铁路通信信号工程技术2023，Vol.20Issue(12)：83-87,5.DOI:10.3969/j.issn.1673-4440.2023.12.015
基于场景的全自动运行系统安全分析方法
Scenario-Based Safety Analysis Method for Fully Automatic Train Operation Systems
摘要
Abstract
This paper proposes a scenario-based safety analysis method for fully automatic train operation systems.All the operation scenarios of fully automatic train operation systems are modeled,and the influencing factors in each scenario are identified,to quickly identify the possible operational risks and avoidance measures in each operation scenario of fully automatic operation systems.The effectiveness assessment of such measures is made on the basis of the residual risks.Thus,a series of protection measures through human intervention are obtained for various operating scenarios of fully automatic systems,which solves the problem that the systems provided by multiple suppliers cannot be analyzed as a whole,and improves the operation safety of fully automatic systems.关键词
全自动运行系统/安全分析方法/场景安全分析Key words
fully automatic train operation system/safety analysis method/scenario-based safety analysis分类
交通工程引用本文复制引用
付文佳,韩涛,刘倩,朱天民..基于场景的全自动运行系统安全分析方法[J].铁路通信信号工程技术,2023,20(12):83-87,5.基金项目
卡斯柯信号有限公司工程项目(A5.A0121078) （A5.A0121078）
