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家用智能電熱水器控制器_畢業(yè)設(shè)計論文(已修改)

2025-08-31 19:53 本頁面
 

【正文】 編 號: 審定成績: XX 大學(xué) 畢業(yè)設(shè)計(論文) 設(shè)計(論文)題目: 家用智能電熱水器控制器 學(xué) 院 名 稱 : 學(xué) 生 姓 名 : 專 業(yè) : 班 級 : 學(xué) 號 : 指 導(dǎo) 教 師 : 答辯組 負責人 : 填表時間: 年 月 重慶郵電大學(xué)教務(wù)處制XX 大學(xué)本科畢業(yè)設(shè)計(論文) II 摘 要 隨著人們生活質(zhì)量的提高,人們對電熱水器的要求越來越趨向于智能化和數(shù)字化。 其中,電熱水器控制器性能的好壞不僅是電熱水器性能好壞的體現(xiàn),更關(guān)系到人身安全等重要內(nèi)容。因此,電熱水器控制器的設(shè)計是智能電熱水器的需要,同時也是電熱水器的重要組成部分。 論文首先結(jié)合當前電熱水器的發(fā)展現(xiàn)狀和發(fā)展趨勢,介紹了電熱水器控制器研究的目的及意義。在確定控制參數(shù)的基礎(chǔ)上,詳細介紹了控制器的各功能組成模塊及工 作原理。根據(jù)電熱水器工作原理進行控制器的硬件電路設(shè)計和軟件設(shè)計。最后深入介紹了控制器的調(diào)試方法和過程,以及對整個控制器的設(shè)計與實現(xiàn)工作進行總結(jié)。硬件電路設(shè)計中充分利用 51 單片機的特點,主要對水溫控制、水位控制和漏電檢測模塊進行了詳細地分析設(shè)計。其中,通過采用自制分段式水位傳感器,實現(xiàn)了水位測量的低成本設(shè)計;對水溫控制進行了完整的理論分析和算法設(shè)計,測量精度達到 177。1℃;通過分析漏電檢測原理,在理論計算基礎(chǔ)上設(shè)計了漏電檢測電路。軟件部分在硬件平臺的基礎(chǔ)上實現(xiàn)電熱水器的控制工作,包括液晶顯示程序、按鍵掃描程序、水 位控制程序、溫度控制程序、漏電檢測程序以及聲音提示程序等。 本系統(tǒng)在軟硬件設(shè)計的基礎(chǔ)上,使用了計算機仿真演示。通過計算機仿真,該控制器可以實現(xiàn)對水位控制、溫度控制等功能,并能動態(tài)監(jiān)測電熱水器工作狀況,這也驗證了此設(shè)計的正確性。 【關(guān)鍵詞】 電熱水器 漏電檢測 溫度控制 水位控制 XX 大學(xué)本科畢業(yè)設(shè)計(論文) III Abstract With the improvement of quality of people39。s lives, people’s demand for water heaters tend to be more intelligent and digital. Among them, whether the electric water heater controller performance is good or not is not only the embodiment of the water heater performance, but also related to personal safety and other important content. Therefore, the electric water heater controller design is not only the need of intelligent water heater。 but also is an important part of electric water heater. Firstly with the electric water heaters’ current development situation and trend, the purpose and significance of the electric water heater controller was introduced in this paper. Based on determining the control parameters, the functional ponent and the working principle of the controller were introduced in detail. The controller hardware and software were designed by knowing the working principle of the water heaters. Finally, the paper described the debugging process and method in detail, the design and implementation of the control system also was summarized. Full use of features 51MCU in hardware design, mainly analysis the water temperature control, water control and leakage detection module in detail .Among them, the water temperature control for a plete theoretical analysis and algorithm design, measurement accuracy of 177。1℃ , through the use of homemade subtype level sensors, level measurement and display to achieve a lowcost design. By analyzing the leakage detection principle, we design the leakage detection circuit based on the theoretical calculation. Software ponents could control the electric water heaters based on the hardware platform, which includes liquid crystal display program, key scanner, water level control procedures, temperature control procedures, leakage test procedures, and procedures for voice prompts. The system use puter simulation shows based on hardware and software design. Through puter simulation, the controller can realize the water level detection, temperature detection and other functions, and can dynamically monitor the working conditions of electric water heaters, which also verified the correctness of this design. 【 Key words】 Electric water heater leakage detection temperature control water line control XX 大學(xué)本科畢業(yè)設(shè)計(論文) IV 目 錄 前 言 .................................................................................................................... 1 第一章 緒論 .......................................................................................................... 2 第一節(jié) 電熱水器發(fā)展現(xiàn)狀及發(fā)展趨勢 .......................................................... 2 一、電熱水器發(fā)展現(xiàn)狀 ................................................................................ 2 二、 電熱水器控制技術(shù)歷程及趨勢 ............................................................ 2 第二節(jié) 課題研究的目的及意義 ...................................................................... 3 第三節(jié) 本文研究的主要內(nèi)容 .......................................................................... 4 第四節(jié) 本章小結(jié) .............................................................................................. 5 第二章 系統(tǒng)總體設(shè)計 .......................................................................................... 6 第一節(jié) 系統(tǒng)概述 .............................................................................................. 6 第二節(jié) 硬件總體選型 ...................................................................................... 7 一、主要元器件選型原則 ............................................................................ 7 二、主要元器件選型 .................................................................................... 7 第三節(jié) 軟件總體設(shè)計 ...................................................................................... 8 一、單片機系統(tǒng)資源分配 ............................................................................ 8 二、系統(tǒng)軟件總體設(shè)計 ................................................................................ 9 第四節(jié) 本章小結(jié) ............................................................................................ 10 第三章 系統(tǒng)實現(xiàn) ................................................................................................ 11 第一節(jié) 硬件設(shè)計 ............................................................................................ 11 一、電源電路設(shè)計 ...................................................................................... 11 二、單片機最小系統(tǒng)電路設(shè)計 .................................................................. 12 三、人機交互電路設(shè)計 .............................................................................. 13 四、水位控制電路設(shè)計 .............................................................................. 14 五、溫度控制電路設(shè)計 .............................................................................. 16 六、
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