System and method for automatic generation of a diagnostic model

  • US 11,055,161 B2
  • Filed: 04/18/2018
  • Issued: 07/06/2021
  • Est. Priority Date: 04/18/2018
  • Status: Active Grant
First Claim
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1. A computing system, the computing system comprising:

  • at least one memory storing instructions; and

    at least one processor being configured to execute the instructions to perform operations, the operations including;

    receiving a crew alerting system (CAS) message or a query regarding the CAS message, the CAS message being triggered in relation to an aircraft;

    responsive to receiving the CAS message or the query, selecting an aircraft-specific diagnostic model corresponding to the aircraft, from among a plurality of aircraft-specific diagnostic models;

    identifying, using the selected aircraft-specific diagnostic model, a set of inputs known to trigger the CAS message in relation to the aircraft;

    retrieving aircraft data regarding the aircraft that includes a condition for each input of the set of inputs known to trigger the CAS message;

    identifying, using the selected aircraft-specific diagnostic model and the retrieved aircraft data, a unique combination of input conditions that triggered the CAS message for the aircraft;

    identifying a unique maintenance message associated with the unique combination of input conditions that triggered the CAS message, the unique maintenance message identifying a unique maintenance action that rectifies a fault corresponding to the unique combination of input conditions; and

    transmitting or displaying the unique maintenance message that identifies the unique maintenance action that rectifies the fault.

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