摘要
为提升我国自主化铰接式列车在海外市场的竞争力,解决海外磁性停车系统供应商存在的响应迟滞、质量不稳定等问题,研发了一套全自主化高安全等级的磁性停车系统。该系统基于二乘二取二架构实现SIL4级安全完整性,采用霍尔效应传感技术进行信息采集,结合数字信号处理算法与安全驱采控制逻辑,实现对地面停车信号的精准可靠检测。本系统不仅与海外既有地面设备完全兼容,且在安全性、可靠性与采集灵敏度方面显著提升。目前,搭载该系统的铰接式列车已在海外成功载客运营,有效降低了检修频率,为中国轨道交通装备“走出去”提供了重要示范。
To improve the competitiveness of China's domestically developed articulated trains in overseas markets and address issues such as delayed response and inconsistent quality with existing international magnetic train stop system suppliers,this paper presents the development of a fully autonomous,high-safety-level magnetic parking system.Based on a 2-out-of-2 architecture achieving SIL4 safety integrity,the system employs Hall effect sensor technology for data acquisition.Combined with digital signal processing algorithms and safety-driven control logic,it enables precise and reliable detection of ground-based parking signals.Not only is this system fully compatible with existing overseas ground equipment,but it also delivers significant enhancements in safety,reliability,and detection sensitivity.Articulated trains equipped with this system are now successfully operating with passengers overseas,effectively reducing maintenance frequency and providing an important example for the global expansion of China's rail transit equipment.
作者
海宁
孙国营
Hai Ning;Sun Guoying(Institute of Electronic Equipment Technology,Beijing National Railway Research and Design Institute of Signal and Communication Company Limited,Beijing 100070,China;Beijing High-Speed Railway Operation Control System Engineering and Technology Research Centre,Beijing 100070,China)
出处
《铁道技术标准(中英文)》
2026年第1期13-20,共8页
Railway Technical Standard(Chinese & English)
关键词
磁性停车系统
自主化
霍尔效应
二乘二取二
magnetic parking system
independent intellectual property rights
hall effect of electronics
2-out-of-2 architecture
