北京燕房线为“综合科技示范线”示范目标全自动运行技术的应用。全自动运行线路的列车唤醒、休眠、出入库、正线运行、折返等作业均由系统自动控制完成，即列车驾驶员执行的工作完全由自动化、高度集中控制的列车运行系统完成，系统的智能化、自动化以及复杂程度更高，对系统安全性、可靠性的保障也提出更高的要求。在自主化全自动运行系统建设过程中，运用安全保障的理念，探索一套适用于全自动运行系统的风险管理方式，以实现系统安全性能的提升，最终保障全自动运行系统的顺利实施，从系统整体和各子系统多角度提出安全保障要求。在全生命周期内运用危害分析技术对核心系统进行全过程的安全保障，并在建设管理过程中从多方面、多角度进行全生命周期闭环管理，真正达到在建设期通过安全和可靠性分析对设备进行选型、结构优化，避免系统交付后无法满足指标的要求，更好地为运营提供稳定、安全的设备系统。

The Yanfang line was proposed as a “comprehensive technical demonstration line” to pilot fully automatic operation (FAO) technology. Train wake-up, train sleeping, entering into the main line, and turning back are achieved automatically, i.e. those tasks that are usually undertaken by the train driver will be achieved by the technology of the FAO system. The FAO system requires higher automation, more-centralized control, and more intelligence, and there are high requirements of safety and reliability. BMTRC is also exploring the idea of establishing a set of risk management systems for FAO projects. In this study, safety assurance requirements for the overall system and each individual subsystem are examined for the first time. Safety assurance has been applied to core subsystems throughout the project life cycle. The safety management loop has been closed from different aspects and from different viewpoints. Reliability, availability, maintaina-bility, and safety (RAMS) and safety assurance have been implemented effectively to avoid rework, and this also ensures that a reliable and safe FAO system is transferred to operators.

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北京市科技计划项目(D141100000814002)；双创项目(SCJJ2018007)