题目基于labview的温度采集系统高等职业技术学院院（系）电子信息工程专业学号学生姓名指导教师起讫日期设计地点南京中文摘要随着信息领域各种技术的发展，在数据采集方面的技术也取得了很大的进步，采集数据的信息化是目前社会的主流发展方向。各种领域都用到了数据采集，在石油勘探，地震数据采集领域已经得到应用。随着测控技术的迅猛发展，以虚拟仪器为核心的数据采集系统已经在测控领域中占到了统治地位。数据采集系统是将现场采集到的数据进行处理、传输显示、储存等操作。数据采集系统主要功能是把模拟信号变成数字信号，并进行分析、处理、存储和显示。温度数据采集系统广泛的应用于人们的日常生活中。本文主要介绍了利用labview实现温度采集系统的设计过程，系统结构时利用了labview的虚拟仪器技术，由labview虚拟系统自生成温度信号，通过温度的采集实现对温度数据的采集，预处理，分析，储存和显示。全文的内容主要包括：虚拟仪器的发展，labview虚拟仪器的介绍，温度采集系统的制作与调试最后是自己在本次制作中的不足与展望。关键词：labview，虚拟仪器，温度采集系统ABSTRACTWiththevarietyofthefieldofinformationtechnology,intermsofdataacquisitiontechnologyhasmadegreatprogress,collectdata,informationtechnologyisthedevelopmentdirectionofthemainstreamofsociety.Variousareasofdatacollectionusedinoilexploration,seismicdataacquisitionhasbeenappliedfield.Withtherapiddevelopmentofmeasurementandcontroltechnology,virtualinstrumentdataacquisitionsystemasthecoreareahavebeenaccountedforinthemeasurementandcontroldominance.Dataacquisitionsystemisthedatacollectedon-siteprocessing,transmissiondisplay,storageandotheroperations.Dataacquisitionsystemmainfunctionistheanalogsignalintodigitalsignal,andforanalysis,processing,storageanddisplay.Temperaturedataacquisitionsystemsarewidelyusedinpeople'sdailylife.Thispaperdescribestheuseoflivingtolabviewtemperatureacquisitionsystemtoachievethedesignprocess,systemstructureusingthelabviewvirtualinstrumenttechnology,bythelabviewvirtualsystemfromthetemperaturesignalgeneratedbythecollectiontemperaturetoachievetemperaturedatacollection,preprocessing,analysis,storageanddisplay.Full-textcontentincludes:thedevelopmentofvirtualinstruments,labviewintroductionofvirtualinstrument,thetemperatureacquisitionsystemandfinallytheproductionanddebuggingtheproductionoftheirowninthisdeficiencyandProspects.Keywords:labview,temperature,collected目录中文摘要..........................................................................................................................................2ABSTRACT.....................................................................................................................................3第一章绪论.....................................................................................................................................61.1研究背景.............................................................................................................................61.1.1温度的研究背景......................................................................................................61.1.2LABVIEW的发展..................................................................................................61.2本文研究的意义.................................................................................................................71.3组织结构.............................................................................................................................7第二章虚拟仪器的概述......................
