Home | Zelra

Optimise every journey

Unify by Zelra is our Driving Advice System, an end-to-end solution for train operators. It is proven worldwide to radically improve key outcomes for passenger, freight, and heavy haul rail businesses.

Zelra’s rail-specific technology supports safer, energy efficient journeys by combining in-cab driver decision support with real time re-routing across your enhanced network. This enhanced situational awareness for drivers helps to reduce overspeeds, SPADs, and station overruns.

Explore Unify by Zelra

Proven worldwide

For passenger, freight, and heavy haul operations

20

rail operators

4

continents

80k+

kilometres of track

163k+

train and driver applications

Agents already optimise driving in order to reduce energy expenditure but the software makes it possible to go even further in this direction.

Olivier Menuet

Director of Energy

Energymiser DAS

The connected DAS, where you integrate the onboard systems back to the back end of train control, can create a potential opportunity to tie those things together to take it to the next level.

Soren Low

KiwiRail Technology Lead

Energymiser CDAS

Coasting a 1,500 tonnes train for 15 kms was actually a pretty cool thing, instead of constantly being on the power then on the brake. If you follow DAS advice, you’re effectively moving the train for free for that 15 kms

Adam O'Sullivan

KiwiRail DAS driver champion

Driving Advice System

I will be going to Montparnasse to see the highly innovative system that SNCF and RATP have put in place for what we call eco-driving. Eco-driving is the solution, saving energy at the same average speed.

Clément Beaune

French Minister for Transport

Energymiser DAS

We are establishing a strong foundation of proven, state of the art AVLC technology that will help achieve our goals for delivering both a reliable service and great customer experience outcomes

Carla Purcell

Former Yarra Trams CEO

AVLC solutions

As our rail business continues to expand, we are supporting our staff by providing them with the technology that ensures we can meet our customers’ transport requirements.

Geoff Smith

SCT Group Managing Director

Workforce Management

Trusted by rail operators worldwide

Unify by Zelra provides real-time information that supports drivers’ situational awareness and safety, while also enhancing train performance and fuel efficiency across your network.

Discover Unify by Zelra

Rail journeys
reimagined

Safety, driver decision support,
and right time running

Trusted technology solutions for driver guidance, network performance, safer journeys, energy efficiency, and workforce management in your rail business.

Optimise every journey

Proven worldwide

Agents already optimise driving in order to reduce energy expenditure but the software makes it possible to go even further in this direction.

The connected DAS, where you integrate the onboard systems back to the back end of train control, can create a potential opportunity to tie those things together to take it to the next level.

Coasting a 1,500 tonnes train for 15 kms was actually a pretty cool thing, instead of constantly being on the power then on the brake. If you follow DAS advice, you’re effectively moving the train for free for that 15 kms

I will be going to Montparnasse to see the highly innovative system that SNCF and RATP have put in place for what we call eco-driving. Eco-driving is the solution, saving energy at the same average speed.

We are establishing a strong foundation of proven, state of the art AVLC technology that will help achieve our goals for delivering both a reliable service and great customer experience outcomes

As our rail business continues to expand, we are supporting our staff by providing them with the technology that ensures we can meet our customers’ transport requirements.

Trusted by rail operators worldwide

Unify by Zelra provides real-time information that supports drivers’ situational awareness and safety, while also enhancing train performance and fuel efficiency across your network.

Rail journeys reimagined

Safety, driver decision support, and right time running

Trusted technology solutions for driver guidance, network performance, safer journeys, energy efficiency, and workforce management in your rail business.

Optimise every journey

Proven worldwide

Agents already optimise driving in order to reduce energy expenditure but the software makes it possible to go even further in this direction.

The connected DAS, where you integrate the onboard systems back to the back end of train control, can create a potential opportunity to tie those things together to take it to the next level.

Coasting a 1,500 tonnes train for 15 kms was actually a pretty cool thing, instead of constantly being on the power then on the brake. If you follow DAS advice, you’re effectively moving the train for free for that 15 kms

I will be going to Montparnasse to see the highly innovative system that SNCF and RATP have put in place for what we call eco-driving. Eco-driving is the solution, saving energy at the same average speed.

We are establishing a strong foundation of proven, state of the art AVLC technology that will help achieve our goals for delivering both a reliable service and great customer experience outcomes

As our rail business continues to expand, we are supporting our staff by providing them with the technology that ensures we can meet our customers’ transport requirements.

Trusted by rail operators worldwide

Unify by Zelra provides real-time information that supports drivers’ situational awareness and safety, while also enhancing train performance and fuel efficiency across your network.

Rail journeys
reimagined

Safety, driver decision support,
and right time running