System contactless measurement of geometric parameters of the track railway track

摘要

The invention relates to rail, namely the technique of measuring the geometric parameters of a rail gauge railway track. Summary of the utility model is that in the contactless measurement of geometrical parameters of a track gauge railway track comprising information interconnected path-speed sensor, a computer, comprising a block-board software, the unit for collecting and processing information entered strapdown inertial navigation system, a noncontact position measuring module rails and the GNSS receiver, wherein the first input data collection and processing unit connected to the output GNSS receiver, a second stroke information collection and processing unit connected to the first output path-speed sensor, the second output of the latter is connected to a first input of the onboard software, the second input board software unit connected to the output of non-contact measuring unit, and the third input board software unit connected to the output strapdown inertial navigation system input of which is connected to the input of block collection and processing of information, the last output is the data output infinite system ntaktnogo measuring geometrical parameters of a track gauge railway track. 1 PF, 1 fig.