文档介绍：摘要
当今社会经济快速发展,人民生活水平日益提高,汽车产量连年增加。然而太阳光中的紫外线,红外线等不可见光却也危害着人们的身体健康和汽车的使用寿命,汽车太阳膜作为一种新兴的汽车消费品越来越受欢迎。然而市场的太阳膜品种很多,型号也是大不相同,太阳膜的质量确参差不齐,价格相差较大,对消费者来说很难正确的买到物美价廉的太阳膜,消费者的权益得不到保护。因此如果我们设计一款测试太阳膜透光率的测试仪,那么就解决了这个问题,帮助消费者检测太阳膜。
便携式太阳膜透光率测试仪是一种检测汽车太阳膜透光率的便携仪器,采用节能环保的LED太阳光源,通过光电传感器检测,采用单片机连接LED显示器,检测太阳膜的紫外线、可见光和红外线的透光率,反映该太阳膜的质量,帮助消费者选择太阳膜。
关键词:太阳膜光源 LED显示器光电式传感器单片机
Abstract
The Rapid economic development in today's society, people's living standards, automobile yield increasing in essive years increased. However ultraviolet rays in sunlight, infrared etc. Not visible but also endangering people's physical health and auto service life and car solar film as a new car consumer goods are ing more and more popular. However solar film breed is very much, the market also is big different models, the quality of solar film uneven, indeed, to consumer prices vary larger difficult correct buy cheap and fine solar film, the rights of consumers get protection. So if we design solar film light transmittance of a test the tester, then solved the problem, solar film help consumers detection.
portable solar film light transmittance tester is a kind of testing solar film transmittance car portable equipment, adopting energy-saving LED the sun light, through the photoelectric sensor detection,uses the monolithic connection LED display, detection solar film ultraviolet, visible and infrared light transmittance, reflecting the solar film quality, to help consumers choose solar film.
Keywords: solar film light source LED monitor photoelectric sensor microcontroller
目录
Abstract - 2 -
目录 - 3 -
第一章前言 1
1
1
2
3
太阳膜透过率测试仪的测试宽度 4
4
本章小结 4
第二章光源的选择 5
关于光源 5
5
LED发光二极管的结构及工作原理 5
7
太阳光源的性能参数 7
本章小结 8
第三章传感器的介绍以及选择 9
9
9
11
本章小结 13
第四章单片机基本介绍和选择 14
14
常用单片机的介绍 14
单片机的特点和应用 14
15