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A Portable Component Unit Encapsulation Method Based on Face Architecture

A component and unit component technology, applied in the field of avionics, can solve the problems of component transplantation work obstacles, reduce component portability and reusability, and undefined portability components and unit composition and interface type specifications, etc., to improve reliability Portability and Reusability, Ensuring Standardization and Integrity, Effects of Ensuring Reusability

Active Publication Date: 2021-04-13
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As far as how to package Portable Component Units, the FACE standard document does not give specific procedures and examples, and does not define the specification of components and interface types inside Portable Component Units, which may be a problem for component Porting efforts create barriers that reduce portability and reusability of components

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  • A Portable Component Unit Encapsulation Method Based on Face Architecture
  • A Portable Component Unit Encapsulation Method Based on Face Architecture
  • A Portable Component Unit Encapsulation Method Based on Face Architecture

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Embodiment Construction

[0034] In order to make the object, technical solution and advantages of the present invention clearer, the following will further describe in detail the embodiments of the present invention in conjunction with the accompanying drawings.

[0035] 1) Select a shared data model and establish a system data element resource pool

[0036]The shared data model (SDM) consists of the conceptual data model, logical data model, and data entities and data elements in the platform data model defined by the FACE data architecture. It is the main interaction point between component developers and system integrators. The shared data model provides the base set of data elements that build the data model (USM) of all portable components. The shared data model is a repository of these fundamental data elements that component developers can leverage or extend. Based on the shared data model, system integrators can implement a common data semantic environment among many different component devel...

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Abstract

Based on the emerging Future Airborne Capability Environment (FACE) technical standard in the field of avionics in recent years, the present invention specifically proposes an adaptive packaging method for the portable component unit in the portable component section of the FACE system. The main components include: data modeling based on the FACE data architecture, construction of a general data semantic environment based on a shared data model, design of an interface encapsulation architecture for portable components, and an adaptive encapsulation scheme based on an interface encapsulation architecture. The invention is beneficial to realize the portability and reusability of the software components in the avionics system, thereby reducing the development cost of the components, shortening the development cycle, and further improving the development efficiency of the avionics system.

Description

technical field [0001] The invention belongs to the technical field of avionics, and specifically designs an adaptive packaging method for a portable component unit in an open avionics system. Background technique [0002] Traditional avionics system development is a software-intensive development process, which has poor portability, especially the customized platform design limits the reuse of software in these platforms. Therefore, the current development methods of avionics software systems have problems such as high development costs, and it takes a long time to transplant software even under urgent needs, which is not suitable for rapidly developing and changing military applications. [0003] In order to reduce the development cost of avionics systems, the U.S. Air Force has brought the idea of ​​open system architecture into the development of military avionics software. Its core purpose is to enhance the portability and reusability of avionics software in avionics s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/20
Inventor 肖瑾刘相君胡晓光陈天佑
Owner BEIHANG UNIV