Addressing Cross‐Domain Interoperability between Automotive and Smart Grid Architecture Models

Abstract The rapid advancement and diversification of technical domains, particularly in automotive and smart grid sectors, are pivotal in driving the emerging energy revolution. This evolution is instrumental in governing the future of smart cities, characterized by escalating complexity and diversity within these domains. Such a landscape necessitates seamless collaboration among various domain experts, a task often complicated by the prevalent use of domain‐specific languages and tools tailored to specific engineering needs. This poses a significant challenge towards cross‐domain interoperability. Addressing this challenge, our research introduces a novel approach leveraging abstraction layers inspired by the Software Platform Embedded Systems (SPES) methodology. This approach aims to enhance the compatibility of domain‐specific frameworks, with a focus on the Smart Grid Architecture Model (SGAM) and the Automotive Reference Architecture Model (ARAM). By applying these SPES‐inspired abstraction layers, our work facilitates the reconciliation of varying levels of detail across different domains. The paper culminates in a proof of concept that demonstrates the practical implementation of this approach, showcasing a method to achieve effective cross‐domain interoperability. This implementation not only underscores the feasibility of our proposed solution but also illuminates a pathway for managing the intricate interplay of systems in the rapidly evolving landscape of smart cities.