Software integration method and system for applying Simulink model to different automobile controller platforms

Abstract

The embodiment of the invention discloses a software integration method and system for applying a Simulink model to different automobile controller platforms, and the method comprises the steps that different hardware information is configured according to different automobile controller platforms; platform information of the automobile controller platform and hardware information corresponding to the platform information are stored in a platform folder of a Simulink model; when the model is developed, a required automobile controller platform is selected; and according to the selected platform information of the automobile controller platform, hardware information corresponding to the selected platform information is extracted in the platform folder for a developer to perform model development. When a developer carries out model development, corresponding hardware information can be obtained only by selecting the needed automobile controller platform, repeated and tedious hardware information configuration work during controller platform switching is omitted, the problem that when the same model is applied to different automobile controller platforms, a large amount of hardware information needs to be reconfigured is solved, the working difficulty is reduced, and the development efficiency is improved.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a software integration method and system for applying a Simulink model to different automobile controller platforms. Background technique [0002] Matlab is a commercial mathematical software produced by MathWorks in the United States. It integrates powerful functions such as numerical calculation, matrix calculation, scientific data visualization, and nonlinear dynamic system modeling and simulation in an easy-to-use window environment, which can be used for data analysis. , wireless communication, deep learning, image processing and computer vision, signal processing, quantitative finance and risk management, robotics, control systems and other fields. Among them, Simulink is a visual simulation tool in Matlab, and Simulink is a block diagram environment for multi-domain simulation and model-based design. [0003] RTW is an important supplementary function module of Simulink...

AI Technical Summary

Problems solved by technology

However, since the Matlab toolbox RTW mainly generates code for the upper-level algorithm model, if the user wants to run it on the target hardware, he needs to manually write the underlying driver code related to the hardware

In the prototype development stage, the algorithm model often needs to be iterated quickly. For different hardware platforms, the driver interface needs to be rewritten. This process is very cumbersome, resulting in low development efficiency.

In addition, because some algorithm engineers are often not familiar with the bottom layer, a lot of hardware information configuration will waste a lot of energy, making it difficult for them to focus on algorithm model development, further reducing development efficiency and increasing the difficulty of algorithm engineers' work

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