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基于單片機(jī)的多功能門鈴設(shè)計(jì)論文(已修改)

2024-11-23 08:35 本頁(yè)面
 

【正文】 畢 業(yè) 設(shè) 計(jì) ( 論 文 ) 設(shè)計(jì) (論文 )題目: 基于單片機(jī)的多功能門鈴設(shè)計(jì) 學(xué)生姓名: XX 指導(dǎo)教師: XXX 二級(jí)學(xué)院: XXXXXXXXX 專 業(yè): XXXXXXXX 班 級(jí): XXXXXXXXXX 學(xué) 號(hào): XXXXXXXXX 提交日期: 2020 年 4 月 10 日 答辯日期: 2020 年 5 月 10 日 金陵科技學(xué)院學(xué)士學(xué)位論文 目錄 I 目 錄 摘 要 ................................................................................................................... III Abstract ................................................................................................................ IV 1 緒 論 ................................................................................................................. 1 課題背景 ................................................................................................... 1 課題研究的目的和意義 ............................................................................ 1 2 單片機(jī)門鈴系統(tǒng)的總體設(shè)計(jì) ............................................................................ 2 技術(shù)指標(biāo) ................................................................................................... 2 設(shè)計(jì)方案 ................................................................................................... 2 系統(tǒng)設(shè)計(jì)原理 ........................................................................................... 2 系統(tǒng)開(kāi)發(fā)平臺(tái)和設(shè)計(jì)流程 ........................................................................ 2 3 硬件設(shè)計(jì) ........................................................................................................... 3 主控模塊 .................................................................................................... 3 ISD1420 語(yǔ)音電路 ..................................................................................... 5 人體紅外感應(yīng)模塊 .................................................................................. 10 鍵盤掃描電路的設(shè)計(jì) ..............................................................................11 照明電路 ................................................................................................. 12 整體電路圖 ............................................................................................. 12 4 軟件設(shè)計(jì) .......................................................................................................... 14 keil 軟件的介紹及應(yīng)用 ........................................................................... 14 程序設(shè)計(jì)流程圖 ..................................................................................... 14 5 成果及使用說(shuō)明 ............................................................................................... 19 成果展示 ................................................................................................. 19 系統(tǒng)使用說(shuō)明 ......................................................................................... 19 結(jié) 論 ................................................................................................................... 20 參考文獻(xiàn) ............................................................................................................. 21 附 錄 ................................................................................................................... 22 附 錄 1 ......................................................................................................... 22 附 錄 2 .......................................................................................................... 23 金陵科技學(xué)院學(xué)士學(xué)位論文 目錄 II 附 錄 3 ......................................................................................................... 24 致 謝 ................................................................................................................... 31 金陵科技學(xué)院學(xué)士學(xué)位論文 摘要 III 基于單片機(jī)的多功能門鈴設(shè)計(jì) 摘 要 本課題主要設(shè)計(jì)出一種小型的語(yǔ)音門鈴系統(tǒng),它具有提示、留言、警報(bào)等功能?;谶@樣的思想,本次設(shè)計(jì)以 89C51 單片機(jī)為核心,結(jié)合 ISD1420 語(yǔ)音芯片及其它成 型的芯片,以模塊化原則設(shè)計(jì)一種語(yǔ)音門鈴系統(tǒng),其中 ISD1420 語(yǔ)音芯片通過(guò)單片機(jī)實(shí)現(xiàn)控制,可以充分的發(fā)揮其錄放功能。同時(shí),結(jié)合紅外檢測(cè)模塊,提升了系統(tǒng)的安全性能。 多功能門鈴系統(tǒng)能夠?qū)崿F(xiàn)有按鍵(門鈴)按下,播放門鈴聲,根據(jù)門磁開(kāi)關(guān)(簡(jiǎn)易開(kāi)關(guān)代替)的信息來(lái)判斷是否有人開(kāi)門,如果沒(méi)有人在家,進(jìn)行留言提示,有留言按鍵按下,進(jìn)行留言,可進(jìn)行多段錄音,每段錄音有一定持續(xù)時(shí)間。通過(guò)對(duì)紅外探測(cè)系統(tǒng)接收的信號(hào)進(jìn)行判斷,進(jìn)行對(duì)電燈開(kāi)關(guān)的控制,并有相應(yīng)蜂鳴器報(bào)警部分。 關(guān)鍵詞: 單片機(jī);語(yǔ)音控制;紅外探測(cè) 金陵科技學(xué)院學(xué)士學(xué)位論文 Abstract IV Multifunction doorbell design based on Single chip microputer Abstract This topic mainly designed a small voice of the bell system。 it has the function of prompting, messages, warnings, etc. Based on the ideas, the design is used 89 c51 as the core, and bined with the chip ISD1420 voice chip and other molding. Using modular principle to design the doorbell system. When ISD1420 voice chip is controlled by microputer, it can give full play of its playback function. At the same time, this system bines infrared detection module, so it’s safety performance is to be improved. Functions of Multifunctional doorbell system have been achieved: it can play doorbell ,when a button (door bell) is pressed。 According to the status of door magic switch (instead of a simple switch) to determine whether someone open the door。 If nobody at home, carrying a message prompt, then you can press the message button, and leave a message。
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