【英文标准名称】:Maritimenavigationandradiocommunicationequipmentandsystems.Digitalinterfaces.Multipletalkersandmultiplelisteners.Ethernetinterconnection
【原文标准名称】:海上航行和无线电通信设备及系统.数字接口.多传令员及多听众.以太网互连
【标准号】:BSEN61162-450-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2011-08-31
【实施或试行日期】:2011-08-31
【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】:
【英文主题词】:Datacommunication;Dataexchange;Dataformats;Datatransfer;Definitions;Digitalsignals;Electricalengineering;Ethernet;Highspeed;Interconnection;Interfaces;Interfaces(dataprocessing);Maintenance;Marinenavigation;Marineradio;Marineradioservice;Navalengineering;Navigationalaids;Position;Properties;Protocols;Radioequipment;Radioreceivers;Radiotransmitters;Radionavigation;Receivers;Ships;Telecommunication;Testing;Transmitters
【摘要】:ThispartofIEC61162specifiesinterfacerequirementsandmethodsoftestforhighspeedcommunicationbetweenshipboardnavigationandradiocommunicationequipmentaswellasbetweensuchsystemsandothershipsystemsthatneedtocommunicatewithnavigationandradio-communicationequipment.ThispartofIEC61162isbasedontheapplicationofanappropriatesuiteofexistinginternationalstandardstoprovideaframeworkforimplementingdatatransferbetweendevicesonashipboardEthernetnetwork.ThisstandardprovidesahigherspeedandhighercapacityalternativetotheIEC61162-1andIEC61162-2standardswhileretainingthesestandards’basicdataformat.ThisstandardprovidesahigherdatacapacitythanIEC61162-3.ThisstandardspecifiesanEthernetbasedbustypenetworkwhereanylistenermayreceivemessagesfromanysenderwiththefollowingproperties.?ThisstandardincludesprovisionsformulticastdistributionofinformationformattedaccordingtoIEC61162-1,forexamplepositionfixesandothermeasurements,aswellasprovisionsfortransmissionofgeneraldatablocks(binaryimage),forexamplebetweenradarandVDR.?Thisstandardislimitedtoprotocolsforequipment(Networknodes)connectedtoasingleEthernetnetworkconsistingonlyofOSIleveloneortwodevicesandcables(Networkinfrastructure).?Thisstandardprovidesrequirementsonlyforequipmentinterfaces.ByspecifyingprotocolsfortransmissionofIEC61162-1sentencesandgeneralbinaryimagedatatheserequirementswillguaranteeinteroperabilitybetweenequipmentimplementingthisstandardaswellasacertainlevelofsafebehaviouroftheequipmentitself.?ThisstandardpermitsequipmentusingotherprotocolsthanthosespecifiedinthisstandardtoshareanetworkinfrastructureprovidedthatitissuppliedwithinterfaceswhichsatisfytherequirementsdescribedforONF(see4.6).?Thisstandarddoesnotcontainanysystemrequirementsotherthantheonesthatcanbeinferredfromthesumofindividualequipmentrequirements.Thus,toascertainsystempropertiesthatcannotbederivedfromequipmentrequirementsalone,additionalanalysisorstandardswillberequired.Inparticular,thisappliestorequirementstomaintainsystemfunctionalityinthefaceofasinglepointfailureinequipmentornetworks.InformativeAnnexDcontainsguidanceonhowtoaddresssuchissues.
【中国标准分类号】:U66
【国际标准分类号】:47_020_70
【页数】:66P.;A4
【正文语种】:英语