Output speed monitoring for an electric drive train

Abstract

A method for monitoring an output speed of an electric drivetrain of a self-propelled work machine, including inputting an actual value for a longitudinal tilt of the self-propelled work machine and inputting an actual value for the output speed. The method further includes establishing a characteristic curve of a limit value for the output speed as a function of the longitudinal tilt of the self-propelled work machine and verifying whether, according to the input actual value for the longitudinal tilt, the input actual value for the output speed exceeds the limit value established in the characteristic curve. The method further includes outputting a control signal for bringing about an operationally safe state of the electric drivetrain according to a verification result based on the verification step.

Dependencies are inferred from the claim text.