Chennai Metro Rail has awarded Hitachi Rail a contract to deliver digital signalling for Phase 2 of the Metro Rail Project. Under the $200million USD contract Hitachi Rail will install its communication-based train control (CBTC) system combined with Automatic Train Operation (ATO), enabling services to run without a driver.

The CBTC system automatically controls the train’s traction and braking to continuously calculate optimum speed. The technology will allow trains to run at up to 90-second intervals, providing significant capacity as well as reliability on Phase 2 services.

By installing Automatic Train Operation (ATO) technology, Phase 2 trains will be able to depart, run at optimum speeds, and brake automatically, without the need for a driver. The technology will boost safety and drive significant maintenance savings. The system will also use ATO technology at the depot, for the operation of doors, and for passenger information and display systems.

The digital signalling system will be installed on the fourth longest metro system in India, serving the city of Chennai, Tamil Nadu. Phase 2 of the Chennai Metro Project will include 119km of line, with a significant proportion (42km) underground.

The contract will be funded by the Japan International Cooperation Agency (JICA). The contract covers the design, manufacture, supply, installation, testing and commissioning of the signalling, train control and video management system.

Noriharu Amiya, Deputy CEO, Hitachi Rail said: “We are delighted to bring our world-class signalling system to the Chennai Metro Rail Project. As a global leader in transport and technology, Hitachi Rail’s vision is to digitise and optimise every part of the public transport journey. By integrating our cutting-edge metro rail technology into Chennai Metro Phase 2 we can help boost capacity and support smoother, more reliable passenger journeys.”