文档介绍：高速IrDA数据传输技术研究
摘要:随着社会的进步和生活水平的提高,人们对物质生活的要求也越来越高。近年来,IrDA(红外数据协会)数据传输技术在日常生活中应用越来越广泛。红外线是不可见光,有很强的隐蔽性和保密性,红外线波长远小于无线电波的波长,所以红外遥控不会干扰其他无线设备的工作。红外线数据传输系统还具有体积小、功耗低、功能强、成本低、易于控制和使用方便等特点,且红外线无法穿透墙壁,故不同房间的家用电器可使用通用的遥控器而不会产生干扰。红外线电路调试简单,并且编解码容易,只要电路连接无误,调试后即可投入工作,进行单路或多路遥控。红外线传输系统的种种特点适用于近距离遥控,具有较好的推广应用价值。本设计以BISS0001单片机芯片为核心,设计了一个红外线的传输控制系统。设计的电路结构简单,操作方便,并具有报警功能,在生活中有很好的用途。
关键词:IrDA;红外线;编解码;BISS0001
The High-speed IrDA Data Transmission
Technology Research
Abstract:With the progress of the society and the improvement of living standards,the requirement of people's material life is higher and recent years,the IrDA (Infrared Data Association) data transmission technology in everyday life more and more is not visible, hidden, and has a strong privacy, less than the long-wave infrared wavelength radio waves, so the infrared remote control will not interfere with other wireless devices data transmission system also has a small size, low power consumption, strong function, low cost, easy to control and ease of use features, and the infrared can not rate walls, so the different rooms of household appliances universal remote can be used without creating circuit debugging simple and easy codec, as long as the circuit is connected correctly, debugging can be put to work for single or multi remote the characteristics of infrared transmission system for short range remote control, with a good application design BISS0001 single chip as the core, the design of an infrared transmission control system. Design of the circuit structure is simple, easy to operate, and has an alarm function, in life there are good uses.
Key words:IrDA; Infrared; codec; BISS0001
目 录
第1章绪论 1
课题背景及意义 1
国内外研究的现状 1
研究的主要内容 2
第2章系统方案论证与比较 3
系统总体设计方案 3
方案一 3
方案二 3
方案三 4
方案比较 5
第3章系统设计与总体分析 7
系统分析及系统框图 7
红外线简介 7
红外线数据传输及其规范简介 7
红外线的主要特点 9
红外线收发装置介绍 10