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Overall optimization of the configuration of a meshed wireless network of RF devices in an aircraft

A technology of aircraft and equipment, which is applied in the field of global optimization of the configuration of mesh wireless network of RF equipment in the aircraft, and can solve problems such as incompleteness and inapplicability

Active Publication Date: 2011-09-21
EUROCOPTER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0026] A single method for determining structural features as described in document US7516057 or a method focusing only on the number or type of antennas in the network as in document ISSN1381-1231 is not applicable and incomplete in the context of the present invention

Method used

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  • Overall optimization of the configuration of a meshed wireless network of RF devices in an aircraft
  • Overall optimization of the configuration of a meshed wireless network of RF devices in an aircraft
  • Overall optimization of the configuration of a meshed wireless network of RF devices in an aircraft

Examples

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Embodiment Construction

[0057] exist Figure 1-3 , the aircraft 1 , here a helicopter, is given the general reference numeral 1 . Of course, this type of aircraft 1 is only an example. Other types of equipment subject to similar constraints in terms of configuration tracking - such as road vehicles military or civilian vehicles - are also covered by the present invention.

[0058] The aircraft 1 possesses a considerable number of on-deck components, such as the on-deck part of the configuration tracking system 2 referred to below as the identification system.

[0059] The on-deck electronics configuration of the aircraft 1 is schematically indicated and designated by reference numeral 3 . Electronics arrangement 3 includes functional groups, in particular for supplying electrical energy and for carrying out radio communication and radio navigation of aircraft 1 .

[0060] Aircraft 1 includes functional areas that often correspond to functional groups, such as main rotor functional group 4 (more si...

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Abstract

The invention relates to overall optimization of an identification system (2) comprising a meshed wireless network of RF devices (17) on board an aircraft (1). Starting from an inventory (51) of components of the aircraft (1) that need to be identified, a list (50) is drawn up of 'modeling' input parameters (34-39) and a series (27) is drawn up of functional constraints. A plurality of potential profiles (V1, Vn) is modeled for identification systems (2). Said plurality of potential profiles (V1-Vn) is sorted in order to define a restricted group (32) of acceptable versions, and then a target function (47) using automatic comparison (33) of multiple cases is applied to determine an eligible version (Vx) that is optimized, having decision and state variables (45, 46) with values that are of binary order for the aircraft (1) as a whole.

Description

[0001] This application claims the benefit of French patent application FR1000734 filed February 23, 2010, the disclosure of which is hereby incorporated by reference. technical field [0002] The present invention attempts to optimize the configuration of a meshed wireless network of radio frequency (RF) devices. Some of these devices are coupled to components onboard the aircraft to label those components. These marked RF devices come in the form of electronic tags. They are called tagged or coupled RF devices. Background technique [0003] These markings are used to record traceable information in RF devices configured in pairs with components onboard the aircraft deck. This record consists of the original record of the traceable information, specifically plus its updates and corrections. [0004] A form of marking by means of RF devices is known in airliners. This marking is used only to provide tracking of accessories such as life jackets and oxygen cylinders. [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/02G06K7/00
CPCG06K17/0022
Inventor C·吉门尼斯S·道泽瑞-佩瑞斯
Owner EUROCOPTER