基于单片机的智能教室系统  

Intelligent Classroom System Based on MCU

作　　者：易淼[1] 陈鹏[1] 文汝红[1] YI Miao;CHEN Peng;WEN Lu-hong(Physical Science and Technology College,Yichun University,Yichun 336000,China)

机构地区：[1]宜春学院物理科学与工程技术学院,江西宜春336000

出　　处：《宜春学院学报》2020年第9期46-49,共4页Journal of Yichun University

基　　金：教育部协同育人项目“新工科背景下校企协同育人平台构建探索”(项目编号:201901107026);宜春学院校级教学改革研究课题“新工科背景下以OBE为导向的项目驱动“数字信号处理”教学改革研究”。

摘　　要：随着国家经济的发展和科技的进步,同学们对于教室环境的要求越来越高,运用单片机设计的智能教室系统不仅舒适,而且更加环保节能。该系统以单片机为主控核心,采用DS18B20、光敏电阻收集信息和EEPROM存储。根据DS18B20采取的温度去控制风扇的转速,根据光敏电阻去判定光照强度从而控制教室照明强度。该系统将设置的一些参数都存入EEPROM中,设置适合环境的温度限值和光线限值,使教室更加智能化。With the development of national economy and the progress of science and technology,students have higher and higher requirements for the classroom environment.The intelligent classroom system designed by single-chip microcomputer is not only comfortable,but also more environmentally friendly and energy-saving.The system is mainly controlled by single chip microcomputer,DS18B20,photoresist and EEPROM.According to the temperature of DS18B20 to control the speed of the fan,according to the photoresist to determine the light intensity to control the classroom lighting intensity.The system can set the temperature limit and light limit suitable for the environment,make the classroom more intelligent,and store some parameters in EEPROM.

关 键 词：单片机 DS18B20 光敏电阻 EEPROM 

分 类 号：TN05[电子电信—物理电子学]