光强感应智能窗帘设计1.doc

读万卷书 行万里路 PAGE 光强感应智能窗帘设计 设计单位：聊城大学 设计者：曹晓 梁肖肖 张考同 2011年9月22日星期四 目 录 TOC \o 1-4 \u 1 摘要 3 2 前言 4 2.1 智能家居概念的发展 4 2.2 现代防盗系统的形成与发展 4 3设计方案 5 3.1系统框图 5 3.2基本系统原理图 5 3.3模式 PAGEREF _Toc169358003 \h 7 3.3.1自动模式 PAGEREF _Toc169358003 \h 7 3.3.2手动模式 7 3.3.3定时模式 8 3.4 液晶显示 8 3.5温湿度检测 9 3.6 检测电路 9 3.7 语音报警电路 12 3.8 电机驱动部分 13 4作品使用性 14 结 论 15 摘要 随着现代电子技术的快速发展，智能家居已逐渐进入人们的生活中。如今窗帘应用普遍，但是由于窗帘的高、大等原因导致人工开关非常不方便。本设计针对这一情况进行设计，采用对光照强度的采集，实现窗帘的自动化控制。 本作品介绍基于单片机控制的智能窗帘系统，主要的功能是实现利用对光强的感应对窗帘进行调节。另外，在人性化设计方面，本作品添加了温湿度监控，红外遥控，定时开关并能够液晶显示等功能。本作品操作界面友好，夜间能够背光显示，还能能够利用按键或红外遥控器实现功能之间的切换，方便实用。它采用了无线遥控技术，实现在室内任何地方，只要轻按遥控器，窗帘就会随心所欲地打开或关闭。为了使智能窗帘系统更加完善，在设计中加入了智能报警系统。当报警系统开启时，只要有入侵者从窗户入内，就会响起相应的报警信号。 关键词： STC89C52 Abstract With the rapid development of modern electronic technology, intelligent home furnishing has gradually entered peoples life. Now the curtain is applied widely, but as the curtain of high, big reasons such as manual switch is not easy. This design in view of this situation the design, uses the light intensity on the acquisition, to achieve the automatic control curtain. The introduction of intelligent control based on single chip curtain system, main function is to achieve the use of light induction of the curtain control. In addition, user-friendly design, this work is added to the temperature and humidity control, infrared remote control, timing switches and LCD display function. This work friendly operation interface, the night can be backlit display, but also can make use of keys or infrared remote controller to achieve the function of switching between, convenient and practical. It uses a wireless remote control technology, realized in the indoor anywhere, as long as the light by remote control, the curtain will be freely opened or closed. In order to make intelligent curtain system more perfect, join in the design of intelligent alarm system. When the alarm system is turned on, as long as the invaders from the window into, will sound a corre