Method for detecting the clutch condition

摘要

A method for detecting the clutch condition in engine-powered vehicles. To ensure a reliable detection of the clutch condition even in extreme driving situations, the engine torque of at least one vehicle engine is increased or reduced automatically by pulses and the response of the engine to the torque pulse is evaluated.

主权项

1. A method for detecting a clutch condition in an engine-powered vehicle, comprising:
automatically increasing or reducing an engine torque of at least one vehicle engine by applying a torque pulse to the at least one vehicle engine; and evaluating a resulting response of the engine to the applied torque pulse to determine whether the clutch is one of engaged or disengaged; wherein at least one of a wheel slip of at least one driven wheel and an engine speed is monitored, and one of a drive torque pulse or a drag torque pulse is exerted as a function of a degree of the at least one of the wheel slip and the engine speed.