发明名称 |
Method for detecting anomalies in a distribution network, in particular for drinking water |
摘要 |
The invention relates to a distribution network provided with sensors. The method includes the following steps: acquiring for each sensor a time series of physical measurements separated by time intervals; defining time windows each corresponding to a plurality of consecutive time intervals; extracting operational features of each time series in each time window; forming for each time window at least one current vector having as coordinates the operational features, structural data relating to the network and temporary features specific to the time window; comparing the current vector with preceding vectors, corresponding to preceding time windows, and in which the temporal features and the structural data are similar to those of the current vector; and reporting an anomaly if the current vector differs significantly from said preceding vectors. |
申请公布号 |
AU2015293548(A1) |
申请公布日期 |
2017.02.02 |
申请号 |
AU20150293548 |
申请日期 |
2015.07.23 |
申请人 |
Suez Groupe |
发明人 |
Campan, Francis;Dembele, Abel;Cussonneau, Guillaume |
分类号 |
G01M3/00 |
主分类号 |
G01M3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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