Patent ID: 11914358
Assignee: FORD GLOBAL TECHNOLOGIES, LLC
Field: Control (Instruments)
Classification: CPC G  H | IPC G  H

Claim 17:
18. A method, comprising:
categorizing vehicles of a connected vehicle population into vehicle classes using a vehicle taxonomy;
generating a plurality of anomaly detection (AD) models for a connected physical asset of a vehicle class of the connected vehicle population; and
re-ranking the plurality of AD models based on when, relative to a remaining useful life of the asset, a degradation of the connected physical asset is detected in a vehicle of the vehicle class, including, when an AD threshold of an AD model of the plurality of AD models is reached, the AD model associated with the connected physical asset, the connected physical asset a part of a vehicle of the vehicle class:
notifying a driver of the vehicle to have the vehicle serviced;
in response to an anomaly being detected during servicing, adjusting a true positive rate of the AD model, and re-ranking the plurality of AD models;
in response to an anomaly not being detected during servicing, adjusting a false positive rate of the AD model, and re-ranking the plurality of AD models; and
in response to the driver not servicing the vehicle:
monitoring the connected physical asset until a degradation occurs;
in response to the degradation occurring at a predicted end of a useful life of the connected physical asset, re-ranking the plurality of AD models; and
in response to the degradation occurring at prior to or after the predicted end of a useful life of the connected physical asset, re-ranking the plurality of AD models, and relaying connected vehicle asset degradation data to a manufacturer of the asset.