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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India’s automotive industry could face fresh supply chain disruptions by mid-July 2025 due to declining inventories of rare earth magnets, following tightened export restrictions and shipment delays from China, according to rating agency ICRA.

Jitin Makkar, Senior Vice President and Group Head – Corporate Ratings at ICRA, cautioned that the situation echoes the semiconductor shortage of 2021–22, which led to the loss of nearly 100,000 passenger vehicles. “Rare earth magnet inventories are projected to last only until mid-July 2025 for several passenger vehicle and two-wheeler applications,” he said.

Neodymium-iron-boron (NdFeB) magnets, critical for high-performance uses like EV traction motors and power steering systems, are heavily imported – around 85 percent of India’s USD 200 million imports in FY2025 came from China. These magnets make up nearly 30 percent of an electric two-wheeler motor’s cost, with motors priced between INR 8,000 and INR 15,000 depending on specifications.

To counter the supply challenge, Indian OEMs and auto component manufacturers are exploring several alternatives: importing fully assembled motors from China, sending rotors to China for magnet assembly, using substitute materials with similar properties, or switching to rare earth-free motors using electromagnets. However, each option faces significant logistical, regulatory, and engineering hurdles.

While the immediate impact could disrupt production planning, ICRA believes the crisis may also drive innovation and diversification in both materials and supply chains for the Indian auto sector.

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Hyundai Mobis, a part of Hyundai Group specialising in manufacturing of auto components, modules & systems, has developed a new rear safety control technology that can reduce rear-end collisions.

The company states its new active control technology uses sensors to detect approaching vehicles from behind and manoeuvre the vehicle out of danger, is expected to hit the market soon. It integrates sensors such as rear-side radars and front cameras with driving control technology.

The solution works when the driver engages the Smart Cruise Control (SCC) function on the highway. When the sensors detect any other vehicle at a proximity of 10 metres or less, it first emits an audio alarm or a visual warning on the cluster. When the situation keeps persisting after a certain amount of time, the vehicle automatically accelerates to maintain a safe distance. In addition, the rear side radars also detect the movement of the vehicle behind, while the front camera recognises the lane and vehicle ahead on the driving path to assist in safe acceleration.

Hyundai Mobis acknowledges that while some global OEMs have already integrated such technology, the functions are not yet advanced enough for the vehicle to control itself autonomously. On the other hand, its technology is able to independently adjust the distance between the front and rear vehicles and avoid dangerous situations.
The Korean company plans to further expand the scope of autonomous control for defensive driving against rear vehicles. Currently, the company is developing a lane-changing function to escape dangerous situations, in addition to an acceleration control function that allows the vehicle to speed up on its own.

Jung Soo-kyung, Executive Vice-President and Head of Automotive Electronics Business Units, Hyundai Mobis, said, “We will actively protect the safety of mobility users by providing solutions that can intelligently handle not only front-end safety, but also dangerous situations caused by rear vehicles while driving.”

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HARMAN, a leading automotive technology company and subsidiary of Samsung Electronics, has unveiled an advanced in-vehicle display that elevates the driving experience with consumer-tech-level visuals. This cutting-edge display, set to debut in the all-new Tata Harrier.ev, represents the first automotive integration of Samsung’s proprietary Neo QLED technology, exclusively licensed and optimised by HARMAN for vehicle applications.

The new 14.53-inch floating Neo QLED display delivers stunning home-theatre-quality visuals with vibrant colours, deep contrast and enhanced brightness, all powered by intelligent algorithms and a sleek, modern design. Engineered to perform flawlessly in all lighting conditions, the display incorporates HARMAN’s proprietary real-time visual control technology, which dynamically adjusts image output to optimize power efficiency. Among its key innovations are the industry’s first cadmium-free Quantum Dot display with intelligent Blue Mini-LED control, 1200-nit peak brightness, true black levels and an expansive 95 percent NTSC colour gamut. The ultra-slim design, featuring bezels under five mm, ensures a seamless and sophisticated aesthetic.

This breakthrough builds on HARMAN’s longstanding partnership with Tata Motors, which began with the integration of JBL audio systems in Tata vehicles across India. With the Harrier.ev, the collaboration now extends to premium branded displays, reinforcing both companies’ commitment to innovation and superior in-car experiences.

Shilpa Dely, Vice President – Displays, HARMAN, said, “We’ve brought together Samsung’s cutting-edge consumer display innovation and HARMAN’s deep automotive expertise to create something truly unique: a first-of-its-kind, in-vehicle visual experience that brings living room TV-level brilliance to the road. We have finally closed the gap between consumer and automotive display technology – and we’re proud to debut this global breakthrough with our trusted partners at Tata Motors.”

Anand Kulkarni, Chief Products Officer, Tata Passenger Electric Mobility Limited, said, “We’re committed to delivering world-class technology to Indian consumers. Together with HARMAN, we're bringing the best of consumer display innovation in India’s most capable SUV, the recently launched Harrier.ev, transforming it into a true third living space after home and office. This collaboration sets a new standard for in-cabin experiences – not just in India, but around the world.”

Sanjeev Kulkarni, Vice President – Sales, HARMAN, said, “Our partnership with Tata Motors spans more than a decade and is built on a like-minded approach to innovation, along with a joint promise to deliver the very best in-cabin experiences to our customers,”. “From JBL premium audio to advanced intelligent cockpit solutions, HARMAN is a defining part of the Tata driving experience. With the introduction of our new display product, we’re proud to take that collaboration even further.”

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Chinese-owned Swedish automotive major Volvo Cars has unveiled a new multi-adaptive safety belt, which it claims is a world-first technology aimed to further enhance safety for everyone in real-world traffic situations. The multi-adaptive safety belt is set to debut in Volvo EX60 in 2026, the company’s fully electric offering. It uses real-time data from the cars advanced sensors to adapt to traffic variations and the user wearing the seatbelt.

Based on the data input from interior and exterior sensors the seatbelt provides customised protection, adapting the setting based on the situation and individual’s profiles, such as their height, weight, body shape and seating position. For example, a larger occupant in a serious crash will receive a higher belt load setting to help reduce the risk of head injury. While a smaller occupant in a milder crash will receive a lower belt load setting to reduce the risk of rib fractures. Using over-the-air software updates, it gets better over time.

Asa Haglund, Head of Volvo Cars Safety Centre, said, “The world's first multi-adaptive safety belt is another milestone for automotive safety and a great example of how we leverage real-time data with the ambition to help save millions of more lives. This marks a major upgrade to the modern three-point safety belt, a Volvo invention introduced in 1959, estimated to have saved over a million lives.”

The Swedish carmaker stated that modern safety belts use load limiters to control how much force the safety belt applies on the human body during a crash. This new safety belt expands the load-limiting profiles from three to 11 and increases the possible number of settings, enabling it to optimise performance for each situation and individual. Unlike traditional systems, the new multi-adaptive safety belt can utilise data from different sensors, including exterior, interior and crash sensors. In less than a blink of an eye, the car’s system analyses the unique characteristics of a crash – such as direction, speed and passenger posture – and shares that information with the safety belt. Based on this data, the system selects the most appropriate setting.

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