LRMS - PVision3D Application

Laser Rut Measurement System (LRMS) is a transverse profiling system, capable of acquiring full 4 m (13ft 5in) width profiles of highway lanes at speeds up to 100 Km/h (60 mph). Its dedicated two laser profilers acquire the transverse profile of the pavement. The profilers are equipped with custom optics, and are high-power pulse lasers to allow for operation in full daylight or night time. Road rut profile data can be acquired and processed at real-time onboard WayLink’s DHDV. The resolution of the LRMS profiler is more than 1200 points.

WayLink provides the user with a profile acquisition and analysis interface called Profile Detector. This application displays transverse and longitudinal profiles, profile intensities, rut widths, lengths, and cross-sectional areas of detected ruts, and indices of IRI, RN, and MT. It also communicates with the server workstation to send the profile information for storage.