单片机原理及应用课程设计报告 基于DS18B20的多功能数字温度计

电子与电气工程系 单片机原理及应用课程设计报告 课题名称 ： 基于DS18B20的多功能数字温度计 专 业 ：

GayisnowaprovincialkeyconstructionprojectofaluminumLtd---provincewithanannualoutputof50,000tonsoftechnicalinnovationprojectofenvironmentalprotectionandenergysavingofelectrolyticaluminumprojectmanager.Inthistechnologicaltransformationprojects,hehasoverallresponsibilityfortheday-to-dayaffairsoftheproject.Inordertoensurethatsoutherncompany's"controlthescaleofinvestment,strengthenfieldmanagement,payspecialattentiontoprojectprogress,andensureasuccessfuloperation,"theoverallgoal.HeandEngineeringDepartmentundertheleadershipofallthestaffinthecompany'stechnicalcommand,onthedifficultiesandtoovercometechnicaldifficultiesintheprocess,workhard,havemadeoutstandingachievements,mainlyreflectedinthefollowingaspects:first,carefulorganizationandmanagementachievedremarkableresults.Technicalinnovationprojectoftheyear,startedandcompletedaseriesofbidsandcompletedtodate,fromproductionengineeringtoputintoproductionafternearlyayear,hasachievedverysignificantresults. Aprojectfirst56slotsfromdismantlingtheoldslotjust168days,civilengineering,installation,commissioning,guaranteeengineeringqualityunderthepremise,ontheproductionsidetransformationunderdifficultconditions,createdthenationalindustry'sfastestspeeds.II32largeprebakedelectrolyticcellonNovember7hasbeeninstalled,markshasanannualproductioncapacityof50,000tonsofelectrolyticaluminumproductioncapacityofaluminum.Entireprojectalmost8monthsearlierthanplanned,achievedthegoalofproductiontransformationbenefitsthatyear,createdfavorableconditionsforaluminumthroughSouth.Second,effectivelycontroltheinvestment.Projectissubjecttoascientificapproachtobidding,biddingtomakesavingsof20millionYuan,intheimplementationprocessoftheproject,everydomesticpricesofsteel,cementandotherbuildingmaterials,theoldbuildingsonthebaseencounteredgreatdifficultiesindealingwithsignificantincreaseinthevolumeofcivilengineering,butthroughrationalizationandoptimization,projectcontrolinfixed investmentof350millionYuan.Third,environmentalenergy-savingeffectoftheproject.Projectinvestmentofnearly30millionYuan,usinglargeprebaketechnologyandaluminumoxidedensephaseandhyperdensephaseconveyingtechnology,fluorideandotherharmfulgasespurificationefficiencyofupto98%.ComparedwithSoderbergcellbeforethemodification,powerconsumptioncanbereducedby1500tonsofelectrolyticaluminum,andprojectenvironmentalprotectionandenergysavingeffectisobvious.Fourareinarelativelyshortperiodoftimetothenormalproduction.Afterfourmonthsofefforts,aprojecthasputintooperationallthe54240KAlargecellintoregularproduction,stablecurrentchannelconditionsandalltheeconomicindicatorsaregood,currentefficiencyinOctoberhadreached93%,isclosetoandreachthedomesticadvancedlevel.Inthecaseofproductionhalfofthecell,thiseffectcanbeachievedandbetterlevelintheindustry.50,000tonsofelectrolyticmodificationprocess,frompreliminarystudytoequipmentselection,costcontrol, projectprogress,qualitycontrolandcoordinationamongthevarioussub-projectsandvariousprofessional,technicalcommandunderthecorrectleadership,bothfromanoverallperspective,emphasisonintegrity,andearnestlyimplementtherelevantlawsandregulations,strictlyactaccordingtothecontract.Hetriedtolearnrelevantknowledge,goodstyleofbusiness,operationalandorganizationalcoordinationability,projectefficiency,qualityandsafetyassurancesysteminplace,withallunitsinvolvedwiththecoordinationandgood... 电 子 与 电 气 工 程 系 单 片 机 原 理 及 应 用 课 程 设 计 报 告 课题名称： 基于DS18B20的多功能数字温度计 专业： 电气工程及其自动化________ 班级： ____08追梦之班____________ 学号： _____5201314______________ 姓名： ______WYM_________________ 成绩： ___________优秀_______________ 指导老师： ______你和我____________ 年7月8日 2011 Fouroutstandingworks.Theyarederivedfromtheirowninnerfeelings.IalsosentastudenttoattendtheclassDepartmentspeechcontest,failedtogetagoodresult,butalsoactivelycooperatewiththeDepartmentandclassactivities!inordertocreateademonstrationdormroom,ourweeklyclasstoeverybedroomcheck,whereproposedisinsufficient.Inordertocleanupthebedroom,weusethebrushbrushesabedroomagain.Fortheclassoutofaforce.Intheeventwe,manyprojectsdidnotgetthedesiredresults.Butweunderstandthatwetried,andinthestruggle.Alsohasmadegoodprogressinmanyofthe!inmyclasstheworkcarriedoutandtheresultsachieved,thankstotheconcernandsupportoftheDepartment,thankstoinstructorteacher'sgood,properguidance,thanksto46studentsintheclasswillworkcloselytogether,toworktogether.Ofcourse,wealsohaveourweaknesses,needstobefurthercorrectionintheirfuturelearningandlife,withaviewtoachievinggreaterresults.Fivedeclarationsofgoodpartybranch"branchisafortress,aparty memberisabanner".FightingintherailwayengineeringconstructionGroupHeadquartersHeadquartersbranches,atotalofmembers18.RoleoftheXiang-GUIrailwayandtightSouthLebanonrailway,heavy,poorconditionsofdisadvantage,thebranchcloselyaroundtheconstructionwork.Holdinghightheflagofourpartymembers,uniteandleadstaffonthedifficulties,overcomedifficulties,takethezhengyou,ajobwelldoneandanengineeringtask,wonthehighlyvaluedbyleadersatalllevels.SinceOctoberlastyearsincetheprojectbegan,HeadquartersBranchistightlyaroundthecenterofitsactivities.FaceSouth,climateiswet,soonerorlatertemperaturelarger,specificdifficult,Ibranchfromthoughtrequirementsallworkersactivemotivated,docanlong-termhard,darefightofspiritprepared,whilerequirementsallmemberslead,encouragedcolleaguesZhijianeachotherhelp,eachotherlearningbusinessknowledge,overcometemporarilydifficult,activeintotoengineeringofficialstartsofthepreparedworkintheto,playouthasasabranchoffightingfortressroleand membersofpioneermodelrole.Sinceitsstart,IcommandunderthecorrectleadershipofthepartybranchintheGroupandthesuperiorparty,centeringonbuildingaqualifiedpartybranches,branchofthefortsandthebattletoplaytheexemplaryvanguardroleofpartymembers,activelyworking.Incommandpersonnelless,andtaskheavyofsituationXia,allmembersalwaysaccordingto"partystronger,andstyletoare,andservicebetter,andefficiencytohigh"ofrequirements,fromoverallstarting,bettertocompletedhasproductionorganization,andcoordination,andguaranteesandthemanagementwork,inengineeringprogress,andquality,andbenefits,andsafety,aspectsaremadehasgoodofresults,gethasownersandtheGroupandgrass-rootsunitsofpraise.First,givefullplaytotheexemplaryroleofpartymembers.Theexemplaryroleofpartymembersandcadresaresilentonthecommand,theexemplaryroleofpartymembersandcadresarethebestoftheideologicalandpoliticaleducation.Wepaycloseattentiontopartybuilding,requirespoliticalparty membersandcadresmusttaketheleadinlearning,setstrictdemandsonthemselves,...