Standardizing model-based in-vehicle infotainment development in the German automotive industry

Based on the analysis of existing HMI development processes in the automotive domain, a reference process for software engineering has been developed. This process was used to develop a domain data model and a model-based specification language in order to establish a common exchange format based on consistent domain knowledge. This approach provides a common ground for collaboration to OEMs, suppliers, and software tool developers. It also facilitates traceability from requirements and conceptual elements to concrete, specified elements using the model-based specification language.