分析了抄表器死机的原因，并对抄表器死机后数据的恢复提出了具体的解决方法。
Analyses the causes for the breakdown of an electric meter reading copier, and suggests specific ways of recovering data from the electric meter reading copier after its breakdown.
分析了国内外抄表器研究的现状，指出目前研究的远程自动抄表系统不适合中国农村使用。
The present situation of meter reader research is analyzed, and it is pointed out that the remote automatic meter reading system is not suitable for rural power network.
数据转发器以MSP430F149单片机为核心，它能通过三种通信方式实现主机与电表抄表器的数据通信。
The core of data transmitter is MSP430F149 SCM, which can realizes the data communication between PC and electric meter reader by three communication methods.
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