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MIL-C-11015E, MILITARY SPECIFICATION CAPACITORS, FIXED, CERAMIC DIELECTRIC (GENERAL PURPOSE) (14 MAY 2001)., This specification covers the general requirements for general purpose, ceramic dielectric, insulated,fixed capacitors for use in applications where variations in capacitance with respect to temperature, voltage,frequency, and life can be tolerated.【英文标准名称】:TrafficandTravelInformation(TTI).TTImessagesviacellularnetworks.Externalservices
【原文标准名称】:交通和旅游信息(TTI).通过蜂窝网络的TTI文电.外部服务
【标准号】:BSDDCEN/TS14821-6-2003
【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】:文电;交通管制;外部;道路运输;远程处理;数据传送;电路网络;协议;信息交换;无线电通信;数据传输;服务设施;交通和旅客信息;定义;远程信息管理;规范(验收);交通业务
【英文主题词】:Applicationprotocol;Circuitnetworks;Datatransfer;Datatransmission;Definition;Definitions;Emergency;Englishlanguage;External;Informationinterchange;Interferences;Messages;Motorvehicles;Navigation;Protocols;Radiocommunication;Roadtransport;Services;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】:328P.;A4
【正文语种】:英语