基于单片机的智能走廊照明控制系统(论文).doc

“毕 昇 杯”大 赛 基于单片机的智能走廊照明控制系统设计 学校：青海民族大学 参赛人员：史浩 代园园 陈思齐 指导教师：张凌飞 班玛东周  摘 要 随着社会的发展人们对生活质量的要求越来越高，为方便生活人们越来越多的在各个场所引入照明设备,照明在能耗中所占的比例日益增高，因而照明节能也日显重要。现在国内普遍使用的节能开关基本有声控型、触摸型、感光型等.这几种开关各有自己的弊端,如声控型不适合环境嘈杂的场所、触摸型虽然能自动关闭但不能自动打开、感光型开关在无人期间不能自动关闭......由此研究设计一种既智能又节能的控制系统来替代现有的产品是一件极其有意义的工作。本设计通过STC89C52单片机结合照明技术、热红外传感技术、光敏技术等来实现对照明设备的智能控制。单片机通过继电器控制照明设备的打开或者关闭.通过光照检测电路对照明设备周边亮度进行检测，如果亮度不够则单片机检测BIS0001芯片是否采集到了人体热释电传感信号，根据有无电传感信号控制照明设备的打开或关闭。 关键词： 单片机 传感器 BIS0001 照明控制 节能 Abstract With the developent society people of the quality of life in demand is higher and higher,lighting in the proportion of energy consumption,thus increasing illumination energy conservation also more and more important.Now universal use energy-saving switch at home and abroad have sonic basic type,touch type,photographic type and so on.This several switch have their own disadvantages,such as sonic type is not suitable for environmental noisy places,photographic switch in one period can’t shut automatically.The study design intelligence,as well as a way of energy saving control system to replace the existing product is a meaningful work..This design combined by STC89C52 lighting technology,infrared sensing technology,light sensor technology,the delay technique and processing technology to realize the intelligent control of lighting equipment.Microcomputer controls lighting equipment open or close,by the relay,through the light detection circuit for lighting equipment testing,if surrounding brightness in not enough then microcomputer detect the BIS0001 chip whether collectde to human pyroelectric sensing signals,according to whether have pyroelectric sensing signals microcontroller rediercted immediately control lighting equipment open or closed. Keywords: microcontroller;sensor;BIS0001;lightingcontrol;energy-saving. 目 录 摘 要 1 前 言 3 1 概述 4 1.1 课题研究背景 4 1.2 课题研究的目的与意义 4 1.2.1 良好的节能效果和延长灯具寿命 4 1.2.2 改善工作环境，提高工作效率 4 1.2.3 提高管理水平 4 2 系统设计方案 4 2.1 单片机