题目室内空间灯光控制系统的设计摘要本文针对的是室内灯光控制系统提出的设计，在本文中叙述了室内灯光控制系统的原理依据，叙述了室内灯光控制系统的设计内容。在完成本设计的过程当中，我对本专业的知识有了更进一步的了解，同时也提高了知识的应用能力。本设计以AT89C51单片机为系统的控制核心模块，采用光线传感器对外界自热光照强度进行检测，采用人体释热红外线传感器来检测室内的人员进出情况，通过系统分析来控制室内灯亮的个数，从而达到节约电能的目的。本设计包含LCD显示电路和照明灯控制电路等。设计的过程是漫长而艰难的，但是最终将交出一份满意的答卷。关键词：AT89C51，光线传感器，智能控制，节能。AbstractInthispaper,theindoorlightingcontrolsystemisproposedforthedesign,theindoorlightingcontrolsystembasedontheprincipleandsystemdesignideas,describestheindoorlightingcontrolsystemproposedinthispaper.Intheprocessofthecompletionofthedesign,Ihaveabetterunderstandingoftheprofessionalknowledge,butalsoimprovetheabilityoftheapplicationofknowledge.ThedesignAT89C51single-chipmicrocomputerasthecoremoduleofthecontrolsystembylightsensoroutsidesincethethermalradiationintensityweredetectedbyhumanreleasethermalinfraredsensortodetecttheindoorstaffoutofthesituation,throughtheanalysisofthesystemtocontroltheindoorlightsthenumber,fromandachievethepurposeofsavingenergy.ThisdesignincludesLCDdisplaycircuitandlightinglampcontrolcircuit,etc..Thedesignprocessislonganddifficult,butwilleventuallyproduceasatisfactoryanswer.Keywords:AT89C51,lightsensor,intelligentcontrol,energysaving目录摘要.....................................................................................................................................4Abstract......................................................................................................................................5目录.....................................................................................................................................6引言.....................................................................................................................................7第一章绪论.............................................................................................................................81.1课题研究背景..................................................................................................................81.2课题研究的主要内容......................................................................................................9第二章系统硬件设备设计...................................................................................................102.1系统硬件结构核心.........................................................................................................102.2系统主要电路设计.........................................................................................................102.2.1单片机控制电路设计...............................................................................................102.2.2外界自然光采集电路设计......................................................................................122.2.3热释红外人体传感器电路.......................................................................................132.2.4驱动灯光电路...........................................................................................................142.2.5LCD显示电路........................................................................
