| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a gas usage status analysis device that can acquire detailed gas usage data, analyze the data to process it into data for supporting a gas distributor's gas sales promotion activities, and output it. <P>SOLUTION: The gas usage status analysis device is incorporated in any one of a centralized monitoring apparatus 5, a data analysis apparatus 7 and a data analysis ASP server apparatus 8. The gas usage status analysis device comprises a characteristic elicitation means for substituting periodic gas usage data measured and stored by a gas meter 1 into characteristic functions for eliciting predetermined characteristics of the status of gas usage, to output elicitation data, and a feature extraction means for extracting and outputting features of the elicitation data output by the characteristic elicitation means. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
