The kilowatt-hour meter reading system adopts CLIENT-SERVER structure that is to use a PC with multiple lower level reading meters method.
抄表系统采用CLIENT-SERVER结构，即采用一台PC服务器带多只下位机抄表仪的方式。
The payment in advance pattern using IC card is more convenient than manual kilowatt hour meter reading, but it is not suited to real time pricing mode.
IC卡预付费方式与人工抄表方式相比有较大改进，但不适合于实时电价模式。
The characteristics of a TM card and its reading-writing circuit and software program are discussed in detail, and a design of TM card watt-hour meter is introduced in brief.
详细讨论了TM卡的特点及其读写电路和软件程序，并简要介绍了一种TM卡收费电表的设计。
The characteristics of a TM card and its reading-writing circuit and software program are discussed in detail, and a design of TM card watt-hour meter is introduced in brief.
详细讨论了TM卡的特点及其读写电路和软件程序，并简要介绍了一种TM卡收费电表的设计。
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