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System-level control test method based on metro platform screen door simulation platform

A technology for simulating platforms and controlling tests, applied to railway car body components, roads, stations, etc.

Active Publication Date: 2017-05-31
BEIJING UNIV OF CIVIL ENG & ARCHITECTURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] At present, most of the fault diagnosis methods of screen doors in the prior art are based on theoretical research and data analysis, and there are relatively few real screen door simulation systems. The present invention proposes a system-level control test method based on simulating a real screen door system, aiming at Screen door faults can be more accurately reflected in a near-real simulation environment

Method used

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  • System-level control test method based on metro platform screen door simulation platform
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  • System-level control test method based on metro platform screen door simulation platform

Examples

Experimental program
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Embodiment Construction

[0032] (1) Design of simulation test platform for subway screen door

[0033] This platform includes multiple shielded doors, shielded door control system, battery, charger and indicator light group.

[0034] (1) The screen door includes the door structure, which includes the support structure, threshold, top box, sliding door, fixed door, emergency door and end door. Such as Figure 4 shown.

[0035] The support structure includes bottom support components, door beams, columns, and top automatic telescopic devices. The support structure can bear the vertical load of the screen door, the wind pressure generated by the tunnel ventilation system, the positive and negative horizontal loads caused by the piston wind of the train running, and the passenger load. Extrusion force and earthquake, vibration and other loads. The bottom supporting part is divided into upper and lower parts. The surface of the lower part of the bottom is treated with insulating coating and installed wit...

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Abstract

The invention provides a system-level control test method based on a metro platform screen door simulation platform. The system-level control test method based on the metro platform screen door simulation platform comprises the following steps of first constructing a screen door simulation platform, which includes a plurality of screen doors, a screen door control system, a storage battery, a charger and an indicator lamp group; and then performing a system-level control test on the screen door simulation platform; after it is verified that each screen door can carry out adaptive learning and the system operates normally, carrying out simulation test; and judging a system fault state by using display state of each indicator lamp and the display value of an instrument. Through reflecting screen door faults in a near natural simulation environment, a reference is provided for daily actual operation of urban rail transit.

Description

technical field [0001] The invention relates to the field of fault diagnosis, in particular to a system-level control method for a fault diagnosis test platform of a subway screen door. Background technique [0002] The screen door system is a safety device installed on the edge of the station platform in urban rail transit. It isolates the train from the waiting area of ​​the station platform, and can be automatically opened and closed when the train arrives and departs, creating a safe and comfortable waiting environment for passengers. The fully enclosed screen door is a top-to-bottom glass partition wall and movable door, which are set along the edge and ends of the station platform, which can completely isolate the platform waiting area from the train parking area. The main functions of this screen door system are to increase safety, save energy and reduce noise. [0003] The operating reliability of the screen door directly affects the personal safety of passengers. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61B1/02
CPCB61B1/02
Inventor 姚德臣杨建伟庞志芬李欣王金海刘传祝赫锴吕中和
Owner BEIJING UNIV OF CIVIL ENG & ARCHITECTURE
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