Real Driving Emissions (RDE)

Real driving emissions determine the on-road emissions of vehicles. A portable emission measurement system (PEMS) for passenger cars measures NOx, CO, CO2 and particle number (PN). RDE does not replace the WLTC test procedure on the chassis dynamometer but ensures that cars deliver low emissions over highly demanding on-road conditions.

Measurement Services

  • Different track profiles
  • Complete testing infrastructure

Evaluation / Analysis

  • Evaluation of RDE cycles according to the latest legislation
  • Breakdown of critical emission sections & evaluation of boundary conditions
  • Identification of worst cases scenarios – robustness check

Calibration Optimization

  • Track to dyno and track to bench methods
  • Transfer of reference cycles considering boundary conditions

RDE Concept Validation

  • Prediction of borderline / worst-case cycles