Operation safety risk evaluation of train control system based on multilevel extensible evaluation method

被引：1

作者：

Zhang, Yadong ^{[1
]}

Guo, Jin ^{[1
]}

Dai, Xianchun ^{[2
]}

Zou, Bo ^{[3
]}

机构：

[1] School of Information Science and Technology, Southwest Jiaotong University

[2] Railway Science and Technology Research and Development Center, China Academy of Railway Sciences

[3] Guangzhou Railway Group Corporation

来源：

Zhongguo Tiedao Kexue/China Railway Science | 2013年 / 34卷 / 05期

关键词：

Evaluation index system; Multilevel extensible evaluation method; Operation safety risk; Train control system;

D O I：

10.3969/j.issn.1001-4632.2013.05.17

中图分类号：

学科分类号：

摘要：

In order to evaluate the operation safety risk of train control system quantitatively, the operation safety risk evaluation index system of train control system was established from equipment risk, operation risk, maintenance risk, environment risk, safety management risk and technical renovation risk. The weight for each risk evaluation index was determined using fuzzy analytic hierarchy process method, and the operation safety risk evaluation model of train control system was established based on multilevel extensive evaluation method. With the model, the operation safety risk of CTCS-3 level train control system of a certain high-speed railway in China was evaluated, and the rationality, feasibility and applicability of the model were verified.

引用

页码：114 / 119

页数：5

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