当代物流学第三章ppt.ppt

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1、CHAPTER3LogisticsandInformationTechnology3-2LearningObjectivesTolearnaboutsupplychainsandtheirmanagementToappreciatetheimportanceofeffectiveandefficientutilizationofinformationforlogisticsmanagementTolearnaboutgeneraltypesofinformationsystemsandtheirlogistic

2、alapplicationsTolookattheInternet’sinfluenceonlogistics3-3LogisticsandInformationTechnologyKeyTermsArtificialintelligence(AI)BullwhipeffectDataDecisionsupportsystem(DSS)KeyTermsElectroniccommerceElectronicdatainterchange(EDI)Enterpriseresourceplanning(ERP)sy

3、stem3-4LogisticsandInformationTechnologyKeyTermsGlobalpositioningsystems(GPS)Logisticsinformationsystem(LIS)OfficeautomationsystemKeyTermsRadio-frequencyidentification(RFID)SimulationTransactionprocessingsystem(TPS)SupplychainSupplychainmanagement3-5AboutSup

4、plyChains…Asupplychain“encompassesallactivitiesassociatedwiththeflowandtransformationofgoodsfromtherawmaterialstage(extraction),throughtotheenduser,aswellastheassociatedinformationflows.”Source:RobertB.HandfieldandErnestL.Nichols,Jr.,IntroductiontoSupplyChai

5、nManagement3-6仓库纺纱厂织布厂印染厂服装厂销售代理商零售店顾客棉花批发商TheSupplyChainConcept3-73-8GlobalizationofSupplyChains2-9Supplychainprocesses2-10SupplyChainManagementSupplychainmanagementis“thesystemic,strategiccoordinationofthetraditionalbusinessfunctionsandthetacticsacrossthes

6、ebusinessfunctionswithinaparticularcompanyandacrossbusinessesinthesupplychain,forthepurposesofimprovingthelong-termperformanceoftheindividualcompaniesandthesupplychainasawhole.”Source:JohnT.Mentzeretal.,“DefiningSupplyChainManagement,”JournalofBusinessLogist

7、ics2-11EvolutionofSupplyChainManagementCR(2004)PrenticeHall,Inc.3-13TraditionalSupplyChainFlowsDemandflowProductflowSupplierRetailerDistributorManufacturer3-14Information-basedSupplyChainFlowsTimely,accurateinformationflowSupplierManufacturerDistributorRetai

8、lerSmooth,continualproductflowmatchedtodemand3-15基于信息的供应链流及时准确的信息流供应商制造商分销商零售商平稳连续的产品流与需求相匹配3-16BenefitsofEffectiveandEfficientUseofInformationReplacementofinventorywithinformationReducedvariabi