Asset Administration Shell Approach for Modular and Configurable Internet of Things Devices

Nowadays, the massive integration of Internet of Things (IoT) devices creates industrial data-rich environments, which makes data extraction a critical task. As such, there is a need to adopt flexible, interoperable, and adaptable solutions for both IoT devices and data collection processes. This paper proposes a modular and reconfigurable approach aligned with the principles of Reference Architectural Model Industrie 4.0 (RAMI 4.0) and Industry 4.0, which explores the concept of Asset Administration Shell (AAS) and how they can smooth collaboration in creating IoT nodes and, consequently, in the data extraction processes. The creation of these nodes encompasses three phases: the design, development, and deployment phases. With the proposed common descriptions for the components of the nodes, it is possible for the different stakeholders to work collaboratively to increase the adoption of their solutions. Hence, the approach aims to improve IoT modules’ digital representation and management, allowing for better integration and dynamic adaptation. The main concepts and practical implications will be discussed, stressing the transformative potential of AAS in modular and reconfigurable IoT devices.