地铁信号故障模拟演练系统的设计与实现

*,510030:2009-01-21城轨交通丘庆球*:介绍广州地铁信号故障模拟演练系统研究与开发中运用的案例推理和工作流的关键技术,并将两种技术结合,提出了基于CBR与工作流引擎的地铁应急演练系统的架构,它通过CBR生成预案,并为新的事件发生提供智能决策同时又结合了工作流技术对于突发事件进行演练,实现了预案在多个角色之间的流转,提高了地铁对突发事件的应急处理的效率和准确性:地铁;演练系统;智能决策;工作流Abstract:Thepaperintroducesthekeytechnologiesofcase-basedreasoning,forshor,tCBR,andworkflowusedinbuildingtheframeworkofMetroEmergencyDrillingSystem.ThroughgeneratingEmergencyResponsePlanbyCBR,thesystemcouldprovideintelligentdecisionfordealingwiththeoccurrenceofnewemergencyaccidents.Togetherwiththecombinationofthetechnologyofworkflow,thesystemreal-izesthedrillingforemergencyaccidentsandachievesthecirculationofplansacrossdifferentroles,en-hancingtheeffectivenessandaccuracyoftheresponsetoemergenciesformetrocompany.Keywords:Metro;EmergencyDrillingSystem;Intelligentdecisionmaking;Workflow,,,,,,CBR(CaseBasedReasoning),CBR,,,,1CBR,,(WorkFlow),,,(Engine):,,,,CBR,,,(),,,,221,1020097July2009457RAILWAYSIGNALLING&COMMUNICATIONVol45No7,,1,122:12CBR,34;,4,,2345,6,,3CBRCBR,4:31,:,,,,2232,,,,,,:1,,,11RAILWAYSIGNALLING&COMMUNICATIONVol45No7200923,,,,,;,,3:,33,,:123,4,4,:,,,,41,,,,:1,,2345,421,,,234,,,5,,,CBR,,:;,;,,[1]LiD.Xu.Case-basedreasoning.Potentials,1995,Vo-lume13,Issue5:10-13[2]GuydeTre,TomMatthe,ParisaKordJamshid.iOntheUseofCaseBasedReasoningTechniquesinFlexibleQuer-ying.DatabaseandExpertSystemsApplications,2007.DEXA0'7.18thInternationalConference,2007:345-349[3].CBR[J].,2007,43(20)[4]WorkflowManagementCoalition.WFMCTC00-1003,TheWorkflowReferenceMode[WMfClOO3],1994[5],.[M].:,2004(责任编辑:张利)122009457