Abstract: This paper proposes an algorithm for automatic matching of point tables used in power system dispatching, telecontrol, and relay protection testing. This algorithm has two steps of convolution and pooling, which can identify similar entries and select the closest one. After performing semantic splitting and adding similarity factors, the algorithm can have faster speed and higher recognition rate than the minimum edit distance method used in other papers. Based on this, we can achieve more intelligent applications in the direction ofhe power system communication configuration, relay protection testing, etc.