基于单片机的遥控器的设计

文档编号:JD187    字数:11679,页数:40

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

【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
1.红外遥控的功能与特点 .................................................... 4
2.红外遥控的发展过程........................................................5
3.红外遥控的发展趋势........................................................5
第1章总体设计方案 .........................................................8
方案一：（简易红外遥控电路） .............................................. 8
方案二：（利用红外遥控开关电路） .......................................... 9
方案三：利用红外遥控开关电路...............................................10
方案比较...................................................................11
第2章系统硬件电路设计.....................................................12
2.1．红外遥控电路设计 .....................................................12
2.1.1 发射电路部分.........................................................12
2.1.1.1器件选择 ...........................................................12
2.1.1.2电路设计 ...........................................................14
2.1.2接收电路部分 .........................................................15
2.1.2.1器件选择 ...........................................................15
2.1.2.2 红外遥控接收器的接收过程...........................................18
2.1.2.3电路设计............................................................19
2.2.系统功能实现方法 ......................................................21
2.2.1．遥控码的编码格式.............................................. .....21
2.2.2．遥控码的发设定遥控射 .............................................. 22
2.2.3．数据帧的接收处理 .............................................. ....22
2.3.遥控发射及接收控制程序流程图.......................................... 23
2.3.1遥控发射部分......................................................... 23
2.3.2遥控接收部分..........................................................26
第三章系统调试 .......................................................... 28
第四章结束语 .............................................................30
附录.......................................................................31
程序清单 ..................................................................31

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