PJM's digital train features combine operational optimisation and future-ready system
posted on 16th Jul 2026 07:09
PJM‘s WaggonTracker is the only digital system on the market that automates rail freight transport and enables in-depth real-time monitoring of all relevant wagon components on a single platform. It is compatible with other applications, couplings and a future DAC.
This has already been proven and demonstrated on numerous occasions. The digital train control functions have been in successful international use for years, with several thousand systems implemented for renowned customers such as SBB Cargo, FS LogistiX, Mercer, Plasser & Theurer, TRANSWAGGON, VTG and Tatravagónka.
The features of the WaggonTracker system have proven their worth, as have its connectivity with customer-specific systems and its powerful, autonomous power supply via the axle box generator. The Automated Brake Test has been tried and tested over many years and was already in operational use since 2017. It is the only approved system of its kind worldwide and is a key factor in optimising and speeding up train preparation.
The Automatic Brake Test has also provedhighly effective on DAC test trains, most recently on the Westfälische Landes-Eisenbahn as part of a DAC4EU project. The functionalities of the Wagon Tracker already include those that will be implemented in a wagon or freight train with the roll-out of the FP5 Trans4MR Basic Package from the European DAC Delivery Programme.
In particular, these include the supply of power and data to the wagons in order to determine the train composition, length and integrity. Building on this, the automated brake test can then be performed. The wagons can also be automatically uncoupled from the train driver‘s cab once the technical requirements for the coupling have been met.
The WaggonTracker is suitable for all types of rolling stock; Plasser & Theurer, amongst others, also recognises the benefits of the Automated Brake Test and brake monitoring for railway maintenance machines. The system is used on new stock, but is also frequently deployed on existing rolling stock due to its clear advantages in terms of efficiency and safety. Its modular design allows to select the monitoring features as required.
