GB/T 19897.3-2005
ActiveAutomatic Meter Reading System Lower Layer Communication Protocol Part 3:Physical layer services and procedures for connection oriented asynchronous data exchange
自动抄表系统低层通信协议 第3部分：面向连接的异步数据交换的物理层服务进程
Application Summary AI generated
This standard specifies the physical layer services and procedures for connection-oriented asynchronous data exchange in automatic meter reading systems. It is applied in utility metering infrastructure, defining how meters and data concentrators establish and maintain physical communication links for reliable data transmission. The standard ensures interoperability between devices from different manufacturers in electricity, gas, or water metering networks.
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