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SAE AIR6448 Gaining Approval for Seats with Integrated Electronics in Accordance with AC21-49 Option 7b

作者:标准资料网 时间:2024-05-21 03:19:51  浏览:9618   来源:标准资料网
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Product Code:SAE AIR6448
Title:Gaining Approval for Seats with Integrated Electronics in Accordance with AC21-49 Option 7b
Issuing Committee:Aircraft Seat Committee
Scope:The primary purpose of this document is to provide roles, responsibilities and accountabilities to meet AC 21-49 Section 7.b 鈥楾ype Certification using TSO-approved seat with electronic components defined in TSO design鈥? This document may be applied to all applicable seat TSOs (C39(), C127()鈥tc).The approval for the integration of the electronics will fall, in part or in full, under the type design authority of the Seat Installer rather than the Seat Supplier shipping the integrated seat. The defined responsibilities, areas of authority and accountability of each party, as well as necessary communication protocols, must ensure configuration management, design control and quality control. These definitions, controls and protocols are agreed (thru normal commerical agreements and binding contracts) and adhered to by all parties ensuring all parts in the supply chain remain approved (e.g. certified and conformed).
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【英文标准名称】:Informationtechnology-Telecommunicationsandinformationexchangebetweensystems-Corporatetelecommunicationnetworks-TunnellingofQSIGoverSIP
【原文标准名称】:信息技术.系统间远程通信和信息交换.联合远程通信网络.SIP上QSIG的隧道效应
【标准号】:ISO/IEC22535-2005
【标准状态】:作废
【国别】:国际
【发布日期】:2005-05
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/IECJTC1/SC6
【标准类型】:()
【标准水平】:()
【中文主题词】:传输协议;远程通信;电信;信号传输;QSIG;协议;通信网;网络互连;信息技术;信息交换;定义
【英文主题词】:
【摘要】:ThisInternationalStandardspecifiestunnellingof"QSIG"overtheSessionInitiationProtocol(SIP)withinacorporatetelecommunicationnetwork(CN)."QSIG"isasignallingprotocolthatoperatesbetweenPrivateIntegratedservicesNetworkexchanges(PINX)withinaPrivateIntegratedServicesNetwork(PISN).APISNprovidescircuit-switchedbasicservicesandsupplementaryservicestoitsusers.QSIGisspecifiedinStandards,inparticular[1](callcontrolinsupportofbasicservices),[2](genericfunctionalprotocolforthesupportofsupplementaryservices)andanumberofStandardsspecifyingindividualsupplementaryservices.NOTEThenameQSIGwasderivedfromthefactthatitisusedforsignallingattheQreferencepoint.TheQreferencepointisapointofdemarcationbetweentwoPINXs.SIPisanapplicationlayerprotocolforestablishing,terminatingandmodifyingmultimediasessions.ItistypicallycarriedoverIP[4],[6].Telephonecallsareconsideredasatypeofmultimediasessionwherejustaudioisexchanged.SIPisdefinedin[9].OftenaCNcomprisesbothPISNsemployingQSIGandIPnetworksemployingSIP.AcallcanoriginateatauserconnectedtoaPISNandterminateatauserconnectedtoanIPnetworkorviceversa.Ineithercase,agatewayprovidesinterworkingbetweenQSIGandSIPattheboundarybetweenthePISNandtheIPnetwork.Basiccallinterworkingatagatewayisspecifiedin[3].AnothercaseiswhereacalloriginatesatauserconnectedtoaPISN,traversesanIPnetworkusingSIP,andterminatesatauserconnectedtoanother(oranotherpartofthesame)PISN.ThisdocumentaddressesthislastcaseinawaythatpreservesallQSIGcapabilitiesacrosstheIPnetwork.ItachievesthisbytunnellingQSIGmessageswithinSIPrequestsandresponsesinthecontextofaSIPdialog.ThetunnellingofQSIGthroughapublicIPnetworkemployingSIPisoutsidethescopeofthisspecification.However,thefunctionalityspecifiedinthisspecificationisinprincipleapplicabletosuchascenariowhendeployedinconjunctionwithotherrelevantfunctionality(e.g.,addresstranslation,securityfunctions,etc.).ThisspecificationisapplicabletoanyinterworkingunitthatcanactasagatewaybetweenaPISNemployingQSIGandacorporateIPnetworkemployingSIP,withQSIGtunnelledwithinSIPrequestsandresponses.
【中国标准分类号】:M11
【国际标准分类号】:35_100_30
【页数】:11P;A4
【正文语种】:英语


基本信息
标准名称:紧固件横向振动试验方法
英文名称:Transverse vibration testing method for fasteners
中标分类: 机械 >> 通用零部件 >> 紧固件
ICS分类: 机械系统和通用件 >> 紧固件 >> 螺栓、螺钉、螺柱
替代情况:替代GB/T 10431-1989
发布部门: 中国机械工业联合会
发布日期:2008-08-25
实施日期:2009-02-01
首发日期:1989-02-22
作废日期:
主管部门: 中国机械工业联合会
提出单位:中国机械工业联合会
归口单位: 全国紧固件标准化技术委员会
起草单位:中机生产力促进中心
出版社:中国标准出版社
出版日期:2009-02-01
页数:20页
计划单号:20062351-T-604
适用范围

本标准代替GB/T10431—1989《紧固件横向振动试验方法》。 本标准规定了用于测定紧固件防松性能的横向振动试验和数据处理方法。 本标准与GB/T10431—1989相比主要变化如下:
———更改了试验曲线示例;
———增加了数据分析与结果判定内容(见7.2);
———取消附录C。

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所属分类: 机械 通用零部件 紧固件 机械系统和通用件 紧固件 螺栓 螺钉 螺柱

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