Volvo Cars continues to push the boundaries of automotive safety by leveraging artificial intelligence to create hyper-realistic virtual worlds. Using a cutting-edge computational technique known as Gaussian splatting, the Swedish automaker is revolutionizing the way it develops and tests its driver-assistance systems (ADAS) with the ultimate goal of making its vehicles even safer.
Harnessing AI to Prevent Accidents
Through its innovative approach, Volvo Cars is synthesizing incident data collected by advanced vehicle sensors—capturing instances of emergency braking, sharp steering, and manual interventions. By reconstructing and analyzing these events in virtual environments, the company can better understand how accidents occur and how they can be prevented.
Gaussian splatting enables Volvo Cars to generate high-fidelity 3D scenes that mimic real-world traffic conditions. This technology allows engineers to manipulate variables such as road users, traffic flow, and obstacles, creating countless variations of scenarios that help refine safety software. By exposing ADAS to complex and rare edge cases at an unprecedented speed and scale, Volvo can significantly shorten the time needed for validation—from months to mere days.
Scaling Safety Testing Like Never Before
“We already have millions of data points of moments that never happened that we use to develop our software,” says Alwin Bakkenes, Head of Global Software Engineering at Volvo Cars. “Thanks to Gaussian splatting, we can select one of the rare edge cases and explode it into thousands of new variations of the scenario to train and validate our models against. This has the potential to unlock a scale that we’ve never had before and even to catch edge cases before they happen in the real world.”
Virtual environments, developed in collaboration with Zenseact, complement real-world testing by providing a safe, scalable, and cost-efficient platform for software training and validation. As part of a broader PhD research initiative supported by leading Swedish universities and the Wallenberg AI, Autonomous Systems, and Software Program (WASP), Volvo is actively exploring how neural rendering techniques can be integrated into future safety advancements.
A Legacy of Data-Driven Safety Innovations
Volvo Cars’ commitment to safety is deeply rooted in its history. Since the 1970s, its Safety Research Team has used data to drive groundbreaking safety innovations. In the early days, crash investigators relied on manual measurements to study real-world accidents. Their findings laid the foundation for life-saving features such as the Whiplash Injury Protection System and the Side Impact Protection System.
Today, Volvo Cars is taking data utilization to the next level by integrating AI and advanced computing power into its safety ecosystem. By blending historical insights with next-generation technology, the company is shaping the future of road safety.
The Power of NVIDIA Technology
The advancement of Volvo’s AI-driven safety initiatives is made possible by its strengthened collaboration with NVIDIA. Volvo’s latest generation of fully electric vehicles is built on NVIDIA accelerated computing platforms, allowing for unparalleled data processing and analysis. These vehicles collect vast amounts of sensor data, which is then processed by NVIDIA DGX-powered AI supercomputing platforms. This sophisticated system contextualizes data, unlocks new insights, and refines safety models at an accelerated pace.
As part of a strategic investment in data-driven safety development, Volvo Cars and Zenseact have established one of the largest data centers in the Nordics. This facility will play a crucial role in advancing AI-powered safety systems, ensuring Volvo remains at the forefront of automotive innovation.
Driving Towards a Safer Future
Volvo Cars’ pioneering use of AI-generated virtual worlds marks a paradigm shift in automotive safety. By leveraging cutting-edge computational techniques, vast data resources, and powerful AI-driven platforms, the company is redefining how safety software is developed and validated. With a steadfast commitment to protecting drivers, passengers, and road users, Volvo Cars is setting new industry standards and driving towards a future where accidents become a thing of the past.
