地铁列车车门障碍物检测方案探讨  

Discussion on Obstacle Detection Scheme of Metro Train Door

作　　者：林琳 付志亮 卢海超 LIN Lin;FU Zhiliang;LU Haichao(CRRC Tangshan Co.,Ltd.,064099,Tangshan,China)

机构地区：[1]中车唐山机车车辆有限公司,唐山064099

出　　处：《城市轨道交通研究》2022年第8期153-155,158,共4页Urban Mass Transit

摘　　要：详细阐述并分析了地铁列车车门障碍物检测方案及不足,并描述了最优方案的细部设计及方案优点。分析认为,在门扇密封胶条内部设置红外光栅探头的非接触式车门障碍物检测方案为最优方案。此方案不仅结构简单、安装牢固,还具有灵敏度高、效率高、误报率低、安全性好等优点。The metro train door obstacle detection scheme and shortcomings are elaborated and analyzed.The detail design and advantages of the optimal scheme are described.The analysis reveals that the non-contact door obstacle detection scheme with infrared grating probe inside the door seal is the optimal scheme,which not only has simple structure and firm installation,but also the advantages of high sensitivity,high efficiency,low false alarm rate and safety.

关 键 词：地铁列车 车门 障碍物检测 

分 类 号：U270.386[机械工程—车辆工程]