Data collecting apparatus and data collecting method

摘要

There is provided a data collecting apparatus in which a collector collects, from demanders, demand record data and demand forecast data of the energy; a data history manager; a reliability level calculator calculates, for each demander, a reliability level of the demand forecast data; a supply plan data receiver receives an acquisition request of demand forecast data of a future predetermined time range with respect to each demander from an energy management system; and a data acquisition plan maker makes a collection plan such that the demand forecast data of the future predetermined time range and the demand record data are collected earlier from a demander with a higher reliability level, wherein the data collector collects according to the collection plan, and the data history manager provides the collected demand forecast data to the energy management system before a start time of the future predetermined time range.

主权项

1. A data collecting apparatus comprising:
a computer configured to execute instructions to collect data; and a memory storing instructions which when executed by the computer results in collecting the data by performing the following operations: collecting, from a plurality of demanders, demand record data of energy and demand forecast data of the energy; storing the collected demand record data and the demand forecast data; calculating, for each demander, a reliability level of the demand forecast data on a basis of the demand record data, the reliability level representing the accuracy of the demand forecast data for the demand record data; receiving an acquisition request of demand forecast of a future predetermined time range with respect to each demander, from an energy management system that makes an energy supply plan; and generating a collection plan according to the acquisition request such that the demand forecast data of the future predetermined time range is collected less often from a demander with a higher reliability level, wherein the demand forecast data of the future predetermined time range is collected, from each demander according to the collection plan, and the demand forecast data of the future predetermined time range collected is provided to the energy management system before a start time of the future predetermined time range.