METHOD AND SYSTEM FOR SMART AND CONTINUOUS ENGINE OPERATION MONITORING

There is provided a system for monitoring an engine. The system includes a processor. A memory including instructions that, when executed by the processor, cause the processor to perform certain operations. The operations may include receiving a first data set and a second data set. The first data set being sampled at a first rate and the second data set being sampled at a second rate, where the first and second rate are different. The operations further include determining, based on a number of occurrences in either the first data set or the second set, whether an event that has occurred in the engine has occurred a predetermined number of times. The operations further include recording the first data set as an output in response to the number of occurrences exceeding the predetermined number of times, and in the contrary recording the second data set as the output. The operations may include computing a ratio of a fast recording process to a slow recording process and adjusting an output file size according the ratio. Another feature may be a look back subsystem that backfills an interval of pre-event fast recordings when an event is detected. The system can self-adjust thresholds to maintain file size constraints during unusually active or eventful flights.