Patent ID: 9637023
Date: 2017-05-02
CPC Classifications: B60L,G05B,H02P,Y02T

Claim:
1. A motor controller for providing electric energy to an electric motor, the motor controller comprising a control unit designed for receiving and/or processing a movement signal and for outputting a control signal depending on the movement signal, and comprising a power stage which is electrically connected to the control unit and to an input connection and an output connection and which is designed for enabling an electric energy flow between the input connection and the output connection as a function of the control signal, and further comprising a sensor designed for detecting a movement of the electric motor and for providing a movement-dependent sensor signal to a sensor input of the control unit, wherein the control unit is designed for detecting a usage-dependent load value for a movement system driven by the electric motor, wherein the control unit comprises a component memory for storing parameters of components of the movement system, a processing device for combining the parameters with incoming sensor signals to produce a load value and a load value memory for storing the established load value.