Implementation method and device of dynamic interactive modeling tool

Abstract

The invention discloses an implementation method and device for a dynamic interactive modeling tool, and the method comprises the steps: obtaining at least one modeling element in the field of integrated avionics system software, the attribute of the modeling element, and the relation between all modeling elements, wherein the modeling elements comprise subsystem-level modeling elements and system-level modeling elements; according to the subsystem-level modeling elements and the system-level modeling elements, respectively constructing a time sequence primitive model and an interaction summary primitive model in a general modeling environment; and analyzing the time sequence primitive model and the interaction summary primitive model, and respectively generating a time sequence diagram modeling environment and an interaction summary diagram modeling environment. According to the time sequence diagram modeling environment and the interactive summary diagram modeling environment generated by the method, developers can quickly build a software model of the comprehensive avionics system. The modeling environment can meet the requirements of interaction and collaborative modeling amonga plurality of subsystems, and the built software model can be further converted into other mathematical models to support verification during design.

Description

technical field [0001] The invention relates to the technical field of aviation equipment design, in particular to a method and device for realizing a dynamic interactive modeling tool. Background technique [0002] The integrated avionics system refers to a complex that uses distributed computers to cross-link various airborne electronic subsystems through a multiplexed data bus. This system is a typical embedded real-time system, which is characterized by a large number of subsystems and subsystems, complex interaction relationships, and high workload and difficulty in design and development. [0003] Traditional software design and development methods in integrated avionics systems generally focus on codes for software design and development. However, today's software technology is updated very quickly, the traditional software design and development methods are low in efficiency, poor in portability, and poor in maintainability, and it is difficult to carry out various ...

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method and device for implementing a dynamic interactive modeling tool to solve the problem of low efficiency, poor portability, and poor maintainability of software design and development methods in integrated avionics systems in the prior art, and it is difficult to design and the development stage to verify various design models, which cannot meet the verification requirements of the current integrated avionics system software design

Images