BS EN 61334-6-2001 配电线路载波系统配电自动化.A-XDR编码规则

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【英文标准名称】:Distributionautomationusingdistributionlinecarriersystems-A-XDRencodingrule
【原文标准名称】:配电线路载波系统配电自动化.A-XDR编码规则
【标准号】:BSEN61334-6-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-06-15
【实施或试行日期】:2001-06-15
【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】:数据语法;配电;电网;配电线;数据传输;代码;编码(数据转换);输电网;控制系统;数据传送;数据处理;自动控制系统;电力传输
【英文主题词】:ASN.1;Automation;A-XDR;Carrierfrequencytransmission;Communicationsystems;Distributionlines;Encodingrules;Girdersystem;Informationexchange;Informationprocessing;Overheadpowerlines;Remotecontroltechnology
【摘要】:ThispartofIEC61334definesasetofencodingrules-theA-XDRencodingrules-thatmaybeusedtoderivethespecificationofatransfersyntaxforvaluesoftypesdefinedintheDLMScorestandardusingtheASN.1notation(seeIEC61334-4-41).TheseA-XDRencodingrulesarealsotobeappliedfordecodingsuchatransfersyntaxinordertoidentifythedatavaluesbeingtransferred.TheA-XDRencodingrules·areusedatthetimeofcommunication;·provideoptimalencodingforDLMSPDUs.NOTEProvidedthatA-XDRensuresoptimalencodingforDLMSPDUs,itisintendedtobethedefaultencodingruleforDLMS-basedcommunicationprotocols.Nevertheless,thedefault-andalsothepossiblyusableoptional-encodingruleswillbespecifiedintheApplicationLayerdocumentofthegivenprotocol(forexample,IEC61334-4-42),aspartoftheApplicationcontext.note:3)A-XDRstandsforAdaptedXDR.Infact,theseencodingrulesarederivedfromaprovenanddefactostandardoftheUnixworld,calledXDR(externalDataRepresentation,rfc1014).4)Seefootnote2oftheintroduction.
【中国标准分类号】:F21
【国际标准分类号】:33_040_60
【页数】:42P.;A4
【正文语种】:英语