The University of Bologna recently presented a research project called DIVA, which leverages IOTA's DLT technology to ensure safer roads for everyone.
The project currently being developed by the Italian university seeks to improve the efficiency and reinforce the reliability of VANET networks (acronym for Vehicular Ad-Hoc Network) by integrating IOTA technology, a network and cryptocurrency based on direct acyclic graphs (DAG).
VANETs are currently essential for the development of intelligent transport systems (ITS). They are vehicular networks which are based on communication between vehicles (V2V) and between vehicles and infrastructures (V2I), which allows Share vital information about traffic, safety and driving efficiency. In addition, VANETs can contribute to the reduction of accidents and traffic jams, thus improving the driving experience and urban traffic management in real time.
With the ongoing advancement of autonomous vehicle technology, VANETs are playing an even more crucial role in coordinating and optimizing vehicle flow, representing an area of research with enormous potential to transform the way we travel. With their ability to exchange real-time information on traffic conditions, accidents, and other relevant factors, VANETs help prevent collisions and optimize travel routes, becoming fundamental to the advancement of autonomous vehicles and providing the infrastructure necessary for safe and efficient operation.
Now, the University of Bologna is looking to enhance the functionality and utility of these vehicular networks by connecting them to IOTA technology to store information based on the reputation of vehicles in a more efficient and completely immutable way. As explained by the university, IOTA will help improve the efficiency of vehicular communications, providing traceability, integrity and privacy.
What is the DIVA project?
Recently, the University of Bologna presented its investigation project DIVA, an acronym formed from DID (Decentralized Identifiers) and VANET networks, is a pioneering project that leverages distributed ledger technologies (DLT), specifically IOTA, to optimize vehicular VANET networks.
By enabling the secure transmission of vital road-related data, this groundbreaking project promises to transform Intelligent Transportation Systems (ITS) and represent a major step towards safer roads around the world.
The DIVA project represents a significant advance in VANET network technology, by integrating the technologies of Directed Acyclic Graph (DAG) IOTA, in order to improve trust and security in this type of networks. The implementation of a reputation system based on decentralized identifiers (DID) and the use of IOTA innovative steps towards the Guaranteeing privacy and authentication of messages and information managed in vehicle networks.
With these advancements, DIVA not only addresses the current challenges of VANETs, but also establishes a framework for the future development of secure and reliable communications between vehicles, which is essential for the growing ecosystem of autonomous and connected vehicles.
This holistic approach to safety and reliability can transform the way vehicles interact with each other and with road infrastructure, thereby enabling safer and more efficient mobility.
DIVA complies with ETSI regulations
The DIVA project stands out in the field of vehicular networks for its strict compliance with European Telecommunications Standards Institute (ETSI) standards. This regulatory compliance ensures that DIVA integrates seamlessly into emerging road infrastructures and existing VANET configurations, thereby facilitating advanced interoperability and promoting broader deployment within the research community.
Validation of DIVA through extensive studies using communication data aligned to ETSI standards, including both secure and non-secure messages, has demonstrated its ability to identify fraudulent contributions with a high accuracy rate of close to 90%.
On the other hand, the public availability of DIVA to the research community is a significant step that allows for deeper analysis and comparisons in this vital field.
DIVA’s commitment to accuracy and reliability in data transfer over VANETs is a remarkable advancement that promises to improve traffic management and road safety. With its proven performance in practical scenarios and adherence to ETSI standards, DIVA has the potential to revolutionise vehicle-to-vehicle communication and significantly contribute to road safety.
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