无线电遥控系统（接收部分）.doc

摘要
本课题主要任务是设计并制作无线遥控接收机，并控制一台小型直流电动机完成启动、正转、反转、停止4个动作（发射机主要由另一同学完成），并就设计中遇到的问题进行相应的分析和研究。本设计主要采用PT2262和PT2272编码和解码芯片承担对信号的编码和解码工作，采用J05C和F05C作为接收和发射芯片。

关键词：无线遥控 直流电机 专用芯片


ABSTRACT

Main mission of this topic is the design combines to manufacture the lead-in remote control to receivers the machine and control also a small dynamoelectric operation 4 actions include the start, just turn, turn over, stop (shoot the machine mainly be complete by anther classmate) of pedestal to combine to meet on the design of problem carry on the analysis and the research for correspond.This topic main adoption PT2262 and PT2272s code to reach agreement the code chip to undertake the coding toward the signal to reach agreement the code work combine the adoption appropriation chip F05C and J05Cs the conduct and actions receives and shoots the chip.

Keyword: wireless remote control electric machinery a chip for a special purpose

目录
摘要………………………………………………………………………………2
一、前言………………………………………………………………………………3
1. 课题需要完成的内容 ………………………………………………………3
2. 意义……………………………………………………………………………3
3. 无线遥控电路概述 …………………………………………………………3
二、整体构想…………………………………………………………………………5
1. 系统控制要求…………………………………………………………………5
2. 方案论证………………………………………………………………………5
3. 系统工作原理…………………………………………………………………7
三、单元控制电路……………………………………………………………………8
1. 无线控制设备分类 …………………………………………………………8
2. 系统设计方案 ………………………………………………………………9
（1）发射装置…………………………………………………………………10
（2）接收装置…………………………………………………………………11
（3）开关控制部分……………………………………………………………18
（4）电机驱动电路……………………………………………………………19
四、可靠性设计………………………………………………………………………24
五、结论………………………………………………………………………………25
参考文献…………………………………………………………………………27