文档介绍：JIU JIANG UNIVERSITY
毕业论文(设计)
论文(设计)题目:基于红外线的通信研究
Correspondence study base on infrared
院系:电子工程学院
专业:电子信息工程
姓名:
年级: A2662 班
指导教师:
二零零六年五月
摘要
红外线是近距离、高速无线通信的一种手段,一直以来,红外遥控、遥测技术在玩具生产、家电制造等领域得到了广泛的应用。作为近距离、室内通信的手段,红外线具有无线电无法比拟的优势。
在一些工业测控场合中,有些设备与主控机之间不便进行有线连接,而采用无线电又会增加干扰和申请应用上的限制。本文介绍的系统采用AT89C52单片机作为微处理器,利用红外通信信道构成红外无线远程设备控制系统,可以满足无线控制的需求。本文主要论述了红外线通信的原理和实现方法。对红外线无线通信方式进行了全面和深入的研究与讨论,并详细阐述了红外线无线通信的过程。然后设计了一个红外线远程设备控制系统,并详细分析了系统设计中的每一个环节,得出了这一系统的最佳实施方案,成功的完成了系统的设计。其实现的功能是可以在远距离对设备进行控制,并可通过数码管的显示值来判断设备的工作情况。
【关键词】:红外线、无线通信、控制系统、单片机
Abstract
The infrared is one method which is a short distance, the high speed wireless correspondence. since always, the infrared remote control, the remote-measure technology in realm of toy production and electrical appliances manufacture obtained the widespread application. As in the short distance and the room corresponds, the infrared has the superiority which radio is unable pare with.
In some industry observation and control situations, it is inconvenient to carry on the wired connection between some equipment and host controlling machine, but using wireless radio can increase the limit which contains disturbs and applies for in the application. This article introduced the system uses the AT89C52 single-chip integrated circuit to take the microprocessor. Using munication channel constitutions a long-distance infrared wireless device control system and may satisfy the demand of the wireless controlling. This article mainly elaborated the infrared correspondence principle and the realization method. It has prehensive and the thorough research and the discussion to the infrared wireless mailing address, and elaborated the infrared wireless correspondence process in detail. Then the article has designed an infrared long-distance device control system and analysed the system design in each link .and it has obtained the best implementation plan in the system and pleted the system design the essfully. Its realization fun