VI目录摘要.............................................................IAbstract........................................................II前言.............................................................1第一章设计目的和意义............................................21.1研究本课题的目的............................................21.2研究本课题的意义及发展......................................2第二章总体设计方案..............................................42.1设计要求....................................................42.2设计方案....................................................42.2.1总体设计方案............................................42.3模块的功能..................................................52.3.1无线红外模块............................................52.3.2人体感应模块............................................52.3.3DS1302时钟模块.........................................52.3.4EEPROM存储电路.........................................5第三章总体设计电路..............................................63.1最小系统....................................................63.1.1简介....................................................63.1.2STC12C5A60S2系列单片机的A/D转换器的结构................63.1.3单片机最小系统设计......................................63.3传感器......................................................93.3.1温度传感器..............................................93.3.2红外传感器.............................................113.3.3DS1302时钟............................................123.4LCD液晶显示电路...........................................133.5风扇驱动...................................................15第四章系统软件设计.............................................174.1软件介绍...................................................174.2主程序流程图...............................................174.3DS18B20子程序流程图.......................................17VII4.4转速调节子程序流程图.......................................18第五章系统调试.................................................205.1传感器DS18B20温度采集部分调试.............................205.2风扇调速电路部分调试.......................................215.3人体感应模块的测试.........................................21参考文献........................................................23附录............................................................24附录1.........................................................24附录2.........................................................29致谢............................................................34总结与体会......................................................35I基于单片机智能遥控风扇的设计与制作摘要当今社会已经完全进入了电子信息化,温度控制器在各行各业中已经得到了充分的利用。具有对温度进行实时监控的功能,以保证工业仪器,测量工具,农业种植的正常运作,它的最大特点是能实时监控周围温度的高低,并能同时控制电机运作来改变温度。它的广泛应用和普及给人们的日常生活带来了方便。在炎热的夏天人们用电风扇来降温;在工业生产中,大型机械用电风扇来散热等。随着温度控制的技术不断发展,应运而生的温控电风扇也逐渐走进了人们的生活中。温控电风扇可以根据环境温度自动调节电风扇启停与转速,在实际生活的使用中,温控风扇不仅可节省宝贵的电资源,也大大方便了人们的生活和生产。本设计为一种温控风扇系统,具有灵敏的温度感测和显示功能,系统采用STC12C5A60S2单片机作为控制平台对风扇转速进行控制。利...