railway inspection vehicle
2019-04-08
The railway inspection vehicle is used to detect the geometric state and irregularity of the track, in order to evaluate the special geometry of the track geometry, referred to as the track inspection vehicle. It is an important tool to ensure safe, smooth, comfortable driving and to guide track maintenance.
According to the records of the track inspection vehicle, it is possible to find the location where the track is in a bad state, so as to take emergency repair or speed limit measures, and determine the mileage passages for which planned maintenance should be carried out, and prepare a maintenance operation plan.