Up Hanger Bus Platform Screen Door System Lower Driving For BRT Station

Product Name : Up hanger and lower driving style Platform Screen Bus door System For BRT Station

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.

II. Main Parameters

III. Mechanism

• Driving mechanism includes DC motor and multi-head ball screw to achieve smooth motion and high reliability.
• Hanging system includes hanger and guide rod. Hanger is connected to the door panel and meanwhile is also connected to the guide rod through the linear bearing.
• Guiding mechanism consists of lower guide roller and track.
• Locking and unlocking mechanism include spring locking & solenoid activated unlocking mechanism and emergency unlocking mechanism;
• DCU controls the door movement by getting orders from central control panel.
• The sensitive edge system is part of electrical system.
• Central control Cabinet (PSC) consists of central logic control (PEDC) and monitoring system (MMS). The CAN based technology is used to connect the PSC and DCU.

IV. Product Advantage

• Ivy developed CAN based platform door system to ensure Economical, flexible, and reliable system;
• Anti-disturbing and wide environment temperature situation has been considered into the product design and component quality;
• Stable, well controlled, long life driving mechanism by using multi-head, self lubricated lead screw and linear bearing;
• Pressure wave sensitive edge as prime sensitive edge and current reaction as secondary sensitive edge to achieve high sensitivity and reliability;
• No high voltage inside the door structure frame of the platform door to ensure safety;
• The best chip in the world and imported other key components to ensure the high reliability.

platform screen doors

screen door systems

Up Hanger Bus Platform Screen Door System Lower Driving For BRT Station Images