土地利用规划管理系统工作流模型设计与实现.pdf

1、浙江大学硕士学位论文土地利用规划管理系统工作流模型设计与实现姓名：陈振申请学位级别：硕士专业：地图学与地理信息系统指导教师：刘南刘仁义20070520⑦浙江大学硕士学位论文土地利用规划管理系统工作流模型设计与实现AbstractWorkflowisOneofthemostimportanttechnologiesforutilizationofmodelingoptimizationmanagernen4integrationandau

2、tomationofbusinessprocessUndertheextensiveuseofworkflowworkflowmodelandthemodelingmethodhavewonmoreandmoreattentionsMeanwhile，workflowrelatedtheoriesandresearcheshavealsoattainedmaturityHoweverduringthecoulseofthecombina

3、tionofpresentworkflowmodelsandGISsomeshortcomingsandlimitationsoftheseworkflowmodelsa托exposedwhichrestricttheapplicationoftheworkflowtechnologytothegeographicalinformationfieldBasedontheworkflowmodelingoflanduseplanningm

4、anagementaworlfflowmodelapplicabletoOISisstudiedAfter锄_aly五ngthefragilityoftraditionallanduseplanmngmanagementsystemsinprocessmanagementandtheweaknessesinrepresentingGISintraditionalworkflowmodelingitispointedoutthatthew

5、orkflowmodelingdesignforlanduseplanningmanagementmustbeGISofientedFurthermorethetheoriesandtechnologiesrelatedtoworkflowmodelingarediscussedandthePetrinetmodelingaswellasthedatabasetechnologyisdeeplyanalyzedOnthebasisoft

6、heseanalysesandwiththePetrinetdescriptionoflanduseplanningmanagementbusinessprocess，asystemworkflowmodelisdesignedaccordingtothereferencemodelofWorkflowManagementSystemBasedonthemodelproposedaboveandtherelationaldatabase

7、technologythesystemworkfiowmodelisimplementedinrelationaldatabasewhichisdividedintoinformationmodel，controlmodelandorganizationmodelTherepresentationofgeespatialdataintheworldlowmodelisfocusedonduringthecourseoftheimplem

8、entation；Amodelstructuredof”librarylayerdriver”isdesignedtealizethemanagementofthestorageofgeespatialdataandtheaec七astoheterogeneousdatasources；Aconceptcalled”mapoperationrole”istakenadvantageoftocontroltheaccesstogeo—sp

9、atialdataandthemodelofbasestatewithamendmentsisemployedtepresentthetemporalcharacteristicofgee—spatialdataThelanduseplanningmanagementsystembasedonthemodelmnswellandachievestheexpectedreslllm，whichverifiesthatthemodelcal

10、lnotonlyfullyreflecttheflexibUityofworkflowbutalsocombinewithGISeffectivelyn坞outcomeofthisstudywillprovideusefulreferencetootherGISworkflowmodelingtosomeextentKeywords：WorkflowModeling，OlS，LandusePlanningManagement，Petri