Avionics integrated design method

Abstract

The invention discloses an avionics integrated design method. The method can comprise the steps that a data soft bus is configured on a basic layer, the data soft bus is connected with a plurality ofadapters, and the adapters convert read data into data files in a specified format and transmit the data files in the specified format to the data soft bus; On the knowledge layer, a database and a model are configured on the basis of a data file in a specified format in the data soft bus; In the service layer, various services are provided based on a database and/or a model in the knowledge layer; On the application layer, battle scene integrated design, task architecture integrated design and functional architecture integrated design are carried out based on services provided by the servicelayer, and no matter the architecture integrated design, structural demand generation and system contribution rate analysis are carried out. According to the embodiment of the invention, deep-level design integration can be carried out on each link according to the requirements of the existing avionics system, design information transmission of each stage is constructed, an automation model is generated, and field knowledge is accumulated.

Description

technical field [0001] The invention relates to the technical field of electronic system integration, in particular to a model-based avionics system architecture design research model information transfer, automatic model generation, and field knowledge accumulation research. Background technique [0002] In view of the development trend of future combat informatization, systematization, and networking, to realize the interconnection and interoperability of aviation equipment, it is necessary to carry out demand analysis of avionics "big system" at the weapon equipment level with the help of complex system engineering support, and use model-based system engineering research Based on this, to form the ability to demonstrate and analyze systematic requirements, it is necessary to carry out task and capability analysis from the level of the equipment system, analyze the systematic requirements of aviation equipment, and then guide the design of the avionics system architecture. ...

AI Technical Summary

Problems solved by technology

[0005] 1) Although a model-based avionics system mission-function-physical architecture design method has been formed, it has not yet truly realized the universal transfer of design information at each design stage;

[0006] 2) The model-based design process design information and modeling tools in the existing avionics system requirements analysis are tightly coupled, and data-centric architecture development and domain knowledge accumulation have not been truly realized;

[0007] 3) In the task-function-physical architecture design of the existing avionics system, although the corresponding modeling design process has been formed at each stage, it is insufficient in the generation of knowledge-assisted model design;

[0008] 4) There is no general knowledge model in the aviation domain to support the accumulation of design information and model reuse in the design process of avionics systems;

[0009] 5) The existing equipment contribution rate research methods often focus on the capability of individual equipment, ignoring the cooperation and dependence between equipment in the process of completing system combat tasks

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