| 基于HAZOP方法的车载地震紧急处置装置安全风险分析研究 |
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| 引用本文： | 施泳,习年生,王澜.基于HAZOP方法的车载地震紧急处置装置安全风险分析研究[J].中国铁路,2019(5):7-11. |
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| 作者姓名： | 施泳 习年生 王澜 |
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| 作者单位： | 中国铁路总公司安全监督管理局;中国铁道科学研究院集团有限公司铁道科学技术研究发展中心 |
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| 基金项目： | 国家自然科学基金高铁联合基金资助项目(U1534202);中国铁路总公司科技研究开发计划项目(2017D001) |
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| 摘 要： | 针对新研发的高速铁路地震预警系统车载地震紧急处置装置,采用危险与可操作性分析(HAZOP)方法,通过对其硬件、软件、接口等功能的细化分解和流程分析,研究该装置各功能可能存在的主要偏差(危险、危害因素)及其产生原因和后果。依据该领域专家经验,确定功能偏差的危害程度和发生频率,结合风险矩阵评价初始风险等级,提出针对性的风险控制措施,为高速铁路车载地震紧急处置装置的可靠性及高速铁路运营安全提供保障。
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| 关 键 词： | 高速铁路 地震预警系统 车载地震紧急处置装置 安全风险 HAZOP |
HAZOP-based Analysis on Safety Risk of Onboard Earthquake Emergency Response Equipment |
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| SHI Yong,XI Niansheng,WANG Lan.HAZOP-based Analysis on Safety Risk of Onboard Earthquake Emergency Response Equipment[J].Chinese Railways,2019(5):7-11. |
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| Authors: | SHI Yong XI Niansheng WANG Lan |
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| Institution: | (Safety Supervision and Managment Administration,CHINA RAILWAY,Beijing 100844,China;Railway Science & Technology Research & Development Center,China Academyof Railway Sciences Corporation Limited,Beijing 100081,China) |
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| Abstract: | Targeting the newly-developed onboard emergency response equipment of HSR earthquake warning system,HAZOP method is used to have a detailed study on the hardware,software and interfaces,with potential functional deviations and their possible consequence analyzed(risks and hazards).The level and frequency of potential deviations are evaluated based on the experience of expert and the risk matrix so that targeting risk control measures are proposed to provide safety guarantee for HSR operation. |
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| Keywords: | HSR earthquake warning system onboard earthquake emergency response equipment safety risk HAZOP |
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