論文編號(hào):DZXX379 論文字?jǐn)?shù):12931,頁(yè)數(shù):47

摘要
 隨著時(shí)代發(fā)展遙控技術(shù)也得到快速的發(fā)展，紅外遙控被不斷應(yīng)用在各個(gè)領(lǐng)域之中，如家電用品、工業(yè)領(lǐng)域、軍事、單片機(jī)應(yīng)用系統(tǒng)等等。在很多單片機(jī)應(yīng)用系統(tǒng)中，常常利用非電信號(hào)，特別是光信號(hào)傳送控制信息和數(shù)據(jù)信息，以實(shí)現(xiàn)遙控或遙測(cè)的功能。其中紅外遙控就是當(dāng)今使用最廣的遙控手段。本文介紹了一種基于AT89C51單片機(jī)的紅外遙控裝置,通過(guò)發(fā)射接收裝置實(shí)現(xiàn)無(wú)線控制，著重闡述了該裝置的原理和電路的實(shí)現(xiàn)，并給出了實(shí)現(xiàn)該控制裝置的C51程序。
 
關(guān)鍵詞：AT89C51單片機(jī) ；紅外線 ；遙控

ABSTRACT

Along with the time development，remote control technology is also developing fast，and the infrared remote control is unceasingly applied in each domain, like electrical appliances thing, industry domain, and military singlechip applied systems and so on. In many singlechip applied systems, Unelectricity signal is always used, especially light signal transmit control information and data information, in order to achieving remote control. Infrared-ray remote control is now the most widely used in controlling device in the world. This article introduces an infrared-ray remote control installation which based on AT89C51 singlechip. And transmit and receive equip to realization wireless control. It emphasizes on the axiom of the installation and the realization of electric circuit, while giving the procedure of C51 which can realize the controlling installation.
 Keywords：AT89C51 singlechip ; infrared-ray ; remote-control
目    錄
摘要 I
ABSTRACT II
第1章  緒論 1
1.1課題的背景及意義 1
1.1.1 紅外技術(shù)的產(chǎn)生 1
1.1.2 紅外技術(shù)的特點(diǎn) 2
1.1.3 紅外技術(shù)的現(xiàn)狀和發(fā)展趨勢(shì) 3
1.2畢業(yè)設(shè)計(jì)研究?jī)?nèi)容 3
第二章 硬件設(shè)計(jì)與開(kāi)發(fā) 4
2.1硬件系統(tǒng)設(shè)計(jì)概述 4
2.2 系統(tǒng)硬件介紹 4
2.2.2 AT89C51引腳功能說(shuō)明： 5
2.2.3 紅外線及紅外發(fā)光二極管 6
2.2.4紅外接收器件（HS0038B） 7
2.3 系統(tǒng)單元電路設(shè)計(jì) 8
2.3.1 紅外發(fā)送電路 8
2.3.2鍵盤電路 9
2.3.4七段數(shù)碼管顯示器模塊 9
2.3.5 紅外接收電路 11
2.4 Proteus技術(shù)運(yùn)用 12
2.4.1 Proteus簡(jiǎn)介 12
2.4.2 原理圖設(shè)計(jì)步驟與仿真 13
第三章 軟件設(shè)計(jì)與開(kāi)發(fā) 18
3.1軟件設(shè)計(jì)方案 18
3.2發(fā)射電路軟件設(shè)計(jì) 18
3.3接收電路軟件設(shè)計(jì) 21
3.4 信號(hào)測(cè)試 26
第四章 總結(jié)與展望 29
4.1 設(shè)計(jì)過(guò)程和結(jié)果 29
4.2本設(shè)計(jì)總結(jié) 30
4.3進(jìn)一步的研究設(shè)想 30
致  謝 31
參考文獻(xiàn) 32
附錄一 系統(tǒng)主要程序 33
附錄二 元器件清單 44