标准摘要
[中文适用范围]: 本技术报告描述了一种用于与大型工业和商业客户计量设备通信的三层数据交换架构(旨在特别用于这些电表的远程读取以进行计费)。公共交换电话网络(PSTN)用作此数据交换的通信介质。本技术报告定义了该架构(物理层、数据链路层和应用层)中要实施的协议,尽可能利用现有标准,如ITU-T V.22、V.22bis、V.23、V.24、V.25、V.25bis、V.28、V.32、V.32bis和V.41,以及描述DLMS(配电线消息规范)模型的IEC 61334-4-41。 [外文原描述]: Describes a 3 layer data exchange architecture used for communication with large industrial and commercial customer's metering equipment (remote reading for billing purpose). The public switched telephone network (PSTN) is used as a communication medium for this data exchange. This publication is a Technical report type 2
英文名称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