Prototyping Autonomous Robotic Networks on Different Layers of RAMI 4.0 with Digital Twins

TL;DR

This paper presents a Digital Twins-based approach to prototype and simulate various layers of the RAMI 4.0 model for autonomous ocean observation systems, addressing interoperability in industrial IoT.

Contribution

It introduces a novel method using Digital Twins to model and test RAMI 4.0 layers, enhancing development and understanding of complex IoT systems.

Findings

Successful prototyping of RAMI 4.0 layers with Digital Twins

Improved interoperability understanding for industrial IoT

Enhanced simulation capabilities for autonomous systems

Abstract

In this decade, the amount of (industrial) Internet of Things devices will increase tremendously. Today, there exist no common standards for interconnection, observation, or the monitoring of these devices. In context of the German "Industrie 4.0" strategy the Reference Architectural Model Industry 4.0 (RAMI 4.0) was introduced to connect different aspects of this rapid development. The idea is to let different stakeholders of these products speak and understand the same terminology. In this paper, we present an approach using Digital Twins to prototype different layers along the axis of the RAMI 4.0, by the example of an autonomous ocean observation system developed in the project ARCHES.