A mass value is determined which represents the mass of a vehicle. The vehicle includes a drive unit and a clutch unit. By the disengagement of the clutch unit, the force flow between the drive unit and the vehicle wheels can be essentially interrupted. At least a first acceleration value is detected...http://www.google.fr/patents/US6446024?utm_source=gb-gplus-shareBrevet US6446024 - Process and device for determining a vehicle's mass
Process and device for determining a vehicle's mass