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【英文标准名称】:Roadvehicles-Openinterfaceforembeddedautomotiveapplications-Part5:OSEK/VDXNetworkManagement(NM)
【原文标准名称】:道路车辆.嵌入式机动车装置用开放式界面.第5部分:OSEK/VDX网络管理(NM)
【标准号】:ISO17356-5-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-02
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC22
【标准类型】:()
【标准水平】:()
【中文主题词】:使用;机动车工程;电路网络;传播学;车辆结构;控制电子学;控制设备;控制;数据总线;缺陷;定义;电子系统;电子的;电子设备;试验(质量保证);故障;信息技术;界面;摩托车;汽车工业;开式系统;道路车辆;软件;监督(认可)
【英文主题词】:
【摘要】:1.1EmbeddingoftheNetworkManagement(NM)NMdefinesasetofservicesfornodemonitoring.Figure1showshowtheNMisembeddedintoasystemandthattheNMshallbeadaptedtospecificrequirementsofthebussystemusedortotheresourcesofthenodes.NMconsistsofthefollowing:--interfacetointeractwiththeApplicationProgrammingInterface(API);--algorithmfornodemonitoring;--internalinterfaces(NMCOM,etc.);--algorithmfortransitionintosleepmode;and--NMprotocoldataunit(NMPDU).1.2AdaptationtobusprotocolspecificrequirementsAdaptationtobusprotocolspecificrequirementsconsistsofthefollowing:--CAN,VAN,J1850,K-BUS,D2B,etc.;--errorhandling,e.g.bus-offhandlinginaCAN,transmissionlineerrorhandling;and--interpretationofthestatusinformation,e.g.overrunorerroractive/passiveinaCAN.1.3AdaptationtonoderesourcesAdaptationtonoderesourcesconsistsofthefollowing:--scalingoftheNMasarequirementofthenode;and--application-specificusageoftheNMservices.1.4Adaptationtohardware-specificrequirementsThisconsistsofadaptationtoaprotocolcircuitandaphysicallayercircuit,e.g.switchingthebushardwaretooneofthepossiblephysicallypowersavemodes.1.5Stationmanagement(system-specificalgorithms)Thereareavarietyofadditionaltasksinvolvedincoordinatinganetwork.ThesearenotdescribedinISO17356,sincetheyaresystem-dependent.Hence,thesetasksaredonebytheapplication,e.g.byamodulecalledstationmanagement.1.6PhilosophyofnodemonitoringNodemonitoringisusedtoinformtheapplicationaboutthenodesonthenetwork.Thus,theapplicationcancheckwiththeappropriateserviceifallstationsrequiredforoperationarepresentonthenetwork.
【中国标准分类号】:T36
【国际标准分类号】:43_040_15
【页数】:117P;A4
【正文语种】:英语


【英文标准名称】:Industrialfans-Methodofmeasurementoffanvibration
【原文标准名称】:工业风机.风机振动的测量方法
【标准号】:ISO14695-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-04
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC117
【标准类型】:()
【标准水平】:()
【中文主题词】:振动强度;工业设备;测量方法;通风机;平衡;振动;振动效应;定义;测量
【英文主题词】:Balancing;Definitions;Industrialplants;Measurement;Measuring;Methodsformeasuring;Ventilators;Vibration;Vibrationeffects;Vibrationintensity
【摘要】:ThisInternationalStandarddescribesamethodofmeasuringthevibrationalcharacteristicsoffansofalltypes,exceptthosedesignedsolelyforaircirculation,forexample,ceilingfansandtablefans.However,itislimitedtofansofalltypesinstalledwithapoweroflessthan300kW.Forfansofgreaterpowerthanthis,themethodsdescribedinISO10816-1andtheapplicablelimitsgiveninISO10816-3maybeused.ThisInternationalStandardgivesageneralmethodonlyanddoesnotgivecriteriaforinterpretationofdata(seeISO14694).ThisInternationalStandardspecifiesthemeasurementofvibrationthatmayberecordedasoverallroot-mean-squarer.m.s.velocity,accelerationordisplacement,orintermsofafrequencyspectrum,withintheappropriatefrequencyrange.Methodsoftestingwhensuspendedonelasticropesorwheninstalledonresilientmountingsareincluded.Itisrecognizedthattheoscillatoryforcesatmountingpointscanbeausefulmeasurementforanalysingtheeffectsonsupportstructures;butsuchmeasurementsareoutsidethescopeofthisInternationalStandard.Annexesaregivenforinformation.AnnexBgivessecondarymeasurementmethodswhich,whilstnotrecommendedforaccuratemeasurements,maybeusedforassessingthebalanceofseries-producedfansorforcomparativesitemeasurements.
【中国标准分类号】:J72
【国际标准分类号】:17_160;23_120
【页数】:33P.;A4
【正文语种】:英语