IEC/TR2 62056-41-1998 电表.读表、计费和负载控制数据交换.第41部分:使用广域网的数据交换:带LINK+协议的公共转换电话网(PSTN)

标准号：IEC/TR2 62056-41-1998
中文标准名称：电表.读表、计费和负载控制数据交换.第41部分:使用广域网的数据交换:带LINK+协议的公共转换电话网(PSTN)
英文标准名称：Electricity metering - Data exchange for meter reading, tariff and load control - Part 41: Data exchange using wide area networks: Public switched telephone network (PSTN) with LINK+ protocol
标准类型：N22
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：N22
国际标准分类号：35.240.60;91.140.50
适用范围：This technical report describes a three layer data exchange architecture used for communication with large industrial and commercial customers' metering equipment (aiming, in particular, at the remote reading of these meters for billing purposes). The public switched telephone network (PSTN) is used as a communication medium for this data exchange. This technical report defines the protocols to be applied for each layer of the architecture (physical, data link and application), making use as far as possible of existing standards, such as - ITU-T V.22, V.22bis, V.23, V.24, V.25, V.25bis, V.28, V.32, V.32bis and V.41 (ITU-T: telecommunication standardization sector of the International Telecommunication Union), - IEC 61334-4-41 which describes the DLMS (Distribution Line Message Specification) model.