An Operational Concept of an IoT System for the Palletized Distribution Supply Chain

In recent years, Internet-of-Things technology (IoT) has been the subject of research in a diverse field of applications, given its essential role in transitioning society towards a more interconnected paradigm of conducting manufacturing, logistics, services, and business, what is also known as Industry 4.0. Consistent with this line of research, this project addresses the application of IoT in distribution packaging as a way to better understand supply chain conditions.

Specifically, this work presents an operational concept for a system that implements IoT technology in the pallets that are used to move products along supply chains and serve as a vehicle to gain insight into the conditions experienced by products and unit loads. The development of this operational concept leverages a systems engineering framework to discover user needs, and stakeholders, and apply model-based systems engineering to create system models that capture expected system behavior and the outputs necessary to create value for the user.

A semi structured interview was conducted with eleven companies in order to discover user needs related to their packaging during distribution processes in their supply chain. A system operational concept was developed through use cases, concept of operations, and formal modeling using Cameo System Modeling Software. A review of sensor and communication technologies is presented, as well as a description of the challenges and future research opportunities for the proposed operational concept in distribution packaging.

The application of systems engineering framework, and model-based systems engineering to the distribution packaging domain brings clarity to problem formulation in order to lay-out solid value propositions for the adoption of IoT technologies, and to ensure successful realization of systems that achieve customer satisfaction.

This work offers three main contributions. First, it provides an identification and description of the needs that industrial companies have in relation to their product and packaging performance during distribution operations. Secondly, it shows how a systems-based approach, leveraging on model-based systems engineering can be employed to conceptualize systems that use innovative technologies like IoT in the domain of distribution packaging. Third, it provides an overview of open research challenges and practical considerations for the implementation of IoT technology in the field of distribution packaging.