智能家居照明控制系统的设计

智能家居照明控制系统的设计摘要：单片机在生活中随处可见，已经融入了的生活。在各个领域里都可以看到存在大量的单片机，它帮助的生活变得更加美好。例如电灯，已成为家家户户生活工作的必需品，但是，现在快节奏下的人们又时常忘记关灯，造成巨大的能源损失。本研究针对这一能源损失现象进行了相应的分析，设计了一个能够智能家居照明的控制系统。对其原理进行了概述，分析了如何去实现这样一个控制系统，提出来对于本系统总体设计思路和任务，根据所要达到的目标，进行综合考虑，设计了相应的硬件和软件。基于单片机的智能家居照明控制系统，综合了人体热释电红外感应和光敏模块，可以判断是否有人，周围的光是强还是弱，从而对灯进行智能的开关控制。当系统传感器的判断感应范围内有人，且周围的光照强度较弱时，系统进行智能控制，应自动开灯，无人状态应关灯；光照强度较强时，也应处于关闭状态。本系统具有良好的节约能源效果，控制方便，通用性好，维护方便等特点。因此研究基于单片机的智能控制系统具有很深刻的实用价值。关键词：人体感应；智能灯；单片机；智能化Design of intelligent home lightingcontrol systemAbstract:Microcontroller can be seen everywhere in our life and has been integratedinto our life.In all fields,we can see that there are a large number of single chip computers,which help make life better.For example,electric lights have become a necessity for everyfamily's life and work.However,people often forget to turn off the lights under the fast-pacedenvironment,causing huge energy losses.This research has carried on the corresponding analysis to this energy loss phenomenon,and designed a control system that can be used for intelligent home lighting.This papersummarizes its principle,analyzes how to realize such a control system,puts forward theoverall design ideas and tasks of this system,and designs the corresponding hardware andsoftware based on the comprehensive consideration of the goal to be achieved.The intelligent home lighting control system based on single-chip microcomputerintegrates human pyroelectric infrared induction and photosensitive modules,which can judgewhether there is someone and whether the light around is strong or weak,so as to carry outintelligent switch control on the lamp.When there is someone within the judgment sensingrange of the system sensor and the surrounding light intensity is weak,the system performsintelligent control,and the light should be turned on automatically,and turned off when thereis no person;When the light intensity is strong,it should also be turned off.The system hasgood energy saving effect,convenient control,good universality,convenient maintenance andother characteristics.Therefore,the research of intelligent control system based on single-chipmicrocomputer has very profound practical value.Key words:human body induction;Intelligent lamp;singlechip;Intelligence目录第1章绪论…1.1研究的背景.…1.2研究的意义21.3研究内容与目标.31.3.1研究内容….31.3.2研究目标..3第2章基于单片机的智能家居照明控制系统方案设计…2.1总体设计方案.42.2整体系统设计方案.…2.2.1硬件电路设计...52.2.2逻辑设计…..62.2.3感应器的选择.7第3章原理图设计。.83.1总体原理图.83.1.1主控芯片AT89C52.83.1.2AT89C52单片机的主要特性.93.2光强检测部分.…93.3红外传感器处理电路113.3.1工作原理123.3.2菲涅尔透镜..133.3.3模块结构.133.4手动控制电路..143.5电灯运行电路….153.6延时时间选择电路15第4章软件程序164.1总体流程.164.2按键消颤程序.174.3程序工作流程.17第5章仿真195.1外传感器模块仿真结果195.2光强检测模块仿真结果,20第6章总结,21致谢.22参考文献…23