一种高速铁路接触网悬挂飘浮物识别系统研究  

Research on a High-Speed Railway Catenary Suspension Floater Identification System

作　　者：司福强 SI Fuqiang(Beijing China Railway Construction Electrification Design&Research Institute Co.Ltd.,Beijing 100043,China)

机构地区：[1]北京中铁建电气化设计研究院有限公司,北京100043

出　　处：《铁道建筑技术》2023年第11期28-30,34,共4页Railway Construction Technology

基　　金：中国铁建股份有限公司科技研发计划项目(2022-C36)。

摘　　要：对于高速铁路而言,在大风天气的影响下,风筝、气球、塑料袋等漂浮物极易挂在接触网导线上,进而可能引发列车取电受阻、接触网跳闸等事故;近年来,在接触网智能运维领域,虽采用人工智能的方式进行漂浮物隐患的自动识别,但由于飘浮物类型、形态、颜色等的多样性,使得高速铁路接触网悬挂飘浮物仍然难以被及时发现。本文基于导线区域识别方法和结合多模型融合技术,提供一种高速铁路接触网悬挂漂浮物识别系统,能快速识别出接触网悬挂飘浮物,满足实时性需求,实现了接触网悬挂飘浮物的精准识别,可有效避免因导线飘浮物隐患引起的接触网线路事故。For high-speed railways,under the influence of strong winds,floating objects such as kites,balloons,plastic bags,are prone to hang on the conductor of the overhead contact line,which may cause accidents such as train power interruption and overhead contact line tripping.In recent years,in the field of intelligent operation and maintenance of the overhead contact line,although artificial intelligence is used to automatically identify hidden dangers of floating objects,due to the diversity of types,forms,colors,etc.of floating objects,this makes it difficult to detect floating objects suspended in the high-speed railway catenary in a timely manner.Based on the wire area recognition method and combined with multi model fusion technology,this article provides a high-speed railway catenary floating object recognition system that can quickly identify floating objects suspended in the catenary,meet real-time requirements,achieve precise identification of floating objects suspended in the catenary,and effectively avoid accidents caused by hidden dangers of floating objects in the catenary.

关 键 词：飘浮物 接触网 自动识别 双模型融合 

分 类 号：U225[交通运输工程—道路与铁道工程] TP277[自动化与计算机技术—检测技术与自动化装置]