摘要在现今21世纪人类社会，科学技术飞速发展，我们正在朝着高科技的方向前进，但是地球的资源是有限的。我们在全速发展的同时，环境问题也变得越来越严峻。地球上大约有十三亿八千六百万立方千米，其中的百分之九十六点五存在于海洋中，淡水只有三千五百万万立方千米。而全球共有大约70亿人口，这造成了水资源的严重缺乏，水成了非常宝贵的资源。因此对水质的监测是现今一个相当重要的课题。在如今的和平时期，电子硬件和软件技术也发生了巨大的变化，我们有了更加灵敏的各种高精度传感器，网络技术更加发展迅速，这使得水质监测变得更加及时和准确。本文主要研究了基于树莓派、PC和手机的水质监测数据采集系统的设计与实现。该系统的服务器运行在Windows操作系统下，通过无线网络连接树莓派端和手机端，实现了远程水质数据的模拟采集、水质数据传输、水质数据显示和水质数据的分析和水质数据的保存。本文研究的水质监测数据采集系统旨在充分利用现有的设备和资源，实现了远程监测水质实时上报的目的。本文首先讲述了课题的研究背景、目的和国内外的研究现状，接着分析了水质监测数据采集系统的实际需求并论述了系统实现的可行性，然后介绍了本文研究的水质监测数据采集系统中用到的相关技术，最后详细论述了水质监测数据采集系统中各个功能模块的设计和实现方法。关键词：环境问题；水质监测；网络传输；DesignandimplementationofwaterqualitymonitoringdataacquisitionsystemAbstractIntoday'stwenty-firstCentury,humansociety,scienceandtechnologyaredevelopingrapidly,wearemovinginthedirectionofhigh-tech,buttheearth'sresourcesarelimited.Whilewearedevelopingatfullspeed,environmentalissueshavebecomequiteimportant.Thereareabout1billion386millioncubickilometersofearth,96.5%ofwhichareintheocean,andonly35millioncubickilometersoffreshwater.Whiletheglobaltotalpopulationofabout7billion,whichcausedaseriouslackofwaterresources,waterisaveryvaluableresource.Therefore,themonitoringofwaterqualityisaveryimportanttopictoday.Intoday'seraofpeace,electronichardwareandsoftwaretechnologyhasundergonetremendouschanges,wehaveallkindsofhighprecisionsensormoresensitive,morerapiddevelopmentofnetworktechnology,whichmakesthewaterqualitymonitoringbecomemoretimelyandaccurate.Thispapermainlystudiesthedesignandimplementationofwaterqualitymonitoringdataacquisitionsystembasedonraspberrypie,PCandmobilephone.TheserverrunningundertheWindowsoperatingsystemwithraspberrypieandmobilephonethroughawirelessnetwork,toachievethepreservationofwaterqualitydataanalysisandremotewaterqualitydatacollection,datatransmission,simulationofwaterqualitydataandwaterqualitydataofthe.Thedataacquisitionsystemofwaterqualitymonitoringinthispaperaimstomakefulluseoftheexistingequipmentandresources,andachievesthegoalofremotemonitoringandreal-timereportingofwaterquality.Thispaperdescribesthepurposeandresearchstatusathomeandabroad,researchbackground,andthenanalyzestheactualdemandofwaterqualitymonitoringdataacquisitionsystemanddiscussesthefeasibilityofthesystem,andthenintroducestherelatedtechnologyusedinwaterqualitymonitoringdataacquisitionsysteminthisstudy,finallydiscussesthedesignandrealizationmethodofeachfunctionthewaterqualitymonitoringdataacquisitionsystemmodule.KeyWords：Environmentalproblems;waterqualitymonitoring;networktransmission;目录摘要.........................................................................................................................................IAbstract......................................................................................................................................II引言.......................
