GB/T 17215.646-2018
ActiveElectricity metering data exchange—The DLMS/COSEM suite——Part 46：Data link layer using HDLC protocol
电测量数据交换 DLMS/COSEM组件 第46部分：使用HDLC协议的数据链路层
Application Summary AI generated
This standard specifies the data link layer protocol using HDLC for communication between electricity meters and data collection systems. It is applied in smart grid infrastructure for remote meter reading, ensuring reliable data exchange between DLMS/COSEM-compliant meters and utility head-end systems. The standard is used by manufacturers and utilities to implement interoperable, secure communication in electricity metering networks.
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