中国安全科学学报 ›› 2018, Vol. 28 ›› Issue (S1): 11-16.doi: 10.16265/j.cnki.issn1003-3033.2018.S1.003

• 安全系统学 • 上一篇    下一篇

铁路事故现场数字化建模及动态仿真分析系统

刘瑞芳1 高级工程师, 鲁放2 高级工程师, 刘宇2   

  1. 1 国家铁路局 安全技术中心, 北京 100036
    2 北京交通大学 交通运输学院, 北京 100044
  • 收稿日期:2018-03-21 修回日期:2018-05-27 出版日期:2018-06-30 发布日期:2020-11-20
  • 作者简介:刘瑞芳 (1979—),女,山西朔州人,本科,高级工程师,主要从事事故调查技术、铁路标准、铁路安全监管等方面的研究。E-mail:51133118@qq.com。
  • 基金资助:
    国家科技支撑计划项目(2011BAG01B01); 中央高校基本科研业务费专项资金资助(2011JBM337)。

Research and development of three dimensional data acquisition and dynamic simulation analysis system for railway accident scene

LIU Ruifang1, LU Fang2, LIU Yu2   

  1. 1 Safety Technology Center, National Railway Bureau, Beijing 100036, China
    2 School of Traffic and Transportation, Beijing Jiaotong University, Beijing 100044, China
  • Received:2018-03-21 Revised:2018-05-27 Online:2018-06-30 Published:2020-11-20

摘要: 为提高传统事故现场调查的效率,便于后期事故分析,借助现代信息技术手段,研究开发一套铁路事故现场数字建模及动态仿真分析系统,主要包含事故数字信息采集、事故场景仿真建模、事故过程分析演练等3个模块,实现了事故现场数字化二维及三维建模、事故过程动态仿真等功能。将系统应用于实际事故案例,验证其有效性和实用性,结果表明:事故过程仿真动画和现场模型除用于铁路事故分析外,还可以用于铁路安全教学培训。

关键词: 铁路事故, 数字建模, 动态仿真, 安全管理, 现场勘查

Abstract: The use of modern information technology can significantly improve the efficiency of the traditional accident scene investigation and provide great convenience for the analysis of late accident, so a railway accident scene digital modeling and dynamic simulation analysis system were developed, including accident data collection, accident scene simulationmodeling and accident analysis and simulation which realized the accident scene data collecting, 2D and 3D modeling, the accident process dynamic simulating and some other functions. The results show that digital modeling and dynamic simulation can be applied to railway accident analysis and railway safety teaching and training.

Key words: railway accident, digital modeling, dynamic simulation, safety management, scene investigation

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