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楼道照明感应自动控制1继续教育学院毕业设计论文院、系（站）：陕西科技技师学院学科专业：机电一体化学生:帅方超指导老师：王一光楼道照明感应自动控制2题目楼道照明感应自动控制学生姓名帅方超专业班级机电A91所在系机械系指导教师王一光楼道照明感应自动控制I楼道照明感应自控灯摘要民用住宅楼梯照明的控制，一要节约用电、控制自动化，二要方便住户对楼梯照明用电的管理，三要投资少。根据这三个原则，提出一种新的自动控制声光双控电路，很有推广应用价值。在学校、机关、厂矿企业等单位的公共场所以及居民区的公共楼道，长灯现象十分普遍，这造成了能源的极大浪费。另外，由于频繁开关或者人为因素，墙壁开关的损坏率很高，增大了维修量、浪费了资金，随着经济的发展全球的资源日益紧缺，节约资源显的越来越重要，而电能的节约更是其中最重要的一方面，所以可以设计一种节约电能的照明灯，声光双控灯就是其中一种。我花了三周时间设计了一种声光双控电路，在本设计中介绍了多种声光控路灯控制器的组成、性能，适用范围及工作原理，给出各电路原理图及元件参数选择，节电效果十分明显，同时也大大减少了维修量、节约了资金，使用效果良好。白天光照好，不管过路者发出多大声音，都不会是灯泡发亮。夜晚光暗，电路的拾音器只要检测到有碎发声响，就会自动亮为行人照明，过几分钟后又自动熄灭，节能节电。关键字声控电路；光控电路；延时电路；节能楼道照明感应自动控制IICorridorLightingInductionSelf-controlLampABSTRACTThecivilhousingstaircaseilluminationcontrol,onemustuseelectricityfrugal,thecontrolautomation,twomustfacilitatetheinhabitanttothestaircaselightingelectricitymanagement,threemustinvesttothesethreeprinciples,proposedonekindofnewautomaticcontroldoublecontrolstheelectriccircuit,hasthepromotionapplicationvalueveryunit'sandsoonschool,institution,factoryandminingenterprisepublicplacesaswellastheinhabitedareapubliccorridor,thelargeoillamplitdayandnightbeforeBuddhastatusphenomenonisextremelycommon,thishascreatedtheenergyenormousthefrequentswitchorthehumanfactor,thewallswitchdamageratewasveryhigh,increasestheservicequantity,haswastedthefundtodeveloptheglobalresourcesalongwiththeeconomytobedaybydayscarce,Ispentthreeweekstimetodesignonekindof-opticsdoubletocontroltheelectriccircuit,introducedinthisdesignmanykindscontrolledthestreetlightcontrollerthecomposition,theperformance,theapplicablescopeandtheprincipleofwork,gavevariouselectriccircuitssimultaneouslyalsogreatlyreducedtheservicequantity,savedthefund,theuseeffecthasbeengood.Thedaylightisgood,nomatterpassingbyontheroadmakestheallcannotbethelightbulbshines.Nightthelightisdark,solongastheelectriccircuitacousticpickupexamineshassendsthesoundgarrulously,canshineautomaticallyforthepedestrianilluminates,afterseveralminuteshasalsobeenautomaticextinguishes,energyconservationelectricitysavingKEYWORDS：Soniccircuit;Opticalcircuit;Time-lapsesensors;Energysaving.楼道照明感应自动控制III目录摘要....................................................................................................................................IABSTRACT..................................................................................................................II第一章绪论....................................................................................................................11.1课题背景..............................................................................................................11.2国内外概况.........................................................................................................21.3课题研究的目的和意义.....................................................................................1第二章基本原理..............................................................................................................42.1声控电路基本原理..............................................................................................42.2光控电路基本原理..............................................................................................52.3延时电路基本原理.............................................................................................6第三章总体方案设计......................................................................................................73.1课题分析..............................................................................................................73.1设计方案..............................................................................................................73.3方案论证............................................................................................................103.4电路的工作原理................................................................................................113.5器件的选择及检测方法....................................................................................133.6安装制作............................................................................................................17第四章调试及故障分析................................................................................................204.1调试及故障分析................................................................................................204.2部分数值计算.......................................................................错误!未定义书签。4.3实验结果............................................................................................................20结束语..............................................................................................................................22致谢..................................................................................................................................23参考文献..........................................................................................................................24楼道照明感应自动控制1第一章绪论随着电子技术的发展，尤其是数字技术的发展，用数字电路技术实现灯的自动发亮、节能节电、延长灯的寿命变得越来越重要，而且贴近我们的实际生活。声光控电路已成为人们日常生活中必不可少的必需品，它不需要开关，当有人经过时会自动的亮；广泛应用于走廊、楼道招待所等公共场所，给人们的生活、带来极大的方便。因此，得到了广泛的应用。声光控