多功能智能台灯照明系统摘要随着科学技术的进步，人们的生活中出现了各种各样的照明工具，经济的发展又使得照明工具的功能越来越区域化，形成了特定场合的不同的照明灯，其中台灯就是用来专门供人们在工作区域照明的工具,技术的发展使得台灯从最初的白炽灯灯泡光源发展为节能灯，在供电电压上也从最初的家用220V高电压供电转变为小电压供电。但是，节能灯的缺点是存在频闪，长期使用很容易使人眼疲劳，造成视力损伤，形成近视眼，并且，当前市面上的台灯较少，没有太多的附加功能，而且使用必须人工操作，在智能家居几乎平民化的现在，功能单一且操作麻烦的台灯显得与当下人们的生活格格不入。基于以上原因，本设计基于单片机控制技术，同时结合光敏传感器、人体红外热释电传感器、光电传感器、蜂鸣器以及信号处理电路BISS0001等设计一种智能化的台灯。它具有小巧和智能化的特点。台灯可实现以下功能：台灯可以自控开关，当人接近台灯时自动开关台灯，同时台灯的光照强度根据周围环境的光线自动进行调节，始终使台灯下的环境达到最优；同时显示当前时间、温度，可以实现定时显示。智能化，功能多样化的台灯给生活繁忙的人提供了很多便利，提高人们的生活效率和生活质量。关键词：智能台灯STC89C52人体红外热释电传感器BISS0001时钟芯片DS1302温度传感器DS18B20Multi-functionalIntelligentlamplightingSystemAbstractWiththeprogressofscienceandtechnology,people'slifeinallkindsoflighting,thedevelopmentofeconomyandmakesthefunctionoflightingismoreandmoreregionalandformationofdifferentlightoncertainoccasions,thedesklampisusedspecificallyforpeopleintheworkarealightingtools,thedevelopmentoftechnologymakesthelampfromtheinitialdevelopmentofenergy-savinglamps,incandescentlightbulbinthepowersupplyvoltageisfromtheoriginalhousehold220vhighvoltagepowersupplyintoasmallvoltageofpowersupply.However,thedisadvantageofenergy-savinglampisstroboscopic,useforalongtimeiseasytomaketheeyefatigue,eyedamage,theformationofmyopia,and,thedesklampofthecurrentmarketisless,notalotofadditionalfeatures,andmustusemanualoperation,inthesmarthomealmostcommonnow,singlefunctionandtroubleoperationdesklamptobeoutoftunewiththepeople'slife.Basedontheabovereasons,thisdesignisbasedonsingle-chipmicrocomputercontroltechnology,combinedwiththelightsensoratthesametime,thehumanbodyinfraredpyroelectricsensorandsignalprocessingcircuit,photoelectricsensor,abuzzerBISS0001asakindofintelligentdesignofthelamp.Itissmallandintelligent.Desklampithasthefollowingfunctions:itcanautomaticcontrolswitch,switchautomaticallywhenpeopleclosetothedesklamp,lamplightintensityatthesametimeaccordingtoambientlight,automaticallyadjust,alwaysmakestheoptimalenvironmentisachievedunderthedesklampof;Atthesametime,thepresenttimeandtemperaturearedisplayed.Smart,versatilelampsprovidealotofconveniencetobusypeople,improvingpeople'sefficiencyandqualityoflife.KeyWords:IntelligentlampSTC89C52BodyinfraredheatreleasesensorBISS0001ClockChipDS1302temperaturesensorDS18B20目录摘要.............................................................IAbstract..........................................................II目录..............................................................IV图清单.............................................................11绪论.............................................................22.总体设计方案.....................................................33.系统硬件电路设计.................................................53.1电源模块.............................................................................................................................
