基于特征量的轨道交通枢纽自动扶梯动态风险分析方法

2019 CAA Symposium on Fault Detection, Supervision and Safety for Technical Processes (SAFEPROCESS) Pub Date : 2019-07-01 DOI:10.1109/SAFEPROCESS45799.2019.9213428

Shige Ding, Wei Dong, Xinya Sun, Haixia Wang

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引用次数: 0

摘要

针对区域轨道交通枢纽自动扶梯的动态风险传播问题，提出了一种基于特征量的研究方法。通过对扶梯电气故障风险传播过程的分析，得到了扶梯故障率与特征量之间的函数关系。然后利用AnyLogic建模，得到交通枢纽客流的动态分布，从而得到自动扶梯故障的后果严重程度。最后，以重庆北站交通枢纽为例，验证了方法的有效性，为交通枢纽自动扶梯电气故障风险控制提供了有效的技术支持。

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A Dynamic Risk Analysis Method for Escalator of Rail Transit Hub Based on Characteristic Quantity

In this paper, a research method based on characteristic quantity is proposed aiming at the dynamic risk propagation of escalators in regional rail transit hubs. Through the analysis of the risk propagation process of escalator electrical fault, the function relationship between failure rate of escalator and characteristic quantities is obtained. Then AnyLogic is used to model for obtaining the dynamic distribution of passenger flow in the transportation hub, so as to get the consequences severity of the escalator failure. Finally, the Chongqing North Railway Station transportation hub is selected as a case to verify the effectiveness of the method, so it provides effective technical support for the risk control of escalator electrical faults in the transportation hub.

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2019 CAA Symposium on Fault Detection, Supervision and Safety for Technical Processes (SAFEPROCESS)

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