轨道几何尺寸检测数据集

本数据集采集来自深圳地铁实地数据，该数据集可根据线路设计数据提供轨道健康状态，调整测量数据与设计数据的偏差值，可增加轨道的稳定性，保证列车的安全运行。产生方法为：将钢轨几何尺寸检测装置放置于深圳地铁规定的线路上，通过钢轨几何尺寸检测装置内置的轨距测量、倾角测量和里程测量的传感器可以测量轨道的轨距、水平（超高）、里程等相对参数，再通过计算机系统进行数据处理，手动操作计算机记录测量数据。数据量约100KB。

This dataset is collected from field data of Shenzhen Metro. It can provide track health status by referencing line design data, calibrate the deviation between measured data and design data, enhance track stability, and ensure safe train operation. The data generation method is as follows: Place the rail geometric dimension detection device on the designated lines of Shenzhen Metro. Built-in sensors for gauge measurement, inclination measurement and mileage measurement in the device can measure relative track parameters including gauge, level (superelevation) and mileage. Then data processing is conducted via a computer system, and the measured data is recorded through manual computer operation. The total data volume is approximately 100 KB.

搜集汇总

背景与挑战

背景概述

该数据集采集自深圳地铁的实地轨道数据，主要用于监测轨道健康状态，通过比较测量数据与设计数据的偏差来提升轨道稳定性和列车运行安全。数据集包含轨距、水平（超高）和里程等几何参数的测量结果，数据量约为100KB，以压缩文件和说明文档形式提供，发布于2022年，属于'城市地下基础设施运行综合监测关键技术研究与示范'项目成果。