红外控制电机正反转

范文编号:DZXX416  范文字数:9070,页数:23

摘   要
 随着经济的快速发展，人们生活水平得到较大的提高，生活节奏也越来越快，为此红外遥控技术不断受到人们的重视，为了使更多的人能了解和使用红外遥控技术，所以我们以研究红外控制电机正反转为课题，该装置主要采用STC12C2051为主控器设计的遥控系统实现对直流电机正转、反转和停止的遥控控制。该遥控控制系统由发射模块、接收输入模块和单片机处理输出模块三部分组成。在范文的硬件设计中，尽可能的采用已经成熟的经典电路，并进行了部分改进；在软件设计中，尽可能的采用模块化编程，来逐步完善系统的设计。
    这一装置由我们小组2个人完成，我负责硬件方面的内容。通过熟悉芯片各管脚的性能，根据它的原理图设计出电路图，来完成我的文档设计红外控制电机的正反转。
关键词：红外控制  单片机  电机

ABSTRACT
Along with economical fast development, the people living standardobtains a bigger enhancement, the rhythm of life more and more is alsoquick, unceasingly is valued people's for this infrared remote controltechnology, in order to enable more people to understand and to usethe infrared remote control technology, therefore we study theinfrared control electrical machinery pro and con to transfer thetopic, this equipment mainly uses the remote control control which theSTC12C2051 primarily controlling design the external guidance systemrealization direct class electrical machinery clockwise, reverses andstops. This remote control control system by the launch module, thereceive load module and the monolithic integrated circuit processingoutput module three parts is composed. In the paper hardware design,the as far as possible use already the mature classical electriccircuit, and has made the partial improvements; In the softwaredesign, the as far as possible use modulation programming, graduallyconsummates the system the design. This installment 2 personally completes by our group, my responsiblehardware aspect content. Through the familiar chip various base pinsperformance, designs the circuit diagram according to its schematicdiagram, completes my graduation project infrared control electricalmachinery the reverse

目   录
摘   要 1
ABSTRACT 2
第一章   绪论 3
1.1红外遥控的历史发展 3
1.2单片机的应用 4
1.3设计的目的与意义 5
1.4设计作品综述 6
第二章 硬件介绍 6
2.1 AT89C2051 6
2.1.1 功能特性概述 7
2.1.2 引脚功能说明 8
2.2 PT2248及PT2249A 9
2.3伺服电机的介绍 11
第三章红外编码解码理论 12
3.1红外发射的编码方式 12
3.2红外线遥控码解码 13
第四章 设计的基本原理 14
4.1 发射模块 14
4.2 接收输入模块 14
4.3 单片机处理输出模块 15
4.3.1 电源模块 15
4.3.2 处理输出模块 16
第五章 文档设计总结 20
第六章 致谢 21
附录一 参考文献： 22

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