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基于at89s52太陽能熱水器控制系統(tǒng)的設計畢業(yè)設計論文(已修改)

2025-07-22 09:31 本頁面
 

【正文】 攀枝花學院本科畢業(yè)設計(論文) 基于 AT89S52 太陽能熱 水器控制系統(tǒng)的設計 學生姓名: 劉 歡 學生學號: 20xx10501040 院(系): 電氣信息工程學院 年級專業(yè): 電子信息工程 指導教師: 伍剛 教授 助理指導教師: 二〇一四年六月攀枝花學院本科畢業(yè)設計(論文) 摘要 I 摘 要 本設計以 AT89S52 單片機 作 為控制 核心 并協(xié)調整個系統(tǒng) 的工作, 通過DS18B20 傳感器檢測當前水的溫度,通過單片機的處理在 LED 數(shù)碼管上顯示當前的溫度值告知用戶,用戶通過顯示的溫度值可以控制電磁開關進行加熱或上水以便達到舒適的水溫。該系統(tǒng)同時還能對水位進行實時監(jiān)控,水位的當前值通過數(shù)碼管顯示,當水位為零時,系統(tǒng)會自動開啟上水的電磁開關,當水位高于 100時,系統(tǒng)會自動關閉上水電磁開關。 關鍵詞 AT89S52 單片機, LED,溫度控制,水位控制,電磁開關 攀枝花學院本科畢業(yè)設計(論文) ABSTRACT II ABSTRACT This design mostly AT89S52 microcontroller core as a control and coordinate the work for the entire system,The DS18B20 sensor to detect the current water temperature,SCM through the processing in the LED digital tube display the current temperature inform users,The user through the display of the temperature value can control the electromagic switch heating or water to achieve a fortable system can realtime monitoring of water level, the value level through the digital tube display, when the water level is zero, the electromagic switch system will automatically open water, when the water level is higher than 100, the system will automatically shut down the water electromagic switch. Key words AT89S52 MCU, LED, temperature control, water level control, electromagic switch 攀枝花學院本科畢業(yè)設計(論文) 目錄 1 目 錄 摘 要 ................................................................................................................................. I ABSTRACT .......................................................................................................................... II 1 緒論 .............................................................................................................................1 課題背景 ...............................................................................................................1 課題研究意義 ........................................................................................................1 國內(nèi)外研究水平 .....................................................................................................1 本課題發(fā)展趨勢 .....................................................................................................2 2 方案的分析與選擇 .....................................................................................................4 方案的分析 ............................................................................................................4 方案一 .........................................................................................................4 方案二 .........................................................................................................5 方案的選擇 ............................................................................................................5 3 硬件設計 .....................................................................................................................7 系統(tǒng)總體硬件框圖與工作原理 ................................................................................7 溫度傳感器 ............................................................................................................7 電磁繼電器 .......................................................................................................... 13 單片機控制系統(tǒng) ................................................................................................... 14 AT89S52 的主要性能 .................................................................................. 15 AT89S52 的引腳說明 .................................................................................. 16 LED 顯示 .............................................................................................................. 18 按鍵電路設計 ...................................................................................................... 19 4 軟件設計 ................................................................................................................... 21 軟件設計架構 ...................................................................................................... 21 主控程序 ............................................................................................................. 23 應用程序 ............................................................................................................. 23 DS18B20 的驅動設計 .................................................................................. 23 按鍵控制的軟件設計 ................................................................................. 26 LED 顯示程序的設計 ................................................................................. 28 5 電路仿真 ................................................................................................................... 30 keil 的使用 ......................................................................................................... 30 攀枝花學院本科畢業(yè)設計(論文) 目錄 2 proteus 的仿真 .................................................................................................... 34 系統(tǒng)的仿真 .......................................................................................................... 35 仿真結果的分析 ................................................................................................... 38 PCB 的制作 ........................................................................................................... 38 6 系統(tǒng)的調試 ................................................................................................................. 39 硬件的調試 .......................................................................................................... 39 硬件的調試 ...................
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