The automotive industry is undergoing a profound transformation, driven by software-defined vehicles (SDVs) and advancements in AI-powered battery management. At SDV, part of the the Automotive World Expo and Conference 2025 in Tokyo, industry leaders and innovators gathered to discuss the latest developments shaping the future of mobility.

Eatron Technologies was at the heart of these conversations. Our Head of AI, Dr Uğur Yavaş delivered a keynote on the role of artificial intelligence in battery management and spent three days at our booth together with our CEO Dr Umut Genc and our Japanese team, Masa Nakamura and Rita liu. We engaged with OEMs and industry experts and were pleased to demonstrate some of our latest breakthroughs, including:

  • AI-SOC: AI-powered State of Charge estimation for more accurate battery monitoring.
  • AI-based lithium plating detection: A major innovation in enhancing battery safety.
  • AI-driven lifetime prediction: Helping optimize performance, safety, and longevity of EV batteries.

These discussions reinforced key trends that are set to redefine the SDV landscape. Here are some of our main takeaways from the event:

Key Takeaways from SDV 2025 Tokyo

The Rise of Connected Batteries

Battery Management Systems (BMS) are no longer confined to the vehicle. With cloud integration, AI-driven lifetime prediction is unlocking predictive maintenance, fleet optimization, and large-scale energy management. The shift toward connected batteries is accelerating, bringing new opportunities for efficiency and sustainability.

Electrochemical Impedance Spectroscopy (EIS) Gaining Industry Attention

EIS-based state estimation is moving from research labs to real-world applications. With the emergence of new EIS measurement chips, OEMs are actively exploring its integration into BMS, aiming to enhance battery diagnostics, safety, and performance. This could be a major breakthrough for next-generation battery architectures.

Zonal Controllers & AI-Powered Chips are Reshaping Vehicle Architectures

Traditional ECU-based architectures are being replaced by zonal controllers, enabling centralized AI processing. This shift paves the way for more efficient and adaptable software-defined vehicle platforms, enhancing overall system intelligence and performance.

ADAS & Automated Driving Still Lead the SDV Conversation

While SDVs hold the promise of fully software-driven architectures, much of the industry’s focus remains on ADAS and autonomous driving capabilities. AI-powered battery intelligence is gaining interest, but full integration into SDV platforms is still in its early stages.

The Generative AI Boom is Entering Automotive

Generative AI is making its mark in the industry, particularly in infotainment and driver assistance. Collaborations between GenAI companies and OEMs are already underway to introduce AI-powered personal assistants for vehicles, promising a more interactive, personalized in-car experience.

Looking Ahead

SDV 2025 Tokyo showcased the rapid advancements in software-defined batteries, AI-driven energy management, and connected architectures. As the industry continues to evolve, Eatron remains committed to leading innovation in intelligent battery software solutions.

Stay tuned as we continue to push the boundaries of what’s possible in AI-powered battery optimisation.