畢業(yè)設(shè)計(jì)-基于單片機(jī)的照明控制系統(tǒng)設(shè)計(jì)(已修改)
2025-01-29 00:41 本頁面
【正文】 上海交通大學(xué)自學(xué)考試畢業(yè)論文 1 基于單片機(jī)的照明控制系統(tǒng) 摘 要 隨著 電子技術(shù)的飛速發(fā)展，基于單片機(jī)的控制系統(tǒng)已廣泛應(yīng)用于工業(yè)、農(nóng)業(yè)、電力、電子、智能樓宇等行業(yè)，微型計(jì)算機(jī)作為 嵌入式 控制系統(tǒng)的主體與核心，代替了傳統(tǒng)的控制系統(tǒng)的常規(guī)電子線路。 同時(shí)樓宇智能化的發(fā)展與成熟，也為基于單片機(jī)的照明控制系統(tǒng)的普及與應(yīng)用奠定了堅(jiān)實(shí)的基礎(chǔ)。 本文闡述了照明的有線、無線控制方式設(shè)計(jì)原理 與實(shí)現(xiàn)方法。以設(shè)計(jì)過程為主線，分別從硬件和軟件兩個(gè)方面描述設(shè)計(jì)過程，即從硬件電路的設(shè)計(jì)方法到 實(shí)現(xiàn)所要求功能的軟件技術(shù)。 該照明控制 系統(tǒng)的 主控制器、分控制器 分別是以 AT89C51 與 AT89C2051 單片機(jī) 為 基礎(chǔ) ，實(shí)現(xiàn) 了 有線 通信、 無線數(shù)傳、控制 與 顯示 等功能。 文中詳細(xì)地描述了控制電路的設(shè)計(jì)過程，包括：鍵盤與 LED 顯示電路、 RS485 通信電路、無線數(shù)傳電路、 照明 燈控制電路以及看門狗電路等 。對(duì)于軟件設(shè)計(jì)主要有 主控制器、分控制器的有線通信程序設(shè)計(jì)與無線數(shù)字傳輸程序設(shè)計(jì)以及燈光控制、定時(shí)控制、鍵盤掃描與 LED 顯示等程序設(shè)計(jì)。有線通信程序的功能是：通過 RS485 主從通信方式，由主控制器發(fā)出命令 對(duì)全部或單個(gè)分控制器所控制的照明燈實(shí)現(xiàn)開啟、關(guān)閉、燈光亮度 調(diào)節(jié)、定時(shí) 控制 等 功能 。無線數(shù)傳程序設(shè)計(jì)的功能是：通過無線數(shù)傳模塊實(shí)現(xiàn)照明燈的無線遙控，同樣實(shí)現(xiàn)有線方式控制的功能 。 關(guān)鍵詞： 主控制器，分控制器， 單片機(jī)， 有線通信，無線數(shù)傳，燈光亮度控制，定時(shí)控制 上海交通大學(xué)自學(xué)考試畢業(yè)論文 2 The Control System for Lighting Based on Single–chip Microputer Abstract With the rapid development of electronic technology, the system of control based on Singlechip Microputer is widely applied in industry, agriculture, electric power, electron, intelligent building and so on. Microputer, as the subject and core of the embedded system of control, replaces the traditional system—electronic circuit. At the same time, the development and maturation of the intelligent building have established the substantial foundation for the popularization and application of the control system for lighting based on singlechip microputer. The paper expatiates on the designing theories and implementation method of the control system for lighting by wired or wireless munications. Taking the designing process as mainline, it describes the process of designing from two respects— hardware and software. In another word, the paper describes the process from the method of circuit designing to the software technology of realizing the demanded functions. The host controller of the control system for lighting is based on AT89C51 singlechip microputer, and the auxiliary ones are based on AT89C2051. The system can do many jobs, such as wired munication, wireless data transmitting, controlling and display. The paper describes the designing process of the circuit at length, including: keyboard and LED display circuit, RS485 munication circuit, wireless transmitting circuit, control circuit of lighting, watchdog circuit, etc. The designing of software mainly includes the several programming, such as wired munication, wireless data transmitting, lamplight controlling, timed controlling, keyboard scanning and LED displaying. The wired munication programming function is that through Masterslave munication method based on RS485 the host controller sends orders to the all auxiliary controllers or each one, including: turning 上海交通大學(xué)自學(xué)考試畢業(yè)論文 3 on lighting, turning off lighting, regulating brightness of lighting, controlling timed lighting, etc. The wireless data transmitting programming function is that by wireless transmitter it realizes wireless controlling of the lighting, and achieves the functions identical to wired munication. Key Words: Host controller, Auxiliary controller, Singlechip microputer, Wired munication, Wireless data transmitting, controlling brightness of lighting, Timed controlling 上海交通大學(xué)自學(xué)考試畢業(yè)論文 4 目 錄 摘要 1 Abstract 2 第一章 序言 6 單片機(jī)應(yīng)用技術(shù) 6 有線通信技 術(shù) 7 無線數(shù)傳技術(shù) 7 本章小結(jié) 8 第二章 基于單片機(jī)的照明控制系統(tǒng)的設(shè)計(jì)框架和性能 9 系統(tǒng)設(shè)計(jì)要點(diǎn) 9 系統(tǒng)的結(jié)構(gòu) 9 系統(tǒng)性能指標(biāo)與技術(shù)要求 11 本章小結(jié) 12 第三章 基于單片機(jī)的照明控制系統(tǒng)的硬件電路設(shè)計(jì) 13 主控制器的電路 設(shè)計(jì) 13 鍵盤的接口設(shè)計(jì) 14 LED數(shù)碼顯示的接口設(shè)計(jì) 14 看門狗監(jiān)控電路的設(shè)計(jì) 14 分控制器 的電路設(shè)計(jì) 15 時(shí)鐘芯片的接口設(shè)計(jì) 16 零點(diǎn)檢測(cè)與可控硅控制電路的設(shè)計(jì) 18
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