No matter whether someone is in a car, on a bike or on foot, to name just three examples – if there is an accident involving a truck, the collision can quickly end with serious or even fatal injuries for the ‘weaker’ party, as they have no chance against the much "stronger" truck due to the huge difference in mass. However, a collision between two trucks can also result in grave consequences for those involved. For Mercedes-Benz Trucks, the top priority has always been to ideally completely avoid this type of scenario or at the very least mitigate the consequences of accidents. That is why new safety and assistance systems are continually being developed and existing systems optimised specifically for the trucks. The Group's Commercial Vehicle Accident Research plays a central role in these efforts. With its accident analyses it prepares the foundations for continually introducing further improvements to the vehicles. "We consider our studies to be indispensable for assessing the behaviour of a truck in actual accidents," Kay Morschheuser, Head of Commercial Vehicle Accident Analyses at Mercedes-Benz Trucks, said.

This procedure has a tradition: since 1972, the commercial vehicle accident researchers at Mercedes-Benz Trucks have been examining selected accidents with Mercedes-Benz trucks throughout Germany using all the existing and ascertainable information, and documenting data on the course of those accidents, the vehicles involved and the damage – complemented by relevant research by the police rescue teams and experts. "We also look for conspicuous aspects pertaining to, for example, the frequency of types of accidents, the discernibility of certain patterns of events or to injuries to persons involved in accidents," Kay Morschheuser explains. Whereas initially the focus was only on passive safety systems such as the cab structure, restraint systems, front and rear underride guards as well as side protection, that focus was expanded with time – in line with technological developments in the vehicles – to include systems for active and integral safety. These include systems such as ABS – the Anti-lock Brake System, EBS – the Electronic Brake System and ESP – the Electronic Stability Program or Proximity Control Assist and Lane Keeping Assist as well as Active Brake Assist (ABA), Sideguard Assist or Active Drive Assist.

Based on their analyses, the accident researchers derive modification measures in close co-operation with the Development department which then often end in future Mercedes-Benz requirements. That is how, several years ago, the idea for Sideguard Assist was developed; since 2016 it has been available for many truck models ex works at Mercedes-Benz Trucks and within its system limits can contribute towards avoiding accidents with pedestrians and cyclists. Active Drive Assist which allows partially automated driving (level 2) in a truck for the first time ever as well as the MirrorCam instead of the common main and wide-angle mirrors are further more recent examples of the interplay between Accident Research and Development at Mercedes-Benz Trucks.

Crash Tests  

The analyses of Accident Research also go hand-in-hand with the crash tests that have been systematically carried out for years. In this regard the developers and safety experts at Daimler Truck AG have regularly developed their own standards and trials always oriented towards actual accidents in addition to the tests for cab rigidity in line with the EU standard ECE R 29. One of the most important crash tests is, for example, the impact with a platform vehicle mock-up which reproduces the typical rear-end collision between a truck and a truck driving ahead of it on the motorway. "In future we will reconstruct real accidents on the computer as a complement to the crash test," says Kay Morschheuser with a look to the future. The combination of crash simulation and accident reconstruction offers an opportunity to examine accidents more specifically and in more detail with freely selected parameters and thus to better understand the mechanisms in an actual accident. "Above all it is the circumstances which lead to an accident that are of particular interest to us," Kay Morschheuser adds. In view of the future increase in automated driving and, consequently, the need to have the corresponding systems able to reliably handle the numerous traffic situations, this is a decisive additional benefit.

As the "icing on the cake" of a solid vehicle safety development strategy, the crash tests form a sustainable unit with accident research. This approach also follows the holistic concept of "integral safety" which Mercedes-Benz is now pursuing more than ever, whereby the passive and active systems installed in the vehicle can provide support in four phases: first during driving, second in the event of danger, third in an accident and fourth after a collision.

A glance at general accident statistics reveals just how efficiently this concept, in particular, contributes to traffic safety along with many other measures. According to the German Federal Statistical Office the number of fatalities in accidents involving trucks in Germany dropped by around 60 percent between 1992 and 2018. The number of those seriously injured was reduced by about 45 percent during that time. And that despite an increase in transportation of around 80 percent. Accidents with serious consequences are much rarer, although their distribution by type of accident has remained almost unchanged. Rear-end collisions, accidents at junctions and accidents caused by the vehicle leaving its lane remain focal points. (MT)

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Wayve, NVIDIA and Stellantis have announced a joint collaboration alongside the French government at the Assises du Véhicule Autonome to support the deployment of autonomous vehicles in France and across the European Union.

The initiative combines Stellantis’ L4-Ready Platforms with the Wayve AI Driver system, integrating NVIDIA Halos OS on the NVIDIA Hyperion compute and sensor architecture. The collaboration aims to establish an autonomous vehicle value chain in France, spanning silicon development, software integration and vehicle manufacturing.

Local transport partners will engage with trade unions, municipal authorities, and mobility stakeholders to address regulatory alignment, safety requirements, and operational deployment.

Philippe Tabarot, French Minister of Transports, said, "I am pleased to see this collaboration between Wayve, NVIDIA and Stellantis launched at the Autonomous Vehicle Forum in France. France is committed to adapting its regulatory framework to accelerate the development of autonomous vehicles while maintaining strict safety and data sovereignty requirements. By bringing together trade unions, city authorities, and mobility stakeholders, this collaboration embodies the collaborative spirit of the Assises du Véhicule Autonome, as well as the approach required to transition from trials to real-world deployment."

Kaity Fischer, VP Autonomous Mobility & Operations, Wayve, said, "France is leading the way in preparing for autonomous vehicles, and we’re proud to enter this collaboration at such an important moment. By working directly with the French Government and our partners, we can help shape how this technology is deployed safely and responsibly and accelerate its development across the country and entire EU."

Anne Laliron, SVP of Technology Research, Stellantis, said, "This collaboration will help accelerate the delivery of autonomous driving technologies that make mobility safer and more convenient for customers. While its impact is global, France is one of Stellantis’ key centres for engineering and technology development, making it a natural home for advancing the future of AI-powered mobility."

Ali Kani, VP of Automotive, NVIDIA, said, "Bringing safe autonomous mobility to Europe requires deep collaboration across AI, computing and vehicle engineering. NVIDIA Hyperion platform, combined with Wayve’s embodied AI and Stellantis’ automotive expertise, provides a foundation for that ambition. Together with the French Government and local partners, we can help build an ecosystem that brings the benefits of autonomous driving to communities across France and Europe."

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German luxury carmaker Audi has introduced third-generation digital OLED rear lighting technology on the Q91, marking the production debut of three-dimensionally curved digital OLED panels in the automotive industry.

The lighting system incorporates carrier glass measuring 0.1 millimetres in thickness, allowing a bend radius of up to 200 millimetres to match the vehicle's body contours. The Q91 uses six digital OLED panels housing 512 individual segments, including an outer curved panel with 99 segments.

The curved positioning extends light visibility to wider lateral angles and incorporates warning symbols within the communication light system to alert surrounding traffic to breakdowns, emergency braking or accidents. Up to eight digital light signatures are available across static, active and semi-active display settings.

The vehicle also features digital Matrix LED headlights utilising a 13-millimetre micro-LED module containing 25,600 individual micro-LEDs. The headlight system projects high-resolution lane lighting, orientation paths and dynamic turn signal graphics directly onto the road surface to assist lane centring and indicate directional changes to pedestrians and other vehicles.

Audi first introduced OLED technology on the TT RS in 2016, followed by segmented digital OLEDs on the Q5 in 2020 and second-generation panels on the Q6 e-tron in 2024.

Stefan Berlitz, Head of Lighting Development at AUDI AG, said, "At Audi, light means safety first and foremost – seeing and being seen. Digitalisation opens up entirely new possibilities for further enhancing road safety. The curved digital OLED technology in the Audi Q91 impressively demonstrates this technology’s potential. It combines design freedom, personalization, and communication with the vehicle’s surroundings at a new level. Our vision is to gradually transform light into an intelligent means of communication that makes interaction between the vehicle and its surroundings even safer and more intuitive."

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European ride-hailing platform Bolt has selected the NVIDIA Alpamayo Stack autonomous driving software to operate its vehicle fleet in Europe, starting with Lucid automobiles.

The deployment commences in Madrid in 2027, with subsequent deployment planned in Germany and France. The initiative supports the integration of at least 25,000 Level 4-ready Lucid vehicles equipped with NVIDIA Hyperion compute and sensor architecture. The program contributes to Bolt's objective of deploying 100,000 autonomous vehicles across Europe and the UNECE region by 2035. The system integrates reasoning artificial intelligence with perception and planning modules alongside NVIDIA Halos safety controls.

Jevgeni Kabanov, President and Head of Autonomous Driving, Bolt, said, “Autonomous driving will change how people move around cities, and Europe should play a major role in how that future is built. Our ambition isn't to bring autonomous driving to just a handful of cities. We want to make autonomous ride-hailing available at scale across Europe, with 100,000 vehicles on our platform by 2035. We're bringing together some of the best technologies in the world to make that possible. Following our first autonomous mobility launch in Luxembourg, our next step with NVIDIA and Lucid is to begin a programme in Madrid in 2027. The Region of Madrid is pioneering a structured framework for commercial autonomous mobility in coordination with national authorities. Germany will also be a priority for what comes next, with cities already setting out clear ambitions for autonomous mobility.”

Rishi Dhall, Vice-President of Automotive, NVIDIA, said, “Robotaxis will scale when every vehicle is built on a common, safety-engineered foundation. NVIDIA Hyperion standardises the compute and sensor architecture across vehicle platforms, while NVIDIA Alpamayo Stack and Halos provide the driving intelligence and safety foundation. Bolt’s European platform, operational experience and work with cities and regulators make it a strong partner to bring autonomous ride-hailing to market at scale in Europe.”

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French tier 1 supplier Valeo has announced plans to develop and industrialise high-performance compute platforms utilising the NVIDIA Hyperion reference architecture and NVIDIA Halos safety system.

The initiative combines Valeo's vehicle integration capabilities with centralised computing architectures to support software-defined mobility systems. The platform utilises the NVIDIA DRIVE AGX Thor architecture to deliver processing performance and redundancy for Level 4 autonomous driving, commercial trucking and robotaxi applications. The development framework enables automakers to integrate features and deploy autonomous technologies across vehicle models.

Marc Vrecko, Chief Executive Officer, Valeo Brain Division, said, "Our work with NVIDIA marks a significant milestone in our mission to make autonomous driving a safe, scalable reality. By seamlessly integrating NVIDIA’s advanced compute power into our next-generation platforms, we are delivering the flexible, centralised intelligence vehicle manufacturers require to redefine the driving experience and meet the evolving demands of tomorrow’s intelligent vehicles."

Rishi Dhall, Vice-President of Automotive, NVIDIA, said, "Valeo’s expertise in high-performance computing, vehicle integration and automotive-scale industrialisation will help automakers adopt NVIDIA Hyperion and NVIDIA Halos at production scale. Together, NVIDIA and Valeo are providing the AI performance, functional safety and scalability needed to accelerate the development of Level 4 autonomous vehicles and robotaxis."

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