Device and method for intelligent sweeping underwater mines by utilizing unmanned boat

Abstract

The invention discloses a device and method for intelligent sweeping underwater mines by utilizing an unmanned boat, and belongs to the technical field of mine sweeping by an unmanned boat. The devicecomprises a rotating frame fixed on the unmanned boat, wherein the rotating frame comprises a rotating table fixed on a boat cabin base plate; the rotating table is connected with a first direct current motor; a rotating shaft is fixed on the central axis of the rotating table; the rotating shaft upwards passes through the deck and a supporting platform fixed on the deck in sequence and is fixedly connected with a W-shaped frame; a control box is fixed in the middle of the top surface of the W-shaped frame; telescopic sleeves are fixed at the bottom end of the W-shaped frame; blasting balls are fixed on the outer side faces of the telescopic sleeves; second direct current motors are fixed at the bottoms of the telescopic sleeves; and mine detecting sonars are fixed at the lower ends of the second direct current motors through couplings. The invention also discloses the method for sweeping underwater mines by using the device. The accurate positioning and safe blasting of the underwater mines are improved through arranging underwater mine positioning and clearing equipment on the rotating frame, and the rotation of the rotating frame and the mine detecting sonars.

Description

technical field [0001] The invention belongs to the technical field of mine-sweeping unmanned boats, and in particular relates to an intelligent mine-sweeping device for unmanned boats and a mine-sweeping method thereof. Background technique [0002] The unmanned boat is an intelligent unmanned platform that can perform various civil and military tasks in complex water environments such as the ocean. It is mainly used for detection and patrol, and can perform repetitive and highly repetitive tasks in harsh marine environments for a long time. The use of unmanned boats does not need to worry about the living space of personnel. It can reduce the ship's cabin capacity and load, reduce labor costs, improve operational accuracy through autonomous operations, and reduce the risk of personnel operating errors. At the same time, it can enable ships to carry more cargo or equipment. [0003] Due to the small size and good invisibility of unmanned boats, the use of unmanned boats to...

AI Technical Summary

Problems solved by technology

[0003] Due to the small size and good invisibility of unmanned boats, the use of unmanned boats to mine mines has become the focus of the application of unmanned boats. Currently, the use of unmanned boats to clear mines mainly depends on sonar technology, but the existing sonar equipment is usually fixed on the bottom of the ship. The degree of freedom of rotation is poor, which seriously affects the range of scanning and detection of sonar equipment, and the existing unmanned mine-sweeping device is only provided with a sonar detection device on one side of the hull, and the positioning accuracy of mines is not high; in addition, for Mine clearance currently relies mostly on manually driven ships to clear mines, which has the problems of low clearance efficiency and low personnel safety factor

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