State evaluation method and device of energy storage spring and medium

The invention provides a state evaluation method and device for an energy storage spring and a medium, and the method comprises the steps: obtaining a shot image sequence and a sound signal of the energy storage spring, carrying out the first preprocessing of the shot image sequence, so as to obtain...

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Bibliographische Detailangaben
Hauptverfasser:	ZHAO JUNYU, JIA HAITAO, WANG ERXU, CHEN LIYANG, QI SHAOMENG, GAO LISHEN, LIU LU, XIE XIN, WANG JIANGTAO, XU YAOHUA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACOUSTICS CALCULATING COMPUTING COUNTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL MUSICAL INSTRUMENTS PHYSICS SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION
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Beschreibung
Zusammenfassung:	The invention provides a state evaluation method and device for an energy storage spring and a medium, and the method comprises the steps: obtaining a shot image sequence and a sound signal of the energy storage spring, carrying out the first preprocessing of the shot image sequence, so as to obtain a processed shot image feature, carrying out the second preprocessing of the sound signal, so as to obtain a processed sound feature, and evaluating the state of the energy storage spring according to the processed shot image features, the processed sound features and an evaluation model. According to the method, the sound signal and the shot image sequence of the energy storage spring are collected, then the sound signal and the shot image sequence are preprocessed respectively, the processed sound features and the processed shot image features are imported into the evaluation model, and therefore the state of the energy storage spring is determined through the evaluation model, and the accuracy of state identifi