A platform screen door system having a fixed panel and a door panel, wherein the system is provided with a track (11) having a convex surface adapted to support a roller (14), which roller is rotatably mounted on the moving panel and has a concave surface and has two points of contact (17) on the track.

A system for guiding and supporting a leaf of a platform-access door capable of moving relative to a fixed panel in a horizontal translational movement in a plane of the leaf between open and closed positions, includes a rail extending in a direction of the horizontal translational movement, a first set of rollers collaborating with the rail with and being made up of: a main roller in contact with a lower bearing surface of the rail; first and second secondary rollers which are vertically offset from one another and are respectively in contact with the lower bearing surface and with an upper bearing surface of the rail and are spaced from the main roller.

Provided is a train platform safety device for preventing a safety accident, the train platform safety device including: at least one pair of lift drive units 10 installed at a position selected in a section from an entrance of a platform, where a train enters, to an exit of the platform; a plurality of movable bodies 20 provided inside the lift drive units 10 so as to be movable in a vertical direction; rope groups 30A and 30B including a plurality of ropes connecting the movable bodies 20 in a horizontal direction; and an interval maintaining unit 100 configured to connect, in the vertical direction, any one rope in the rope group 30B positioned at an upper side and any one rope in the rope group 30A positioned at a lower side so that a vertical interval between the rope groups 30A and 30B is maintained when the rope groups 30A and 30B are staggered as the plurality of movable bodies 20 and the rope groups 30A and 30B are moved downward by operations of the lift drive units 10. According to the present invention, the plurality of rope groups may be connected to one another in the vertical direction to maintain the vertical interval therebetween, thereby preventing a passenger from passing between the rope groups. In addition, the present invention has an effect of minimizing sagging of the rope group. Furthermore, the present invention has an effect of improving durability and service life because the structure is simple and the maintenance may be easily performed.

A safety control system and a method configured for interlocking a Mechanical Gap Filler (hereafter MGF) with both a Platform Screen Door (PSD) and a Guided Vehicle Door (GVD) of a guided vehicle at standstill. The system is disposed along a platform in order to secure the exchange between the platform and a guided vehicle at standstill along the platform.

A system for securing a screen door module to a platform extending along a route and having at least one upright at each end and a threshold between the end uprights. The system includes a first platform edge coping plate, a second platform edge coping plate, a first base mounted fixedly on one of the first and second platform edge coping plates, a second base mounted with the ability to move in a translational movement in a direction parallel or tangential to the route, and in a direction closer toward or further away from the first base on the other of the first and second platform edge coping plates, and means of securing and adjusting the end uprights on the first and second bases.

An information display structure includes a stationary part to be secured upright on or against a support; securing means for securing the stationary part; and at least one information display screen connected to the stationary part, extending in front of same, and having a visible front display face.

An information display structure includes a stationary part to be secured upright on or against a support; securing means for securing the stationary part; and at least one information display screen connected to the stationary part, extending in front of same, and having a visible front display face.

An information display structure includes a stationary part to be secured upright on or against a support; securing means for securing the stationary part; and at least one information display screen connected to the stationary part, extending in front of same, and having a visible front display face.

A modular door drive control system for subjecting electrical drive motors to open-loop control and/or closed-loop control to open and close doors or door leaves in different applications includes at least one motor control unit, and a plurality of peripheral adaptation units for adapting the motor control unit or a plurality of the motor control units to match one of the different applications, where the motor control unit or a plurality of the motor control units are selectively connectable to each of the peripheral adaptation units to transmit electrical power for the drive motor, which is respectively connected to the motor control unit, via a common intermediate circuit such that door drive controllers for different applications can be realized with the aid of a modular door drive control system of this kind, without a relatively high level of expenditure on adaptation.

A system for securing a screen door module to a platform extending along a track and having at least one upright at each end and a threshold between the end uprights. The system includes a first platform edge coping plate, a second platform edge coping plate, a first base mounted fixedly on one of the first and second platform edge coping plates, a second base mounted with the ability to move in a translational movement in a direction parallel or tangential to the track, and in a direction closer toward or further away from the first base on the other of the first and second platform edge coping plates, and means of securing and adjusting the end uprights on the first and second bases.