交通燈控制電路設(shè)計(jì)畢業(yè)論文

1、信息職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計(jì)說明書(論文)設(shè)計(jì)(論文)題目:交通燈控制電路設(shè)計(jì)專業(yè):應(yīng)用電子技術(shù)班級(jí)：應(yīng)電082班學(xué)號(hào):姓名:指導(dǎo)教師:二〇一〇年九月十日四川信息職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計(jì)說明書(論文)I目錄摘要....................................................................1引言................................................

2、....................2第1章方案設(shè)計(jì)與論證....................................................31.1總體方案設(shè)計(jì)思想....................................................31.2系統(tǒng)方案選擇與比較..................................................41.2.1控制模塊

3、方案選擇.................................................41.2.2顯示模塊方案選擇.................................................41.2.3輸入模塊方案選擇.................................................41.2.4電源模塊方案選擇...........................

4、......................51.3系統(tǒng)總體方案論證....................................................5第2章系統(tǒng)硬件設(shè)計(jì)......................................................72.1總體設(shè)計(jì)及功能描述..................................................72.1.1總

5、體設(shè)計(jì)描述.....................................................72.1.2各模塊功能描述...................................................72.2各功能模塊硬件設(shè)計(jì).................................................102.2.1單片機(jī)控制模塊的設(shè)計(jì)...................

6、.........................102.2.2倒計(jì)時(shí)顯示電路的設(shè)計(jì)............................................122.2.3交通燈指示電路的設(shè)計(jì)............................................152.2.4鍵盤及狀態(tài)顯示模塊的設(shè)計(jì)........................................162.2.5開關(guān)電源模塊的

7、設(shè)計(jì)..............................................17第3章系統(tǒng)軟件設(shè)計(jì).....................................................183.1軟件總體流程圖.....................................................183.2軟件主要子程序流程.............................