【正文】 河北農(nóng)業(yè)大學(xué) 本 科 畢 業(yè) 設(shè) 計(jì) 題 目： 基于 AT89C51的室內(nèi)照明控制系統(tǒng)的設(shè)計(jì) 學(xué) 院： 機(jī)電工程學(xué)院 專(zhuān)業(yè)班級(jí)： 電氣化與自動(dòng)化 0903班 學(xué) 號(hào)： 2020214050326 學(xué)生姓名： 王威 指導(dǎo)教師 姓名 ： 肖志剛 指導(dǎo)教師 職稱(chēng)： 副教授 二〇一 三 年 六 月 五 日 1 基于 AT89C51 的室內(nèi)照明控制系統(tǒng)的設(shè)計(jì) 摘要 ： 近年來(lái)，照明用電浪費(fèi)現(xiàn)象嚴(yán)重， 尤其體現(xiàn)在室內(nèi)照明生活中，由于技術(shù)控制不到位以及人員管理忽視節(jié)電，使得電能大量浪費(fèi)和消耗。 隨著經(jīng)濟(jì)的迅猛發(fā)展和科技的飛速進(jìn)步，人們對(duì)照明的需求日益提高 ,照明也成為了電能消耗最普遍的一種方式 ， 有很多企業(yè)基于安全的要求，甚至需要 24 小時(shí)供電照明 。 對(duì)電能的過(guò)度消耗，使得節(jié)約用電成為我們?cè)诎l(fā)展經(jīng)濟(jì)的同時(shí)不可忽視的一個(gè)問(wèn)題。 針對(duì)這一現(xiàn)象的普遍化，節(jié)能的要求日益提高。 基于單片機(jī)的控制系統(tǒng)已 廣泛應(yīng)用于生產(chǎn)生活中，照明控制系統(tǒng)越來(lái)越普及。本文針對(duì)公共場(chǎng)所用電的浪費(fèi)現(xiàn)象，以 AT89C51 為核心，提出一種將光控，聲控，溫控三種自動(dòng)控制結(jié)合為一體的室內(nèi)智能照明控制系統(tǒng)。該控制系統(tǒng)通過(guò)對(duì)自然光線，人體聲音和溫度的感應(yīng)，自動(dòng)控制開(kāi)關(guān)燈的需要，從而 達(dá)到省電節(jié)能的目的。 智能照明控制系統(tǒng)是以自動(dòng)控制為主、人工控制為輔的系統(tǒng)。它能夠自動(dòng)實(shí)現(xiàn)開(kāi)關(guān)和調(diào)光功能，通過(guò)對(duì)室內(nèi)溫度，光線，以及對(duì)人聲音的采集，綜合控制室內(nèi)燈的開(kāi)合，靈活地自動(dòng)照明，既大大 減少了管理人員的數(shù)量也排除了由于人為因素而出現(xiàn)的不定時(shí)開(kāi)關(guān)現(xiàn)象， 能夠很好地 節(jié)電節(jié)能，同時(shí)結(jié)構(gòu)簡(jiǎn)單占地面積小，更加方便日常生活。 關(guān)鍵詞： 室內(nèi)智能照明；感應(yīng)；控制；管理 Indoor lighting control system based on AT89C51 is designed Abstact: In recent years,lighting electricity’waste is serious,especially reflected in indoor lighting life. Due to technical control does not reach the designated position and ignore the powersaving, personnel management makes the large amount of waste and energy consumption. With the rapid development of economy and the rapid advance of science and technology, people growing demand for lighting, lighting also became the most popular a kind of power are a lot of enterprises based on the demand of security, even need 24 hour power supply lighting, excessive consumption of electricity, makes save electricity in our economic development at the same time a problem cannot be reaction to the phenomenon of generalization, energy demand is increasing day by day. Based on single chip microputer control system has been widely used in the production and living, lighting control system is more and more waste phenomenon, in public places, the author of this paper uses AT89C51 as the core, a new optical, acoustic control, temperature control of three kinds of automatic control in one of the indoor intelligent lighting control control system through the natural light,sound and remperature induction of human body,automatic control needs to be open to turn off the lights, so as to achieve the aim of energy saving province electricity. Intelligent lighting control system based on outomatic control is given priority to, artificial control system. It can automatically switch and the dimming function, through the indoor temperature, light, and the sound collection, integrated control indoor lamp open, flexible, automatic lighting, both greatly reduced the number of management personnel also ruled out due to human factors and appear not time switch phenomenon. Energy saving, simple structure at the same time is able to cover an area of an area small, facilitate daily Words: indoor lighting, induction, control, management 0 目錄 1 室內(nèi)照明智能控制系統(tǒng)簡(jiǎn)介與方案分析 .................................................................................. 1 背景 .................................................................................................................................... 1 照明智能控制系統(tǒng)應(yīng)用優(yōu)勢(shì) ............................................................................................ 1 本課題照明控制對(duì)象的選擇 ............................................................................................ 1 本課題主要研究?jī)?nèi)容 ........................................................................................................ 1 2 照明 智能控制系統(tǒng)的總體設(shè)計(jì) .................................................................................................. 2 系統(tǒng)控制模塊的構(gòu)成及簡(jiǎn)介 ............................................................................................ 2 照明控制系統(tǒng)的可行性分析 ........................................................................................... 3 3 照明智能控制系統(tǒng)的硬件設(shè)計(jì) .................................................................................................. 3 系統(tǒng)主控電路設(shè)計(jì) ............................................................................................................ 3 系統(tǒng)供電電路設(shè)計(jì) ............................................................................................................ 5 數(shù)據(jù)采集電路 .................................................................................................................... 5 系統(tǒng)時(shí)鐘設(shè)計(jì) .......................