Method and arrangement for control of drive train of vehicle, comprising sensor unit for monitoring of acceleration level

摘要

The vehicle comprises a drive unit (10) connected by a clutch (12) to a transmission unit (14) and driving the wheels (20) via an output shaft and a differential (18). The clutch unit (12) and the transmission unit (14) are electrically controlled. All components of the drive train are linked to sensor units (28, 36, 48, 54, 56) and control devices (26, 34, 40, 52) including a sensor monitoring the acceleration (38) of the vehicle and a processing and evaluating unit determining the mass moment of inertia (62) of the vehicle, the momentum transmitted by the clutch (12), and the plausibility of the level of wheel revolutions.