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Profilograph

Profilograph - meraniamain parts:

  • car : VW Multivan
  • measuring beam contains
    • 16 laser sensors
    • 3 accelerometers
    • 2 gyroscops + control unit
  • an odometer is mounted on the wheel of the vehicle and in combination with the inertial system
  • operation unit  for previewing data
  • software for calibration and  the analysis of the measurement data
  • GPS

  measurement on the road - video

Profilograph - merania


measurement parameters

  • width measurement of cross section of the road: 2.70 m with a width of 2.55 meters measuring beam
  • measuring speeds : 20-110 km/h, (optimum 60 - 80 km/h)
  • frequency of reading and saving data:: 72 samples /100 mm at 80 km/h and frequency imaging 16 kHz
  • precision measuring rut depth 0,05 – 1 mm


outputs reports include:

  • Longitudinal and Transverse Profiles
  • Rut depth, Cross-Fall and Gradients
  • Radius of curvatures (vertical and horizontal)
  • IRI, APL, Straight Edge, Profilograph
  • GPS , geographical location of the measurement points

Back to Data Collection

Published: 1.12.2010


Aktuálne

TMC Location tables v4.0

TMC Location tables v4.0

27.10.2018

TMC Location Tables for Slovakia, number 51, version 4.0  (hereinafter „LT SK v4.0“) has passed TISA certification on 24 September 2018. This product is compliant with group of standards EN ISO 14819 and TISA specifications. Slovak Road Administration is owner of this product; the author is the company CEDA Slovakia, spol. s r.o.. Distribution of LT SK v4.0 performs Slovak Road Administration, Road Databank Department.

 
PF 2018

PF 2018

30.12.2017

Road Databank thanks for your cooperation in the previous year and wishes good luck, health and success in the New Year – 2018! 

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