Data interaction method of industrial tablet personal computer

The invention relates to the technical field of data processing for monitoring, in particular to a data interaction method for an industrial tablet personal computer, which comprises the following steps of: determining a similarity index between a current monitoring data time sequence and each historical monitoring data time sequence and a similarity index between every two historical monitoring data time sequences; determining an abnormal important possibility of each historical monitoring data time sequence by combining a time interval between the current monitoring data time sequence and the historical monitoring data time sequence; according to the abnormal importance possibility and a similar index corresponding to the current monitoring data time sequence, determining the importance degree of each historical monitoring data time sequence, and combining the current monitoring data time sequence with the difference of the monitoring data dispersion degree of each historical monitoring data time sequence;