Open hierarchical design method for complex electronic system

Abstract

The invention provides an open hierarchical design method for a complex electronic system and aims to provide a system analysis and design method for system application integration in a complex electronic system. The design method comprises the steps that firstly, the hierarchical design theory is adopted to divide the system into an application layer, a logical component layer and a physical platform layer; secondly, with regard to a specific complex electronic system application, a meta model of all levels of hardware elements and software elements and incidence relations is abstracted, and a visual modeling environment of the specific complex electronic system is established; thirdly, the complex electronic system is analyzed and decomposed in the visual modeling environment, so that a hardware model, a software model and a deployment model are established, wherein the hardware model, the software model and the deployment model are described by the meta model, and the hardware model, the software model and the deployment model are converted into function component description files and system operation blueprints; finally, all function components are respectively obtained, blueprint documents are analyzed through a control program of the complex electronic system, virtual channels between logic components are configured, and the logic components are loaded to complete the application integration of the complex electronic system.

Description

technical field [0001] The invention relates to an analysis and design method for complex electronic system integration. Background technique [0002] The so-called complex electronic system is a variety of electronic systems with different functions organically combined and coordinated to form a large and complex system with information feedback and control functions. Compared with general electronic systems, complex electronic systems have the following characteristics: Large scale and complexity: often composed of multiple interconnected and interacting subsystems, each subsystem is composed of multiple interrelated processing units. Integrity: It is required to start from the overall situation of the system and the whole process, and realize the optimization of the overall function from the interconnection of various electronic systems. Reliability: Large electronic systems are often extremely important in national defense and national economy. Its failure can have ser...

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Problems solved by technology

The traditional stacking design method is difficult to adapt to the design of complex electronic systems. In order to effectively deal with large-scale, complex and highly integrated systems at the module level, new design theories and methods must be studied

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