Stainless Steel / Aluminum Platform Screen Doors , Bus Screen Door Systems

Product Name : Stainless steel or aluminum Platform Screen Bus door System For metro train platform

I. Introduction

Platform screen doors (PSDs) at train or subway stations screen the platform from the train. They are a relatively new addition to many metro systems around the world; some having been retrofitted to established systems. They are widely used in Asian and European metro systems. The platform doors slide open or closed simultaneously with the train doors.

These doors help to:

• Prevent accidental falls off the platform onto the lower track area, suicide attempts and homicides by pushing.
• Prevent or reduce wind felt by the passengers caused by the Piston effect which could in some circumstances make people fall over
• Reduce the risk of accidents, especially from service trains passing through the station at high speeds.
• Improve climate control within the station (heating, ventilation, and air conditioning are more effective when the station is physically isolated from the tunnel).
• Improve security - access to the tracks and tunnels is restricted.
• Lower costs - eliminate the need for motormen or conductors when used in conjunction with Automatic Train Operation, thereby reducing manpower costs.
• Prevent litter build up on the track which can be a fire risk.

PF400 Platform screen door is developed by Ivy Machinery based on North America rail sliding door technology combining with Chinese metro system environment. The design philosophy is to build simple, reliable, Environmental, and energy saving system.

Normal operation mode After the train parks within the required range, ATC system will give door opening or closing order to the central control cabinet (PSC). Then PSC gives order to individual DCU to implement the door opening and closing.

System Failure Mode In case the system control fails, the station operator can open and close the platform door using the control panel in the station control room.

Door Unit Failure mode If the individual door has mechanical or electrical problem, the platform operator can open and close door by using local key.

III. Main Parameters

Ivy Machinery Main Products:

SG300 & ESG300 slide-glide door system for city bus,

SG400 & ESG400 BRT slide-glide door system for city bus or low floor BRT Vehicles,

BP300 electrical bridge-plate ramp for low floor bus,

ER300 electrical rotary door system for mini-bus,

NR300 pneumatic rotary door system for coach bus,

ESW300 electrical swing door system for school bus,

NOSP300 pneumatic outside sliding plug door system for high end bus,

PF300 platform safety door for BRT bus stations.

Ivy’s main rail products :

EOSP300 electrical outside sliding plug door system for Metros or LRV,

EOSP330 electrical plug door system for low floor trams,

EIS300 electrical inside sliding door for Metros or LRV,

EOS300 electrical outside sliding door for Metros or LRV,

BP200 manual bridge-plate for low floor trams,

PF400 platform door system for rail stations.