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October 29, 2025|C&S/IT

Hitachi Rail Adopts New NVIDIA IGX Thor Solution for Real-Time AI

Written by Carolina Worrell, Senior Editor
(Hitachi Rail)
Hitachi Rail announced Oct. 28 that it is to become the first transportation company in the world to include NVIDIA IGX Thor in its AI-led digital asset management platform, HMAX.

The new IGX Thor platform will provide up to eight times higher AI compute and two times better connectivity for Hitachi Rail’s HMAX products, said the company, adding that the “world-leading industrial-grade” system enables Hitachi Rail to offer customers “enhanced real-time edge AI processing for mission critical applications that are fundamental to the operational running and optimizing the performance of trains, signaling and infrastructure.”

The integration of the NVIDIA IGX Thor platform in Hitachi Rail’s HMAX platform allows powerful real-time processing of very large volumes of data at the “edge” (on the trains or infrastructure), according to the company. Without this edge capability it could take up to 10 days for data to be processed in Hitachi Rail’s maintenance locations, the company noted.

By using leading AI-based algorithms at the edge, the HMAX platform, Hitachi Rail says, “ensures only relevant information is sent back to the operational control centers.” This improved capability, the company adds, “enables an unprecedented improvement in the speed that actionable insights can be shared with transport operators, dramatically enhancing the potential for railway optimization and predictive maintenance.”

“AI and data are transforming railways. By adopting NVIDIA IGX Thor, we are bringing the world’s most powerful industrial-grade, real-time AI performance directly to the edge, enabling operators to better optimize their railways and infrastructure. This capability will strengthen reliability, efficiency and optimization for passengers and operators alike,” said Hitachi Rail Group CEO Giuseppe Marino.

The adoption of IGX Thor, the company says, aligns with Hitachi’s broader program to apply trusted AI and data technologies across the transport ecosystem. In September 2024, the company launched HMAX, a digital asset management suite for trains, signaling and infrastructure.

In September 2025, Hitachi Rail officially opened its $100 million lighthouse digital factory just outside Washington, D.C., to deliver the next generation of high-quality metro trains for North America, while achieving operational excellence through the Hitachi Group’s expertise and deployment of “physical-world AI.”

This latest initiative with NVIDIA builds on the Hitachi Group’s focus to harness the power of AI infrastructure through its Lumada 3.0 solutions.

By showcasing powerful digital and transformative technologies for customers and partners, the Hitachi Group says it “aims to address customer challenges internationally as One Hitachi, further expanding and deploying HMAX across a wide range of industries and business sectors.”