| 基于云模型的城轨信号系统安全保障能力评价方法* |
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| 引用本文： | 黄克勇,邱鹏.基于云模型的城轨信号系统安全保障能力评价方法*[J].中国安全生产科学技术,2021,17(12):129-134. |
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| 作者姓名： | 黄克勇 邱鹏 |
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| 作者单位： | （1.南京铁道职业技术学院 通号学院，江苏 南京 210031； 2.新誉庞巴迪信号系统有限公司，江苏 常州 213166) |
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| 基金项目： | * 基金项目: 江苏省轨道交通控制工程技术研究开发中心开放基金项目(KFJ2002) |
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| 摘 要： | 为准确评价城轨信号系统安全保障能力及影响因素，基于云理论对定性与定量因素的良好融合优点，构建城轨信号系统安全保障能力评价云模型及评价指标体系，采用组合赋权法对各指标赋予权重，并基于专家意见，利用正向云发生器生成标准云。结果表明:该云模型具有一定稳定性和可靠性,可对城轨信号系统安全保障能力进行有效测评，同时能够发现安全运营中的缺陷，有助于协助管理方进行针对性改善，以提高城轨信号系统的安全保障能力。
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| 关 键 词： | 云模型 城轨信号系统 安全保障能力 熵 |
Evaluation method on safety assurance capability of urban rail transit signal system based on cloud model |
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| HUANG Keyong,QIU Peng.Evaluation method on safety assurance capability of urban rail transit signal system based on cloud model[J].Journal of Safety Science and Technology,2021,17(12):129-134. |
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| Authors: | HUANG Keyong QIU Peng |
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| Affiliation: | (1.College of Communication and Signal,Nanjing Institute of Railway Technology,Nanjing Jiangsu 210031,China;2.Xinyu Bombardier Signal System Co.,Ltd.,Changzhou Jiangsu 213166,China) |
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| Abstract: | In order to accurately evaluate the safety assurance capability and influencing factors of urban rail transit signal system,based on the advantage of cloud theory in good integration of qualitative and quantitative factors,a cloud model and index system for the evaluation on the safety assurance capability of urban rail transit signal system were constructed.The combination weighting method was used to give weight to each index,and the standard cloud was generated by using the forward cloud generator based on the experts' opinions.The results showed that the cloud model had certain stability and reliability,and it could effectively evaluate the safety assurance capability of urban rail transit signal system,as well as finding the defects in safe operation.It helps the management party to make targeted improvement to improve the safety assurance capability of the urban rail transit signal system. |
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| Keywords: | cloud model urban rail transit signal system safety assurance capability entropy |
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