教室照明智能控制系统的设计

10.3969/j.issn.1000-0755.2014.04.15ElectronicsDesign&ApplicationMSP430MSP430MSP430LCD1602MSP430DesignofClassroomLightingIntelligentControlSystemWangLeiDepartmentofPhysics,HezeUniversityAbstractInthispaper,thedesignofaclassroomlightingintelligentcontrolsystemisintroduced.ThesystemadoptstheMSP430MCUasthemastercontrolchip,usesphotoresistor,photoelectricsensors,andpyroelectricinfraredsensorstodetectthelightintensity,thenumberofpeople,andthepeoplebodyintheclassroom,respectively,aswellasusesLCD1602todisplaythemeasurementresults.Thesystemhasstrongpracticability,goodperformance,andgoodintelligence,andrealizestheintelligentcontrolofclassroomlighting.Keywords:MSP430;classroomlighting;intelligentcontrolMSP4303.3VElectronicsDesign&Application3.3VLT1086PCBADC0809CElectronicsDesign&ApplicationMSP430162005.8,2006.52008.551C2009:[e-mail]2009,30(2):70-74.MSP4302010,39(4):169-171ShindeP.HardwareDesignGuidelinesforTMS320F28xxandTMS320F28xxxDSCs.TIApplicationReport[R][e-mail][e-mail]2010BGB01600