Underwater acoustic beacon detection device based on Embedded System

Abstract

Based on the current situation of large volume and single detection function of the underwater acoustic beacon detection device, combined with the requirements of multi-parameter detection of underwater acoustic beacon function and performance, an embedded underwater acoustic beacon multi-parameter detection device is developed. The detection device uses ARM as the core processor, carries Linux embedded system, and establishes QT graphical user interface. The detection device can realize the acoustic signal of underwater acoustic beacon Frequency, pulse width, period, sound source level, spectrum, and other multi-parameter detection and graphical display of the test results.