摘要
阐述钢轨轮廓全断面及轨道几何参数检测系统整体设计,以及钢轨轮廓全断面的检测方法。钢轨轮廓全断面检测基于激光摄像非接触测量技术,主要由激光摄像组件、数据处理组件、里程定位组件等组成。通过检测数据分析与现场验证,钢轨轮廓全断面和轨道几何参数检测系统运用稳定可靠,准确度高,重复性好,满足现代铁路轨道基础设施检测的需要。
This paper illustrated the overall design of testing system for full section of rail profile and geometric parameter of tracks, and proposed the testing method for full section of rail profile. Based on non-contact measurement technique of laser camera, the testing method for full section of rail profile mainly consists of laser camera component, data processing component, mileage positioning component, etc. By test data analysis and on-site verification, the system for testing full section of rail profile and geometric parameter of tracks proves to be stable and reliable in operation. It has high accuracy and good repeatability, satisfying the requirements of infrastructure testing for modern railway tracks.
作者
王琰
WANG Yan(Infrastructure Inspection Research Institute, China Academy of Railway Sciences, Beijing 2. Railway Infrastructure Inspection Center, CHINA RAILWAY, Beijing 100081, 100081, China Chin)
出处
《中国铁路》
2017年第10期82-85,共4页
China Railway
基金
中国铁道科学研究院科技研究开发计划项目(2015YJ093)
关键词
钢轨轮廓全断面
轨道几何参数
检测系统
轨道检测
激光摄像
数据处理
里程定位
full section of rail profile
geometric parameter of tracks
testing system
track testing
laser camera
data processing
mileage positioning
作者简介
王琰（1985-），男，助理研究员，硕士。 E—mail：wangyanjc@rails．cn
