Abstract
A production management method and system of utilizing power consumption feature are disclosed. An electric meter connects to an apparatus for measuring the electricity information of the apparatus. The electricity information within the processing cycle is provided as an electricity sample. The electricity sample is uploaded to a cloud server and a plurality of feature points are set. The electricity information of the apparatus is uploaded to the cloud server and compared with the electricity sample through the feature matching. A utilization rate of the apparatus, a capacity performance and a product yield are obtained via the matching, so as to calculate an overall equipment effectiveness of the apparatus.