The on-board corrugation measurement device for passenger transport can collect, process, and display the corrugation status of steel rails in real time, measure parameters such as wavelength and depth of corrugation, and output corrugation data in three frequency bands: 30-100mm, 100-300mm, and 300-1000mm.
Passenger car mounted wave grinding measuring deviceService target: Subway electric buses
Measurement function: subway line corrugation detection
Homework speed: 80km/h
Detection range: 30-100mm, 100-300mm, 300-1000mm
Passenger car mounted wave grinding measuring deviceBased on laser non-contact measurement technology, it can real-time collect, process, and display the status of rail corrugation, measure parameters such as wavelength and depth of rail corrugation, and output corrugation data in three frequency bands: 30-100mm, 100-300mm, and 300-1000mm.
The equipment consists of a left rail measurement unit and a right rail measurement unit, and can be installed under the running subway or engineering vehicle body for real-time high-speed wave grinding measurement.
The equipment uses multi laser line 3D photogrammetry technology to collect wave grinding data. Based on the geometric information of the overlapping area of the front and rear frames, data stitching is performed to obtain the original corrugation information of the measured section of the steel rail. After filtering and band separation of the original information, the corrugation data of the steel rail in each required band can be obtained. Realize the measurement of rail corrugation in various frequency bands.


