• Product description
mARJ is the mobile adaptation of the acclaimed AKSEL ARJ Electronic Timetable system, tailored specifically for train drivers operating Android smartphones and tablets.
The app provides convenient access to all operational documentation—both prior to shift commencement and while driving on the track.
Smart GPS navigation: automated scrolling and location matching to the correct timetable row, synchronizing Digital Orders and WOS with live train position.
All-in-one document repository: instant access to electronic timetables, Digital Orders (with sign-off tracking), and Permanent Warning Lists (WOS).
Reliable offline performance: an encrypted local buffer ensures documents remain securely accessible even during cellular network dropouts.
Real-time updates: instant push notifications and audible alerts regarding new orders or document modifications.
A dedicated server backend guarantees fast data synchronization, while enforced software update mechanisms ensure full compliance with active railway regulations.
all operational documents combined within a single intuitive app
guaranteed access to always up-to-date timetables, orders, and WOS lists
ergonomic interface tailored for smartphones and tablets (light/dark theme, portrait/landscape)
uninterrupted operation even during temporary internet connectivity loss
accelerated search capabilities across PDF document sets
enhanced driver working comfort and operational safety
full integration with railway operator IT infrastructure and PKP PLK S.A. systems
• Specification
Complete document set in one application
- electronic timetables - Digital Orders with electronic review acknowledgment capability - Permanent Warning List (WOS)
Intelligent document interaction
- GPS location-based automatic document navigation - automatic highlighting of the correct timetable row - synchronization of Digital Orders and WOS with the current timetable position - timetable lookup by train number - full-text search capability across timetables, WOS, and Digital Orders - highlighting of discovered search results - smooth document gesture zooming with rapid return to 100% view - efficient, progressive PDF document rendering - manual timeframe selection for displayed timetables
Offline operation capabilities
- secure document storage in local device memory - access to previously downloaded documents in offline mode - automatic application state restoration following app or device restarts
Notifications and data freshness
- audible alerts for changes in currently opened documents - push notifications for new Digital Orders - automatic document synchronization with the server
User comfort and security
- automatic switching between light and dark themes - interface adaptability for smartphones and tablets - support for portrait and landscape orientations - manual data refresh via "pull down" gesture - secure user login, encrypted credential storage, and session management - enforced application update mechanism guaranteeing operation on compliant versions
Additional features and system requirements
- PDF document sharing and saving - built-in issue reporting system and direct line to technical support - Android 9.0 OS or newer - internet connection required for document sync/notifications and Google Play Services - device location access enabling automatic timetable navigation
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