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System for pooling data relating to aircraft engines

An aircraft engine and data technology, applied in the field of aircraft engines, can solve problems such as difficulty in making predictions

Active Publication Date: 2018-01-02
SAFRAN AIRCRAFT ENGINES SAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So for airlines it's not always possible to really determine potential engine damage and failure so it can be difficult to make predictions

Method used

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  • System for pooling data relating to aircraft engines
  • System for pooling data relating to aircraft engines

Examples

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Embodiment Construction

[0039] The principles of the invention consist in making optimal use of observation data from the engine in order to generate a learning model that enables very accurate general or expected statistics about the engine to be deduced from these observation data.

[0040] figure 1 A system for compiling observational data about an aircraft engine is shown in accordance with an embodiment of the invention.

[0041] The aggregation system 1 is realized by an IT system generally comprising a receiver 3 , processing means 5 comprising a processor 7 , a database 9 and output means 11 comprising a transmitter 13 .

[0042] The receiver 3 is adapted to recover observation data 15a, 15b, 15n from different entities 17a, 17b, 17n via a communication network 19. Advantageously, the receiver 3 comprises loading means 21 for returning all this information from different entities 17a, 17b, 17n from different sources.

[0043] Each entity 17a, 17b, 17n may correspond to an airline company pr...

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PUM

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Abstract

The invention relates to a system for pooling observation data relating to aircraft engines, comprising: a receiver (3) adapted for recovering said observation data (15a, 5b, 15n) from distinct entities (17a, 17b, 17n), a processor (7) adapted for describing said observation data in a metric space by transforming them into measurable observation states (29), and a database (9) adapted for storingtherein said observation states (29).

Description

technical field [0001] The invention relates to the field of aircraft engines. In particular, the present invention relates to a system for compiling observational data related to aircraft engines to assist aircraft engine fleet management. Background technique [0002] Each aircraft engine has a corresponding history, including measurements of functional parameters, alarms, interventions performed on the engine, etc. [0003] More specifically, during each flight, the aircraft records and transmits information about its capabilities according to a messaging system known as the Aircraft Communication Addressing and Reporting System (ACARS). This data is recovered in real-time by ground stations for immediate processing in the event of apparent anomalies, and is otherwise archived by the airline along with all data on the fleet. Other more complete data (e.g., shaft speed, fuel flow, exhaust temperature, etc.) are also available, which can be recorded on the embedded comput...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/00
CPCG06Q10/20B64F5/60B64D2045/0085
Inventor 杰罗姆·亨利·诺埃尔·拉卡伊
Owner SAFRAN AIRCRAFT ENGINES SAS
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