Intelligent Inspection

Rail-Vigyan

Advanced Machine Vision & AI-based Inspection for Rolling Stock

Rail-Vigyan is an automatic, high-speed monitoring system for rolling stock using intelligent cameras and sensors — with real-time recording, reporting and analysis.

Request a Demo Discuss Your Requirement
The Challenge

Why this matters

Traditional manual inspection of rolling stock can be inconsistent and time-consuming. Inspectors may miss subtle defects due to human variability, limited visibility under the train, and the speed at which inspections must be completed. This reliance on manual processes increases the risk of mechanical failures and operational disruptions.

Key Capabilities

What Rail-Vigyan delivers

Under Gear Monitoring — brake beams, brake pipes, underframe members
Bogie Monitoring — wheels, frames, springs, brake pads, temperature
Side View Monitoring — doors, brake pins, brake rods, pantographs
Wheel Profile Monitoring — hollow tyres, deep flanges, thin flanges
Top Monitoring — uneven loading, open/hanging doors on wagons
Hot Axle / Hot Wheel Detection — pyrometers and high-speed cameras
Web-based database with automatic alarm generation
Automated reporting and remote monitoring
How It Works

The Rail-Vigyan process

Rail-Vigyan provides automatic, high-speed inspection of rolling stock using intelligent cameras and sensors. As the train passes the wayside installation, the system captures every visible component, analyses for anomalies in real time, and transfers findings to the maintenance team before the train reaches the station.

Request a Demo
01
Train approaches at normal operating speed — no halt required
02
High-speed cameras and sensors capture all visible components
03
AI algorithms classify defects and anomalies in real time
04
Critical defects trigger immediate alarms
05
Detailed reports generated automatically
06
Reports transferred to maintenance teams before train arrives
Business Benefits

What you gain

Automated high-speed inspection — no train halt required
Consistent objective assessment removing inspector variability
Proactive defect identification before failure occurs
Supports condition-based maintenance decisions
Real-time reporting dashboard for maintenance teams
Use Cases

Where it applies

Wayside rolling stock inspection at maintenance depots
Bogie and undercarriage condition monitoring
Wheel profile measurement and wear trending
Brake system inspection and thermal monitoring
Deployment
Wayside installation alongside live track. Operational in live Indian Railway environment.
Integrations
Cloud dashboard and local edge processing. Compatible with maintenance management workflows.
🔜 Future Enhancements
Laser sensors for sub-millimeter wheel profile measurement. Acoustic sensors for internal component defect detection (e.g., failing bearings).

Explore Related Solutions

Ready to explore Rail-Vigyan?

Talk to our team to understand how it applies to your operation.

Request a Demo View All Solutions