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1、WarehouseManagementSystems(WMS).Theevolutionofwarehousemanagementsystems(WMS)isverysimilartothatofmanyothersoftwaresolutions.Initiallyasystemtocontrolmovementandstorageofmaterialswithinawarehouse,theroleofWMSisexpandingtoincludinglightmanufacturing,transportationman
2、agement,ordermanagement,andcompleteaccountingsystems.Tousethegrandfatherofoperations-relatedsoftware,MRP,asacomparison,materialrequirementsplanning(MRP)startedasasystemforplanningrawmaterialrequirementsinamanufacturingenvironment.SoonMRPevolvedintomanufacturingresou
3、rceplanning(MRPII),whichtookthebasicMRPsystemandaddedschedulingandcapacityplanninglogic.EventuallyMRPIIevolvedintoenterpriseresourceplanning(ERP),incorporatingalltheMRPIIfunctionalitywithfullfinancialsandcustomerandvendormanagementfunctionality.Now,whetherWMSevolvin
4、gintoawarehouse-focusedERPsystemisagoodthingornotisuptodebate.WhatisclearisthattheexpansionoftheoverlapinfunctionalitybetweenWarehouseManagementSystems,EnterpriseResourcePlanning,DistributionRequirementsPlanning,TransportationManagementSystems,SupplyChainPlanning,Ad
5、vancedPlanningandScheduling,andManufacturingExecutionSystemswillonlyincreasethelevelofconfusionamongcompanieslookingforsoftwaresolutionsfortheiroperations.EventhoughWMScontinuestogainaddedfunctionality,theinitialcorefunctionalityofaWMShasnotreallychanged.Theprimaryp
6、urposeofaWMSistocontrolthemovementandstorageofmaterialswithinanoperationandprocesstheassociatedtransactions.Directedpicking,directedreplenishment,anddirectedputawayarethekeytoWMS.ThedetailedsetupandprocessingwithinaWMScanvarysignificantlyfromonesoftwarevendortoanoth
7、er,howeverthebasiclogicwilluseacombinationofitem,location,quantity,unitofmeasure,andorderinformationtodeterminewheretostock,wheretopick,andinwhatsequencetoperformtheseoperations.Atabareminimum,aWMSshould:Haveaflexiblelocationsystem.Utilizeuser-definedparameterstodir
8、ectwarehousetasksanduselivedocumentstoexecutethesetasks.Havesomebuilt-inlevelofintegrationwithdatacollectiondevices.12DoYouReallyNeedWMS?N