Development of Real Time Data Acquisition Using PC Printer Port on Virtual Instrument Platform
| dc.contributor.author | Kumar, Sunil | |
| dc.contributor.supervisor | Sharma, Sanjay | |
| dc.date.accessioned | 2008-09-30T10:07:26Z | |
| dc.date.available | 2008-09-30T10:07:26Z | |
| dc.date.issued | 2008-09-30T10:07:26Z | |
| dc.description | M.E. (ECED) | en |
| dc.description.abstract | Thisprojectdescribesanapproachtorealtimedataacquisitionandmethodforresultingdataprocessingunderrealtimeconstraintsinvirtualenvionment.DataacquisitionorDAQisaprocessofmeasuringarealworldsignal,andbringingtheinformationfromtheseintoaPCport.Dataacquisitionisatechniquewhichincorporatesfordigitizingananalogsignalobtainedfromasensorwhichsensestherealworldsignals.Thesignalsuchastemperature,pressure,intensityoranyothersignalwhichthesensorconvertsintoelectricalvoltage. TheanalogsignalisconditionedandfeedintoADC(Analogtodigitalconverter)andtheresultingdigitaldataacquisedinPCwiththehelpofsuitabledataacquisitionsoftware.ThereforeacompleteDAQsystemconsistsofsensor,ADC,aPCanddataacquisitionsoftware. The‘C’programminglanguageisusedtodevelopaprogramtoinitiatePCprinterportforsuchdataacquisitionsoftware,flowchart,developedsoftwareandhowtheDLLiscalledfromonetoanotherprogramminglanguageisgiveninthisproject. WehaveconvertedthisdevelopedtextbaseprogramingraphicalprogramminglanguagesuchasLabVIEW.Forimplementingtextbaseprogramingraphicalprogramminglanguage,wehaveusedMicrosoftVC++tobuiltDLLforthissoftwaretoexportthistextbaselanguageingraphicalmode.AfterwritingDLL, theexterncodeexportsinLabVIEWwithhelpofdllexportandcalllibraryfunctionfortheimplementation.Theimplementedfunctionsforrealtimedataacquisitionhavebeenshowninthisproject. | en |
| dc.description.sponsorship | ECED | en |
| dc.format.extent | 1433374 bytes | |
| dc.format.mimetype | application/pdf | |
| dc.identifier.uri | http://hdl.handle.net/10266/720 | |
| dc.language.iso | en | en |
| dc.subject | Lab View, ADC, FPGA | en |
| dc.title | Development of Real Time Data Acquisition Using PC Printer Port on Virtual Instrument Platform | en |
| dc.type | Thesis | en |