畢業(yè)論文(設(shè)計(jì))汽車防撞主控系統(tǒng)設(shè)計(jì)與實(shí)踐

1、安徽新華學(xué)院2018屆本科畢業(yè)論文（設(shè)計(jì)）I汽車防撞主控系統(tǒng)設(shè)計(jì)與實(shí)踐汽車防撞主控系統(tǒng)設(shè)計(jì)與實(shí)踐摘要隨著我國汽車制造技術(shù)和公路網(wǎng)絡(luò)建設(shè)的發(fā)展，越來越多的人出行選擇乘坐私家車，但是汽車的增多也給人們的日常出行帶來了一定的安全隱患，其中汽車之間的碰撞刮擦問題大到危機(jī)人們的生命安全，小到給車身留下劃痕等等都是人們所不希望發(fā)生的。本次課題研究就著眼于此，利用STC12C5A6S2設(shè)計(jì)嵌入式距離檢測系統(tǒng)，實(shí)現(xiàn)在駕駛員駕駛過程中，能夠?qū)崟r(shí)監(jiān)測車身與

2、障礙物之間的距離，并且當(dāng)距離低于安全值時(shí)，系統(tǒng)發(fā)出警報(bào)。為了增強(qiáng)汽車防撞主控系統(tǒng)的穩(wěn)定性和靈敏度，本設(shè)計(jì)采用USR—C322作為信息傳輸模塊主要部件，當(dāng)紅外線測距模塊檢測距離過近時(shí)，采用聲光同時(shí)報(bào)警，以提高系統(tǒng)的工作性能。關(guān)鍵詞：關(guān)鍵詞：汽車防撞系統(tǒng)；STC12C5A6S2；設(shè)計(jì)安徽新華學(xué)院2018屆本科畢業(yè)論文（設(shè)計(jì)）目錄1引言......................................................

3、................................................11.1研究背景........................................................................................11.2研究意義....................................................................

4、....................12系統(tǒng)硬件設(shè)計(jì).........................................................................................22.1STC12C5A6S2單片機(jī)介紹...........................................................22.2USR—C322信息傳輸模塊設(shè)計(jì)....

5、................................................42.3紅外線距離檢測模塊設(shè)計(jì)............................................................52.4LCD1602顯示模塊設(shè)計(jì)................................................................62.5蜂鳴器報(bào)警模塊設(shè)計(jì)...

6、.................................................................62.6復(fù)位電路設(shè)計(jì)................................................................................73軟件設(shè)計(jì)...........................................................

7、......................................93.1設(shè)計(jì)思路........................................................................................93.2主程序設(shè)計(jì).............................................................................

8、.......93.3AD轉(zhuǎn)換啟動(dòng)及數(shù)據(jù)讀取程序設(shè)計(jì)...........................................103.4顯示子程序設(shè)計(jì)..........................................................................113.5測距子程序設(shè)計(jì).....................................................

9、.....................123.6距離過近報(bào)警子程序設(shè)計(jì)..........................................................123.7無線數(shù)據(jù)傳輸子程序設(shè)計(jì)..........................................................134調(diào)試與總結(jié)...........................................