This paper introduces the features of electric power data transmission and common error control methods. A simple and feasible way of coding that is applicable to electric power data transmission is proposed. Its economy and convenience is the biggest advantage. It is suitable for small home control when the required data transfer is not big.%介绍了电力数据传输的特点以及常见的差错控制方法。提出一种简单可行的编码方式适用于电力数据传送。其经济性和方便性是最大的优势，在要求数据传送量不大的情况下，适合做一些小的家居控制。
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