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Method and device for docking multiple subsystems in embedded system

A technology of embedded systems and subsystems, applied in program control devices, instruments, computing, etc., can solve the problem that FICD data definition cannot meet the requirements of system design, and achieve the improvement of development efficiency and integration efficiency, easy maintenance and management. Effect

Active Publication Date: 2021-05-18
上海烜翊科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] The purpose of the embodiment of the present invention is to provide a method and device for docking multiple subsystems in an embedded system, to at least solve the problem that the FICD data definition fixed based on experience in the current related art cannot meet the current system design based on model architecture question of request

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  • Method and device for docking multiple subsystems in embedded system
  • Method and device for docking multiple subsystems in embedded system
  • Method and device for docking multiple subsystems in embedded system

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Embodiment Construction

[0028] The specific implementation manners of the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation manners described here are only used to illustrate and explain the embodiments of the present invention, and are not intended to limit the embodiments of the present invention.

[0029] like figure 1 As shown, the method for connecting multiple subsystems in an embedded system according to an embodiment of the present invention includes: S11. Obtain a functional flow to be executed by the embedded system, wherein the embedded system includes multiple subsystems.

[0030] Among them, the embedded system can be applied to various types of equipment such as aircraft, and it should not be limited here; in addition, there are multiple subsystems in the embedded system, which can achieve specific functions through mutual cooperation, for example, embedded A sys...

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Abstract

The invention relates to the technical field of subsystem docking. Embodiments of the present invention provide a method and device for docking multiple subsystems in an embedded system, wherein the method includes: acquiring a functional flow to be executed by the embedded system, wherein the embedded system includes multiple subsystems; according to the The functional flow is to determine the functional interface relationship between the plurality of subsystems; obtain the communication data characteristics selected by each subsystem, and construct a corresponding functional interface data table according to the communication data characteristics and the functional interface relationship; according to The function interface data table is used to perform a docking operation among the plurality of subsystems. In this way, it is possible to automatically generate dynamic subsystem interaction relationships corresponding to functional process design, and improve interface development efficiency and integration efficiency.

Description

technical field [0001] The invention relates to the technical field of system interfaces, in particular to a method and device for connecting multiple subsystems in an embedded system. Background technique [0002] The development of modern large and complex embedded systems (such as aircraft, weapon systems, etc.) is a typical system engineering practice. System engineering starts from the overall development requirements, and through the analysis of system components (each subsystem element), function points, key quality characteristics (performance indicators, security stability, etc.), interactive behavior (internal interface) and human-machine interface (external interface) Interface) and other aspects are researched and designed, and the results are distributed to subsystems at all levels for development in the form of requirements specifications, and finally the subsystems are integrated to form a complete machine. The purpose of system engineering is to coordinate t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/448G06F9/451
CPCG06F9/4484G06F9/451
Inventor 姜海波罗宇阳
Owner 上海烜翊科技有限公司