朔黄铁路动态检测缺陷点里程定位校准方法研究  

Research on Mileage Localization and Calibration Method for Dynamic Detection of Defect Points on Shuohuang Railway

作　　者：高杰 GAO Jie(CHN Energy Shuohuang Railway Development Co.,Ltd.,Hebei,062350)

机构地区：[1]国家能源集团朔黄铁路发展有限责任公司,河北肃宁062350

出　　处：《能源科技》2025年第2期77-80,87,共5页Energy Science and Technology

摘　　要：朔黄铁路车载动态检测设备发现的病害缺陷信息需要通知设备管理单位,并安排人员到现场进行复核和整治,如果提供的里程位置偏差较大,会出现缺陷点无法找到的情况,而既有的车载定位系统因为诸多原因不可避免地产生偏差。在充分调研车载定位系统的基础上,针对朔黄铁路某次动态检测设备里程修正的过程进行研究,提出将多种检测设备里程定位信息综合分析,并利用设备自身特性,找出缺陷点与铁路固有设备之间的对应关系,提高缺陷点里程定位的精准度。The defect information detected by onboard dynamic detection equipment on Shuohuang Railway must be communicated to the equipment management unit,which arranges personnel to conduct on-site re⁃views and rectifications.If there is significant deviation in the provided mileage position,locating the defect point may become impossible.The existing onboard positioning system inherently experiences deviations due to various factors.Building on a thorough examination of the onboard positioning system,this study focuses on the mileage correction process for dynamic detection equipment on Shuohuang Railway.It proposes a com⁃prehensive analysis of mileage localization information from multiple detection devices,using the specific char⁃acteristics of each device to establish a correlation between defect points and the inherent railway infrastruc⁃ture.This approach aims to enhance the accuracy of mileage localization for defect points.

关 键 词：朔黄铁路 里程定位 动态检测 里程校准 

分 类 号：U266.51[机械工程—车辆工程]