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BS DD CEN/TS 14821-5-2003 交通和旅游信息(TTI).通过蜂窝网络的TTI文电.内部服务

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【英文标准名称】:TrafficandTravelInformation(TTI)-TTImessagesviacellularnetworks-Internalservices
【原文标准名称】:交通和旅游信息(TTI).通过蜂窝网络的TTI文电.内部服务
【标准号】:BSDDCEN/TS14821-5-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-07-08
【实施或试行日期】:2003-07-08
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:规范(验收);交通业务;数据传输;定义;远程信息管理;服务设施;交通和旅客信息;无线电通信;协议;电路网络;信息交换;内部;道路运输;数据传送;文电;交通管制;远程处理
【英文主题词】:
【摘要】:ThisCEN/TSdefinesthespecificinterfacesandfunctionalityoftraffictelematics(TT)servicesbasedontheuseofcellularnetworks.Devicemanufacturersareenabledtodevelopterminalequipmentcompatibletoservicesbasedonthistechnicalspecification.Thiswillallowforinteroperabilityofdifferentterminalequipmentandserviceproviderswhichallowscompetitionbetweenserviceprovidersandterminalmanufacturers.Furthermoreitsetsthesceneforinternationalavailabilityoftheseservices.Thistechnicalspecificationspecifies·TT-specificinterfacesbetweenterminalandservicecentre.Thisespeciallyincorporatesthemessagesetsoftheapplicationdataprotocolsandtheservice-independentcommunicationhandling(includingconditionalaccessandtransportprotocols).·Functionality,proceduresandrequirementsofbasicterminalcomponentsaswellastheirinteractionwiththeservicecentre.Thisespeciallycomprisesconditionalaccessandsecuritymechanisms.·ServiceSpecifications,whichareessentialtoensureconsistentbehaviourofterminalandservicecentre.Theservicesincorporatedwithinthisissuecomprise:·breakdownandemergencyservices·interactivetrafficinformationservices·broadcasttrafficinformationservices·navigationservices(routeassistance,routeadvice,homing)·operatorservices·generalinformationservices·floatingcardatacollectionItisenvisagedthatfutureresearchanddevelopmentwillleadtoimprovementsontheserviceslistedaboveaswellastothecreationofnewservices.Neverthelessthistechnicalspecificationprovidestheframeworkforseamlessintegrationofnewfeaturesandservicesintotheexistingarchitecture.
【中国标准分类号】:R07
【国际标准分类号】:35_240_60
【页数】:108P;A4
【正文语种】:英语


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【英文标准名称】:IRONANDSTEEL.STEELPLATESFORWELDEDGASCYLINDERS.
【原文标准名称】:冶金产品.焊接高压气瓶用钢板
【标准号】:NFA36-211-1990
【标准状态】:作废
【国别】:法国
【发布日期】:1990-10
【实施或试行日期】:1990-09-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:金属板;货物保管条件;抗拉试验;设备规范;产品规范;加标签;拉力试验;金属;表面条件;作标记;薄板材;表面纹理;储气瓶;交付;钢;交付条件;铁;机械性能;质量等级;化学成份;材料的机械性能;等级(质量);钢铁制品;检验
【英文主题词】:
【摘要】:
【中国标准分类号】:H46
【国际标准分类号】:
【页数】:8P;A4
【正文语种】:其他


Product Code:SAE ARP986
Title:Guide for Qualification Testing of Aircraft Air Valves
Issuing Committee:Ac-9 Aircraft Environmental Systems Committee
Scope:This Aerospace Recommended Practice (ARP) defines test to be performed on hydraulically, electrically, pneumatically, and mechanically actuated air valves. They may be further defined as those values that function in response to externally applied forces or in response to variations in upstream and/or downstream duct air conditions in order to maintain a calibrated duct air condition (e.g., air flow, air pressure, air temperature, air pressure ratio, or air shutoff).