The invention belongs to the technical field of the artificial intelligent communication data monitoring, and discloses an artificial intelligent communication data monitoring system and monitoring method. The artificial intelligent communication data monitoring system comprises a communication data collection module, a master control module, an analysis module, a feature extraction module, an error correction module, a compression module, a data storage module, and a monitoring display module; the error correction on the received communication data is realized through the error correction module, and the communication efficiency is improved; and meanwhile, a tolerance parameter value of the next compression period is dynamically adjusted according to the step length change of the adjacentcompression period through the compression module, the record quantity of the stable data with small fluctuation can be reduced, and the data compression rate is improved; an operation of importing the complex mathematic computation is avoided, the algorithm space-time complexity is relatively low, and the system is suitable for compressing mass monitoring data.