畢業(yè)設(shè)計(jì)基于單片機(jī)的語(yǔ)音識(shí)別系統(tǒng)

1、基于單片機(jī)的語(yǔ)音識(shí)別系統(tǒng)I摘要摘要近幾年來(lái)，智能化和自動(dòng)化技術(shù)在玩具制造領(lǐng)域中越來(lái)越被關(guān)注。本文介紹一種智能化小車控制系統(tǒng)的設(shè)計(jì)——語(yǔ)音控制小車。語(yǔ)音控制小車是基于SPCE061A的代表性興趣產(chǎn)品，它配合61板推出，綜合應(yīng)用了SPCE061A的眾多資源，小車采用語(yǔ)音識(shí)別技術(shù)，可通過(guò)語(yǔ)音命令對(duì)其行駛狀態(tài)進(jìn)行控制。首先介紹了SPCE061A的主要性能及其引腳的功能；接著完成了電源電路、復(fù)位電路、鍵盤電路、音頻輸入電路，音頻輸出電路和無(wú)線控制

2、電路等硬件功能模塊的設(shè)計(jì)。軟件設(shè)計(jì)模塊能實(shí)現(xiàn)智能小車的前進(jìn)、后退、轉(zhuǎn)向、停止、避障、表演動(dòng)作以及循線等功能。測(cè)試表明，在環(huán)境背景噪音不太大，控制者的發(fā)音清晰的前提下，語(yǔ)音控制小車的語(yǔ)音識(shí)別系統(tǒng)能對(duì)特定的語(yǔ)音指令做出智能反應(yīng)，做出預(yù)想中的有限的動(dòng)作關(guān)鍵詞關(guān)鍵詞：spec061a語(yǔ)音識(shí)別驅(qū)動(dòng)電路聲控小車智能反應(yīng)基于單片機(jī)的語(yǔ)音識(shí)別系統(tǒng)III目錄目錄摘要.............................................

3、...............................................................IAbstract...................................................................................................II目錄.............................................

4、.............................................................III前言............................................................................................................11方案介紹及設(shè)計(jì)簡(jiǎn)介...................................

5、.........................................21.1小車的控制要求及設(shè)計(jì)方案..................................................21.1.1小車的控制要求...............................................................21.1.2方案設(shè)計(jì)與論證........................

6、.......................................21.2SPCE061A簡(jiǎn)介......................................................................31.2.1SPCE061A單片機(jī)概述....................................................51.2.2SPCE061A的介紹.........

7、...................................................71.2.3SPCE061A的結(jié)構(gòu)............................................................71.3SPCE061A單片機(jī)強(qiáng)大的語(yǔ)音功能......................................81.3.1語(yǔ)音識(shí)別的原理...................

8、............................................81.3.2系統(tǒng)的結(jié)構(gòu)框圖...............................................................91.4語(yǔ)音控制小車設(shè)計(jì)要求........................................................101.4.1功能要求...................

9、......................................................101.4.2語(yǔ)音控制小車的主要功能.............................................101.4.3參數(shù)說(shuō)明.........................................................................101.4.4注意事項(xiàng)........

10、.................................................................102電路設(shè)計(jì)及程序設(shè)計(jì)...................................................................112.1電路設(shè)計(jì)基礎(chǔ)知識(shí)...............................................................

11、.112.2電路方框圖及說(shuō)明................................................................132.3各部分電路設(shè)計(jì)....................................................................132.3.1電機(jī)的選擇..................................................