Marelli may not be one of the most visible brands during a Formula 1 Grand Prix weekend, but within the paddock its role is widely recognized as being essential to the operation and oversight of the sport.
At the Monaco Grand Prix, Marelli and the FIA celebrated a significant milestone: the 300th Formula 1 event supported by the Surveillance Data Recorder (SDR), the championship’s official data acquisition device developed in collaboration with the governing body.
To mark the occasion, Marelli unveiled the latest evolution of the system, known as SDR 5, which introduces several important optimizations and, most notably, the integration of artificial intelligence. The new version is set to make its operational debut during the Spanish Grand Prix weekend in Barcelona.
A key technology behind Formula 1 race control
Installed on every Formula 1 car, the SDR is a critical electronic unit responsible for collecting and processing vast amounts of data generated by the cars during race weekends.
The device gathers information from a wide range of sensors and electronic control units fitted to each car, including accelerometers and sensors measuring temperature, pressure and speed. This continuous flow of information allows the FIA to monitor both safety-related parameters and technical compliance throughout every session.
During on-track running, the SDR records large volumes of data with exceptional reliability and extremely high writing speeds. The system is capable of performing real-time analysis using advanced mathematical filtering techniques and dedicated hardware designed to refine and validate the collected information.
Once processed, the data is transmitted in real time to FIA officials through dedicated communication channels, enabling race control and technical delegates to monitor events as they happen.
Artificial intelligence enters Formula 1 monitoring
The introduction of SDR 5 represents an important technological step forward for Formula 1.
By incorporating artificial intelligence capabilities, the new system is expected to provide faster, more detailed and more accurate analysis of the data collected from the cars. This could significantly improve the FIA’s ability to monitor safety-related incidents, investigate potential technical irregularities and support decision-making processes during race weekends.
As Formula 1 cars become increasingly sophisticated and generate ever-growing amounts of information, AI-powered systems are expected to play an increasingly important role in helping officials process complex data streams efficiently.
FIA praises Marelli partnership
FIA President Mohammed Ben Sulayem highlighted the importance of the SDR system and the long-standing collaboration between the governing body and Marelli.
“The SDR is fundamental to Formula 1 because it provides the FIA with the high-quality data needed to support safety and ensure compliance with the regulations,” Ben Sulayem said.
“Reaching 300 Formula 1 events is a significant milestone and a testament to the strength of our partnership with Marelli. Innovation has always been at the heart of motorsport, and advanced technologies such as the new SDR 5 will play an increasingly important role in supporting FIA officials with faster, more accurate and more comprehensive data.”
Marelli sees a new era of real-time analysis
Riccardo De Filippi, Head of Marelli Motorsport, also emphasized the growing importance of data analysis in modern Formula 1: “Real-time data analysis is a critically important factor in top-level motorsport,” De Filippi explained.
“The more than 300 Formula 1 events in which our SDR has enabled the collection and transmission of this data, contributing to the verification of compliance with the technical regulations, are certainly a milestone worth celebrating.”
He also highlighted the benefits expected from the latest generation of the system: “The introduction of the new SDR 5 will provide race officials with more accurate, reliable and accessible information than ever before. Together with the FIA, we are driving innovation to support the evolution of Formula 1, and we will continue to push the boundaries of technology.”
A glimpse into Formula 1’s technological future
The arrival of SDR 5 demonstrates how Formula 1 continues to embrace cutting-edge technologies not only in car performance but also in the systems used to regulate and oversee the championship. While fans often focus on the battle between drivers and teams on track, technologies such as the SDR operate behind the scenes, providing the FIA with the tools needed to ensure safety, fairness and regulatory compliance.
With artificial intelligence now becoming part of Formula 1’s official monitoring infrastructure, the sport is taking another significant step toward a future where advanced data analysis and automation play an increasingly central role in race management and technical scrutiny.
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