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Delphisonic at Railway Interchange 2025: Driving Predictive Maintenance Innovation Across North America

DS-Blog > Maintenance Management

Delphisonic at Railway Interchange 2025: Driving Predictive Maintenance Innovation Across North America

Indianapolis, May 20–22, 2025

Delphisonic proudly participated in Railway Interchange 2025, the largest railway exhibition and technical conference in North America, held at the Indiana Convention Center. Bringing together the continent’s most influential rail industry stakeholders, this year’s event once again proved to be a dynamic arena for unveiling groundbreaking technologies and fostering strategic partnerships.

Why Railway Interchange Matters

Railway Interchange, organized in partnership with RSSI, AREMA, and REMSA, is more than just a trade show. It’s the definitive gathering place for decision-makers from freight and passenger railroads, Class I operators, infrastructure developers, OEMs, and technology providers. The event serves as a catalyst for innovation and growth across North America’s vast and evolving rail ecosystem.

This year’s edition focused heavily on topics such as:

Condition-based monitoring and AI-driven maintenance

Safety compliance and regulations

Track and infrastructure diagnostics

Digitization of rolling stock and retrofitting strategies

Build America, Buy America Act (BABA) compliance

Delphisonic’s presence aligned with all these pillars — and more.

Our Highlight: DS-Track and DS-Insight Platform

At Booth #135, Delphisonic unveiled its flagship DS-Track™ Smart Sensor and the cloud-integrated DS-Insight™ AI Platform, delivering real-time predictive maintenance for both rolling stock (freight and passenger) and locomotive fleets.

Key differentiators showcased at the booth:

High G-force tolerance: Up to 1000 gE, suitable for heavy-duty operations and extreme load-bearing environments

Edge AI capabilities: Real-time FFT, envelope detection, and anomaly scoring directly on the sensor (no constant cloud dependency)

IP67+ ruggedized design: Engineered for North America’s challenging temperature ranges and vibration conditions

Single Pair Ethernet (SPE) architecture: For wired connectivity with up to 1000 Mbps data transmission over minimal cabling

Cloud dashboard with smart alarms: Custom fault classification for bearings, axleboxes, traction motors, and wheels

Meetings with Industry Leaders

Throughout the exhibition, Delphisonic engaged with a broad spectrum of stakeholders:

Freight rail operators and maintainers interested in reducing unscheduled downtime and increasing asset availability

OEMs and system integrators exploring sensor retrofit opportunities on bogies and gearboxes

Software partners looking to integrate real-time maintenance data with existing fleet management systems

Public sector decision-makers aligned with the BABA Act and seeking US-based, compliant technology providers

We also discussed our ongoing pilots in Kazakstan, India, and the UAE, showcasing how our solutions are adaptable to diverse geographies and infrastructure maturity levels — a value proposition that resonated strongly with US rail leaders.

BABA Compliance & Local Strategy

Delphisonic reaffirmed its commitment to the Build America, Buy America (BABA) Act. All showcased sensor systems are produced under our US entity, Delphisonic INC (Wayne, NJ), ensuring full compliance for federally funded rail projects.

Our local expansion strategy also includes:

US-based assembly and testing facilities

Technical support from our New Jersey and Delaware teams

Participation in DOT SBIR and FRA initiatives for next-gen railway diagnostics

Looking Ahead

Railway Interchange 2025 was not just an exhibition — it was a gateway to future-ready railway technology.

Delphisonic’s smart sensor ecosystem continues to evolve with AI-driven diagnostics, robust edge analytics, and advanced signal processing. Our vision is to empower every locomotive, metro car, and freight wagon with self-aware, health-reporting capabilities — dramatically improving safety, efficiency, and O&M budgets.