中国安全科学学报 ›› 2019, Vol. 29 ›› Issue (S2): 35-40.doi: 10.16265/j.cnki.issn1003-3033.2019.S2.006

• 安全系统学 • 上一篇    下一篇

基于安全指标监控的事故致因分析方法*

李末1, 燕飞2 副教授, 牛儒2 副教授, 宋晗炜1, 王艳梅1, 向楠楠1   

  1. 1 北京交通大学 电子信息工程学院,北京 100044;
    2 北京交通大学 轨道交通运行控制系统国家工程研究中心,北京 100044
  • 收稿日期:2019-07-11 修回日期:2019-10-01 出版日期:2019-12-30 发布日期:2020-10-28
  • 作者简介:李 末 (1995—),女,河北保定人,硕士研究生,研究方向为轨道交通自动化及控制。E-mail:18120231@bjtu.edu.cn。

Study on accident causation analysis method based on safety indicator monitoring

LI Mo1, YAN Fei2, NIU Ru2, SONG Hanwei1, WANG Yanmei1, XIANG Nannan1   

  1. 1 School of Electronics and Information Engineering, Beijing Jiaotong University, Beijing 100044, China;
    2 National Engineering Research Centre of Rail Transportation Operation and Control Systems, Beijing Jiaotong University, Beijing 100044, China
  • Received:2019-07-11 Revised:2019-10-01 Online:2019-12-30 Published:2020-10-28

摘要: 为了提高系统安全性,需要识别系统中的控制缺陷,采取措施消除或管理危害因素。首先扩充基于系统理论的致因分析方法(CAST),结合系统理论,在分析安全控制缺陷的基础上,识别事故中违背的安全假设,针对性地提出安全指标,用以监控系统运行过程中存在的隐患;然后以台铁事故为例,针对台铁普悠玛列车的运营提出多项安全指标,涵盖产品选购、运行维护、组织管理等多个方面。结果表明:该方法能够发现列车运营中的控制缺陷,提出的安全指标是合理有效的。

关键词: 铁路交通事故, 事故分析, 事故致因分析, 系统安全, 安全控制结构

Abstract: In order to improve system safety, it is necessary to identify its control defects and take measures to eliminate or manageharmful factors. Causationanalysis based on STAMP (CAST) method was extended, and on the basis of systematic theories, violated safety assumptions in accidents were identified built onanalysis of safety control defects. Then specific safety indicators were put forward to monitor hidden dangers in system operation. Finally, with accidentsin Taiwan railway as an example, a number of safety indicators for operation of puyuma train were proposed, including product selection, operation maintenance, organization management and other aspects. The results show that this method could detect control defects in train operation, and the safety index proposed is reasonable and effective.

Key words: railway accidents, accident analysis, accident causation factors, system safety, safety control structure

中图分类号: