Bridgestone Europe Nv/sa

Vittorio Nicolosi

Lorenzo Alleva

Alessandro Boldrini

Marco Pascucci

Valerio Bortolotto

Alessandra Magliozzi

Manfredi Massimilla

Alberto Nantuono

A system and a method for estimating the International Roughness Index (IRI) of a road or road segment includes determining the IRI as a function of physical quantities relating to the motion of a vehicle, for instance the vertical accelerations, and to the vehicle itself, for instance the damping and stiffness coefficients of the suspensions of the vehicle and the tires mounted on the vehicle.

Method and related system for estimating the International Roughness Index of a road segment

The invention concerns a method and a system for recognizing the presence of any irregularities of any road pavement.

Method and system for the recognition of the irregularities of a road pavement

Growing community of inventors

Rome, Italy

Vittorio Nicolosi