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A Multi-Protocol IoT Platform Based on Open-Source Frameworks.

Charilaos Akasiadis1, Vassilis Pitsilis2, Constantine D Spyropoulos3

  • 1Software and Knowledge Engineering Laboratory, Institute of Informatics and Telecommunications, NCSR 'Demokritos', Aghia Paraskevi 15341, Greece. cakasiadis@iit.demokritos.gr.

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Summary

This study introduces a unified Internet of Things (IoT) platform supporting diverse communication protocols and open-source frameworks. The platform enables interoperable IoT ecosystems and simplifies development and testing of complex IoT applications.

Keywords:
IoT ecosystemIoT platforminteroperabilitymultiple application layer protocolsopen-source frameworks

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Area of Science:

  • Computer Science
  • Software Engineering
  • Distributed Systems

Background:

  • The Internet of Things (IoT) has seen rapid evolution, leading to numerous architectural proposals for interconnected systems.
  • Current IoT systems often use fragmented, domain-specific approaches, hindering the development of unified solutions.
  • A unified approach is crucial for the effective expansion and management of IoT ecosystems.

Purpose of the Study:

  • To present a novel IoT platform designed to overcome the fragmentation challenges in current IoT systems.
  • To support multiple application layer communication protocols and integrate various open-source frameworks.
  • To provide a unified solution for user access control and enable the creation of interoperable IoT ecosystems.

Main Methods:

  • Development of an IoT platform integrating multiple communication protocols: Representational State Transfer (REST)/HyperText Transfer Protocol (HTTP), Message Queuing Telemetry Transport (MQTT), Advanced Message Queuing Protocol (AMQP), Constrained Application Protocol (CoAP), and Websockets.
  • Utilization of open-source frameworks including RabbitMQ, Ponte, OM2M, and RDF4J.
  • Implementation of a back-end system for unified user access control and exploration of a containerized, deployable platform version.

Main Results:

  • The proposed platform successfully supports diverse communication protocols and integrates multiple open-source frameworks.
  • A unified approach to user access control for IoT data streams and micro-services has been demonstrated.
  • The containerized platform facilitates easy deployment and promotes service reusability, enabling marketplace architecture for IoT ecosystems.

Conclusions:

  • The developed IoT platform provides a unified solution, addressing the limitations of fragmented approaches in the IoT domain.
  • The platform's design supports interoperability, service reusability, and facilitates the creation of collaborative IoT ecosystems.
  • It offers a valuable tool for developers and users to test and evaluate local instances and complex IoT applications before production deployment.