基于单片机的电器遥控器设计

论文编号:JD109   字数:13114,页数:45

摘要：通过对设计要求地认真分析和研究，拿出了几种可行方案，最终选定了一个最佳方案。该方案是采用先进的单片机技术实现遥控的主要手段。我们所设计的遥控器能控制5个电器的电源开关，并且可对一路电灯进行亮度的调节。
关键字：遥控电路，红外发射，红外接收，单片机

A Design about the Tele-controller Based on SCM

【abstract】After analyzing and researching on the request of the design, we take several blue print and we selected the best one in the end. The project make use of advanced SCM to realize the remote control.  Remote controller we designed can dominate 5 electrical source switches and adjust the brightness of one light.
【keyword】Remote controlling circuit  Infrared emission  Infrared receiving, SCM
目      录

基于单片机的电器遥控器设计..............................................  3
文献综述................................................................  4
一．遥控技术的种类......................................................  4
二、红外遥控技术的研究现状和成果........................................  6
第1章总体设计方案 ...................................................... 9
方案一：（简易红外遥控电路）............................................  9
方案二：（利用红外遥控开关电路）........................................ 10
方案三：利用红外遥控开关电路.............................................11
方案比较 ............................................................... 12
第2章系统硬件电路设计.................................................. 13
2.1器件选择 ............................................................ 13
2.1.1 单片机的选择.....................................................  13
2.1.2 显示器件选择...................................................... 14
2.1.3调光器件选择 ...................................................... 14
2.1.4 按键控制方式选择 ..................................................15
2.2.电路设计............................................................ 15
2.2.1．发射电路部分 .................................................... 15
2.2.1.1遥控发射器遥控方式 ...............................................15
2.2.1.2发射电路的设计....................................................16
2.2.1.3遥控发射器电路原理图 .............................................18
2.2.2．接收电路部分 .....................................................19
2.2.2.1红外遥控接收器的接收过程 ........................................ 19
2.2.1.2遥控接收器电路原理图 ............................................ 19
2.3.系统功能实现方法 ................................................... 20
2.3.1．遥控码的编码格式 .................................................20
2.3.2．遥控码的发射......................................................21
2.3.3．数据帧的接收处理..................................................21
2.4.遥控发射及接收控制电路的软件设计...................................  22
2.4.1遥控发射部分......................................................  22
2.4.2遥控接收部分......................................................  24
第3章设计调试...................................................... ... 26
调试步骤...................................................... ..........26
第4章结束语......................................................  .....28
附录（参考文献及计算机程序清单）........................................ 29
参考文献................................................................ 29
程序清单...................................................... ......... 30