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MIL-A-25708C (NOTICE 1)

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MIL-A-25708C (NOTICE 1), MILITARY SPECIFICATION: ANTENNAS, BLADE, L-BAND, GENERAL SPECIFICATION FOR (02 MAR 1975) [S/S BY MIL-DTL-25708F].
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【英文标准名称】:TrafficandTravelInformation(TTI).TTImessagesviacellularnetworks.Performancerequirementsforonboardpositioning
【原文标准名称】:交通和旅游信息(TTI).通过蜂窝网络的TTI文电.机载定位性能要求
【标准号】:BSDDCEN/TS14821-7-2003
【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(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:效率;交通业务;数据传输;规范(验收);定义;远程信息管理;无线电通信;交通和旅客信息;数据传送;协议;电路网络;信息交换;道路运输;文电;交通管制;远程处理;定位控制
【英文主题词】:Circuitnetworks;Computerterminals;Datatransfer;Datatransmission;Definition;Definitions;Efficiency;Englishlanguage;Informationinterchange;Interfaces;Locations;Messages;Mobile;Mobileradiosystems;Motorvehicles;Positioningcontrol;Protocols;Radiocommunication;Roadtransport;Specification(approval);Telematics;Teleprocessing;Traffic;Trafficandtravellerinformations;Trafficcontrol;Vehicles
【摘要】:ThisCEN/TSdefinesthespecificinterfacesandfunctionalityoftraffictelematics(TT)servicesbasedontheuseofcellularnetworks.DevicemanufacturersareenabledtodevelopterminalequipmentcompatibletoservicesbasedonthisCEN/TS.Thiswillallowforinteroperabilityofdifferentterminalequipmentandserviceproviderswhichallowscompetitionbetweenserviceprovidersandterminalmanufacturers.Furthermoreitsetsthesceneforinternationalavailabilityoftheseservices.ThisCEN/TSspecifies·TT-specificinterfacesbetweenterminalandservicecentre.Thisespeciallyincorporatesthemessagesetsoftheapplicationdataprotocolsandtheservice-independentcommunicationhandling(includingconditionalaccessandtransportprotocols).·Functionality,proceduresandrequirementsofbasicterminalcomponentsaswellastheirinteractionwiththeservicecentre.Thisespeciallycomprisesconditionalaccessandsecuritymechanisms.·ServiceSpecifications,whichareessentialtoensureconsistentbehaviourofterminalandservicecentre.Theservicesincorporatedwithinthisissuecomprise:·breakdownandemergencyservices·interactivetrafficinformationservices·broadcasttrafficinformationservices·navigationservices(routeassistance,routeadvice,homing)·operatorservices·generalinformationservices·floatingcardatacollectionItisenvisagedthatfutureresearchanddevelopmentwillleadtoimprovementsontheserviceslistedaboveaswellastothecreationofnewservices.NeverthelessthisCEN/TSprovidestheframeworkforseamlessintegrationofnewfeaturesandservicesintotheexistingarchitecture.
【中国标准分类号】:R07
【国际标准分类号】:35_240_60
【页数】:36P.;A4
【正文语种】:英语


【英文标准名称】:Eurocode3:Designofsteelstructures-Part3-1:Towers,mastsandchimneys-Towersandmasts;GermanversionEN1993-3-1:2006+AC:2009
【原文标准名称】:欧洲规范3:钢结构设计.第3-1部分:塔,桅杆和烟囱.烟囱和桅杆;德文版本EN1993-3-1-2006+AC-2009
【标准号】:DINEN1993-3-1-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-12
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Buildings;Chimneys;Construction;Controlling;Definitions;Design;Dimensioning;Eurocode;Loadcapacity;Masts;Mathematicalcalculations;Mechanicalproperties;Safetyrequirements;Statics;Steelconstruction;Structuralengineeringdrawings;Structuralsteelwork;Structuralsteels;Structures;Towers;Trusses
【摘要】:ThisPart3.1ofEN1993appliestothestructuraldesignoflatticetowersandguyedmastsandtothestructuraldesignofthistypeofstructuressupportingprismatic,cylindricalorotherbluffelements.
【中国标准分类号】:Q73;P26
【国际标准分类号】:91_010_30;91_060_40
【页数】:80P;A4
【正文语种】:英语