汽车内空气质量检测及净化装置的设计毕业设计毕业论文及文献综述

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1、东华理工大学长江学院毕业设计（论文）摘要摘要本设计是对汽车内空气质量检测及净化装置的设计，系统以单片机AT89C52为核心，辅以必要的外部电路，实现了空气质量的监测和净化。其主要模块除单片机控制部分外，还有空气质量测量、A/D转换（ADC0809N）、异常报警和负离子发生器等。系统采用QS-01空气质量传感器对汽车内空气质量进行测量；同时通过ADC0809N进行A/D转换将模拟量转换结果给AT89C52对空气质量进行比较，并实现污染超标声光报警同时启动负离子发生器进行净化空气。关键词：空气净化系统；单片机AT89C52；空气质量传感器QS-01；ADC0809N；负离子发生器I东华理工大学长

2、江学院毕业设计（论文）ABSTRACTAbstractThisdesignistotheautomobileintheairqualityexaminationandthepurificationdesign,thesystemtakemonolithicintegratedcircuitAT89C52asacore,auxiliarybynecessityexteriorelectriccircuit,hasrealizedtheairqualitymonitorandthepurification.Itsmainmodulebesidesmonolithicintegratedcircu

3、itcontrolsection,butalsohasfreetimethemakingsquantitysurvey,A/Dtotransform(ADC0809N),exceptionallytoreporttothepoliceandtheanoingeneratorandsoon.ThesystemusestheQS-01airqualitysensortheairqualitytocarryonthesurveytotheautomobilein;MeanwhilewillcarryonA/DthroughADC0809Ntotransformwillsimulatethequan

4、titytransformationresulttocarryonthecomparisonforAT89C52totheairquality,andwillrealizethepollutionexceedingtheallowedfigureacousto-opticswarningsimultaneouslytostarttheanoingeneratortocarryonthescavengingairKeywords：airpurificationdevices;AT89C52；AirqualitysensorQS-01；ADC0809N；AnoingeneratorII东华理工大

5、学长江学院毕业设计（论文）目录目录摘要....................................................................................................................................I关键词....................................................................................................................................IAbstract...

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7、.........................................................................................................11．系统设计..............................................................................................