In an exciting leap for the maritime sector, researchers have unveiled a groundbreaking tracking and monitoring system specifically designed for dry containers, a critical component in global trade. This innovation, known as the “5GT System,” was developed through the ESA-funded “5G SENSOR@SEA” project, led by Mariano Falcitelli from the Photonic Networks & Technologies National Laboratory, CNIT in Pisa, Italy. The system integrates cutting-edge 5G cellular technology with satellite communications to offer real-time tracking of ISO 668 dry containers, which transport an astonishing 75 percent of the world’s goods.
Imagine a world where every container on a ship is monitored continuously, providing updates on its location and condition as it traverses vast oceans. This is not just a pipe dream; it’s becoming a reality thanks to the 5GT System. The project aims to address the pressing need for reliable tracking solutions in the maritime industry, where delays and losses can be costly. According to Falcitelli, “The 5GT System allows for constant and continuous monitoring along the entire container supply chain, enhancing the reliability of shipments and creating significant economies of scale.”
The 5GT System employs a hybrid cellular-satellite network, utilizing Narrowband Internet of Things (NB-IoT) technology, which is specifically designed for low-power, wide-area communication. This allows for the seamless transmission of data from tracking devices installed on the containers to a centralized cloud platform. The innovation doesn’t stop there; it also employs a satellite-optimized backhauling link, ensuring that even when containers are at sea, they remain connected.
This system was tested during an intercontinental liner voyage, marking a significant milestone in maritime logistics. The results were promising, demonstrating effective switching between terrestrial and satellite networks, reduced packet loss, and the successful integration of a Bluetooth Low Energy (BLE) mesh network. “The performances of the hybrid cellular/satellite network in the field trial are a world first,” Falcitelli noted, emphasizing the significance of this achievement.
For the maritime industry, the commercial implications are substantial. The ability to track containers in real-time not only enhances operational efficiency but also mitigates risks associated with theft, damage, and loss. This could lead to lower insurance premiums and increased trust among stakeholders in the supply chain. Moreover, as the system is designed to be interoperable, it opens the door for third-party applications to be developed, further enhancing its utility and adaptability in various shipping contexts.
With the global shipping industry still grappling with the challenges of real-time communication, the 5GT System stands out as a beacon of innovation. As Falcitelli explains, “Existing solutions are not capable of real-time communication for all dry containers carried by ships.” This highlights the urgency of adopting such technologies to keep pace with the demands of modern logistics.
The project has garnered support from a consortium of industrial partners and stakeholders, including the Port Authorities of the Northern Tyrrhenian Sea and Eutelsat. Their collaboration underscores the collective effort needed to push forward the boundaries of maritime technology.
As the maritime sector continues to evolve, the integration of advanced technologies like the 5GT System could redefine container logistics, making it more efficient, secure, and reliable. This research was published in ‘IoT,’ showcasing the potential for innovative solutions to address long-standing challenges in maritime transport. With such advancements on the horizon, the future of container shipping looks promising, paving the way for a smarter, more connected industry.
