公开(公告)号：US12012730B2

公开(公告)日：2024-06-18

申请号：US17281283

申请日：2019-10-01

Applicant: SUEZ GROUPE

Inventor： Andrea Rossi ,  David Duccini ,  Huan Yin ,  Guillaume Cussonneau

IPC: G06F16/28 ,  E03B7/00 ,  E03B7/07 ,  G01M3/28 ,  G05B17/02 ,  G06Q10/0631 ,  G06Q50/06

CPC classification number: E03B7/075 ,  E03B7/003 ,  G01M3/2815 ,  G05B17/02 ,  G06F16/285 ,  G06Q10/06313 ,  G06Q50/06

Abstract: A method for identifying the source of pressure transients in a water distribution network comprising a plurality of high-frequency pressure sensors installed therein. The method includes an acquisition step to acquire a plurality of pressures values for each high frequency pressure sensor during a preset time limit, said plurality of pressures values defining a sampled pressure variation record nearby each sensor during said preset time limit; a detection step for detecting transient events amongst the sampled pressure variation record; a grouping step for grouping detected transient events amongst the sampled pressure variation record; and a localization step for localizing the source of said grouped transient events in function of said sampled pressure variation records.