System having a drive and a smartphone

Abstract

A system includes a drive which has a transmission driven by an electric motor, a supporting device having a permanent magnet, and a smartphone. The smartphone has a vibration sensor, a data collection device, a signal transformation device, and an evaluation unit. The smartphone is configured to supply the data collection device with values recorded by the vibration sensor, store a temporal profile of the values in the data collection device as a value profile, transform the value profile using the signal transformation device, and evaluate the transformed value profile using the evaluation unit and compare it with transformed value profiles previously stored in the smartphone and display and/or dispatch and/or send a warning in the event of an excessive deviation of the transformed value profile from the stored transformed value profiles.

Dependencies are inferred from the claim text.