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本科毕业设计
LED照明灯智能调光系统的设计
院 系：信息工程学院 姓 名：*** 学 号：40 专 业：通信工程 年 级：2010级 指导教师：*** 职 称：副教授 完成日期：2014年5月
摘 要
照明操纵系统在生活中扮演着重要的角色，能够为人们工作、生活提供良好的视觉条件，营造舒适的光环境。
本设计采纳单片机作为操纵系统，克服了传统照明设备耗能、不便于调剂光强等缺点，实现了对光强调整的人性化、智能化的操纵。设计通过点亮LED灯的数量来调整光照强度，LED灯点亮的个数越多，光线越充沛。我所做的智能调光系统，是单片机依照AD模块搜集光敏传入的数据，及时地调整对光强的操纵，当外界光照较强时，光照系统提供的光照强度相应较弱，外界光照较弱时，光照系统提供的光照较强，解决了LED照明灯自动开启、关闭、自适应调整等问题，达到了最正确调光成效。
关键词：智能调光；光敏传感器；LED灯；光照强度
Abstract
The intelligent light-control system play important role in our life. It can make people rest, work and live with a good visual condition and excellent psychological feelings, which create a comfortable environment.
This design use the single chip micro-computer as the control system, overcome the traditional lighting system’s heavy energy consumption, not easy to adjust light intensity and other shortcomings, realize the humanization and intelligent adjustment control. The single chip micro-computer adjusts the light intensity according to the AD module data from the photo-sensitive. If the outside light become strong, then the lighting system provided weak light; If the outside light is weak, the lighting system provide the strong light correspondingly, which solve the LED light open and close automatically and adaptive adjustment problems, achieved the best lighting effect.
Key words: intelligent light-conditioning; ; LED; illumination