西南交通大学本科毕业外文翻译FuzzyEvaluationforForewarningGradeofEmergencyinUrbanMassTransit年级:2008级学号:20082675姓名:陈爱东专业:交通运输指导老师:程学庆2012年6月FuzzyEvaluationforForewarningGradeofEmergencyinUrbanMassTransitAbstractToinvestigatethesafetyofurbanmasstransit,theforewarninggradeofemergencyisevaluatedwiththefuzzysetstheory.Thenewfuzzyevaluationmethodshowshowtheinterrupttime,casualties,happenposition,propertylossandsphereofinfluenceaffecttheforewarninggradeofemergencyinurbanmasstransitsystem.Theresultsdemonstratethatfuzzyevaluationnotonlyfulfillthecomprehensivesafetyassessmentofemergencyinurbanmasstransit,butalsocatchtheemphasesindifferentsituations.KeywordsEmergency;ForewarningGrade;ComprehensiveAssessment;FuzzyEvaluationINTRODUCTIONThereweremanyresearchesforemergencydisposition,buttheseresearchesweremostlyrelatedtothemanagementofemergencyplanin[1-2],thesystemofemergencydispositionin[3-4],theevaluationforemergencydispositionin[5-6],andthelayoutofhardwareequipmentforemergencydisposition,suchastheemergencysystembasedonmultimediainValenciain[7].Theseresearchesmostlyconcentratedonthepreparationbeforeemergencyhappensorthesummaryofemergencydisposition.Butwhenemergencyhappens,thesafetymanagersofurbanmasstransitshouldfirstlytodoisevaluatingtheforewarninggradeofemergency.Basedontheforewarninggrade,dispositionplanfortheemergencycouldbeworkedoutappropriately.Whenemergencyhappens,therearesomanyindicatorsinfluencetheforewarninggrades.Thesafetymanagerscouldn’tevaluatetheforewarninggradeofemergencyonlybasedonsingleindicator,becauseofthecomplexityandvariabilityofindicators.Allindicatorsshouldbeconsideredsyntheticallytoevaluatetheforewarninggradeofemergency.Inaddition,theevaluatingresultshouldbesentoutbythewayofcolorwarning,becausecolorwarningcouldwarnpeoplesensitively.Coloristhemostactiveelementforvisual.Itcangivepeoplesomespecificandclearmentalfeelingwhentheireyescontactsomekindofcolor.Thiskindofsensationismoredirectthanrationaljudgment.Coldtonewhichincludesblu