Energy-saving self-position-keeping sonar positioning buoy and control method

Abstract

The invention provides an energy-saving self-position-keeping sonar positioning buoy and a control method. The positioning buoy comprises an antenna unit, a solar sail, a sail rotating shaft, a sail rotating mechanism, an anemorumbometer, a posture and positioning sealed cabin, a direction steering engine, a direction rudder plate, a main propeller, an auxiliary propeller, a horizontal wing, a main control sealed cabin, a power battery, an electric control battery, a waterproof cable and an underwater acoustic transducer. The Beidou / GPS dual-mode positioning mode is adopted, safety and stability of navigation information are improved, positioning data are safer and more reliable, satellite communication can be achieved through the added Beidou short message communication function, which isa beneficial supplement for radio communication, and achieves the safety guarantee when radio fails or exceeds the communication distance of the radio. The sail is used for providing advancing wind energy power and self-guarding wind resistance for the sonar buoy, solar energy is used as supplement of sonar buoy electric control energy, energy consumption is reduced, and meanwhile the working time of the self-guarding sonar positioning buoy is prolonged.

Description

technical field [0001] The invention relates to a power buoy, and the invention also relates to a control method of the power buoy. Background technique [0002] In the patent document with the patent application number 201610244341.2, a self-defense sonar positioning buoy is disclosed, which is an integrated self-defense dynamic buoy that can integrate underwater acoustics to detect underwater targets. The buoy has the ability to maneuver on the water surface, and multiple buoys can independently move to their respective positions according to a certain formation and realize the self-defense function. The underwater acoustic transducer is used to collect the acoustic signal of the underwater target and perform preliminary processing. , and then use the radio to upload the processed acoustic data to the monitoring center, and the monitoring center performs subsequent processing on the received data. [0003] However, the buoy also has the following disadvantages: (1) the po...

AI Technical Summary

Problems solved by technology

[0003] However, the buoy still has the following disadvantages: (1) The positioning and navigation method is single, and there are instability and safety hazards; (2) The fast energy consumption leads to short working hours

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