IVM products belong to different stages of the condition process: static verification, wayside screening, onboard diagnosis and infrastructure monitoring.
Portable static wheel-load measurement that turns suitable workshop track into a temporary measurement station for wheel, axle and vehicle load distribution.
Wayside wheel-condition screening intended to identify passing vehicles that deserve closer inspection.
Onboard wheel/track interaction diagnostics for repeated route measurement and dynamic behavior.
VAMS-UBM and EW-LMS extend IVM into vibration attenuation and slope/landslide monitoring applications.
POWERVE verifies wheel-load distribution after maintenance, production or modification.
SWAN helps identify suspect wheels/vehicles for further inspection.
OCTOPUS observes wheel-rail interaction from the vehicle.
Specialized IVM monitoring addresses vibration or geotechnical risk.
Onsite weighing can prove the use case before equipment ownership.
Calibration, repair and data support keep the measurement chain controlled.
The answer separates POWERVE from IVM's monitoring architectures.
Use the portable static system when the question is how much load each wheel is carrying now.
A vehicle can have the expected total weight and still be poorly balanced wheel to wheel. IVM's static route makes that distribution visible; the monitoring products then extend condition evidence beyond the workshop snapshot.
| Question | IVM route | Decision value |
|---|---|---|
| How is weight distributed now? | POWERVE | Adjust and verify wheel/axle load balance |
| Which vehicles need closer wheel inspection? | SWAN | Screen fleet exceptions |
| Where does dynamic interaction recur? | OCTOPUS | Find route/vehicle patterns |
| Is infrastructure performance changing? | VAMS-UBM / EW-LMS | Monitor specific infrastructure mechanisms |
CBP's controlled project evidence records IVM POWERVE deployment for portable wheel/axle load measurement in an Indonesian LRT environment, plus a 2022 portable train-weighing project in the LRT Jabodebek maintenance context. These establish wheel-load verification experience without conflating distinct LRT entities.