Wire signal processing method, electronic equipment and storage medium

• Main Authors: HUANG JIANMING, XUE XUMING, LI CHUIYOU, WANG JINCHENG, CAI CHUNYUAN, LI HONGFA, WANG JUNXIANG, DONG ZHICHUN, ZENG HONGYI, WU YIJIANG, CHEN AN, NIE WENXIANG, XIONG ZHENDONG, GUO XUWEN, DONG ZHICONG, LIN HONGDONG
• Format: Patent
• Language: Chinese; English
• Published: 26.07.2024
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES; MEASURING; PHYSICS; TESTING

The invention discloses a wire signal processing method, electronic equipment and a storage medium. The method comprises the following steps: acquiring a vibration signal of a wire; decomposing the vibration signal based on a self-adaptive linear frequency modulation mode to obtain a multi-order mode component of the vibration signal; analyzing the multi-order modal components based on a continuous wavelet transform method, and extracting time-varying features of the vibration signals; and performing state identification on the wire based on the time-varying features to obtain state information of the wire. According to the method, the wire state information is obtained through the time-varying characteristics of the vibration signals, and the purpose of judging the wire state is achieved through the recognition network of the pre-established time domain two-dimensional variation model, so that the technical effect of improving the wire operation and maintenance efficiency is achieved; the technical problem t