Equipment maintenance management system and equipment maintenance management method

摘要

A system includes: a monitoring data obtainer configured to obtain real-time monitoring data regarding equipment; a deterioration index calculator configured to calculate an estimated deterioration index of the equipment from an equipment model and the obtained monitoring data, the equipment model being created by modeling a relationship between the real-time monitoring data of the equipment in a normal state; a time change predictor configured to predict a time change of the estimated deterioration index; and a scheduler configured to estimate a cost in a future caused by the abnormal event, the cost being estimated based on the predicted time change of the estimated deterioration index and the relationship between the estimated deterioration index and the probability of the abnormal event.