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This paper mainly designs an underwater ultrasonic measurement system based on unmanned ship, which is used in the research of underwater survey. Underwater exploration is widely used. In this paper, ultrasonic system is used to collect information, and a PTZ system is designed to ensure the stability of ultrasonic probe. Through the coordination of servo motor and steering gear, the stability of ultrasonic probe is well stabilized. Finally, the data collected by stm32 microcontroller is used to model and analyze the underwater terrain. The sending, receiving and processing methods of the data are explained in detail. Finally, the stability of the whole measurement system is verified by experiments, and the measurement task function can be completed in the underwater measurement experiment.
Yan et al. (Fri,) studied this question.