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Method and device for determining fuel consumption domain for aircraft, program and display system

A technology for determining devices and aircraft, applied in the fields of computer-readable media and electronic display systems, and can solve complex and high cognitive resource requirements.

Inactive Publication Date: 2020-08-28
THALES SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, this estimate requires pilots to perform complex mental calculations that are cognitively resource demanding

Method used

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  • Method and device for determining fuel consumption domain for aircraft, program and display system
  • Method and device for determining fuel consumption domain for aircraft, program and display system
  • Method and device for determining fuel consumption domain for aircraft, program and display system

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Embodiment Construction

[0046] exist figure 1 Among them, the electronic display system 10 is configured to display flight information of the aircraft 12 , specifically at least one fuel consumption field 14 .

[0047] Electronic display system 10 includes a display screen 18 , electronics 20 for determining at least one fuel consumption domain 14 of aircraft 12 , and an electronic display module 22 . An electronic display module 22 is coupled to the display screen 18 on the one hand and to the electronic determination means 20 on the other hand.

[0048] Aircraft 12 is for example an airplane, such as Figure 6 As shown, the aircraft symbol 23 in which the aircraft 12 is depicted is in the shape of an aircraft. In a variant, the aircraft 12 is a helicopter. Also in a variant, aircraft 12 is a drone piloted remotely by a pilot.

[0049]Each fuel consumption domain 14 is determined for a corresponding flight phase of the flight of the aircraft 12 , preferably a flight phase for which the aircraft ...

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PUM

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Abstract

The invention relates to a method and device for determining a fuel consumption domain for an aircraft, a program and a display system. The method for determining at least one fuel consumption domain(14) of the aircraft is implemented by an electronic device.The method comprises obtaining a flight envelope as a function of altitude (ALT) and a propulsion variable (PROP). For at least one flight phase, the method includes the following steps: calculating a consumption limit curve (26) based on altitude and propulsion variables, the consumption limit curve corresponding to the predicted averageconsumption for the flight phase; and determining the consumption domain by the altitude and propulsion variables. The consumption domain includes a first consumption subdomain (28) lower than the predicted consumption for the flight phase and a second consumption subdomain (29) higher than the predicted consumption. The subdomain and the second subdomain are separated by a limit curve.

Description

【Technical field】 [0001] The invention relates to a method for determining at least one fuel consumption domain of an aircraft, which method is carried out by an electronic determination device. [0002] The invention also relates to a computer-readable medium comprising a computer program comprising software instructions which, when executed by a computer, implement such a determination method. [0003] The invention also relates to an electronic device for determining at least one fuel consumption domain of an aircraft and an electronic display system comprising such a determination device. 【Background technique】 [0004] The invention relates to the field of systems for displaying consumption data of an aircraft, preferably suitable for embedding in an aircraft, in particular in an aircraft cockpit. [0005] Aircraft consumption depends on altitude. In fact, aerodynamic friction decreases with altitude and then consumption decreases. The consumption of the aircraft als...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D43/00
CPCB64D43/00G05D1/0005G01C23/00G08G5/0021G08G5/0052B64D37/005G01F9/023
Inventor 弗洛朗·曼尼切特泽维尔·塞旺提丹尼尔·豪雷特
Owner THALES SA