Water supply pipeline leakage identification method and device

The invention relates to a water supply pipeline leakage identification method, a water supply pipeline leakage identification device, a storage medium and electronic equipment. The water supply pipeline leakage identification method comprises the following steps: acquiring a first voiceprint featur...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YANG GUANG, YUAN RUI, WU JUN, SHEN YINGCHUN, DONG YULIANG, QIAN MENLIANG, SUN TAO, DU TONGFEI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to a water supply pipeline leakage identification method, a water supply pipeline leakage identification device, a storage medium and electronic equipment. The water supply pipeline leakage identification method comprises the following steps: acquiring a first voiceprint feature generated when the water supply pipeline does not leak under various feature factors in a predetermined environment, and a second voiceprint feature generated under various water supply leakage states; comparing the voiceprint features in any two water supply leakage states with only different factors in the multiple water supply leakage states, and establishing a voiceprint feature library of the water supply pipeline in the predetermined environment; based on the voiceprint feature library of the water supply pipeline in the predetermined environment, performing model training to obtain a voiceprint recognition model; the MEL spectrum features corresponding to the sound signals generated by the water supply pip