Fault detection
The PMU detects and reports many different faults.
Train status
- Abnormal wagon behaviour
- Wheel flats (wheels deformed by friction)
- Instability
- Frozen brakes
- Broken springs
- Thin wheel flanges
- Estimate of time to wheel change and wheel lathing
- Maintenance warning for wheels, springs and bogies
- Security warning for reduced speed and emergency train stop
Infrastructure
- Broken rail
- Sun kinks
- Abnormal turnout function
- Track cracks
- Settlement of the railway substructure
Positioning
- Traceability
- Inventory control
Address:
Railway Metrics and Dynamics Sweden AB
BOX 5339
102 47 Stockholm