铁路轨道参数的光电测量系统设计  

Design of Photoelectric Measuring System on Track Parameters

作　　者：陈光伟[1] 李春亚[1] 

机构地区：[1]郑州铁路职业技术学院,河南郑州451460

出　　处：《郑州铁路职业技术学院学报》2017年第2期3-5,16,共4页Journal of Zhengzhou Railway Vocational and Technical College

摘　　要：随着我国铁路向高速重载的方向发展,列车对轨道的要求越来越高,目前我国铁路轨道参数测量采用的是弦线测量法。在对当前轨道参数测量系统的不足进行分析的基础上,构建一个基于嵌入式处理器的数字化系统,采用高亮度光源作为测量点,结合线阵CCD的成像特性,完成轨道测量系统的数字化处理,并通过网络完成与上位机的通讯。该光电测量系统实现了对轨道参数的高精度、高速率的实时测量,同时也对线路捣固未来的发展起着积极作用。With the development of the highspeed and heavy haul railway, the quality requirement of railway track is higher and higher. Up till now, the method for measuring the parameters of railway track is chord measurement. According to measurement and analysis of the current orbit parameters, we use high brightness light source as a measurement point, in combination with the linear CCD imaging features, completed the orbit measurement system of the digital processing, and through the network to complete the communication with a digital system is designed to realize the high accuracy and real time measurement, which plays an active role in the further development of the tamping train.

关 键 词：轨道 正矢 CCD 捣固车 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]