Equipment abnormality diagnosis method, control device, and equipment abnormality diagnosis system including the same

A control device comprising:

• at least one memory;
• and
• at least one processor,
• wherein the at least one processor is configured to obtain a waveform signal from a sensor unit configured to detect vibration of equipment to be diagnosed, extract a calculated representative value based on the waveform signal, select a shape data corresponding to the calculated representative value by using a plurality of pre-stored shape models, and diagnose an abnormal

An equipment abnormality diagnosis system comprising:

• equipment configured to transfer and/or return all or a portion of an electronic device;
• a sensor unit configured to detect vibration of the equipment to be diagnosed;
• and
• a control device configured to obtain a waveform signal including information about the vibration of the equipment from the sensor unit and diagnose an abnormal state of the equipment,
• wherein the control device is further configured to obtain the waveform signal from the sensor unit, extract a calculated representative value based on the waveform signal, select a shape data corresponding to the calculated representative value by using a plurality of pre-stored shape models, and diagnose the abnormal state of the equipment based on a type of the selected shape data.