The invention discloses an underwater acoustic environment observation system based on a wave glider. The system is characterized in that the wave glider is integrated with an acoustic collection and processing system, real-time acoustic signal collection and online calculation can be carried out, an acoustic result can be transmitted back to a shore-based monitoring end in real time through satellite communication, and real-time acoustic monitoring of a target sea area of the wave glider is realized. The wave glider underwater acoustic environment observation system comprises a main control module, an acoustic signal processing module and a hydrophone array dragged by a wave glider dragger. The main control module provides a power management function for the acoustic signal processing module and the acoustic array and communicates with the acoustic signal processing module and the acoustic array in real time. The acoustic signal processing module can carry out signal conditioning and digital signal processing, and finally real-time observation of the environment is achieved. And the main control module performs corresponding action according to the acoustic signal processing result and transmits the result back to the shore-based monitoring end. The hydrophone array is formed by spatial permutation and combination of a plurality of single-channel hydrophones of the same model, and the hydrophone array is installed and arranged according to different requirements.
本发明公开了一种基于波浪滑翔器的水声环境观测系统,其特征在于波浪滑翔器集成声学采集与处理系统,可进行实时声学信号采集与在线解算,声学结果可通过卫星通讯实时回传至岸基监控端,实现波浪滑翔器目标海域实时声学监测。所述波浪滑翔器水声环境观测系统包括主控模块,声学信号处理模块和由波浪滑翔器牵引机拖曳的水听器阵列。主控模块为声信号处理模块和声学阵列提供电源管理功能并与前者实时通信。声学信号处理模块可进行信号调理以及数字信号处理,最终实现对环境的实时观测。主控模块根据声学信号处理结果进行相应动作并回传至岸基监控端。水听器阵列为多个同型号单通道水听器的空间排列组合,按照不同需求进行安装布放。
Underwater acoustic environment observation system based on wave glider
一种基于波浪滑翔器的水声环境观测系统
2022-01-14
Patent
Electronic Resource
Chinese
IPC: | G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL |