Component record processing for aircraft maintenance
US12221228B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 25, 2021 |
| Grant date | Feb 11, 2025 |
| Priority date | — |
| Expiry date | May 7, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N3/08
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method for aircraft maintenance comprises loading, into computer memory, a plurality of unstructured aircraft component records originating from one or more different component status monitors, the plurality of unstructured aircraft component records describing observed maintenance conditions of a plurality of different aircraft components. The plurality of unstructured aircraft component records are provided from computer memory to a natural language processing (NLP) model configured to output a corresponding plurality of digital component, condition, and location (CCL) records for the plurality of different aircraft components. CCL records for a plurality of different CCL types are independently computer aggregated. The CCL records for a selected CCL type are computer aggregated to determine a time-dependent failure distribution for the selected CCL type.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.