Search Results

This paper will first introduce and classify the basic principles of architecture-driven software development and will briefly sketch the presumed development process. This background information is then used to explain extensions which enable current behavior modeling and code generation tools to operate as software component generators. The generation of AUTOSAR software components using dSPACE's production code generator TargetLink is described as an example.

Model-based development and autocoding have become common practice in the automotive industry over the past few years. The industry is using these methods to tackle a situation in which complexity is constantly growing and development times are constantly decreasing, while the safety requirements for the software stay the same or even increase. The debate is no longer whether these methods are useful, but rather on the conditions for achieving optimum results with them. From the experiences made during the last decade this paper shows some of the key factors helping to achieve success when introducing or extending the deployment of automatic code generation in a model-based design process.

Model-based software development and automatic production code generation have become increasingly established in recent years. The aerospace industry and other industries, such as automotive, have widely adopted and successfully deployed these methods in many different series production programs worldwide. This brought various benefits, such as a reduction in development times and improved quality due to more precise specifications, and early verification and validation by means of simulation. Model-based development is a general purpose development approach which can be applied to a wide variety of applications. Safety-critical systems, like found in aerospace applications to a large extent, but also found increasingly more often in other industries, like automotive or medical devices, pose special additional requirements to this process. This paper describes how model-based design and automatic production code generation can be applied to the development of safety-critical software.