Subway-platform-shield-door control system and method with active notification function

Abstract

The invention discloses a subway-platform-shield-door control system and method with an active notification function. The system comprises a subway platform control terminal and a maintenance staff terminal, wherein the subway platform control terminal comprises a communication module, the subway platform control terminal is in communication with the maintenance staff terminal through the communication module, and the subway platform control terminal reports a fault to the maintenance staff terminal when the fault occurs. The method includes the steps that whether a PEDC fails or not is detected in real time, and if the fault occurs, the fault is automatically notified to the maintenance staff terminal through GPRS data and / or a mobile-phone short message and / or 3G data and / or 4G data. According to the subway-platform-shield-door control system and method with the active notification function, the timeliness of maintenance of the whole shield door control system can be effectively improved, and on the premise that new safety problems are not introduced into the system, the subway-platform-shield-door control system and method are safe, reliable, rapid in response, convenient to maintain and low in construction cost, have good economic and social benefits, and can be widely applied to various train-shield-door control systems.

Description

technical field [0001] The invention relates to an automatic control system, in particular to a control system and method for a screen door of a subway platform with an active notification function. Background technique [0002] PEDC: platform screen door control system. [0003] ATC: Train Control Center. [0004] PSL: screen door operation panel. [0005] PSCC cabinet: screen door system control cabinet. [0006] PLC: Programmable Logic Controller, programmable logic controller. [0007] ARM: Acorn RISC Machine, the first RISC microprocessor. When the platform screen door control system (PEDC) fails, the screen door opening and closing commands issued by the train control center (ATC) will not be executed. At this time, the automatic operation mode is changed to manual, and the station staff or train driver manually operates the platform. The screen door operation panel (PSL) on the side is used to complete the function of opening / closing the screen door. [0008] In...

AI Technical Summary

Problems solved by technology

[0010] b. When the platform screen door control system (PEDC) fails, the screen door control needs to be manually operated, which can easily cause the platform screen door to fail to open and close in time, resulting in train delays and delays

[0011] c. When the platform screen door control system (PEDC) fails, the PEDC cannot be replaced online, resulting in the failure of the train to enter or depart normally, which has a certain impact on normal operation

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