【英文标准名称】:Transportinformationandcontrolsystems-Datainterfacesbetweencentresfortransportinformationandcontrolsystems-DATEX-ASN
【原文标准名称】:交通信息和控制系统.交通信息中心和控制系统间数据接口.DATEX-ASN
【标准号】:BSISO14827-2-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-12-12
【实施或试行日期】:2005-12-12
【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】:ASN.1;数据交换服务;定义;情报系统;参考模型;道路运输;信号系统;规范(验收);交通控制系统;运输设备(建筑工作);警告装置
【英文主题词】:ASN.1;Datexservices;Definition;Definitions;Informationsystems;Referencemodel;Roadtransport;Signalsystems;Specification(approval);Trafficcontrolsystem;Transportfacilities(constructionworks);Warningdevices
【摘要】:DATEX-ASNallowsdifferentsystemstoexchangerelevantdata.Thisiscontainedinend-applicationmessages.Eachend-applicationmessageisdefinedaseithera“subscription”ora“publication”accordingtotheformatasspecifiedinISO14827-1.DATEX-ASNdefineshowtheseend-applicationmessagesarepackagedtoformacompletedatapacketandalsodefinestherulesandproceduresforexchangingthesedatapackets.SystemsusingDATEX-ASNarefreetoimplementadditionalend-applicationfunctionalitiesaccordingtotheuserrequirements.ADATEX-ASNnetworkcomprisesacertainnumberofsystems.Eachsystemcanbeviewedasconsistingoftheinterfaces.ThispartofISO14827dealsonlywiththecommunicationsinterface.IthasbeendesignedtomeettheuniquerequirementsofTICS;however,ithasbeendesignedinagenericfashionandthuscouldbeusedforotherdataexchangesaswell.Systemsimplementingthispartof14827sometimesoperatesimultaneouslyasaclientandserver,usingmultiplesessions.Thecommunicationscloudbetweenthetwosystemsmaybecomplexorsimple.
【中国标准分类号】:R85
【国际标准分类号】:03_220_01;35_240_60
【页数】:72P;A4
【正文语种】:英语


Product Code:SAE AMS4929
Title:Titanium Alloy, 5.4al 1.4cr 1.3fe 1.25mo Annealed 135,000 Psi Yield (Cancelled Dec 2002)
Issuing Committee:Ams G Titanium And Refractory Metals Committee
Scope: