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Flight state assessment method and system

A technology of flight status and flight data, applied in the field of flight, can solve problems such as aircraft crash and death, and achieve the effect of flight stability and safety

Inactive Publication Date: 2018-08-17
SICHUAN JIUZHOU ELECTRIC GROUP
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  • Abstract
  • Description
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Problems solved by technology

[0003] Because RNP is so important to the stability and safety of the flight process, if there is a deviation in the operation of the RNP during the flight, it is easy to cause an accident of aircraft crash

Method used

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  • Flight state assessment method and system
  • Flight state assessment method and system

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Embodiment Construction

[0058] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0059] Relative steps, numerical expressions and numerical values ​​of components and steps set forth in the following embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0060]At present, because RNP is very important to the stability and safety of the flight process, if there is a deviation in the operation of the RNP during the fligh...

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Abstract

The invention provides a flight state assessment method and system, and relates to the technical field of flight. The method comprises the steps: collecting flight original data; decoding the collected flight original data, and obtaining the decoding data; obtaining standard flight data and a preset deviation value; carrying out the comparison analysis of the decoding data and the standard flightdata based on the preset deviation value, and obtaining the deviation conditions of the decoding data relative to the standard flight data according to the comparison analysis result; and outputting aflight state estimation result based on the deviation conditions. The method achieves the automatic and effective evaluation of the flight state of an airplane based on RP, and facilitates the improvement of the response performances of an airplane.

Description

technical field [0001] The present invention relates to the technical field of flight, in particular to a method and system for evaluating a flight state. Background technique [0002] Aeronautical applications place extremely high demands on the level of safety and other performance indicators that need to be met. In terms of navigation, the required navigation performance (Required Navigation Performance, RNP for short) has clear provisions on these performance indicators. RNP is a new technology that uses the aircraft's own onboard navigation equipment and global positioning system to guide the flight of the aircraft. RNP further reduces the weather standard for flight, increases the selection range of available routes, and well avoids routes with bad weather conditions, thereby reducing the impact of terrain on flight, so that aircraft can fly in valleys according to RNP procedures; at the same time Reduced fuel costs and airport radar equipment costs, increased maximu...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G5/00
CPCG08G5/0047G08G5/0095
Inventor 滕继涛苗东朱江陈玲玲赵智聪刘洋刘光伦周星伶康林双
Owner SICHUAN JIUZHOU ELECTRIC GROUP
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