Flight management simulation test method and system based on function modularization

A flight management system and functional module technology, applied in the flight management simulation test method and system field based on functional modularization, can solve the problems of insufficient modularization, immature technology, and insufficient verification, etc., to improve test verification capabilities, Reduced process, expandable effect

Pending Publication Date: 2022-03-01
XIAN FLIGHT SELF CONTROL INST OF AVIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a flight management simulation test method and system, which can improve flight management system Scalability and flexibility, fully support the simulation test verification of the flight tube system architecture and functions

Method used

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  • Flight management simulation test method and system based on function modularization
  • Flight management simulation test method and system based on function modularization

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] The present application provides a flight management simulation method based on functional modularization, the method comprising:

[0062] Construct the core functional modules of the flight management system according to the core functions of the flight management system;

[0063] According to the dynamic environment supporting the operation of the flight management system, construct a dynamic environment function module;

[0064] Based on the DDS specification, build a communication network;

[0065] Use the communication network to configure and manage the core function modules and dynamic environment function modules of the flight management system through the IO (input / output) module;

[0066] Based on aircraft operation scenarios and test cases, test and verify the core functional modules of the flight management system, and obtain test data;

[0067] Through the IO (input / output) module, the test data is analyzed and processed.

[0068] Preferably, the core fu...

Embodiment 2

[0096] This application provides a flight management simulation test system based on functional modularization. The flight management simulation test system includes a navigation database management module, a flight plan module, an integrated navigation module, a trajectory prediction module, a flight guidance module, a human-computer interaction module, a performance Calculation module, thrust management module, flight simulation module, flight control system simulation module, engine simulation module, sensor simulation module, EFIS simulation module, control panel simulation module, scene editing module, flight control system simulation module, visual simulation module, IO module, where:

[0097] The navigation database management module is connected with the flight plan module, and the output of the navigation database management module is connected with the integrated navigation module and the EFIS simulation module; the flight plan module is connected with the navigation ...

Embodiment 3

[0114] Based on the civil flight management system architecture, the present invention divides the simulation test system into two parts: the core function simulation of flight management and the dynamic environment simulation supported, and designs software and simulation models for each functional module respectively, and standardizes its input and output interfaces. The network connects each functional module to realize the modular simulation and test verification of the flight management system.

[0115] The specific implementation is as follows:

[0116] Step 1: According to the core functions of the flight management system, construct the core function modules of the flight management system, the core function modules include navigation database management module, flight plan module, integrated navigation module, trajectory prediction module, flight guidance module, man-machine Interaction module, performance calculation module and thrust management module; such as figu...

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Abstract

The invention provides a flight management simulation test method and system based on function modularization, and the method comprises the steps: constructing a core function module of a flight management system according to the core function of the flight management system; constructing a dynamic environment function module according to a dynamic environment supporting the operation of the flight management system; constructing a communication network based on a DDS specification; a core function module and a dynamic environment function module of the flight management system are configured and managed through an IO (Input / Output) module by utilizing a communication network; based on the aircraft operation scene and the test case, performing test verification on a core function module of the flight management system to obtain test data; test data are analyzed and processed through an IO (input / output) module.

Description

technical field [0001] The invention belongs to the field of flight management systems, and in particular relates to a flight management simulation test method and system based on functional modularization. Background technique [0002] As the core avionics system of modern aircraft (especially large passenger aircraft, transport aircraft and helicopters), the flight management system can comprehensively solve various sensor information, and guide it to fly according to the planned path based on the performance of the aircraft. The flight management system is rich in functions and diverse in structure, and has a complex relationship with other avionics systems. However, the current flight management system is monopolized by foreign manufacturers, and the domestic flight management system has low technical maturity, single configuration, and insufficient verification. question. [0003] At present, based on the existing navigation and guidance technology capabilities, the do...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20G06F16/25G06F119/10
CPCG06F30/20G06F16/25G06F2119/10
Inventor 雷雨屈重君朱成阵祖肇梓祁鸣东王青杨磊斌于吉洋
Owner XIAN FLIGHT SELF CONTROL INST OF AVIC
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