Patent ID: 11874652

Abstract:
An AI-based anomaly signatures warning recommendation system is provided. The system includes a memory having computer-readable instructions stored therein and a processor configured to execute the computer-readable instructions to access a multi-asset connected system having a plurality of production and/or process lines. Each of the plurality of production lines includes a plurality of assets. The processor is configured to access production data corresponding to a plurality of products manufactured in each of the plurality of production lines and to access sensor signal data corresponding to each of the plurality of assets. The sensor signal data is indicative of health of each of the plurality of assets. The processor is further configured to process the production data and sensor signal data for each of the plurality of assets to identify one or more anomaly instances and to perform similarity analysis on the one or more anomaly instances to identify one or more anomaly signatures. The identified anomaly signatures, anomaly signature groups, anomaly signature group representative, and corresponding sensor signal data are stored in an anomaly signature repository. The anomaly signatures are representative of one or more substantially similar anomaly instances detected prior to unplanned downtime or critical process events in the connected system. The processor is configured to provide early warnings based on the occurrence of the identified anomaly signatures present in the anomaly signature repository to an end user and receive user-feedback from the end user on the warning severity and relevance of the early warnings. The processor is also configured to generate warning recommendations for anomaly signatures that are prioritized based on the end user-feedback.