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AssigneeCummins Inc.
InventorsJeffrey Diwakar Abraham, Marcela Schmalz de Bernardi, Avra Brahma, Timothy J. Greis, Michael Haas, Gregory H. Henderson, Adam W. Kidd, Lyle E. Kocher, Krithika Mohan, Daniel J. Smith, Christophe Tricaud, Ananth Vemuri, Easwar Yarrabikki
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A system is configured to store a relationship data set of a plurality of diagnostic estimators and a plurality of failure modes, each failure mode represents a type of failure that can occur with a sensor or a vehicle component of a vehicle system, each diagnostic estimator is associated with a respective subset of the failure modes, each subset defines a control space within the vehicle system that contains at least one of (i) one or more sensors or (ii) one or more vehicle components. The system is configured to store a healthy diagnostic vector regarding nominal operational parameters of the vehicle system; acquire diagnostic information regarding current operational parameters of the vehicle system to generate an error diagnostic vector; apply the error diagnostic vector to the healthy diagnostic vector to generate a ratio diagnostic vector; and apply the ratio diagnostic vector to generate a value for each failure mode.
A non-transitory computer-readable medium having computer-executable instructions encoded therein, the instructions, when executed by one or more processors, cause the one or more processors to perform operations comprising:
A non-transitory computer-readable medium having computer-executable instructions encoded therein, the instructions, when executed by one or more processors, cause the one or more processors to perform operations comprising:
A non-transitory computer-readable medium having computer-executable instructions encoded therein, the instructions, when executed by one or more processors, cause the one or more processors to perform operations comprising:
Dependencies are inferred from the claim text.