Research on a Power Meter Reading Method Based on Wide and Narrow Conversion

Abstract

In order to improve the efficiency of meter reading, this paper proposes a power meter reading method based on wide and narrow conversion. This method combines the advantages of wide and narrow power carrier technology to improve the efficiency of meter reading. The design principle of hardware and software of wide and narrow conversion module is introduced in detail, and it is tested based on the center-coordinator and meter module of Neusoft and Dingxin. The experimental results show that the method can achieve 100% copy rate and copy The table speed is fast, the speed variance does not exceed 0.09, and the meter reading is stable.