Vehicle and method for detecting geometric parameters of tracks

Abstract

The invention provides a vehicle and a method for detecting geometric parameters of tracks. The vehicle and the method are used for detecting data of the grooved tracks. The vehicle and the method have the advantages that laser displacement sensors, acceleration sensors, gyroscope sensors and the like are arranged on the vehicle for detecting the geometric parameters of the tracks, errors in sampled data of the laser displacement sensors due to inclination of a vehicle body can be corrected by a processor, accordingly, corrected data can be obtained, and actual geometric parameter data of the tracks can be generated by the processor by the aid of the corrected data and detection data acquired by the gyroscope sensors and the acceleration sensors; the data of the grooved tracks can be detected by the aid of the vehicle and method for detecting the geometric parameters of the tracks, and the generated geometric parameter data are high in accuracy by means of error correction.

Description

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AI Technical Summary

Benefits of technology

This technology allows an optical device called LSDI (laserscence tomography) camera or GPS unit to capture images of geology features along railway tracks without interrupting traffic flow. These cameras use special equipment like lenses to gather light reflected off these surfaces during scanning. By analyzing this image's reflection patterns it becomes possible to determine changes caused by train operations over time. Based upon those analysis results, computer programs predict future movements based on factors like tunneling height, grade, etc., which helps prevent accidents and improve safety measures. Overall, this system provides valuable insights about how well trains operate underground conditions while also providing precise tracking data for slotted rails and electricity lines.

Problems solved by technology

This patented describes two challenges related to improving the accuracy of measuring various physical properties such as dimensions (height) along curved sections of roadways during maintenance operations: 1) The current method involves manually inspecting each section individually without any equipment attached; 2) Existing methods only involve embedding sensors into the concrete structure but lack precision required for accurate measurement.

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