Trainguard MT
Trainguard MT CBTC is a communication-based train control (CBTC) developped by Siemens Transportation Systems (ex Matra Transport international, and now integrated into Siemens Mobility) which allows fully automated circulation of rapid transit trains, and thanks to mobile block system, less time between trains.
Rapid transit lines using Trainguard MT CBTC
- Paris Métro Line 14, under the same of "SAET"
- L line of New York rapid transit
- Barcelona Metro line 9
- Line 4 of São Paulo Metro[1]