Ενίσχυση της ασφάλειας και της αποτελεσματικότητας στη μεταφορά ψυχόμενων φορτίων με τη χρήση του Διαδικτύου των Πραγμάτων

Λεσάι, Ντανιέλ

Enhancing security and effectiveness in cold cargo transport using the Internet of Things

Master Thesis

Author

Λεσάι, Ντανιέλ

Date

2026-03

Abstract

The rapid evolution of global supply chains, combined with increasing demands for safety, transparency and regulatory compliance, has accelerated the adoption of advanced digital technologies in the cold chain logistics sector. This study systematically examines the role of Internet of Things (IoT) devices, blockchain technology and intelligent monitoring systems in enhancing traceability, reliability and operational efficiency in the transportation and storage of temperature-sensitive goods. Particular emphasis is placed on the continuous monitoring of critical environmental parameters, such as temperature and humidity, through networked sensors and low-power communication protocols, as well as their integration with edge and cloud infrastructures to enable real-time data processing and timely alert mechanisms. In parallel, the complementary role of blockchain technology is analyzed with respect to ensuring data integrity, immutability, and transparency across all stakeholders involved in the supply chain. By enabling tamper-resistant records and supporting the automation of compliance procedures through smart contracts, blockchain strengthens trust and accountability within complex logistics networks. The study further considers existing legal and regulatory frameworks at both European and international levels, highlighting the importance of secure data management and auditable records in preventing penalties, shipment delays, and product losses. Comparative analyses of monitoring software solutions and case studies from the food, pharmaceutical and logistics sectors are also presented, illustrating how these technologies are implemented and evaluated in real-world operational environments. The findings indicate that the convergence of IoT and blockchain technologies offers significant advantages over conventional monitoring and data management approaches, particularly in terms of transparency, security and interoperability within supply chains. Nevertheless, several limitations are identified, including challenges related to scalability, energy consumption and integration with legacy systems. The constraints underscore the need for hybrid system architectures and standardized protocols to fully exploit the potential of these technologies. Overall, the study concludes that the integration of smart monitoring, secure data infrastructures and user-centered system design constitutes a comprehensive framework for the sustainable and regulation-compliant digital transformation of cold chain logistics.

Postgraduate Studies Programme

Βιομηχανική Διοίκηση και Τεχνολογία

Department

Σχολή Ναυτιλίας και Βιομηχανίας. Tμήμα Βιομηχανικής Διοίκησης και Tεχνολογίας

Number of pages

Language

Greek

URI

https://dione.lib.unipi.gr/xmlui/handle/unipi/19171

Collections

Τμήμα Βιομηχανικής Διοίκησης και Τεχνολογίας

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Except where otherwise noted, this item's license is described as
Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ελλάδα