Rail journeys
reimagined

ZELRA's decision support technology for drivers is known as DAS. This system improves driver safety, speed management, fuel efficiency, and network performance. Inside the cab, DAS delivers clear optimized speed guidance by advising when to apply power, hold speed, coast or brake. While our connected DAS or CDAS enables the rerouting of trains. We use your network's data to apply live schedule updates and resolve junction conflicts. The glanceable screen layout reduces the driver's cognitive load. Sharing upcoming speed restrictions, station stops, and other situational awareness information allows the driver to focus on safe train handling. DAS advice is optimized for consistent driving without over speeding or late braking, meaning SPADS and station overruns become less frequent as drivers approach restrictions, signals and stations at the right speed with greater confidence. Steadier driving means less physical and mental fatigue. And, DAS minimizes high risk situations and stressful last minute decisions by advising drivers to reduce speed well in advance of speed restrictions or stations. It is also proven to cut energy use and fuel costs, often by ten percent or more. DAS is not an autopilot. It's not a replacement for driver skill either. It is simply an advisory tool. It's an optimal driving profile already used by freight and passenger drivers worldwide for more than a decade. ZELRA. Rail journeys reimagined.