信号设备多状态模式下运行趋势统计分析研究OA

By testing and analyzing the electrical characteristic data of signal equipment,it is possible to grasp the trend of equipment operation status and detect abnormal performance of signal equipment in advance.The electrical characteristic parameter indicators of signal equipment are related to their working modes.When the signal equipment operates in different working modes,the magnitude of its operating voltage,current,and other values will change with changes in the working mode.In the case of multi-mode mixed-sampling statistics,it is difficult to quickly distinguish between normal and abnormal changes in data.Taking signal equipment such as tracks and switches as examples,this study explores new ideas for statistical analysis of operating trends of signal equipment in multi-state mode through working mode recognition,data sampling,and statistical analysis of electrical characteristics trends in different modes.