CORRELATION ANALYSIS DEVICE, CORRELATION ANALYSIS METHOD, AND PROGRAM FOR CORRELATION ANALYSIS

摘要

PROBLEM TO BE SOLVED: To typify data related to energy to be consumed in a facility in accordance with the operation mode of equipment in the facility.SOLUTION: A correlation analysis device (100) includes: a storage part (101) for storing time series data in which data related to energy to be consumed in a facility are associated with a time when the data are measured; a selection part (102) for selecting analysis object data from the time series data stored in the storage part; a similarity calculation part (103) for dividing the analysis object data selected by the selection part into data of each predetermined time unit, and for calculating similarity between the divided data of each predetermined time unit; and a display part (105) for displaying correlation between the data of each predetermined time unit based on the similarity calculated by the similarity calculation part at a position corresponding to a two-dimensional plane on which the data of the predetermined time unit are allocated to each of a horizontal axis and a vertical axis.