xx電氣工程及其自動(dòng)化畢業(yè)論文-基于multisim的汽車尾燈電路仿真設(shè)計(jì)-全文預(yù)覽
【正文】 控制， 探究一套既快又可靠，更加合理的設(shè)計(jì)方法，進(jìn)行高性能汽車尾燈控制系統(tǒng)的設(shè)計(jì)研究，具有非常深遠(yuǎn)的實(shí)際和理論意義 。 EDA技術(shù)的出現(xiàn)，極大地提高了電路設(shè)計(jì)的效率和可操作性，減輕了設(shè)計(jì)者的勞動(dòng)強(qiáng)度。 關(guān)鍵詞 汽車尾燈 脈沖 計(jì)數(shù)器 譯碼器 Multisim The Design of Taillight Circuit wangyuan Driected by LiJie II Abstarct This arcticle design taillght circuit usedthe knowledge of several electrical and mould electricity by the software of arcticle describes a series of product design through simulation TTL auto taillight circuit methods work. Mainly on how to produce 555 series pulse generator , how to make use of D flipflop ternary system decoder of the counters and the use of a range of methods . Experimental simulation of vehicle throng the lightemitting diode taillights to achieve a moving car when the four cases: the normal traffic , left turn , right turn , temporary brake. Key Words auto lamp , pulse , counters , decoders , traffic situation , Multisim 目 錄 摘 要 ........................................... I 外文頁(yè) .............................................. I 1 引言 .............................................. 1 2 設(shè)計(jì)介紹 .......................................... 1 設(shè)計(jì)背景與意義 ............................................................................. 1 設(shè)計(jì)目的和要求 ............................................................................ 2 3 設(shè)計(jì)思路 .......................................... 2 汽車尾燈顯示狀態(tài)與汽車運(yùn)行狀態(tài)的關(guān)系 ................................. 2 汽車尾燈控制器功能描述 ............................................................ 2 4 單元設(shè)計(jì) .......................................... 3 時(shí)鐘信號(hào)源設(shè)計(jì) ............................................................................ 3 74LS74 構(gòu)成的循環(huán)輸出 ............................................................... 5 開關(guān)控制的電路設(shè)計(jì) .................................................................... 7 譯碼器與顯示驅(qū)動(dòng)的設(shè)計(jì) ............................................................ 8 尾燈狀態(tài)指示燈的設(shè)計(jì) ................................................................ 9 5 電路的仿真及分析 .................................. 10 元器件與實(shí)驗(yàn)設(shè)備清單 .............................................................. 10 電路仿真總電路 圖 ...................................................................... 11 尾燈控制與分析 ......................................................................
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