒挡时,如果外部光线充足,倒车灯亮度不增强,此时倒车灯起到信号作用,当外部光线不足时,倒车灯亮度增强,起到照明和信号双重功能,增加倒车的安全性。

关键词: 亮度, 调节, 倒车灯

Abstract: If the brightness of the reversing lamp cannot change with the outside world,it only plays a signal role and cannot achieve the effect of illumination.This paper redesigns the circuit of the reversing lamp.When the car enters the reversing gear,if the external light is sufficient,the brightness of the reversing lamp will not increase and the reversing lamp only acts as a signal.When the external light is insufficient,the brightness of the reversing lamp will enhance,which has dual functions of illumination and signal,thus increasing the safety of reversing.

Key words: brightness, adjustment, reversing lamp

中图分类号: