电子看板在企业物流中的应用

上海交通大学硕士学位论文电子看板在企业物流中的应用姓名：方轩申请学位级别：硕士专业：物流工程指导教师：熊树平;蒋祖华20091201-I-MRPIIJITMRPIIJITC/SVBAABSTRUCT-II-APPLICATIONOFE-KANBANSYSTEMINENTERPRISE’SLOGISTICSMANAGEMENTABSTRACTWiththeformationofbuyer'smarket,automotiveandrelevantpartsindustryisfacingmoreandmoreintensecompetition.Alotofenterprisesbegintorealizethe“ThirdValue”oflogisticsmanagement.Optimizationprocessandreductionoflogisticcostarebecominganimportanttargetandrequirementformostcompanies.ThisthesistriestosolvetheproblemsininternallogisticsofZFTransmissionsShanghaiCo.,Ltd.bycombiningKANBANmodeandinformationtechnology.Firstly,theconceptandscopeofenterprisesinternallogisticsareintroduced,andthepopularmethodsintheworldformanagingenterprisesinternallogisticsarediscussed.Thedevelopmenthistory,academicstudylevelandapplicationsituationofthesemethodsaresummarizedbasedonanextensiveliteraturereview.Secondly,themanagementmodelsandhowtocontrolinternallogisticsofMRPII,JITandKANBANaredescribed.Specially,theworkingbasis,labeltype,calculationformulaandorganizationrulesofKANBANarepresentedindetail.Basedontheanalysisandcomparisonamongthesemanagementmodes,theelectronicKANBAN,whichcaneffectivelyintegrateaforementionedmodes,isproposedinthisstudy.Thirdly,thecurrentsituationofproduction,logisticsandinformationlevelinZFTransmissionsShanghaiCo.,Ltd.areintroduced.Thepooraspectsofinternallogisticsmanagementareanalyzedbasedonsomerepresentativecaseswhichhappenedininternallogistics.Therefore,thee-KANBANsystemisdevelopedasasolutionfortheexistedproblems.Thetargetsofthissystemare:toimprovethecontrolmethodofdeliveryrawmaterialonlinetoreducethelackofmaterialcaseandstocktakingdifference;toestablishthetransferprocessoffinishedgoodsbetweentestbenchareaandsalesshipmentofficetoavoidacceptingunqualifiedgoodsormixloaddifferenttypesonrackinshipmentarea;andtocreatethelogisticsinformationmanagementfunctionforcirclerackoffinishedgoodstoforecasttherequirementofcirclerack.Forthly,thefunctionrequirements,systemstructureandimplementationstepsofe-KANBANsystemarestudied.Userresponsibility,ITdevicesandotherresourceareillustrated,andfeasibilityforeverypartofthissystemisalsoanalyzed.Additionally,thee-KANBANlabel,binandotherbasicconceptsareexploredtolayafoundationforfuturedevelopmentofthee-KANBANsystem.ABSTRUCT-III-Finally,bymeansofusingabovetheoriesandexistedcompanyresources,adoptingC/Smode,MSAccessDatabaseandVBAtools,mostofe-KANBANfunctionsaredeveloped.Moreover,therealizationandoperationprocessofsystemareexplainedindetail.Keywords:MRP,E-KANBAN,enterpriselogistics,workinprocess-1-1.1[9][10]1)95%70%[23]2)[23]3)[23]-2-1.21.2.1[3]MRPIIJIT1.2.2MRPII2060IBM1972APICSMRPMRPMRPMRP[31]MRPMRP[31]MRPIIMRPIIMRP[3]MRPIIMRPII[3]MRPIIMRPIISSABullINFOPOWERSAPMRPMRPIIMRPII70[6]1979MRP20MRPMRPII[6][7]1.2.3JITJIT20601973JIT-3-[11]JIT[12]1981[8]JITJIT[21]JIT[13]JIT[22]1.2.4JITJITJIT[14][4][11][29][15][16][17][18][19][20]1.31.3.1MRPIIMRPIIZFTSATOBOMBack-FlushSAPMRPII-4-ZFTSMRPIIMRPIIMRPII1.3.2MRPII11.4-52.1[3]2.2MRPIIMRPII2.2.1MRPIIMRPII[3]2[3]MRPII-61)MPS[30][2]2)MRPMRPMRPIIMRPMRPIIMRPMRPBOM[2]3)BOMBOMBOM[2]4)[2]5)CRP[2]6)MRPII[2]-72.2.2MRPIIMRPIIMRP[3]3MRPII1)2)3)4)MRPII1)MRPII2)-8MRPII2.3JITJIT2.3.1JITJITJust-In-Time[3]4[3]2.3.2JITJIT1)2)3)[3]JITJITJIT2.42.4.1JIT[4]-91)10052010181010MRPEOQ[1][1][1][1]-105A70B50C606A-B-C-A-B-C60A6070A[1]72)[1]89[1]1011[1]-11[1][1]Fig.10ProductionKANBAN[1]-1211500200[1]11No.1025500[1][1]3)13Aaaaa[1]-1314-144)()[1]KCSFDDK×+=*Q#………(2.1)#KQ*DDDailyDemandSFSafetyFactorKCKANBANCapacity[1]KCSFRTADTP){1(××………(2.2)TPTriggerPointADAverageDemandRTReplenishmentTimeSFSafetyFactor,KCKANBANCapacity()[1]KCSTRTTDDK)(#++×=………(2.3)TSTRT=PT+QT+TT+KRT………(2.4)PTProcessTimeQTQueueTimeTTTransferTimeKRTKANBANReversalTimeSFST-155)()[5]16bin==500/2=100012800200033002000()[5]1712-161000341000()[5]18Multi=900=2000=2500=500/20/250/=4=[(2000+0)/250]=8548200082000-172.4.21)2)3)1)[29]2)JIT3)4)5)2.5MRPIIMRPII(Push)MRPMTO(PULL)MRPIIMRPII-182.6,2.6.1RFID2.6.21),2)MRP3)MRPIIMRPIIBOMMRPII4)MRPMRPMRPMRP[5]-195)6)2.7MRPIIJITMRPIIZFTS-20ZFTS3.1ZFTSZFTSAT3.1.1561SVWMilk-Run5RDC32ATO2505002575100FOB20303.1.21)2)BOM3)ZFTS-214)3.1.3MRPIISAPECC6.45MRPII3.2ZFTS1)2)3)4)3.2.11013MRPABCA10C60AC30BABC21ZFTS-22A422BCBCZFTS-23.BC.A1)2)2.12.2ADMRPMRPBOMRDRD=BPUC………3.1BPBeatProductionUCUnitConsumeZFTS-24RD()RealPeriodDemand2.2KCSFRTRDTP){1(××………3.2mz200,1/3n10.0281620BP=1/3pc/m;UC=1;RT=20m;SF=0.02;KC=8pcRD=1/3pc/m1=1/3pc/mTP=[1/3pc/m20m(1+0.02)]/8pc=0.85=1n11MRP200Q*=16pc;DD=200pc#K=(16pc+200pc*0.02)/8pc=2.5=3KCSFDDKT)1(+×=………3.3KT=200pc(10.02)/8pc=25.526n2625ZFTS-253.2.2SAP2627ZFTS-261)2)3)3.2.3MSWindow20032930SAPSAP31ZFTS-27SAPZFTS-28313.3MPRII-294.1JITMRPMRPII331)2)SAP3)4)-304.2MRPII4.2.1MRPII341)2)-313)4):1)SAPBOMBOM2)SAP1)2)3)4)1)2)3)4)1)2)3)1)2)-323)4)5)6)7)4.2.235(60)60M60S-331)2)3)1)2)3)1)2)1)2)1)2)3)4)5)6)4.2.336-341)2)3)4)5)1)2)3)1)2)3)4)-354.34.3.137//4.3.2BCT6428GT4328GT4314GT3214G388:4:2:1AA39-364.3.3,40AF664.3.42627-374.4123/45BOMBOMMRPSAPBOMBOM6MRP718-3892.4PTPrintTimeTT(TransferTime)KRT(KANBANReversalTime)0QT0RTPTTT………4.1102