Method and device for processing faults

A technology for processing devices and failures, applied in the direction of electrical digital data processing, registration/indication of vehicle operation, registration/indication, etc.

Inactive Publication Date: 2012-05-16
AIRBUS OPERATIONS (SAS) +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

this number is too large to allow all of these failures to be dealt with during the midway landing of the aircraft, which sometimes lasts less than two hours

Method used

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  • Method and device for processing faults
  • Method and device for processing faults
  • Method and device for processing faults

Examples

Experimental program
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Embodiment Construction

[0038] exist figure 1 An aircraft 105 is observed in the aircraft 105 equipped with fault detection components 110, a central maintenance system 115 also called "CMS (an acronym for "central maintenance system")", and a transmitter-receiver 120, the central The maintenance system 115 generates a list of all these failures for each flight, this list is called PFR (acronym for "Post Flight Report", French is rapport postérieur au vol, ie "flight report"), said The transmitter-receiver 120 is connected to the central maintenance system 115 .

[0039] The central maintenance system 115 has a central processing unit 125 and a non-volatile memory 130 .

[0040] On the ground, ie generally at an airport, the transmitter-receiver 135 communicates with the transmitter-receiver 120 and with the data store 140 and the AIRMAN tool 145 .

[0041] The data store 140 holds all information received from the aircraft from which it was received. The AIRMAN tool 145 allows to determine the re...

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PUM

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Abstract

A device for processing faults, that detects and identifies faults, including, for at least part of the identified faults: a mechanism storing a log of occurrences of faults having a same identification, in a course of a plurality of flights; a mechanism determining an impact of each identified fault, on availability of aircraft in a predetermined duration, a mechanism associating a hierarchical attribute with each fault detected in a course of a flight, the hierarchical attribute being dependent on the log and on the impact; and a mechanism displaying identified faults associated with part of the hierarchical attributes. The device enables, in particular, maintenance operations or operations preparatory to maintenance to be better scheduled by virtue of hierarchization of faults displayed.

Description

technical field [0001] The invention relates to a fault processing method and device. The invention is especially suitable for troubleshooting on aircraft. Background technique [0002] The on-board fault detection systems on the aircraft monitor each other and other avionics systems that provide information to them. During this monitoring, the on-board fault detection system sends a signal indicating the fault to the central maintenance system, also known as "CMS (acronym for "central maintenance system")", which The flight produces a list of all these failures called a PFR (an acronym for "Post Flight Report", French for rapport postérieur au vol, or "Post Flight Report"). [0003] Faults are associated with a category according to their severity. [0004] Fault List or Post Flight Report PFR is utilized by airlines: either by using AIRMAN(registered trademark), a tool used on the ground and receiving in real time all fault information sent by the aircraft; or directly ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C5/00
CPCG07C5/008G06F11/0769G07C5/085G06F11/0739G07C5/0808
Inventor V·格罗F·玛蒂内斯J·德克尼德特A·杜安斯
Owner AIRBUS OPERATIONS (SAS)
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