Up Hanging Bus Platform Screen Door System Lower Driving Half Height RS485 Communicate

Product Name : Up Hanging Bus Platform Screen Door System Lower Driving Half Height RS485 Communicate

I. Introduction

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.

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. When the door panel moves, the roller installed on the low part of door panel will rotate around the guide 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. 
• 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.

V. Our Service :

1. Sample order acceptable
2. Response in 8 hours.
3. Design free of Charge

4.Focus on aftersales service