The invention discloses a mileage positioning device for a track inspection tester, aiming at the defects of mileage correction characteristics and existence of the track inspection tester at the present stage, and the mileage positioning device can be stably mounted on cross beams of track inspection tester vehicle bodies with various sizes. On the basis, based on a line run-through mileage control system and a satellite real-time positioning technology, the invention provides a rapid correction method for the mileage error of the track inspection tester, which can realize real-time and accurate correction of the mileage error of the track inspection tester at any position of a section line with a good satellite signal, greatly improve the track detection efficiency of the public work personnel, and reduce the labor intensity of the public work personnel. And support is provided for accurate maintenance work of the railway.
本发明针对现阶段轨道检查仪里程校正特征及存在不足,公开了一种轨道检查仪里程定位装置,可稳固地安装在多种尺寸的轨道检查仪车体横梁上。在此基础上,基于线路贯通里程控制体系和卫星实时定位技术,提出了一种轨道检查仪里程误差快速校正方法,可实现卫星信号良好区段线路任意位置处轨道检查仪里程误差的实时、准确校正,大幅提高工务人员轨道检测效率,为铁路精确维修工作提供支撑。
Mileage positioning device of track inspection tester and error correction method and application of mileage positioning device
一种轨道检查仪里程定位装置及其误差校正方法和应用
2024-04-30
Patent
Elektronische Ressource
Chinesisch
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