| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an energy management system for easily detecting an input for proportionally dividing cumulative meter-reading data on a daily basis with simple configurations, and for correcting such an input. <P>SOLUTION: This energy management system includes: business day determination means 13 for determining whether measurement data Al to A5, Bl, and B2 in a predetermined period transmitted to an energy management center 9 are holidays or business days; gradient arithmetic means 11 for calculating measurement data increase gradients A, B and C on the holidays and business days determined by the business day determination means 13 and in the predetermined period; and input value determination means 12 for comparing the gradient B on the holidays and the gradient A on the business days or the average gradient C in the predetermined period calculated by the gradient arithmetic means 11, and for determining that the measurement data in the predetermined period are proportionally divided data. <P>COPYRIGHT: (C)2012,JPO&INPIT |
