Behavior logic modeling method of industrial electronic system

Abstract

The invention relates to a behavior logic modeling method of an industrial electronic system. The behavior logic modeling method includes the following steps: 1, determining the running process of the industrial electronic system according to the functions of the industrial electronic system, obtaining application scenes according to the running process, and building an application scene use case diagram of the industrial electronic system according to the application scenes; 2, building logical relationships between the application scenes, and forming an activity diagram of the industrial electronic system; 3, building signal time sequences and logical relationships of devices related to each application scene, and forming a sequence diagram of the industrial electronic system; 4, building state machine diagrams of the devices of the industrial electronic system, and observing behaviors and logic of the devices in the application scenes through the state machine diagrams. According to the behavior logic modeling method, complete descriptions of the behavior logic of the industrial electronic system are achieved through the use case diagram, the activity diagram, the sequence diagram and the state machine diagrams, and a workable model can be provided for system logic simulation in the early period and functional performance affirming in the late period of research and development of the industrial electronic system.

Description

technical field [0001] The invention belongs to the technical field of industrial electronics and embedded systems, relates to the model construction of the behavioral logic of the industrial electronic system, and in particular relates to a modeling method suitable for completely describing the behavioral logic of the industrial electronic system. Background technique [0002] In the design process of the current industrial electronic system, it is necessary to define the system architecture, ICD, behavioral logic and other content. The existing design schemes are all described in the form of documents using word processing software (such as Microsoft Word). In this way, not only the workload of the text is heavy, but also the implicit design correlation between the text cannot be guaranteed, the coordination of design and change cannot be realized, and errors are difficult to find, which brings potential hidden dangers to the further development work in the later stage. I...

AI Technical Summary

Problems solved by technology

[0003] At the same time, the existing textual unstructured design results cannot be used for simulation, and traditional simulation methods mainly focus on structure, electromagnetic field finite element, control law, etc., lacking simulation for industrial electronic system architecture and behavioral logic

Therefore, the design results cannot be verified in the early stage of industrial electronic system design, increasing the cost of later design iterations

Images