METHOD AND APPARATUS FOR IDENTIFYING A FORCE EXERTED BY A PART THAT CAN BE ELECTRICALLY ADJUSTED BY WAY OF AN ELECTRIC MOTOR ON A BODY THAT MAY BE RESTING ON SAID PART (AS AMENDED)

摘要

A method and an apparatus for identifying a force and/or torque exerted by a part, in particular a seat or closing part , such as, a window winding system or sunroof or trunk lid or sliding door of a motor vehicle, that can be electrically adjusted by way of an electric motor on a body resting on said part, having an actuation system, which is configured to apply a voltage to the motor, which voltage causes a force of the part on a body, if present, resting on the part, having a measurement device, which is configured, while the motor is stationary, to measure a variable of the motor representing a movement of the motor, having a comparison device, which is configured to identify, based on the measured variable, a force that is exerted by the part on a body resting on the part.