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列车运行环境安全智能检测监测系统预期功能安全分析

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随着智能感知设备和算法在列车运行环境安全检测监测系统中的应用,预期功能安全成为智能检测监测系统应用面临的重要挑战之一,感知设备的局限性、模型算法的复杂性、使用场景的多样性等导致了智能检测监测系统应用的复杂性.从检测监测系统、使用人员、未知风险3个层面对列车运行环境安全检测监测系统开展预期功能安全分析.在此基础上,提出列车运行环境安全检测监测系统预期功能安全解决方案,包括标准规范制定、感知风险监测与防护、集成学习、虚实结合的测试、整体安全管理等.研究成果有助于深入了解基于智能感知设备和人工智能算法研发的列车运行环境安全检测监测系统的预期功能安全性,为系统的研发和工程化应用提供支撑.
Expected Functional Safety Analysis of the Intelligent Detection and Monitoring System for Train Operating Environment Safety
With the application of intelligent sensing devices and algorithms in train operating environment safety detection and monitoring systems,expected functional safety has become one of the significant challenges facing the application of intelligent detection and monitoring systems.Limitations of sensing devices,complexity of model algorithms,and diversity of usage scenarios have contributed to the complexity of the application of intelligent detection and monitoring systems.This paper conducts an expected functional safety analysis of the train operating environment safety detection and monitoring system from three perspectives:the detection and monitoring system,the users,and the unknown risks.On this basis,this paper proposes a solution for the expected functional safety of the train operating environment safety detection and monitoring system,including the formulation of standards and norms,risk perception monitoring and protection,integrated learning,a combination of virtual and physical testing,and overall safety management.The research results contribute to a deeper understanding of the expected functional safety of train operating environment safety detection and monitoring systems developed using intelligent sensing devices and artificial intelligence algorithms,providing support for the system's R&D and engineering applications.

train operating environment safetyintelligent detection and monitoringexpected functional safetyriskscenario

史维峰、包云、傅荟瑾、柳青红、郭鹏跃

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中国铁道科学研究院集团有限公司电子计算技术研究所,北京 100081

列车运行环境安全 智能检测监测 预期功能安全 风险 场景

国家重点研发计划项目

2022YFB4300604

2024

中国铁路
中国铁道科学研究院

中国铁路

北大核心
影响因子:0.407
ISSN:1001-683X
年,卷(期):2024.(10)