基于单片机的照明控制系统设计毕业论文

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1、基于单片机的照明控制系统设计摘要随着电子技术的飞速发展基于单片机的控制系统已广泛应用于工业农业电力电子智能楼宇等行业微型计算机作为嵌入式控制系统的主体与核心代替了传统的控制系统的常规电子线路同时楼宇智能化的发展与成熟也为基于单片机的照明控制系统的普及与应用奠定了坚实的基础本文介绍了基于AT89C51的室内灯光控制系统及其原理提出了有效的节能控制方法该系统采用了当今比较成熟的传感技术和计算机控制技术利用多参数来实现对学校教室室内照明的控制系统设计包括硬件设计和软件设计两部分该照明控制系统的主控制器分控制器分别是以AT89C51单片机为基础实现了通信控制与显示等功能文中详细地描述了控

2、制电路的设计过程包括键盘与LED显示电路RS485通信电路照明灯控制电路以及看门狗电路等对于软件设计主要有主控制器分控制器的有线通信程序设计以及灯光控制定时控制键盘扫描与LED显示等程序设计关键词AT89C51单片机节能采集电路TheControlSystemforLightingBasedonSingle–chipMicrocomputerAbstractWiththerapiddevelopmentofelectronictechnologythesystemofcontrolbasedonSingle-chipMicrocomputeriswidelyappliedinin

3、dustryagricultureelectricpowerelectronintelligentbuildingandsoonMicrocomputerasthesubjectandcoreoftheembeddedsystemofcontrolreplacesthetraditionalsystemelectroniccircuitAtthesametimethedevelopmentandmaturationoftheintelligentbuildinghaveestablishedthesubstantialfoundationforthepopularizationa

4、ndapplicationofthecontrolsystemforlightingbasedonsingle-chipmicrocomputerInthispapertheIndoorLightingControlSystemBasedonAT89C51anditsprincipleareintroducedSomeeffectiveandenergysavingcontrolstrategysoflightingsystemarebroughtforwardThecurrentsystemusesarelativelymaturesensortechnologyandcomp

5、utercontroltechnologyusingmulti-parametertoachievetheschoolclassroomindoorlightingcontrolThesystemincludeshardwareandsoftwaredesignintwopartsThehostcontrollerofthecontrolsystemforlightingisbasedonAT89C51single-chipmicrocomputerandtheauxiliaryonesarebasedonAT89c51Thesystemcandomanyjobssuchaswi

6、redcommunicationwirelessdatatransmittingcontrollinganddisplayThepaperdescribesthedesigningprocessofthecircuitatlengthincludingkeyboardandLEDdisplaycircuitRS485communicationcircuitwirelesstransmittingcircuitcontrolcircuitoflightingwatchdogcircuitetcThedesigningofsoftwaremainlyincludesthesevera

7、lprogrammingsuchaswiredcommunicationlamplightcontrollingtimedcontrollingkeyboardscanningandLEDdisplayingThewiredcommunicationprogrammingfunctionisthatthroughMaster-slavecommunicationmethodbasedonRS485thehostcontrollersendsorderstotheallauxili