【正文】
西南科技 大學(xué) 高等教育自學(xué)考試畢業(yè) 論文 I 基于 51 單片機(jī)電子密碼鎖的設(shè)計(jì)與實(shí)現(xiàn) 摘要: 截至目前為止 ,人民群眾在進(jìn)行安全密保工作的過程之中,已經(jīng)開始逐步使用電子密碼鎖。與此同時(shí),在電子密碼鎖的應(yīng)用過程之中,可以有效的提升安全防護(hù)的安全性和可靠性。 具體的來說,就是以 51 單片機(jī)作為主控芯片,結(jié)合4x4 的矩陣鍵盤,以及相應(yīng)的 LCD 顯示和報(bào)警模塊,來實(shí)現(xiàn)電子密碼鎖的設(shè)計(jì)與實(shí)現(xiàn)過程,與此同時(shí),通過該設(shè)計(jì)方式,用戶還可以自主的進(jìn)行密碼的設(shè)定和修改,遠(yuǎn)程的對(duì)電子密碼鎖進(jìn)行控制,有著一定的推廣可行性。 關(guān)鍵詞 : 51單片機(jī) ; 電子密碼鎖; 設(shè)計(jì); 實(shí)現(xiàn) 西南科技 大學(xué) 高等教育自學(xué)考試畢業(yè) 論文 II Design and implementation based on 51 single chip microputer electronic bination lock Abstract: At present, in the process of encrypted for security, the main use of bination lock is with automatic alarm function of electronic bination lock, through the use of treated woman bination lock, can effectively overe the traditional mechanical bination lock security is high enough. Against such a situation, this design is mainly introduced the design and implementation based on 51 single chip microputer electronic bination , was based on 51 single chip microputer as main control chip, the bination of 4 x4 matrix keyboard, and the corresponding LCD display and alarm module, to achieve electronic bination lock design and implementation process, at the same time, through this design approach, the user can also free to set and modify the password, remote to control electronic bination lock, has certain feasibility. Keywords: 51 single chip microputer。 Electronic bination lock。 Design。 implementation 西南科技 大學(xué) 高等教育自學(xué)考試畢業(yè) 論文 III 目錄 第 1 章 緒論 ........................................................ 1 研究背景 ....................................................... 1 研究意義 ....................................................... 1 國(guó)內(nèi)外的研究現(xiàn)狀及發(fā)展趨勢(shì) ..................................... 1 第 2 章 設(shè)計(jì)整體框架 ................................................. 2 電子密碼鎖系統(tǒng)框圖 ..........................