Evacuation Solution for Fully Automatic Operation System of Urban Rail Transit

Journal Title: Urban Mass Transit - Year 2024, Vol 27, Issue 10

Abstract

Objective In order to ensure that FAO (fully automatic operation system) can effectively guarantee the safe evacuation of passengers in case of emergency and quickly resume operations after evacuation completion, it is proposed to study the evacuation solution for FAO system based on central remote supervision and command. Method Based on the line conditions (such as evacuation platform, trackbed, etc.) and vehicle conditions (providing side door and end door two evacuation modes) that affect the safety of passenger evacuation, and targeting the safety risks that may be encountered during the passenger evacuation process (such as passengers falling, train collision, transition switch injury, third rail electric shock, etc.), the evacuation activation, evacuation recovery, as well as the FAO multi-system linkage mechanism and protection method for coupling train evacuation are designed in detail from two different application scenarios of platform evacuation and interval evacuation. Result & Conclusion Line and vehicle conditions required for the realization of FAO system evacuation function are proposed. During the evacuation process, the central dispatcher can remotely monitor and direct the evacuation of passengers through CCTV (video surveillance system), PA (broadcast system), emergency intercom and other devices. At the same time, through the ATS (automatic train supervision) system, the central dispatcher can realize the linkage control of multiple systems, such as CC (car controller), ZC (zone controller), and CI (computer interlocking), in order to ensure the safety protection and evacuation recovery of passengers when evacuating through the side/end doors of trains with different marshalling on platforms or intervals. This solution significantly improves the safety level and efficiency of evacuation.

Authors and Affiliations

Xiang CHEN, Xiaogang LI, Ming CHANG, Xinjun LYU

Keywords

Related Articles

New-generation Signaling System Construction Scheme Based on Cloud Architecture

[Objective] With the theme of promoting urban rail transit information, developing intelligent system, and building 'smart urban rail' for a highly integrated urban rail transit cloud platform is the direction of technol...

Application and Exploration of Underground Excavation Technology in Shanghai Rail Transit Stations

Objective With years of development, Shanghai urban rail transit is now facing an extremely complex and demanding construction environment. Issues such as traffic congestion, housing demolition, and pipeline relocation c...

Cause Analysis and Control Measures for Inaccurate ATO Parking Accuracy of Qingdao Metro Line 13

Objective In order to solve the stop mark exceeding/failing problem of Qingdao Metro Line 13, it is necessary to deeply analyze the control principle of ATO (automatic train operation) parking and the factors affecting i...

Influence of Metro Shield Left/Right Line Tunnel Parallel Under-passing on the Defor-mation and Stress of Existing Open-cut Highway Tunnel under Deformation Joint Working Condition

Objective To ensure the successful implementation of metro shield tunnel parallel under-passing through the existing open-cut highway tunnel project under deformation joint condition, it is necessary to analyze the defor...

Research on Reactive Power Coordination Control of Urban Rail Transit Power Monitoring System

[Objective] The power supply system of urban rail transit mainly relies on the SVG (static var generator) or reactors in the 110 kV main substation for centralized reactive power compensation. The current control mode do...

Download PDF file
  • EP ID EP749256
  • DOI 10.16037/j.1007-869x.2024.10.053
  • Views 60
  • Downloads 0

How To Cite

Xiang CHEN, Xiaogang LI, Ming CHANG, Xinjun LYU (2024). Evacuation Solution for Fully Automatic Operation System of Urban Rail Transit. Urban Mass Transit, 27(10), -. https://europub.co.uk/articles/-A-749256