In the context of the “Paris Subway Line 1 Automation” project, the SIL4 DOF1 safety system, which is independent from the automatic train system, will command the opening and closing of the landing doors installed on all the line’s platforms. This system will be used with existing trains and will be compatible with the new automatic trains that will progressively replace the current ones. DOF1 also prevents the train doors on the opposite side of the platform from opening.

La nouvelle rame MP05 à Porte Maillot par webtrains