Patent Document ID: 20150286950
Application ID: 14630449
Patent Flag: 0

Claim One:
1. An apparatus for estimating water demand, the apparatus comprising: a water demand estimation setting unit configured to collect user input data; a control unit configured to collect the record data and the user input data from the SCADA system, set an upper limit value and a lower limit value among the data collected, compare a value with the upper limit value and the lower limit value to extract a value (normal data) present within the limit value range, set the extracted normal data as water demand estimation data, perform a learning process on each of a plurality of algorithm combination groups including at least one algorithm to select any one algorithm combination group, and input the record data and the user input data to the selected algorithm combination group to calculate water demand estimation data; a storage unit configured to store the record data collected from the SCADA system, store the user input data, and store the water demand estimation data; and a water demand estimation output unit configured to output the calculated water demand estimation data.