ISO 22671-2007 航天数据和信息传送系统.空间链路扩展(SLE).向前通信链路传送装置(CLTU)业务

作者:标准资料网 时间:2024-05-12 08:46:50   浏览:9147   来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Spacedataandinformationtransfersystems-Spacelinkextension(SLE)-Forwardcommunicationslinktransmissionunit(CLTU)service
【原文标准名称】:航天数据和信息传送系统.空间链路扩展(SLE).向前通信链路传送装置(CLTU)业务
【标准号】:ISO22671-2007
【标准状态】:作废
【国别】:国际
【发布日期】:2007-02
【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/TC20
【标准类型】:()
【标准水平】:()
【中文主题词】:控制信号;数据交换;数据传送;定义;信息交换;开放系统互连;无线电通信;航天安全;航天技术;航天运输;遥测技术
【英文主题词】:Controlsignals;Dataexchange;Datatransfer;Definitions;Informationinterchange;OSI;Radiocommunication;Spacesafety;Spacetechnology;Spacetransport;Telemetry
【摘要】:ThisInternationalStandarddefinesthecommunicationslinktransmissionunit(CLTU)serviceinconformancewiththetransferservicesspecifiedinISO15396:1998.TheforwardCLTUserviceisaspacelinkextension(SLE)transferservicethatenablesamissiontosendcommunicationslinktransmissionunits(CLTUs)toaspacecraft.ThisInternationalStandarddefines,inanabstractmanner,theforwardCLTUserviceintermsof-theoperationsnecessarytoprovidethetransferservice;-theparameterdataassociatedwitheachoperation;-thebehaviorsthatresultfromtheinvocationofeachoperation;and-therelationshipbetween,andthevalidsequenceof,theoperationsandresultingbehaviors.Itdoesnotspecify-individualimplementationsorproducts;-theimplementationofentitiesorinterfaceswithinrealsystems;-themethodsortechnologiesrequiredtoradiatedatatoaspacecraftandtoacquiretelemetryframesfromthesignalsreceivedfromthatspacecraftforextractionoftheOperationalControlField;-themethodsortechnologiesrequiredforcommunications;or-themanagementactivitiesnecessarytoschedule,configure,andcontroltheforwardCLTUservice.Thescopeandfieldofapplicationarefurthermoredetailedinsubclause1.3oftheenclosedCCSDSpublication.
【中国标准分类号】:V07
【国际标准分类号】:49_140
【页数】:149P.;A4
【正文语种】:英语


下载地址: 点击此处下载
基本信息
标准名称:预应力钢筋混凝土轨枕70型扣板式扣件扣板基本尺寸及号码计算方法
中标分类: 铁路 >> 铁路建筑设备 >> 线路构件
替代情况:TB 563-1964
发布日期:
实施日期:1991-12-01
首发日期:
作废日期:
出版日期:
页数:2页
适用范围

没有内容

前言

没有内容

目录

没有内容

引用标准

没有内容

所属分类: 铁路 铁路建筑设备 线路构件
Product Code:SAE J515
Title:Specification for O-ring Materials Used with Hydraulic Connectors
Issuing Committee:Hydraulic Tube Fittings Committee
Scope:SAE J515 covers the specification for hydraulic O-ring material and properties and sizes applicable to face seal fittings, metric and inch stud ends, and four-bolt flange fittings. The standard includes a size code to allow industry and government agencies to order O-ring with a coded part number.