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介绍一种新型远程抄表系统 ,该系统通过PLC采集电量数据 ,由PLC及公用电话网实现远距离传输 ,具有结构简单、计量准确、易于操作等特点 ,有广阔的应用前景。
A new type of remote meter reading system is introduced. The system collects electricity data through PLC and transmits them remotely by PLC and public telephone network. The system has the characteristics of simple structure, accurate measurement and easy operation, and has broad application prospects.