IDDS – informative derailment diagnosis – was developed especially for freight wagons. This application fokuses on information and does not affect the brakes.
Detect infrastructure defects and report them (vehicle monitoring and information to infrastructure department)
Behaviour in the case of derailments
Quickest possible detection due to PJM IDDS
Real-time alarm to train driver (due to in-train communication) and warning the infrastructure operator (information provided by WaggonTracker web service)