A method and a system for detecting anomalies to be solved in an aircraft

A detection method and detection system technology, applied in the aviation field, can solve problems such as unresolved failures, missing PFR report abnormalities, etc., and achieve the effect of reducing intervention time
CN103257920AActive Publication Date: 2013-08-21AIRBUS OPERATIONS (SAS)
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
AIRBUS OPERATIONS (SAS)
Publication Date
2013-08-21

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Abstract

The invention relates to the field of aviation, specifically to a method and a system for detecting anomalies to be solved in an aircraft (1). The method involves obtaining a set of error signals (PFR) emitted by a computer (10) onboard the aircraft (1) during a phase of operation of the aircraft. The set of error signals is compared (405) to at least one database (DB1-DB4) referencing a predefined set of false anomalies. A report (REP) identifying abnormalities to be resolved among all error signals is generated (410) from the result of the comparison. The generated report allows the intervention time of maintenance personnel to be reduced after the phase of operation, e.g. after a test procedure.
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Description

technical field

[0001] The present invention relates to the field of aviation, and more particularly to methods and systems for detecting anomalies in aircraft to be resolved. Background technique

[0002] Aircraft typically have a central monitoring and maintenance system that allows auxiliary maintenance personnel to determine anomalies in the aircraft.

[0003] A central system or CMS (i.e. Centralized Maintenance System) is connected to multiple onboard systems or computers that monitor themselves and / or monitor other onboard systems, and thus may generate abnormal, irregular nature or "glitch".

[0004] Based on the numerous anomaly signals sent by these onboard and acquisition computers, the CMS generates a report (or PFR, Post Flight Report) for each flight listing the numerous acquired anomalies. In new aircrafts, the report is electronically stored in the aircraft, usually in XML file format (Extensible Markup Language, Extensible Markup Language). The maintainer...

Claims

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