TXT-II Screen Door Interface Fault Monitoring System Brief Introduction

TXT-II Screen Door Interface Fault Monitoring System is a high-tech mechatronics product that integrates mechanical, electronic and computer control. It is also an important safety device to ensure the safety of passengers and the normal operation of subway system. The main purpose of the PSD interface fault monitoring system is to monitor the use of the Metro PSD system. Through monitoring the line current and voltage of the Metro PSD system, the operation status of the Metro PSD system can be known.

The platform screen door monitoring system developed by our company can be unattended, and can adapt to occasions with high data security, large data processing volume and strong real-time requirements. The platform screen door monitoring system adopts the Ethernet client / server structure. The communication between the upper and lower computers is stable and real-time. The product effectively combines the logic control process and computer monitoring technology of Metro PSD, has a friendly human-computer interface, and reports the fault of PSD in real time. Using wavelet analysis theory, by measuring the related parameters of Metro PSD action relay, it can effectively warn and prompt to replace the related bad relay in advance, so as to solve the hidden trouble of PSD in advance.

TXT-II Screen Door Interface Fault Monitoring System can store a large number of working parameters and action curves of PSD relay in three years. According to the time index (year / month / day / hour / minute / second / millisecond), you can quickly find out whether the opening and closing status of PSD at a certain time point in the past is normal.

In order to meet the different needs of customers and considering the site installation environment, the company has launched two different forms of equipment, wall mounted and cabinet type. Wall mounted equipment saves space and can be easily installed on the wall surface. It is mainly used for fault monitoring of up and down screen doors in a single subway station. Cabinet type equipment, which can be conveniently placed on the ground of the machine room, is mainly used for the fault monitoring of the up and down screen doors in the subway central station (multiple stations).