SAWANA: Digital Assistant for Field-Based Train Dispatchers

The rail freight sector is under increasing pressure for speed, accuracy, and on-the-spot availability of information. The Sawana mobile app provides train dispatchers with a modern tool that replaces paper-based procedures and enables data recording and verification directly on the tracks.

From Paper to Real-Time Data

Sawana is a mobile app designed primarily for dispatchers while on field-job. It is optimized for use on tablets and is connected to the carrier’s core systems, enabling work with up-to-date data in real time. Thanks to the backend connection (e.g., LWP), information is shared instantly between operations and dispatch control. This means that data collected in the field is immediately available for further processing or review.

Key Features regrading Train Dispatcher’s Daily Work

• Creating train rosters – easy assembly of a train set directly in the field
• Vehicle inspection – quick verification of the technical condition of individual cars
• Defect logging – recording defects, including detailed description and photos
• Defect resolution record – adding information about the repair and confirming its completion

A major advantage is the ability to enter data directly at the vehicle. Each defect is linked to a specific car, and contains structured information that can be further edited or supplemented. The app also uses OCR technology to capture and save values written directly on the car.

Practical Benefits as regards Operation

From the perspective of day-to-day operations, Sawana offers several key benefits:

• Faster work on the tracks—no need to transcribe data from paper
• Greater data accuracy—elimination of errors caused by manual transcription
• Immediate access to information – data is shared with the dispatcher right away
• Audit and verification capabilities – all steps are traceable
• On-site documentation – including photo documentation

This transforms a mobile device into a full-fledged work tool that supports decision-making and operational management.

Integration and Further Development

Sawana is designed as part of a broader ecosystem. Future plans include, among other things, integration with other systems, as well as the addition of new functionalities (e.g., working with sensors or advanced vehicle data).

The Sawana mobile app points the way toward digitalization in rail freight transport. It enables key processes to be moved directly into the field, accelerates information flow, and improves the quality of recorded data. For fleet managers, this means less paperwork and more time for actual inspection activities. For carriers, it means a better overview of vehicle condition, faster response to malfunctions, and overall, more efficient operation.