OPERATIONAL STATUS DIAGNOSIS DEVICE FOR DIAGNOSING OPERATIONAL STATUS OF APPARATUS AND EQUIPMENT, OPERATIONAL STATUS DIAGNOSIS METHOD, AND OPERATIONAL STATUS DIAGNOSIS PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a device, a method, and a program easily introducing energy consumption per unit in daily energy management without any need of an introduction of a large-scale system or knowledge of a specialist and effectively diagnosing an operational status of apparatuses and equipment.;SOLUTION: An operational status diagnosis device 1 receives a production volume and energy consumption corresponding thereto of an apparatus and equipment 100 subject to a diagnosis, from a sensor 101. The received measured values are discrete data, so that a basic unit function is determined based thereon and a derivative is calculated. The operational status diagnosis device 1 performs a calculation using the derivative to calculate feature points such as an extremal value and make a diagnosis on a current operational status.;COPYRIGHT: (C)2014,JPO&INPIT