Researchers at the National Institute of Technology (NIT) Rourkela have been granted a patent for an innovative model designed to drastically improve the reliability of future vehicle-to-vehicle communication networks. The patented technology addresses the critical challenge of message congestion in high-traffic scenarios, paving the way for safer, smarter road systems in India.

The patent, titled ‘Adaptive Contention Window Optimisation in VANETs using Multi-Agent Deep Reinforcement Learning for Enhanced Performance Model,’ was filed by Dr. Arun Kumar, Assistant Professor; Prof. Bibhudatta Sahoo, Professor and Dr. Lopamudra Hota, Research Graduate, all from the Department of Computer Science & Engineering at NIT Rourkela.

Their work focuses on Vehicular Ad-Hoc Networks (VANETs) – the foundational concept that enables vehicles in close proximity to communicate directly with one another. VANETs are essential for future functionalities like warning drivers about sudden obstacles or precipitous braking, aiding automated traffic control and assisting emergency services.

However, a core issue in VANETs is overcrowding. When multiple vehicles transmit messages simultaneously, the congestion leads to delays or lost messages, which severely compromises the system's ability to function safely.

The NIT Rourkela solution tackles this problem using artificial intelligence (AI). Their model employs multi-agent deep reinforcement learning to enable each vehicle to intelligently stagger the timing of its messages based on the real-time actions of other vehicles in the network. Instead of communications competing and colliding, the system learns to sequence and prioritise time-sensitive alerts, such as emergency warnings. This adaptive adjustment significantly reduces transmission delays, ensuring critical alerts are reliably delivered.

Dr. Arun Kumar highlighted the profound safety implications of their research, referencing the severe toll of road accidents in the country. “In 2023, India reported around 480,000 road accidents and around 172,000 deaths, many of which could be prevented using modern technologies. Our work is a step towards building safer roads and smarter cities. We envision a near future where autonomous vehicles become a reality in India, and this patent is a small step in that direction, driving the spirit of Innovate in India and Make in India,” Dr. Kumar said.

The developed model ensures that even under busy conditions, the right message reaches the right recipient at the right time, a crucial requirement for future transportation systems where vehicles must coordinate in real-time.

The enhanced communication model has broad applications across future mobility. Current VANETs use cases include:

• Electronic brake lights: Notifying drivers of braking scenarios not yet in their line of sight.
• Platooning: Enabling a series of cars to closely follow a lead vehicle using distributed acceleration and steering control data.
• Enhanced Navigation: Providing instantaneous, accurate information on current road traffic conditions.
• Emergency Response: Rapid broadcast of crucial information to vehicles in an area affected by an incident.
• Electronic Toll Collection: Providing remote access to real-time data for automated toll systems.

Prof. Bibhudatta Sahoo emphasised the practical impact of the work on national infrastructure. “The patent represents a practical step towards preparing India's road system for vehicle-to-vehicle communication. By addressing potential congestion in VANETs and providing a model for adoptive, coordinated communication, the findings lay the groundwork for safer and a more efficient traffic management. We invite researchers across institutions to join our efforts in making future autonomous vehicles and collaborate with our research lab at NIT Rourkela,” said Prof Sahoo.

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German technology company Elektrobit is set to showcase innovations focused on creating the ‘right-sized’ software-defined vehicle (SDV) at CES 2026 in Las Vegas. The company will address the industry challenge of balancing innovation, scalability and affordability as vehicle complexity and development costs rise.

The demonstrations, located at the Las Vegas Convention Center, West Hall, will provide insights into strategies for reducing SDV development complexity and accelerating the process of bringing next-generation vehicles to market.

Elektrobit will feature several technologies designed to streamline SDV creation and performance:

• Linux for Safety Systems: The EB corbos Linux for Safety Applications will be demonstrated with a safety-certifiable cockpit by Telechips. This exhibit shows how open-source innovation and functional safety can be combined for real-time performance in Advanced Driver-Assistance Systems (ADAS).
• Automated Integration: A platform highlighting API-based extensions across Continuous Integration/Continuous Delivery/Continuous Testing (CI/CD/CT) workflows. It uses intelligent tooling, including AI-assisted automation, to automate configuration, scripting and test case creation for faster, higher-quality software delivery.
• SDV Cockpit Solutions: Solutions range from virtual low-code design tools to a modular, safety-certified automotive Operating System (OS) and ready-to-integrate hardware platforms, all designed to accelerate the creation of vehicle experiences.
• Smart EV Platform: A modular software and hardware platform co-developed with Foxconn aims to bring SDVs to market faster and more cost-effectively. It delivers the core vehicle control units and software platform without supplier lock-in.

Maria Anhalt, CEO of Elektrobit, will participate in the CES 2026 conference program. She is scheduled to speak on the Smart Rides panel on 8 January 2026.

The panel, which includes participants from Magna International and TomTom, will cover how SDVs are transforming safety and personalisation, using data to protect drivers and deliver tailored driving experiences.

Key members of the Elektrobit executive team, including Chief Commercial Officer Christoph Herzig and Head of Strategic Business Development Dr. Siegfried Dirr, will also attend the event.

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Star Engineers India and ConnectM Technology Solutions have formed a joint venture, StarConnectM, to design, develop, manufacture and scale intelligent connected vehicle products for Automotive OEMs. The new entity aims to bridge the gap between software innovation and large-scale automotive production.

The partnership will combine Star Engineers’ manufacturing excellence, process reliability and quality assurance with ConnectM’s Smart Vehicle Electronics and Intelligent Mobility Solutions.  

StarConnectM’s focus includes connected vehicle architecture, software-defined vehicle platforms and next-generation mobility electronics.

The joint venture offers an end-to-end capability for OEMs from concept to production, integrating IoT intelligence, embedded electronics & software and scalable manufacturing.

Divya Ramraika, Managing Director, Star Engineers, said, “StarConnectM marks a milestone in our journey toward intelligent mobility. With ConnectM’s technology and Star’s manufacturing strength, we are creating scalable, reliable and connected solutions that redefine the end-user experience.”

Girish Subramanya, Managing Director, ConnectM, said, “This joint venture eliminates the traditional gap between innovation and manufacturing. Automotive OEMs today need partners who can deliver technology architectures for connected, software-defined vehicles and also scale them seamlessly into production.  StarConnectM stands exactly at that intersection, creating an ecosystem where technology and manufacturing co-exist as one integrated value chain.”

The JV will initially focus on the Indian market, with a roadmap for select global market expansion.

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Kinetic Green Energy and Power Solutions and Exponent Energy have formed a strategic alliance to launch 15-minute rapid charging solution for electric three-wheelers (e-3W), covering both the L5 and L3 categories.

This solution targets e-rickshaws and e-cargo carts, aiming to improve operational efficiency for last-mile mobility operators.

The partnership will see integration of Exponent Energy’s proprietary full-stack platform — which includes battery technology, a charging network and intelligent software—enabled Kinetic Green vehicles to achieve a 15-minute full charge.

This rapid charging is expected to extend daily operating hours by up to 30 percent. As per the understanding, Kinetic Green’s popular L3 models, including the Safar Smart, Safar Shakti, and Super DX will now feature this rapid charging technology.

The L5N Safar Jumbo loader and the upcoming L5M passenger variant will also utilise the 15-minute charging to allow for faster turnaround times, translating to more trips and higher earnings for operators.

The joint solution is backed by an industry-leading 3,000-cycle warranty. The digital platform will also provide features such as real-time state of charge tracking and predictive maintenance alerts.

To support Kinetic Green customers, Exponent Energy’s existing network of over 160 charging stations across four cities will be made available to the e-3W fleet. The infrastructure is planned to expand rapidly into major metros and tier II, III cities over the next 12 months.

Dr. Sulajja Firodia Motwani, Founder and CEO, Kinetic Green, said, “This partnership marks a defining moment for India’s electric three-wheeler sector. By bringing the country’s first 15-minute full charge solution to e rickshaws and cargo carts – the backbone of India’s urban last mile mobility - we are empowering owner operators, small & large fleet operators to achieve unprecedented uptime and efficiency. Our customer-centric approach drove this exclusive strategic partnership for our L3 e3W category offer our customers the best cost of ownership. This partnership accelerates our mission to democratise green mobility, making sustainable transportation accessible and affordable for all while propelling the development of India's EV infrastructure.”

Arun Vinayak, CEO and Co-Founder of Exponent Energy, said, “At Exponent Energy, our mission is to make EVs the easiest choice – and that means solving real problems for real operators. This collaboration allows us to embed our rapid charging platform into the entire portfolio of e3Ws in India – spanning both L5 and L3 segment – delivering unparalleled speed, reliability and scalability to operators and creating a blueprint for the future of electric transport.”

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BorgWarner is significantly expanding its partnership with Great Wall Motor by securing two new electrified propulsion projects, building upon two previously announced dual inverter programmes. These new initiatives are scheduled to enter mass production in 2026. A cornerstone of this collaboration is BorgWarner's advanced dual inverter technology, which utilises a highly integrated design. This single unit can simultaneously control and drive two motors, offering superior packaging flexibility and easier installation for vehicle manufacturers.

The technology's sophistication is underscored by its use of a power module with double-sided cooling and the latest Viper power switches. This configuration can reduce thermal resistance by as much as 50 percent compared to conventional single-sided cooling, leading to a substantial increase in power density. Furthermore, the design allows different semiconductor dies to be packaged within identically sized modules, ensuring compliance with China's stringent CLTC efficiency standards. The system also incorporates adaptive battery voltage regulation, which broadens the motor's high-efficiency operating range to improve overall performance.

Emphasising flexibility, BorgWarner employs a platform-based design that adapts to various hybrid vehicle architectures. For the newly awarded projects, the HEV version of the dual inverter integrates a DC/DC converter and offers an optional voltage boost module. In contrast, the PHEV variant is designed without these components. This modular strategy provides manufacturers with critical adaptability, enabling faster product development cycles while simultaneously reducing both design and production costs.

Dr Stefan Demmerle, Vice President of BorgWarner Inc. and President and General Manager, PowerDrive Systems, said, “BorgWarner’s technical expertise in electrification and dual inverter products has earned Great Wall Motor’s continued confidence. The extension of this collaboration not only reflects recognition of our products and technologies but also underscores our strong commitment to supporting our customers’ new energy strategies. We will remain dedicated to accelerating their electrified vehicle portfolio.”

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