Display method of flight interface based on arinc661 custom symbol library

Abstract

The invention discloses a flight interface display method based on an ARINC661 custom symbol library. The method comprises the steps of 1, generating a graphic symbol library; 2, determining the content displayed by a flight interface; 3, judging whether graphic symbols corresponding to the content displayed by the flight interface exist in the graphic symbol library; 4, drawing custom graphic symbols; 5, using the graphic symbols which exist in the graphic symbol library and meet the requirement of the flight interface to draw the flight interface; 6, judging whether the graphic symbol property is needed to be changed; 7, changing the properties corresponding to the graphic symbols; 8, judging whether the graphic symbols are all displayed on a graphic interface and are stored in the graphic symbol library; 9, generating binary definition files; 10, parsing and reading the binary definition files by an object machine. The flight interface display method disclosed by the invention has very good usability and reusability in the aspects of design and drawing of custom graphic symbols, and the custom graphic symbols which accord to the standard can be obtained in a process of drawing the custom graphic symbols.

Description

technical field [0001] The invention belongs to the technical field of aviation information processing, and further relates to a flight interface display method based on an ARINC661 self-defined symbol library in the technical field of aviation cockpit display systems. The present invention can use the self-defined graphic symbol library in the cockpit display system based on ARINC661 to draw the graphic interface, so as to achieve the information management and use of the exclusive graphic symbols of different types of aircraft cockpits in the aviation field, so that the pilot can intuitively understand the current location of the aircraft. status, and further realize the uniqueness of different types of aircraft cockpit display systems in the aviation field. Background technique [0002] Today, with the rapid development of software and microelectronics, more and more avionics are used in aircraft. The aviation cockpit display system (CDS: Cockpit Display System) is a dis...

AI Technical Summary

Problems solved by technology

The disadvantage of the method of this patent application is that it only provides the development interface for the ground crew to customize the graphic symbols, and does not provide the ground crew with a visual development environment for custom graphic symbols. The ground crew develops or develops according to the interface There are many inconveniences in developing custom extended icons in the form of XML

This method is also based on the ARINC661 standard, and can design and implement a custom symbol library. However, this method still has the disadvantage that it only allows the ground crew to design symbols by themselves, and does not provide currently available graphic symbols to It is directly used by the crew on the ground, which brings inconvenience to the ease of use and simplicity of the cockpit display, especially when different types of aircraft fly at high altitudes.

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