动车组高速运行下车号自动识别技术研究  

Research on Automatic Recognition Technology of EMU Number under High Speed Operation

作　　者：李晏良 LI Yanliang(Energy Saving&Environmental Protection&Occupational Safety and Health Research Institute,China Academy of Railway Sciences Co.,Ltd.,Beijing 100081,China)

机构地区：[1]中国铁道科学研究院集团有限公司节能环保劳卫研究所,北京100081

出　　处：《铁路节能环保与安全卫生》2021年第3期22-25,共4页Railway Energy Saving & Environmental Protection & Occupational Safety and Health

基　　金：中国铁路总公司科技试验(SY2016Z001)。

摘　　要：通过分析目前主要的列车车号识别方法,从实际运用环境出发,研究高速动车组车号自动识别关键技术,并将该技术嵌套运用于高速铁路噪声自动监测系统。基于高速动车组车号自动识别关键技术分析,得出动车组高速运行下车号自动识别的关键技术主要为高精度图像获取技术、自动触发技术和图像识别技术。By analyzing the main train number recognition methods at present,studies the key technology of automatic recognition of high-speed EMU number according to the actual application environment,and applies this technology to the automatic noise monitoring system of high-speed railway.Based on the analysis of key technologies of automatic identification of high-speed EMU,it is concluded that the key technologies of automatic identification of train number in high-speed operation of EMU are high-precision image acquisition technology,automatic trigger technology and image recognition technology.

关 键 词：高速动车组 车号 自动识别 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术] U238[自动化与计算机技术—计算机科学与技术]