BS PD CLC/TR 50126-2-2007 铁路应用.可靠性、可用性、可维护性和安全性的规范和演示.第2部分:安全用EN50126-1标准的应用指南
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【英文标准名称】:Railwayapplications.ThespecificationanddemonstrationofReliability,Availability,MaintainabilityandSafety(RAMS).Part2:GuidetotheapplicationofEN50126-1forsafety
【原文标准名称】:铁路应用.可靠性、可用性、可维护性和安全性的规范和演示.第2部分:安全用EN50126-1标准的应用指南
【标准号】:BSPDCLC/TR50126-2-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-04-30
【实施或试行日期】:2007-04-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:1.1ThisTechnicalReportprovidesguidanceonspecificissues,listedunder1.3below,forapplyingthesafetyprocessrequirementsinEN50126-1toarailwaysystemandfordealingwiththesafetyactivitiesduringthedifferentsystemlifecyclephases.TheguidanceisapplicabletoallsystemscoveredwithinthescopeofEN50126-1.ItassumesthattheusersofthereportarefamiliarwithsafetymattersbutneedguidanceontheapplicationofEN50126-1forsafetyissuesthatarenotorcouldnotbeaddressedinthestandardindetail.1.2EN50126-1isthetop-levelbasicRAMSstandard.Thisapplicationguide,CLC/TR50126-2formsaninformativepartofEN50126-1dealingexplicitlywithsafetyaspectsaslimitedbythescopedefinedin1.3below.1.3LimitationofscopeThescopeislimitedtoprovidingguidanceonlyforthefollowingissuesrelatedtoEN50126-1.i)Productionofatop-levelgenericriskmodelfortherailwaysystemdowntoitsmajorconstituents(e.g.,signalling,rollingstock,infrastructure,etc.)withdefinitionoftheconstituentsofthemodelandtheirinteractions.ii)Developmentofachecklistofcommonfunctionalhazardswithinaconventionalrailwaysystem(includinghighspeedlines,LightRailTrain's,metro's,etc.).iii)GuidanceontheapplicationoftheriskacceptanceprinciplesinEN50126-1.iv)Guidanceontheapplicationoffunctionalsafetyinrailwaysystemsandqualitativeassessmentoftolerableriskwithexamples.v)Guidanceforspecifyingrelevantfunctionalsafetyrequirementsandapportionmentofsafetytargetstotherequirementsforsub-systems(e.g.forrollingstock:doorsystems,brakesystems,etc.).vi)Guidanceontheapplicationofsafetyintegritylevelconcept,throughallthelifecyclephasesofthesystem.vii)Guidanceonmethodsforcombiningprobabilisticanddeterministicmeansforsafetydemonstration.viii)Guidanceontheessentials(incl.maintenance,operation,etc.)fordocumentedevidenceorproofofsafety(safetycase)withproposalsforacommonstructureforsuchdocumentation.1.4AdiagrammaticrepresentationofthescopeandlimitationsofthescopecrosslinkingwiththesafetyactivitieswithinthelifecyclephasesofEN50126-1andtheroles/responsibilitiesoftheprincipalplayersisgiveninTable1below.However,forfullcomprehensionitissuggestedthattheseclausesareconsideredonlyafterthewholedocumenthasbeenread:1.5ThisTechnicalReportisstructuredgenerallytoreflecttheorderofthesafetyprocess.However,theissueswithinthescopeofthereport,aslistedunder1.3above,arecoveredintheclausesastabulatedbelow.
【中国标准分类号】:S04
【国际标准分类号】:45_020
【页数】:134P.;A4
【正文语种】:英语
【原文标准名称】:铁路应用.可靠性、可用性、可维护性和安全性的规范和演示.第2部分:安全用EN50126-1标准的应用指南
【标准号】:BSPDCLC/TR50126-2-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-04-30
【实施或试行日期】:2007-04-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:1.1ThisTechnicalReportprovidesguidanceonspecificissues,listedunder1.3below,forapplyingthesafetyprocessrequirementsinEN50126-1toarailwaysystemandfordealingwiththesafetyactivitiesduringthedifferentsystemlifecyclephases.TheguidanceisapplicabletoallsystemscoveredwithinthescopeofEN50126-1.ItassumesthattheusersofthereportarefamiliarwithsafetymattersbutneedguidanceontheapplicationofEN50126-1forsafetyissuesthatarenotorcouldnotbeaddressedinthestandardindetail.1.2EN50126-1isthetop-levelbasicRAMSstandard.Thisapplicationguide,CLC/TR50126-2formsaninformativepartofEN50126-1dealingexplicitlywithsafetyaspectsaslimitedbythescopedefinedin1.3below.1.3LimitationofscopeThescopeislimitedtoprovidingguidanceonlyforthefollowingissuesrelatedtoEN50126-1.i)Productionofatop-levelgenericriskmodelfortherailwaysystemdowntoitsmajorconstituents(e.g.,signalling,rollingstock,infrastructure,etc.)withdefinitionoftheconstituentsofthemodelandtheirinteractions.ii)Developmentofachecklistofcommonfunctionalhazardswithinaconventionalrailwaysystem(includinghighspeedlines,LightRailTrain's,metro's,etc.).iii)GuidanceontheapplicationoftheriskacceptanceprinciplesinEN50126-1.iv)Guidanceontheapplicationoffunctionalsafetyinrailwaysystemsandqualitativeassessmentoftolerableriskwithexamples.v)Guidanceforspecifyingrelevantfunctionalsafetyrequirementsandapportionmentofsafetytargetstotherequirementsforsub-systems(e.g.forrollingstock:doorsystems,brakesystems,etc.).vi)Guidanceontheapplicationofsafetyintegritylevelconcept,throughallthelifecyclephasesofthesystem.vii)Guidanceonmethodsforcombiningprobabilisticanddeterministicmeansforsafetydemonstration.viii)Guidanceontheessentials(incl.maintenance,operation,etc.)fordocumentedevidenceorproofofsafety(safetycase)withproposalsforacommonstructureforsuchdocumentation.1.4AdiagrammaticrepresentationofthescopeandlimitationsofthescopecrosslinkingwiththesafetyactivitieswithinthelifecyclephasesofEN50126-1andtheroles/responsibilitiesoftheprincipalplayersisgiveninTable1below.However,forfullcomprehensionitissuggestedthattheseclausesareconsideredonlyafterthewholedocumenthasbeenread:1.5ThisTechnicalReportisstructuredgenerallytoreflecttheorderofthesafetyprocess.However,theissueswithinthescopeofthereport,aslistedunder1.3above,arecoveredintheclausesastabulatedbelow.
【中国标准分类号】:S04
【国际标准分类号】:45_020
【页数】:134P.;A4
【正文语种】:英语
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