EP 4182654 A1 20230524 - METHOD FOR CHARACTERISING LEAKS
Title (en)
METHOD FOR CHARACTERISING LEAKS
Title (de)
VERFAHREN ZUR CHARAKTERISIERUNG VON LECKAGEN
Title (fr)
PROCEDE DE CARACTERISATION DE FUITE
Publication
Application
Priority
- FR 2007434 A 20200715
- FR 2021051318 W 20210715
Abstract (en)
[origin: WO2022013502A1] Method for characterising leaks in a fluid network to determine the type and/or flow rate of a leak in a fluid network, wherein the fluid network is provided with a plurality of vibroacoustic sensors configured to provide vibroacoustic signals (22), and wherein a statistical learning model (13) receives as input at least one vibroacoustic signal (22) obtained directly or indirectly from at least one vibroacoustic sensor and provides as output at least one data item characterising the leak from the type of leak (Tf) and the leak flow rate (Qf).
IPC 8 full level
CPC (source: EP US)
G01M 3/243 (2013.01 - EP US); G01M 3/2807 (2013.01 - EP US); G06N 20/00 (2018.12 - US)
Citation (search report)
See references of WO 2022013502A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
FR 3112610 A1 20220121; FR 3112610 B1 20220805; EP 4182654 A1 20230524; US 2023184620 A1 20230615; WO 2022013502 A1 20220120
DOCDB simple family (application)
FR 2007434 A 20200715; EP 21754814 A 20210715; FR 2021051318 W 20210715; US 202118012692 A 20210715