Airborne flight plan management system of a general-purpose aircraft

A flight planning and management system technology, applied in computing, data processing applications, resources, etc., can solve the problems of no flight plan management module, editing and managing flight plan data, pilots unable to create, etc., to simplify operations and improve data exchange. Efficiency and simple operation

Inactive Publication Date: 2016-04-27
XIAN AVIATION COMPUTING TECH RES INST OF AVIATION IND CORP OF CHINA
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is still no independent flight plan management module in the domestic self-produce

Method used

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  • Airborne flight plan management system of a general-purpose aircraft

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Example Embodiment

[0017] The functional module diagram of the general aircraft onboard flight plan management system is attached figure 1 Shown:

[0018] 1. Navigation database storage

[0019] Navigation data is the basis of aircraft flight. As the memory and computing power of airborne avionics are quite limited, how to efficiently use navigation data is a major issue in ensuring flight quality. In order to solve this problem, it is necessary to design a reasonable airborne navigation database format, and efficiently use the existing navigation data without affecting the flight performance of the aircraft. In the airborne navigation database, the navigation data source is divided into two parts, basic navigation data and user-defined data, and stored in the electronic disk in the form of blocks. Among them, user-defined data can also be exported to the SD card, thereby improving the operating efficiency of the navigation database.

[0020] 1.1 Navigate the database content

[0021] The airborne na...

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Abstract

The present invention provides an airborne flight plan management system of a general-purpose aircraft. The system comprises an electronic map display module, a navigation data management module, a flight plan management module, and a flight plan execution module. The two-dimensional map display and chart display are realized by the electronic map display module. The navigation data management module comprises route data, airport data and spatial data which are stored in the form of files, and a route lookup table, an airport lookup table and an airspace data lookup table are arranged in a lexicographic order. The flight plan management module and the navigation data management module are in real-time interaction, and the creation, deletion, and activation/deactivation of a flight plan are realized. The functions of direct flight, overturn, map orientation, deviation, directing, near seeking, and radial line are realized by the flight plan execution module. The system is based on a customized file storage navigation database and has the characteristics of complete functions, compact design, and easy operation, and the flying efficiency of the general-purpose aircraft is greatly improved.

Description

technical field [0001] The invention belongs to the field of airborne avionics systems, and in particular relates to an implementation scheme of an airborne flight plan management system. Background technique [0002] At present, the field of general aviation in my country is developing rapidly, especially in the field of general aviation. In November 2013, my country promulgated the "General Aviation Flight Mission Approval and Management Regulations", which simplified the general aviation approval process and accelerated the comprehensive opening of my country's low-altitude airspace. However, At present, my country's self-developed general-purpose aircraft is still in its infancy. General-purpose aircraft is a type of small-scale airborne equipment platform. At present, the domestic self-produced airborne avionics system mainly draws on the experience of military aircraft in terms of hardware, and the computing power of airborne equipment is becoming stronger and stronger....

Claims

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Application Information

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IPC IPC(8): G06Q10/06
CPCG06Q10/06
Inventor 薛芳芳缪炜涛王晓阳李文军滕飞
Owner XIAN AVIATION COMPUTING TECH RES INST OF AVIATION IND CORP OF CHINA
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