地铁车辆上智能弓网在线检测系统的主要技术  

Main Technologies of Pantograph Catenary On-line Detection System for Metro Vehicles

作　　者：梁汝军 江巧逢 时蒙 LIANG Rujun;JIANG Qiaofeng;SHI Meng(CRRC Nanjing Puzhen Co.,Ltd.,210031,Nanjing,China)

机构地区：[1]中车南京浦镇车辆有限公司,南京210031

出　　处：《城市轨道交通研究》2020年第6期170-173,共4页Urban Mass Transit

摘　　要：智能弓网在线检测系统可针对地铁列车的受电弓结构、弓网接触点温度、接触线结构等故障,实现在线动态实时检测。该方法融合了深度学习技术、图像智能识别技术、红外热成像技术、双目测量技术等前沿检测方法,可实现对弓网运行状态进行全面检测,从技术实现角度确保地铁线路的运营安全和效率。The intelligent pantograph catenary on-line detection system can implement the on-line dynamic real-time detection of the main faults in metro train pantograph structure,pantograph contact point temperature,contact line structure and so on.The system combines the deep learning technology,image intelligent recognition technology,infrared thermal imaging technology,binocular measurement technology and other advanced detection methods,and therefore can realize the comprehensive detection of the pantograph and catenary operation state,ensure the operation safety and efficiency of metro line from the technology realization angle.

关 键 词：地铁 车辆 弓网在线检测 红外检测 

分 类 号：U225.41[交通运输工程—道路与铁道工程] U264.34[机械工程—车辆工程]